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 Tuesday and return on a Saturday
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 23 September 2026.
Popular in
June
Cheapest in
January
Average price
฿7,791
Highest demand for flights based on searches. 17% potential increase in price (฿58,802 potential increase over avg. return price).
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.
TH1-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
Prices
Airlines
Delays
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 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 ฿6,026). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,321). 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 23 September 2026.
It’s typically best to fly out from Bangkok to Singapore in the morning. Doing so could potentially save you 37% on the flight price compared to flying in the evening, which is usually more expensive.
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 19 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.
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 23 September 2026.
The most flights from TH1 to SIN are scheduled on a Monday (58 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (48 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.
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 23 September 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.
The gate agent was rude. Very disappointing. The cabin crew was amazing. Every thing with them was great once we boarded the plane.
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 51 flights from Bangkok to Changi per day from 5 different airlines.
What are the cheapest airlines flying from Bangkok to Singapore round-trip?
Thai Lion Air, at ฿3,678, was found to be the cheapest airline from Bangkok to Singapore.Alternate airlines to your destination round-trip include Thai AirAsia and Scoot. Thai Lion Air is 54% 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 AirAsia. According to our data, you can fly for as low as ฿1,727. Users have also found prices from ฿1,892 and ฿1,920 on Scoot and Thai Lion Air, respectively.
What are the most reliable airlines from Bangkok to Singapore?
The top 3 most reliable airlines when flying from Bangkok to Singapore are Ethiopian Air (89%), เวอร์จินออสเตรเลีย (88%) and แอร์นิวซีแลนด์ (87%).
What are the cheapest flights from Bangkok to Singapore?
The cheapest flight price from Bangkok to Singapore is ฿3,134. On average you can expect to pay ฿53,480. The most popular route, (Bangkok Suvarnabhumi - Singapore Changi), can usually be booked for ฿5,427.
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 ฿6,026). Flying from Bangkok to Singapore in June is currently the most expensive (average of ฿10,321). 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.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
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 23 September 2026.
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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