Cheap flights from Singapore to Bangkok from S$ 138

SIN — BKK
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
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 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

Tue 10-1119:40 -
Nonstop2h 35m
Thu 12-1118:35 -
Nonstop2h 35m
Deal found 26-10S$ 265
Sun 1-1118:15 -
1 stop5h 00m
Thu 5-1117:10 -
Nonstop2h 30m
Deal found 25-10S$ 265
Mon 9-1121:40 -
Nonstop2h 35m
Fri 13-1107:50 -
Nonstop2h 30m
Deal found 25-10S$ 266
Mon 2-1118:15 -
1 stop5h 20m
Wed 4-1120:15 -
Nonstop2h 35m
Deal found 25-10S$ 268
Tue 24-1119:40 -
Nonstop2h 35m
Tue 1-1209:15 -
Nonstop2h 35m
Deal found 29-10S$ 269
Tue 10-1121:40 -
Nonstop2h 35m
Fri 13-1117:10 -
Nonstop2h 30m
Deal found 27-10S$ 269
Sat 31-1017:40 -
Nonstop2h 35m
Mon 2-1109:15 -
Nonstop2h 35m
Deal found 27-10S$ 270
Tue 24-1115:05 -
Nonstop2h 25m
Fri 4-1210:50 -
Nonstop2h 40m
Deal found 29-10S$ 270
Tue 27-1006:40 -
Nonstop2h 35m
Fri 30-1018:35 -
Nonstop2h 35m
Deal found 25-10S$ 271
Wed 18-1121:40 -
Nonstop2h 35m
Tue 24-1107:00 -
Nonstop2h 30m
Deal found 29-10S$ 271
Sun 1-1118:15 -
1 stop5h 45m
Thu 5-1118:35 -
Nonstop2h 35m
Deal found 27-10S$ 273
Mon 9-1116:00 -
Nonstop2h 35m
Mon 23-1106:50 -
1 stop6h 00m
Deal found 28-10S$ 274

Find flight deals from Singapore to Bangkok

Round-trip from

S$ 265

One-way from

S$ 138

Popular in

December

Cheapest in

January

Average price

S$ 342
Scoot
  • Scoot
  • 10-11-12-11
  • Nonstop
  • 5h 10m total
  • Singapore to Bangkok
Scoot
  • Scoot
  • 23-11-31-12
  • Nonstop
  • 2h 35m total
  • Singapore to Bangkok
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease (S$ 10 potential savings vs. average return price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
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
Fastest return journey

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Tue 5-1

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 143

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Tue 16-2

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 143

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Wed 30-12

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 184

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Fri 13-11

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 193

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Thu 17-12

20:45-22:15

Nonstop2h 30m

Bangkok Don Mueang Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 195

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Sat 16-1

11:15-16:05

1 stop5h 50m

Bangkok Suvarnabhumi

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 230

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Thu 17-12

11:15-23:10

1 stop12h 55m

Bangkok Suvarnabhumi

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 232

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Tue 5-1

19:45-11:15

1 stop16h 30m

Bangkok Suvarnabhumi

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 239

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Thu 17-12

19:45-11:15

1 stop16h 30m

Bangkok Suvarnabhumi

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 242

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Fri 18-12

19:45-11:15

1 stop16h 30m

Bangkok Suvarnabhumi

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 245

Flights are sorted by cheapest return flights first.

Deals found on 25-10

Showing 1-10 of 35 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

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$ 234). Flying from Singapore to Bangkok in December is currently the most expensive (average of S$ 406). 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?

It’s optimal to fly from Singapore to Bangkok at midday. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Singapore to Bangkok

The most flights from SIN to TH1 are scheduled on a Wednesday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 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$ 265 and S$ 415 in November.
The cheapest return price found within the last 5 days was S$ 265 on Scoot (10 Nov–12 Nov).

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.

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 90 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?

Travellers seeking maximum savings on their Singapore to Bangkok flight should consider departing on Monday 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

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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.

Comfort

8.0

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

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

  • 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 40 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, Thai AirAsia, and Malaysia Airlines fly from Singapore to Bangkok in about 2h 25m. The time it takes to get you to your destination can typically vary by up to 2h 35m. 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$ 152. Additional round-trip tickets that might be worth considering are offered by Thai AirAsia and Scoot, with the lowest prices starting at S$ 157 and S$ 167, respectively. Users have found that Thai Lion Air is 54% 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 Thai Lion Air. According to our data, you can fly for as low as S$ 98. Users have also found prices from S$ 101 and S$ 102 on Thai AirAsia and Scoot, respectively.

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

    Consider SWISS (90%), Scandinavian Airlines (87%) or Air New Zealand (86%) 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$ 143. While the most popular route (Singapore Changi - Bangkok Suvarnabhumi) can be booked for S$ 214 on average, our data indicates S$ 586 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$ 234). Flying from Singapore to Bangkok in December is currently the most expensive (average of S$ 406). 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

Alternative routes for Singapore to Bangkok

Top 8 airlines flying from Singapore to Bangkok

AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapestS$ 152AverageS$ 293FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapestS$ 157AverageS$ 284FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ScootCheapestS$ 167AverageS$ 315FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapestS$ 238AverageS$ 341FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 290AverageS$ 410FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapestS$ 303AverageS$ 360FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapestS$ 376AverageS$ 443FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapestS$ 615AverageS$ 808FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

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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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