Cheapflights Tip: The best prices from Singapore Changi to Bangkok are usually found in January or March, booked 89 days in advance, depart on a Tuesday or Monday and return on a Friday
Find flight deals from Singapore to Bangkok
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Bangkok (TH1). 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 29 September 2026.
Best time to book a flight from Singapore to Bangkok
Have a flexible travel schedule? Discover the best time to fly to Bangkok from Singapore with our price prediction graph.
SIN-TH1
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 Singapore to Bangkok
Prices
Airlines
Delays
How far ahead should I book a flight from Singapore to Bangkok?
The best time to book flights from Singapore to Bangkok is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Singapore to Bangkok?
Currently, January is the cheapest month in which you can book a flight from Singapore to Bangkok (average of £133). Flying from Singapore to Bangkok in December is currently the most expensive (average of £229). 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 SIN to BKK?
Find hourly flight availability from Singapore to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 September 2026.
It’s typically best to fly out from Singapore to Bangkok in the morning. Doing so could potentially save you 5% on the flight price compared to flying at midday, which is usually more expensive.
What is the cheapest day to fly from Singapore to Bangkok?
Use this chart to determine the cheapest time to fly return from Singapore to Bangkok. Price data was last updated on 26 September 2026.
Travellers seeking maximum savings on their Singapore to Bangkok flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Singapore to Bangkok
Explore weekly flight availability from Singapore to Bangkok. 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 29 September 2026.
The most flights from SIN to TH1 are scheduled on a Monday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (43 on average).
How often are flights from Singapore to Bangkok delayed?
About 18% of weekly flights between Singapore and Bangkok have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for Singapore to Bangkok flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday 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 Singapore to Bangkok flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing Bangkok
Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 29 September 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, andThai AirAsia from Singapore to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Bangkok. 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 from for flights from Singapore to Bangkok?
If you book a flight to Bangkok from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 10.5 mi from the center of Singapore. There are 47 flights from Changi to Bangkok per day from 5 different airlines.
What are the cheapest airlines flying from Singapore to Bangkok round-trip?
According to our current data, Thai AirAsia (£90), Thai Lion Air (£103), and Scoot (£104) offers the cheapest pricing from Singapore to Bangkok. You may be able to fly from Singapore to Bangkok for 53% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Singapore to Bangkok one-way?
One-way options have recently been found by users for as low as £54 on Thai Lion Air. Other airlines that offer cheap prices include Scoot from £56 and Thai AirAsia from £59 one-way.
What are the most reliable airlines from Singapore to Bangkok?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Bangkok on time: SWISS (91%), Air New Zealand (89%), Virgin Australia (87%).
What are the cheapest flights from Singapore to Bangkok?
The cheapest flight price from Singapore to Bangkok is £92. On average you can expect to pay £193. The most popular route, (Singapore Changi - Bangkok Don Mueang Intl), can usually be booked for £45.
Can I find deals for business class flights from Singapore to Bangkok?
Yes. Cheapflights offers flight deals from Singapore to Bangkok 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 Singapore to Bangkok?
Currently, January is the cheapest month in which you can book a flight from Singapore to Bangkok (average of £133). Flying from Singapore to Bangkok in December is currently the most expensive (average of £229). 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.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
Discover the top 5 airlines that operate flights from Singapore to Bangkok. 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 29 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 Singapore to Bangkok?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bangkok from Singapore today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Singapore to Bangkok?
Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Bangkok 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 Singapore to Bangkok with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Bangkok, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Singapore to Bangkok become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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