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Cheap flights from Singapore to Bangkok from S$ 144

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 24-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Bangkok are usually found in January or September, booked 75 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Singapore to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Bangkok
Explore the most affordable flight options available from Singapore to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Wed 5-821:45
SIN
-
DMK
Nonstop2h 30m
Multiple Airlines
Thu 13-810:40
DMK
-
SIN
Nonstop2h 25m
Multiple Airlines
Deal found 3-8S$ 278
Sun 9-821:45
SIN
-
DMK
Nonstop2h 30m
Thai Lion Air
Sat 15-807:45
DMK
-
SIN
Nonstop2h 25m
Thai Lion Air
Deal found 3-8S$ 279
Sat 22-818:50
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Mon 24-810:55
BKK
-
SIN
Nonstop2h 30m
Multiple Airlines
Deal found 3-8S$ 279
Fri 11-916:15
SIN
-
BKK
Nonstop2h 35m
Multiple Airlines
Sun 13-919:50
BKK
-
SIN
1 stop15h 55m
Multiple Airlines
Deal found 3-8S$ 281
Mon 14-914:40
SIN
-
DMK
Nonstop2h 40m
Multiple Airlines
Thu 17-921:50
DMK
-
SIN
1 stop13h 55m
Multiple Airlines
Deal found 3-8S$ 282
Fri 14-818:00
SIN
-
BKK
Nonstop2h 35m
Scoot
Thu 20-810:55
BKK
-
SIN
Nonstop2h 30m
Scoot
Deal found 3-8S$ 282
Fri 21-814:40
SIN
-
DMK
Nonstop2h 40m
Multiple Airlines
Sun 23-807:45
DMK
-
SIN
Nonstop2h 25m
Multiple Airlines
Deal found 30-7S$ 283
Tue 1-918:50
SIN
-
BKK
1 stop5h 40m
Multiple Airlines
Sat 5-917:30
BKK
-
SIN
1 stop5h 25m
Multiple Airlines
Deal found 3-8S$ 283
Sat 22-814:40
SIN
-
DMK
Nonstop2h 40m
Multiple Airlines
Mon 24-819:55
DMK
-
SIN
1 stop15h 50m
Multiple Airlines
Deal found 29-7S$ 285
Wed 5-812:10
SIN
-
DMK
Nonstop2h 30m
Thai Lion Air
Wed 5-817:15
DMK
-
SIN
Nonstop2h 30m
Thai Lion Air
Deal found 2-8S$ 286
Fri 21-816:15
SIN
-
BKK
Nonstop2h 35m
Scoot
Mon 24-820:35
BKK
-
SIN
Nonstop2h 30m
Scoot
Deal found 30-7S$ 286
Thu 17-912:50
SIN
-
BKK
Nonstop2h 35m
Scoot
Mon 21-920:35
BKK
-
SIN
Nonstop2h 30m
Scoot
Deal found 31-7S$ 287

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 3 August 2026.

Round-trip from

S$ 278

One-way from

S$ 144

Popular in

June

Cheapest in

January

Average price

S$ 306
22-8-23-8
  • 22-8-23-8
  • 1 total stop
  • 16h 35m total
  • Singapore to Bangkok
Search Deals
Scoot
  • Scoot
  • 24-9
  • Nonstop
  • 2h 35m total
  • Singapore to Bangkok
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 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 Singapore to Bangkok 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 200,618 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from Singapore to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Fri 2-10

18:50-23:30

1 stop5h 40m

Bangkok Suvarnabhumi

Wed 7-10

20:35-00:05

Nonstop2h 30m

S$ 282

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Fri 18-9

21:45-23:15

Nonstop2h 30m

Bangkok Don Mueang Intl

Fri 25-9

17:15-20:45

Nonstop2h 30m

S$ 287
Fastest return journey

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 14-9

12:10-13:40

Nonstop2h 30m

Bangkok Don Mueang Intl

Thu 17-9

07:45-11:10

Nonstop2h 25m

S$ 287

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Thu 17-9

07:30-14:05

1 stop7h 35m

Bangkok Suvarnabhumi

Sun 20-9

07:05-15:25

1 stop7h 20m

S$ 294

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Fri 28-8

07:30-12:05

1 stop5h 35m

Bangkok Suvarnabhumi

Mon 31-8

20:35-00:05

Nonstop2h 30m

S$ 296

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sun 13-9

12:20-21:05

1 stop9h 45m

Bangkok Suvarnabhumi

Thu 17-9

10:20-17:25

1 stop6h 05m

S$ 296

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 24-9

21:45-23:15

Nonstop2h 30m

Bangkok Don Mueang Intl

Sun 27-9

07:45-11:10

Nonstop2h 25m

S$ 301

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sun 6-9

08:20-09:55

Nonstop2h 35m

Bangkok Suvarnabhumi

Tue 8-9

17:30-23:55

1 stop5h 25m

S$ 301

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 18-8

18:50-23:30

1 stop5h 40m

Bangkok Suvarnabhumi

Fri 21-8

10:20-17:25

1 stop6h 05m

S$ 304

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Fri 11-9

12:20-20:40

1 stop9h 20m

Bangkok Suvarnabhumi

Tue 15-9

17:30-23:55

1 stop5h 25m

S$ 306

Flights are sorted by cheapest return flights first.

Deals found on 3-8

Showing 1-10 of 47 resultsSorted by cheapest first
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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.
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

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 S$ 215). Flying from Singapore to Bangkok in June is currently the most expensive (average of S$ 372). 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 3 August 2026.

It’s optimal to fly from Singapore to Bangkok at midday. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

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 3 August 2026.

The most flights from SIN to TH1 are scheduled on a Friday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (51 on average).

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

Airfare is typical for this route at the moment.
Singapore to Bangkok flights typically cost between S$ 218 and S$ 403 in August.
The cheapest return price found within the last 5 days was S$ 278 on Multiple Airlines (22 Aug–23 Aug).

How often are flights from Singapore to Bangkok delayed?

About 19% of weekly flights between Singapore and Bangkok have experienced delays in the past year, with the average delay time being 110 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.

How far ahead should I book a flight from Singapore to Bangkok?

To ensure you get the cheapest price possible for a flight from Singapore to Bangkok, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 1 August 2026.

Travellers seeking maximum savings on their Singapore to Bangkok flight should consider departing on Tuesday at midday when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 3 August 2026.
Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andThai AirAsia from Singapore to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Thai Airways
7.9
Good
413 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Thai AirAsia
7.4
Good
246 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Thai Lion Air
7.0
Good
46 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
327 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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 16.9 km from the centre of Singapore. There are 53 flights from Changi to Bangkok per day from 8 different airlines.

  • How long is the flight from Singapore to Bangkok?

    Airlines like Thai Lion Air and Batik Air fly from Singapore to Bangkok in about 2h 30m. The time it takes to get you to your destination can typically vary by up to 2h 40m. There are 1444 km between Singapore and Bangkok. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Thai Lion Air is currently your cheapest option to Bangkok, with prices starting at S$ 148. Additional round-trip tickets that might be worth considering are offered by Scoot and Thai AirAsia, with the lowest prices starting at S$ 153 and S$ 156, respectively. Users have found that Thai Lion Air is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Bangkok one-way?

    For one-way options, check prices for Jetstar Asia. According to our data, you can fly for as low as S$ 91. Users have also found prices from S$ 92 and S$ 98 on Thai Lion Air and Scoot, respectively.

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

    Consider SWISS (84%), Air New Zealand (84%) or Singapore Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Bangkok.

  • What are the cheapest flights from Singapore to Bangkok?

    Looking at all options, your cheapest flight can be booked for S$ 128. While the most popular route (Singapore Changi - Bangkok Suvarnabhumi) can be booked for S$ 197 on average, our data indicates S$ 1,285 when flying from Singapore to Bangkok.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Bangkok.

  • 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 S$ 215). Flying from Singapore to Bangkok in June is currently the most expensive (average of S$ 372). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Bangkok

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

Top 8 airlines flying from Singapore to Bangkok

Discover the top 8 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 200,618 searches. Data last updated 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapestS$ 148AverageS$ 251FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
ScootCheapestS$ 153AverageS$ 304FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsiaCheapestS$ 156AverageS$ 264FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Malaysia AirlinesCheapestS$ 239AverageS$ 324FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 269AverageS$ 407FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapestS$ 303AverageS$ 360FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapestS$ 341AverageS$ 433FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapestS$ 645AverageS$ 809FlexibilityNo cancel feeOn-time74%
Search Bangkok 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 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?

Cheapflights helps you find that perfect flight to Bangkok from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Bangkok flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bangkok from Singapore today and book when prices fit your budget.

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