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Cheap flights from Bangkok to Singapore from ฿3,310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SIN
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to Singapore Changi are usually found in January or February, booked 82 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Bangkok to Singapore

Enter your travel dates to find the best prices.

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 12 August 2026.

Fri 25/917:15 -
Nonstop2h 30m
Sun 27/914:40 -
Nonstop2h 40m
Deal found 11/8฿6,388
Thu 24/918:50 -
Nonstop2h 30m
Fri 25/912:50 -
Nonstop2h 35m
Deal found 11/8฿6,388
Thu 24/917:15 -
Nonstop2h 30m
Sun 27/912:10 -
Nonstop2h 30m
Deal found 10/8฿6,421
Fri 11/910:55 -
Nonstop2h 30m
Mon 14/916:15 -
Nonstop2h 35m
Deal found 10/8฿6,421
Thu 24/917:15 -
Nonstop2h 30m
Sun 27/914:40 -
Nonstop2h 40m
Deal found 11/8฿6,454
Sat 19/909:50 -
1 stop6h 35m
Mon 21/916:15 -
Nonstop2h 35m
Deal found 10/8฿6,454
Sat 22/810:40 -
Nonstop2h 25m
Tue 25/821:45 -
Nonstop2h 30m
Deal found 8/8฿6,487
Wed 9/918:50 -
Nonstop2h 30m
Mon 14/916:15 -
Nonstop2h 35m
Deal found 11/8฿6,487
Sat 22/818:50 -
Nonstop2h 30m
Mon 24/816:15 -
Nonstop2h 35m
Deal found 8/8฿6,520
Thu 24/918:50 -
Nonstop2h 30m
Thu 1/1016:15 -
Nonstop2h 35m
Deal found 9/8฿6,553
Fri 18/908:20 -
1 stop8h 05m
Sat 19/918:00 -
Nonstop2h 35m
Deal found 10/8฿6,586
Thu 24/910:40 -
Nonstop2h 25m
Sun 27/914:40 -
Nonstop2h 40m
Deal found 11/8฿6,619

Find flight deals from Bangkok to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 August 2026.

Round-trip from

฿6,354

One-way from

฿3,310

Popular in

June

Cheapest in

January

Average price

฿6,950
Thai AirAsia
  • Thai AirAsia
  • 26/8-30/8
  • 1 total stop
  • 11h 55m total
  • Bangkok to Singapore
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 13/1
  • Nonstop
  • 2h 35m total
  • Bangkok to Singapore
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (฿72,179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿8,278 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 17,341 searches. Data last updated 12 August 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

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Fri 4/9

08:20-17:25

1 stop8h 05m

Singapore Changi

Mon 14/9

18:00-19:35

Nonstop2h 35m

฿6,553

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Thu 24/9

14:35-20:40

1 stop5h 05m

Singapore Changi

Tue 29/9

18:50-23:30

1 stop5h 40m

฿6,652

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Sat 5/9

10:55-14:25

Nonstop2h 30m

Singapore Changi

Mon 7/9

18:50-23:30

1 stop5h 40m

฿6,950

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Tue 15/9

15:15-23:55

1 stop7h 40m

Singapore Changi

Wed 16/9

18:50-23:30

1 stop5h 40m

฿7,116

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Wed 23/9

06:50-16:35

1 stop8h 45m

Singapore Changi

Sun 27/9

18:50-23:30

1 stop5h 40m

฿7,116

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Thu 3/9

17:30-23:55

1 stop5h 25m

Singapore Changi

Tue 15/9

18:50-23:30

1 stop5h 40m

฿7,215

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Sat 19/9

09:50-17:25

1 stop6h 35m

Singapore Changi

Sun 20/9

15:40-22:05

1 stop7h 25m

฿7,347

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Fri 25/9

15:25-18:55

Nonstop2h 30m

Singapore Changi

Fri 2/10

12:20-20:40

1 stop9h 20m

฿7,347
Fastest return journey

BangkokSingapore

DMK Bangkok Don Mueang Intl - SIN Singapore Changi

DMKSIN

Bangkok Don Mueang Intl

Thu 24/9

17:15-20:45

Nonstop2h 30m

Singapore Changi

Mon 28/9

12:10-13:40

Nonstop2h 30m

฿7,380

BangkokSingapore

BKK Bangkok Suvarnabhumi - SIN Singapore Changi

BKKSIN

Bangkok Suvarnabhumi

Fri 11/9

15:25-18:55

Nonstop2h 30m

Singapore Changi

Mon 14/9

11:05-20:40

1 stop10h 35m

฿7,513

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 41 resultsSorted by cheapest first
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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.
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

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 ฿5,659). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,194). 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 SIN?

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 12 August 2026.

It’s typically best to fly out from Bangkok to Singapore in the morning. Doing so could potentially save you 38% on the flight price compared to flying in the evening, which is usually more expensive.

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 12 August 2026.

The most flights from TH1 to SIN are scheduled on a Monday (63 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (51 on average).

How much does it cost for a return flight from Bangkok to Singapore?

Airfare is typical for this route at the moment.
Bangkok to Singapore flights typically cost between ฿5,626 and ฿9,068 in August.
The cheapest return price found within the last 5 days was ฿6,354 on Multiple Airlines (26 Aug–30 Aug).

How often are flights from Bangkok to Singapore delayed?

About 20% of weekly flights between Bangkok and Singapore have experienced delays in the past year, with the average delay time being 106 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 80 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 8 August 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. Saturday 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 12 August 2026.
See what other customers who have flown with Singapore Airlines,Thai Airways, andThai AirAsia from Bangkok to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai Airways
7.9
Good
414 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai AirAsia
7.4
Good
246 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Thai Lion Air
7.0
Good
46 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Scoot
6.7
Okay
327 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.1

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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.

  • What airport do you fly into for flights to Singapore from Bangkok?

    If you book a flight to Singapore from Bangkok, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 54 flights from Bangkok to Changi per day from 5 different airlines.

  • 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 1444 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Bangkok to Singapore round-trip?

    Thai Lion Air, at ฿3,749, was found to be the cheapest airline from Bangkok to Singapore.Alternate airlines to your destination round-trip include Scoot and Thai AirAsia. Thai Lion Air is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 ฿1,352. Users have also found prices from ฿1,478 and ฿1,636 on Thai AirAsia and Scoot, respectively.

  • What are the most reliable airlines from Bangkok to Singapore?

    The top 3 most reliable airlines when flying from Bangkok to Singapore are Scoot (86%), Singapore Airlines (83%) and แอร์นิวซีแลนด์ (81%).

  • What are the cheapest flights from Bangkok to Singapore?

    The cheapest flight price from Bangkok to Singapore is ฿3,893. On average you can expect to pay ฿8,519. The most popular route, (Bangkok Suvarnabhumi - Singapore Changi), can usually be booked for ฿4,964.

  • Can I find deals for flights from Bangkok to Singapore that include hotel bookings?

    Yes. In addition to deals on Bangkok to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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 ฿5,659). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,194). 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.

See more FAQs

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Alternative routes for Bangkok to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Singapore flights
Chiang Mai to Singapore flights
Ko Samui to Singapore flights
Krabi to Singapore flights

Top 5 airlines flying from Bangkok to Singapore

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 17,341 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest฿3,749Average฿6,649FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
ScootCheapest฿3,798Average฿6,130FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsiaCheapest฿4,027Average฿6,300FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest฿6,834Average฿9,745FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest฿7,483Average฿11,409FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Singapore?

When you search for this flight from Bangkok to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bangkok to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Singapore become cheaper?

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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