Cheap flights from Bangkok to Singapore from ฿2,870
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SIN
11 Oct — 18 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Bangkok to Singapore
Enter your travel dates to find the best prices.
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Cheapest flights from Bangkok to Singapore
Explore the most affordable flight options available from Bangkok to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.
Tue 13/1007:45 -
Nonstop2h 25m
Wed 14/1014:40 -
Nonstop2h 40m
Deal found 7/9฿6,170
Thu 29/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 9/9฿6,170
Sat 19/910:40 -
Nonstop2h 25m
Mon 21/921:45 -
Nonstop2h 30m
Deal found 9/9฿6,203
Tue 27/1020:15 -
Nonstop2h 35m
Wed 28/1017:40 -
Nonstop2h 35m
Deal found 10/9฿6,203
Thu 24/910:40 -
Nonstop2h 25m
Tue 6/1014:40 -
Nonstop2h 40m
Deal found 9/9฿6,236
Thu 17/907:45 -
Nonstop2h 25m
Mon 21/921:45 -
Nonstop2h 30m
Deal found 7/9฿6,269
Fri 18/920:35 -
Nonstop2h 40m
Tue 29/908:20 -
Nonstop2h 35m
Deal found 6/9฿6,269
Thu 29/1017:15 -
Nonstop2h 25m
Sun 1/1115:00 -
Nonstop2h 25m
Deal found 6/9฿6,302
Mon 26/1009:15 -
Nonstop2h 35m
Sun 15/1117:40 -
Nonstop2h 35m
Deal found 8/9฿6,302
Thu 8/1007:05 -
1 stop7h 25m
Sun 8/1117:40 -
Nonstop2h 35m
Deal found 6/9฿6,335
Wed 28/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 6/9฿6,368
Wed 21/1017:15 -
Nonstop2h 30m
Mon 26/1011:00 -
Nonstop2h 25m
Deal found 9/9฿6,401
Best flights from Bangkok to Singapore
Discover carefully curated flight deals from Bangkok to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.
Tue 20/1010:55 -
Nonstop2h 30m
Tue 27/1017:40 -
Nonstop2h 35m
Deal found 5/9฿6,599
Fri 26/207:00 -
Nonstop2h 30m
Tue 2/315:00 -
Nonstop2h 25m
Deal found 5/9฿7,588
Tue 20/1011:30 -
1 stop4h 55m
Tue 27/1017:40 -
Nonstop2h 35m
Deal found 5/9฿7,819
Wed 18/1121:15 -
Nonstop2h 30m
Sat 21/1118:35 -
Nonstop2h 25m
Deal found 6/9฿9,238
Thu 12/1120:05 -
1 stop12h 00m
Mon 16/1112:55 -
1 stop5h 45m
Deal found 9/9฿9,337
Thu 15/1009:15 -
1 stop10h 15m
Mon 19/1021:30 -
1 stop14h 35m
Deal found 8/9฿10,261
Thu 29/1011:20 -
1 stop4h 55m
Sun 1/1120:45 -
1 stop14h 30m
Deal found 8/9฿10,855
Sun 20/1207:55 -
Nonstop2h 25m
Fri 25/1221:40 -
Nonstop2h 30m
Deal found 6/9฿14,022
Fri 26/206:50 -
1 stop6h 05m
Tue 2/318:15 -
1 stop5h 40m
Deal found 5/9฿7,951
Sat 20/207:00 -
Nonstop2h 30m
Mon 22/211:00 -
Nonstop2h 25m
Deal found 9/9฿8,644
Fri 26/207:00 -
Nonstop2h 30m
Tue 2/312:00 -
1 stop6h 00m
Deal found 5/9฿8,050
Wed 18/1107:00 -
Nonstop2h 30m
Sat 21/1115:00 -
Nonstop2h 25m
Deal found 6/9฿8,743
Sat 20/221:15 -
Nonstop2h 30m
Mon 22/210:40 -
Nonstop2h 30m
Deal found 9/9฿9,964
Fri 2/1015:25 -
Nonstop2h 30m
Mon 5/1016:15 -
Nonstop2h 35m
Deal found 8/9฿10,492
Fri 2/1017:15 -
1 stop5h 55m
Mon 5/1009:55 -
1 stop7h 25m
Deal found 7/9฿11,185
Fri 9/1011:50 -
1 stop7h 40m
Wed 14/1010:20 -
1 stop7h 20m
Deal found 8/9฿11,614
Fri 2/1013:45 -
1 stop5h 45m
Mon 5/1021:30 -
1 stop11h 45m
Deal found 6/9฿12,669
Thu 1/1009:15 -
1 stop10h 15m
Sun 4/1012:30 -
1 stop5h 10m
Deal found 8/9฿12,867
Sun 4/1011:50 -
1 stop20h 30m
Tue 6/1012:30 -
1 stop5h 10m
Deal found 8/9฿13,395
Direct flights from Bangkok to Singapore
Explore direct flight options from Bangkok to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.
Wed 27/122:55 -
Nonstop2h 50m
Mon 22/217:40 -
Nonstop2h 35m
Deal found 10/9฿6,137
Tue 13/1007:45 -
Nonstop2h 25m
Wed 14/1014:40 -
Nonstop2h 40m
Deal found 7/9฿6,170
Thu 29/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 9/9฿6,170
Thu 5/1107:00 -
Nonstop2h 30m
Tue 10/1111:00 -
Nonstop2h 25m
Deal found 6/9฿6,203
Thu 24/910:40 -
Nonstop2h 25m
Tue 6/1014:40 -
Nonstop2h 40m
Deal found 9/9฿6,236
Sat 26/907:45 -
Nonstop2h 25m
Mon 28/921:45 -
Nonstop2h 30m
Deal found 10/9฿6,269
Fri 25/918:50 -
Nonstop2h 30m
Tue 29/906:30 -
Nonstop2h 35m
Deal found 9/9฿6,269
Thu 29/1017:15 -
Nonstop2h 25m
Sun 1/1115:00 -
Nonstop2h 25m
Deal found 6/9฿6,302
Mon 26/1009:15 -
Nonstop2h 35m
Sun 15/1117:40 -
Nonstop2h 35m
Deal found 8/9฿6,302
Wed 28/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 9/9฿6,368
Wed 21/1017:15 -
Nonstop2h 30m
Mon 26/1011:00 -
Nonstop2h 25m
Deal found 9/9฿6,401
Tue 26/111:50 -
Nonstop2h 35m
Wed 24/217:40 -
Nonstop2h 35m
Deal found 10/9฿6,401
Last-minute flights from Bangkok to Singapore
Discover last-minute flight deals from Bangkok to Singapore. Data last updated 11 September 2026 and is based on user searches.
Thu 17/907:45 -
Nonstop2h 25m
Mon 21/921:45 -
Nonstop2h 30m
Deal found 7/9฿6,269
Fri 18/920:35 -
Nonstop2h 40m
Tue 29/908:20 -
Nonstop2h 35m
Deal found 6/9฿6,269
Sat 19/910:40 -
Nonstop2h 25m
Mon 21/921:45 -
Nonstop2h 30m
Deal found 9/9฿6,203
Thu 24/910:40 -
Nonstop2h 25m
Tue 6/1014:40 -
Nonstop2h 40m
Deal found 9/9฿6,236
Thu 8/1007:05 -
1 stop7h 25m
Sun 8/1117:40 -
Nonstop2h 35m
Deal found 6/9฿6,335
Tue 13/1007:45 -
Nonstop2h 25m
Wed 14/1014:40 -
Nonstop2h 40m
Deal found 7/9฿6,170
Wed 21/1017:15 -
Nonstop2h 30m
Mon 26/1011:00 -
Nonstop2h 25m
Deal found 9/9฿6,401
Mon 26/1009:15 -
Nonstop2h 35m
Sun 15/1117:40 -
Nonstop2h 35m
Deal found 8/9฿6,302
Tue 27/1020:15 -
Nonstop2h 35m
Wed 28/1017:40 -
Nonstop2h 35m
Deal found 10/9฿6,203
Wed 28/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 9/9฿6,368
Thu 29/1022:55 -
Nonstop2h 50m
Sat 31/1017:40 -
Nonstop2h 35m
Deal found 9/9฿6,170
Thu 29/1017:15 -
Nonstop2h 25m
Sun 1/1115:00 -
Nonstop2h 25m
Deal found 6/9฿6,302
One-way flights from Bangkok to Singapore
Search for one-way flight options from Bangkok to Singapore. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.
Wed 23/917:15 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿2,870
Thu 24/907:05 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿2,870
Sat 19/910:40 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿2,903
Mon 2/1109:15 -
Nonstop2h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿2,903
Tue 6/1007:45 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿2,936
Thu 24/910:40 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿2,969
Tue 22/910:55 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿2,969
Fri 18/920:35 -
Nonstop2h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿3,002
Wed 16/910:40 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿3,068
Sat 16/117:00 -
Nonstop2h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿3,068
Thu 24/910:00 -
1 stop9h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9฿3,101
Thu 22/1020:35 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿3,101
Find flight deals from Bangkok to Singapore
Keep the following information in mind while searching for Bangkok to Singapore flight deals. Data was last updated 11 September 2026.
Customise your flight search to find flights from Bangkok to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 September 2026.
Use the filters below to find and compare flights from Bangkok to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Mon 21/9
10:40-14:05
Nonstop2h 25m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿3,794
BangkokSingapore
BKK Bangkok Suvarnabhumi - SIN Singapore Changi
BKKSIN
Bangkok Suvarnabhumi
Mon 21/9
15:25-18:55
Nonstop2h 30m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿4,586
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Wed 30/12
10:50-14:30
Nonstop2h 40m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿4,718
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Wed 28/10
12:05-20:20
1 stop7h 15m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿4,817
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Sat 26/9
11:50-20:30
1 stop7h 40m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿4,817
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Wed 16/9
11:50-20:30
1 stop7h 40m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿5,015
BangkokSingapore
BKK Bangkok Suvarnabhumi - SIN Singapore Changi
BKKSIN
Bangkok Suvarnabhumi
Fri 8/1
11:20-17:15
1 stop4h 55m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿5,213
BangkokSingapore
BKK Bangkok Suvarnabhumi - SIN Singapore Changi
BKKSIN
Bangkok Suvarnabhumi
Fri 23/10
19:30-12:10
1 stop15h 40m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿5,312
BangkokSingapore
DMK Bangkok Don Mueang Intl - SIN Singapore Changi
DMKSIN
Bangkok Don Mueang Intl
Mon 21/9
18:00-09:20
1 stop14h 20m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿5,312
BangkokSingapore
BKK Bangkok Suvarnabhumi - SIN Singapore Changi
BKKSIN
Bangkok Suvarnabhumi
Mon 21/9
19:30-12:10
1 stop15h 40m
Singapore Changi
Wed 31/12
00:00-23:30
Nonstop0h 00m
฿5,444
Flights are sorted by cheapest return flights first.
Deals found on 5/9
Showing 1-10 of 42 resultsSorted by cheapest first
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3
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5
Best time to book a flight from Bangkok to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Bangkok with our price prediction graph.
DMK-SIN
BKK-SIN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bangkok to Singapore
TH1-SG0
DMK-SIN
BKK-SIN
What is the cheapest month to book a flight from Bangkok to Singapore?
Currently, January is the cheapest month in which you can book a flight from Bangkok to Singapore (average of ฿5,807). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BKK to SG?
Find hourly flight availability from Bangkok to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2026.
A simple way to save on the total cost of your ticket is to fly from Bangkok to Singapore in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the evening.
Weekly flight availability from Bangkok to Singapore
Explore weekly flight availability from Bangkok to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 September 2026.
The most flights from TH1 to SG0 are scheduled on a Wednesday (60 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (49 on average).
How often are flights from Bangkok to Singapore delayed?
About 19% of weekly flights between Bangkok and Singapore have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Bangkok to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
How far ahead should I book a flight from Bangkok to Singapore?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Bangkok to Singapore?
Use this chart to determine the cheapest time to fly return from Bangkok to Singapore. Price data was last updated on 5 September 2026.
Travellers seeking maximum savings on their Bangkok to Singapore flight should consider departing on Thursday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 11 September 2026.
Read through reviews of airlines operating flights from Bangkok to Singapore, such as Singapore Airlines,Thai Airways, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Related info for your journey
Find useful and relevant information for your journey from Bangkok to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Bangkok to Singapore?
Departing from Bangkok to Singapore will take you 2h 30m. The distance from Bangkok to Singapore is about 1416 km. Generally, flights for this route are direct.
What are the cheapest airlines to fly from Bangkok to Singapore one-way?
For one-way options, check prices for Thai Lion Air. According to our data, you can fly for as low as ฿1,347. Users have also found prices from ฿1,474 and ฿1,809 on Thai AirAsia and Scoot, respectively.
What are the most reliable airlines from Bangkok to Singapore?
No one likes to see their flight delayed. When booking a flight from Bangkok to Singapore consider choosing Ethiopian Air(85%), สวิส อินเตอร์เนชั่นแนล แอร์ไลน์(84%) or แอร์นิวซีแลนด์(84%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Bangkok to Singapore?
Looking at all options, your cheapest flight can be booked for ฿2,436. While the most popular route (Bangkok Suvarnabhumi - Singapore Changi) can be booked for ฿5,246 on average, our data indicates ฿52,937 when flying from Bangkok to Singapore.
Can I find deals for business class flights from Bangkok to Singapore?
Yes. Cheapflights offers flight deals from Bangkok to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok to Singapore?
Currently, January is the cheapest month in which you can book a flight from Bangkok to Singapore (average of ฿5,807). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 5 airlines that operate flights from Bangkok to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 11 September 2026.
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Deals for Bangkok to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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Yes! Start tracking prices for Bangkok to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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