Bangkok

$72+ Cheap flights from Singapore (SIN) to Bangkok

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
May 6 — May 131
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Cheapflights Tip: The best prices from Singapore Changi to Bangkok are usually found in July or February, booked 90 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap 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 May 1, 2025.

Round-trip from

$122
(OneTravel)

One-way from

$72
(Priceline)

Popular in

December

Cheapest in

July

Average price

$166
From Singapore Changi to Bangkok
One-way flight from Singapore Changi to Bangkok
Highest demand for flights based on searches. 12% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from Singapore to Bangkok

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 May 1, 2025.

This OneTravel deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/262:40 pmSIN - DMK
Nonstop2h 40mThai AirAsia
Wed 5/2810:40 amDMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 4/30$122
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:40 pmSIN - DMK
Nonstop2h 30mMultiple Airlines
Tue 6/37:45 amDMK - SIN
Nonstop2h 25mMultiple Airlines
Deal found 4/29$123
This Jetstar deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:15 amSIN - BKK
Nonstop2h 20mJetstar Asia
Tue 6/39:20 pmBKK - SIN
Nonstop2h 25mJetstar Asia
Deal found 4/29$123
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/203:30 pmSIN - BKK
Nonstop2h 30mMultiple Airlines
Fri 5/234:55 pmBKK - SIN
Nonstop2h 25mMultiple Airlines
Deal found 4/30$126
This OneTravel deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2012:10 pmSIN - DMK
Nonstop2h 30mThai Lion Air
Thu 5/227:45 amDMK - SIN
Nonstop2h 25mThai Lion Air
Deal found 4/30$130
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:55 pmSIN - BKK
Nonstop2h 30mScoot
Sat 9/208:25 pmBKK - SIN
Nonstop2h 20mScoot
Deal found 4/30$131
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:40 pmSIN - BKK
1 stop4h 40mMalaysia Airlines
Tue 5/1311:05 amBKK - SIN
1 stop5h 25mMalaysia Airlines
Deal found 4/29$194
This Singapore Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:00 pmSIN - BKK
Nonstop2h 25mSingapore Airlines
Fri 7/119:20 amBKK - SIN
Nonstop2h 25mSingapore Airlines
Deal found 4/30$199
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:40 pmSIN - DMK
1 stop15h 10mBatik Air
Fri 6/138:15 pmDMK - SIN
1 stop14h 15mBatik Air
Deal found 4/30$207
This Vietnam Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:25 pmSIN - BKK
1 stop16h 55mVietnam Airlines
Tue 5/610:15 pmBKK - SIN
1 stop12h 40mVietnam Airlines
Deal found 4/29$265
This Garuda Indonesia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Garuda Indonesia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:45 pmSIN - BKK
1 stop18h 25mGaruda Indonesia
Sat 6/212:15 pmBKK - SIN
1 stop27h 10mGaruda Indonesia
Deal found 4/30$277

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Singapore to Bangkok that are best for you.

Fly from

Singapore

Fly to

Bangkok

Route

Depart

Return

Price

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 5/26

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Wed 5/28

10:40 am-2:05 pm

Nonstop2h 25m

$122

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Tue 5/27

8:40 pm-10:10 pm

Nonstop2h 30m

Bangkok Don Mueang Intl

Tue 6/3

7:45 am-11:10 am

Nonstop2h 25m

$123

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 5/27

11:15 am-12:35 pm

Nonstop2h 20m

Bangkok Suvarnabhumi

Tue 6/3

9:20 pm-12:45 am

Nonstop2h 25m

$123

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 5/20

3:30 pm-5:00 pm

Nonstop2h 30m

Bangkok Suvarnabhumi

Fri 5/23

4:55 pm-8:20 pm

Nonstop2h 25m

$126

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Tue 5/20

12:10 pm-1:40 pm

Nonstop2h 30m

Bangkok Don Mueang Intl

Thu 5/22

7:45 am-11:10 am

Nonstop2h 25m

$130

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 9/16

12:55 pm-2:25 pm

Nonstop2h 30m

Bangkok Suvarnabhumi

Sat 9/20

8:25 pm-11:45 pm

Nonstop2h 20m

$131

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sat 5/10

6:15 pm-11:05 pm

1 stop5h 50m

Bangkok Suvarnabhumi

Tue 5/13

6:40 pm-12:10 am

1 stop4h 30m

$194

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 7/8

4:00 pm-5:25 pm

Nonstop2h 25m

Bangkok Suvarnabhumi

Fri 7/11

9:20 am-12:45 pm

Nonstop2h 25m

$199

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 5/26

9:40 pm-11:50 am

1 stop15h 10m

Bangkok Don Mueang Intl

Fri 6/13

8:15 pm-11:30 am

1 stop14h 15m

$207

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Tue 5/13

1:10 pm-8:05 pm

1 stop7h 55m

Bangkok Suvarnabhumi

Tue 5/20

10:15 pm-11:55 am

1 stop12h 40m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 results
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The best insider tips for Singapore to Bangkok flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Bangkok trip
Airlines
Thai AirAsia

Thai AirAsia's Premium Flex bundle includes priority check-in and boarding.


Thai AirAsia uses jet bridges at many airports, enhancing comfort.

Thai Airways

TG offers Star Alliance benefits, allowing mile accrual and redemption with partner airlines.


TG Economy seats have 18” width and 32” pitch, offering good value for money.

Thai Lion Air

Thai Lion Air includes 15.4 lbs carry-on for all fare classes, unlike many low-cost carriers.


Thai Lion Air's Lion Connect ensures luggage transfer on most connections.

Airports
SIN

For a smooth check-in, use online check-in and early bag drop at Jewel up to 24 hours before your flight.

Read more about SINby Yulia Denisyuk
DMK

Take the MRT Red Line for a 17-minute ride to Bangkok city center, avoiding traffic congestion.

Read more about DMKby Daniel Scheffler
BKK

Use the Airport Rail Link for a quick 20-minute ride to Bangkok's city center, avoiding traffic delays.

Read more about BKKby Robert Schrader
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on Thai AirAsia

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Thai Airways and SIN

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Brandon Schultz

Brandon Schultz

Expert on Thai Lion Air

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on DMK

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Robert Schrader

Robert Schrader

Expert on BKK

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

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 round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Bangkok. Price data was last updated on April 25, 2025.

The price you pay for your flight from Singapore to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Singapore to Bangkok?

Currently, March is the cheapest month in which you can book a flight from Singapore to Bangkok (average of $955). Flying from Singapore to Bangkok in December is currently the most expensive (average of $1,574). 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 May 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from Singapore to Bangkok by exploring options for tickets at noon.

What is the cheapest day to fly from Singapore to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Singapore to Bangkok. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Singapore to Bangkok flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings 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 May 1, 2025.

The most flights from SIN to TH1 are scheduled on a Wednesday (75 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (66 on average).

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 May 1, 2025.
To help decide which airline to fly from Singapore to Bangkok, see what other customers have to say about Hainan Airlines, Garuda Indonesia and Singapore Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Boarding

8.6

Food

8.5

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Bangkok from Singapore. Booking flights from Changi (SIN) to Bangkok should be relatively easy as there are 69 daily outbound flights to Bangkok from 9 different airlines.

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

    According to our current data, Thai AirAsia ($122), Jetstar Asia ($123), and Thai Lion Air ($130) offers the cheapest pricing from Singapore to Bangkok. You may be able to fly from Singapore to Bangkok for 33% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Singapore to Bangkok are Thai AirAsia ($72), Thai Lion Air ($76), and Jetstar Asia ($76).

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

    Consider Finnair (93%), SriLankan Airlines (92%) or Ethiopian Air (89%) 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?

    While on average a flight from Singapore to Bangkok is generally $736, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Singapore Changi - Bangkok Don Mueang Intl), you can expect to pay $124 for that flight.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Singapore to Bangkok (average of $955). Flying from Singapore to Bangkok in December is currently the most expensive (average of $1,574). 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.

Top 9 airlines flying from Singapore to Bangkok

Discover the top 9 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest$41Average$404FlexibilityNo cancel feeOn-time74%
Thai Lion AirCheapest$97Average$189FlexibilityNo cancel feeOn-timeN/A
Jetstar AsiaCheapest$103Average$173FlexibilityNo cancel feeOn-time86%
ScootCheapest$106Average$170FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$123Average$184FlexibilityNo cancel feeOn-time87%
Malaysia AirlinesCheapest$162Average$214FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$186Average$229FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$206Average$284FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$241Average$311FlexibilityNo cancel feeOn-time77%

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