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Cheap flights from Singapore to Bangkok from £81

SIN — BKK
14 Dec — 21 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 Friday and return on a Thursday

Cheap flight deals from Singapore to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Bangkok

Sun 22/1115:05 -
Nonstop2h 25m
Tue 1/1207:50 -
Nonstop2h 30m
Deal found 10/11£160
Sun 22/1115:05 -
Nonstop2h 25m
Fri 4/1207:50 -
Nonstop2h 30m
Deal found 10/11£163
Mon 23/1116:00 -
Nonstop2h 35m
Thu 3/1220:15 -
Nonstop2h 35m
Deal found 10/11£165
Wed 25/1115:05 -
Nonstop2h 25m
Fri 4/1207:50 -
Nonstop2h 30m
Deal found 10/11£166
Mon 23/1116:00 -
Nonstop2h 35m
Tue 1/1206:50 -
1 stop6h 00m
Deal found 10/11£166
Tue 24/1111:00 -
Nonstop2h 30m
Wed 25/1110:50 -
Nonstop2h 40m
Deal found 10/11£166
Sun 22/1115:05 -
Nonstop2h 25m
Sat 28/1107:00 -
Nonstop2h 30m
Deal found 10/11£167
Tue 24/1115:05 -
Nonstop2h 25m
Sat 28/1107:00 -
Nonstop2h 30m
Deal found 10/11£168
Wed 25/1115:05 -
Nonstop2h 25m
Sat 28/1107:00 -
Nonstop2h 30m
Deal found 10/11£169
Thu 26/1115:05 -
Nonstop2h 25m
Wed 2/1210:50 -
Nonstop2h 40m
Deal found 10/11£172
Sun 22/1115:05 -
Nonstop2h 25m
Mon 30/1107:00 -
Nonstop2h 30m
Deal found 10/11£173
Mon 23/1121:40 -
Nonstop2h 35m
Wed 2/1210:50 -
Nonstop2h 40m
Deal found 10/11£175

Find flight deals from Singapore to Bangkok

Round-trip from

£160

One-way from

£81

Popular in

December

Cheapest in

January

Average price

£218
Thai Lion Air
  • Thai Lion Air
  • 24/11-1/12
  • Nonstop
  • 4h 55m total
  • Singapore to Bangkok
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 5/1-31/12
  • Nonstop
  • 2h 25m total
  • Singapore to Bangkok
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

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

£81

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Tue 29/12

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

£95

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Sat 12/12

20:45-22:15

Nonstop2h 30m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

£113

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Tue 8/12

13:40-23:10

1 stop10h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:30

Nonstop0h 00m

£133

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Thu 4/2

19:45-11:15

1 stop16h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:30

Nonstop0h 00m

£141

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Tue 29/12

19:45-11:15

1 stop16h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:30

Nonstop0h 00m

£144

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Tue 5/1

20:45-13:10

1 stop17h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:30

Nonstop0h 00m

£144

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Thu 4/2

15:05-16:30

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

£151

SingaporeBangkok

SIN Singapore Changi - BKK Bangkok Suvarnabhumi

SINBKK

Singapore Changi

Sat 12/12

21:20-23:10

1 stop26h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:30

Nonstop0h 00m

£166

SingaporeBangkok

SIN Singapore Changi - DMK Bangkok Don Mueang Intl

SINDMK

Singapore Changi

Wed 16/12

10:20-17:00

1 stop7h 40m

Bangkok Don Mueang Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

£173

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 41 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 £148). Flying from Singapore to Bangkok in December is currently the most expensive (average of £241). 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 typically best to fly out from Singapore to Bangkok at midday. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Singapore to Bangkok

The most flights from SIN to TH1 are scheduled on a Friday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (34 on average).

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

Airfare is below average for this route at the moment.
Singapore to Bangkok flights typically cost between £170 and £256 in November.
The cheapest return price found within the last 5 days was £160 on Multiple Airlines (24 Nov–1 Dec).

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?

The best time to book flights from Singapore to Bangkok is 90 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 day to fly from Singapore to Bangkok?

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.

Reviews of airlines servicing Bangkok

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.
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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.
Singapore Airlines
8.2
Very Good
1,633 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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.
Thai Airways
7.9
Good
433 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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.
Thai AirAsia
7.4
Good
256 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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.
Thai Lion Air
7.0
Good
49 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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.
Scoot
6.7
Okay
339 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

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 10.5 mi from the center of Singapore. There are 40 flights from Changi to Bangkok per day from 5 different airlines.

  • How long is the flight from Singapore to Bangkok?

    There are many flights that can get you from Singapore to Bangkok in 2h 35m. Fly via Thai Lion Air, Malaysia Airlines, or Scoot to get the fastest option. Singapore and Bangkok are separated by a distance of 897 mi. 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?

    According to our current data, Thai AirAsia (£90), Scoot (£104), and Thai Lion Air (£107) offers the cheapest pricing from Singapore to Bangkok. You may be able to fly from Singapore to Bangkok for 55% 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 £58 and Thai AirAsia from £60 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 (90%), Air New Zealand (84%), Virgin Australia (83%).

  • What are the cheapest flights from Singapore to Bangkok?

    The cheapest flight price from Singapore to Bangkok is £74. On average you can expect to pay £192. The most popular route, (Singapore Changi - Bangkok Don Mueang Intl), can usually be booked for £45.

  • 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 £148). Flying from Singapore to Bangkok in December is currently the most expensive (average of £241). 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

Singapore to Don Mueang Intl flights
Singapore to Suvarnabhumi flights
Singapore to Phuket City flights
Singapore to Chiang Mai flights
Singapore to Krabi flights
Singapore to Ko Samui flights

Top 5 airlines flying from Singapore to Bangkok

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£90Average£176FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ScootCheapest£104Average£170FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai Lion AirCheapest£107Average£189FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Singapore AirlinesCheapest£210Average£253FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£228Average£263FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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!

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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.

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