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$75+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BKK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Bangkok are usually found in May or July, booked 75 days in advance, depart on a Tuesday 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 September 11, 2025.

Round-trip from

$123
(Kiwi.com)

One-way from

$75
(Orbitz)

Popular in

December

Cheapest in

May

Average price

$164
From Singapore Changi to Bangkok
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One-way flight from Singapore Changi to Bangkok
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Highest demand for flights based on searches. 16% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/42:40 pmSIN - DMK
Nonstop2h 40mThai AirAsia
Mon 10/610:40 amDMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 9/10$123
This AirAsia deal was found by Cheapflights users on 9/10. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/52:40 pmSIN - DMK
Nonstop2h 40mThai AirAsia
Wed 10/810:40 amDMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 9/10$124
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Wed 9/175:55 pmSIN - BKK
Nonstop2h 30mScoot
Sat 9/205:00 pmBKK - SIN
Nonstop2h 25mScoot
Deal found 9/11$124
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:25 pmSIN - BKK
Nonstop2h 45mScoot
Fri 10/319:15 amBKK - SIN
Nonstop2h 40mScoot
Deal found 9/11$127
This AirAsia deal was found by Cheapflights users on 9/11. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:40 pmSIN - DMK
Nonstop2h 40mThai AirAsia
Wed 10/156:10 amDMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 9/11$128
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/83:30 pmSIN - BKK
Nonstop2h 30mScoot
Wed 10/159:05 amBKK - SIN
Nonstop2h 20mScoot
Deal found 9/10$128
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:40 pmSIN - DMK
Nonstop2h 40mThai AirAsia
Wed 10/810:40 amDMK - SIN
Nonstop2h 25mThai AirAsia
Deal found 9/10$129
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/19:40 pmSIN - BKK
Nonstop2h 30mScoot
Thu 10/1612:35 pmBKK - SIN
Nonstop2h 35mScoot
Deal found 9/10$129
This Trip.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/19:40 pmSIN - BKK
Nonstop2h 30mScoot
Wed 10/86:00 pmBKK - SIN
Nonstop2h 25mScoot
Deal found 9/10$132
This AirAsia deal was found by Cheapflights users on 9/11. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:40 pmSIN - DMK
Nonstop2h 25mThai AirAsia
Fri 10/3110:50 amDMK - SIN
Nonstop2h 40mThai AirAsia
Deal found 9/11$133
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/49:40 pmSIN - BKK
Nonstop2h 30mScoot
Mon 10/69:05 amBKK - SIN
Nonstop2h 20mScoot
Deal found 9/10$133
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Wed 9/174:05 pmSIN - BKK
Nonstop2h 30mScoot
Thu 9/188:25 pmBKK - SIN
Nonstop2h 45mScoot
Deal found 9/9$134

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 September 11, 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

Sun 10/5

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Wed 10/8

10:40 am-2:05 pm

Nonstop2h 25m

$124

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Wed 10/8

10:15 am-11:40 am

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 10/15

6:10 am-9:35 am

Nonstop2h 25m

$131

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 10/27

8:40 pm-10:05 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Fri 10/31

10:50 am-2:30 pm

Nonstop2h 40m

$133

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Sat 11/8

8:40 pm-10:05 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Tue 11/11

7:00 am-10:30 am

Nonstop2h 30m

$135

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 9/25

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Mon 10/13

10:40 am-2:05 pm

Nonstop2h 25m

$143

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 10/9

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Mon 10/13

10:40 am-2:05 pm

Nonstop2h 25m

$145

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Thu 10/23

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Sat 10/25

10:40 am-2:05 pm

Nonstop2h 25m

$145

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Mon 1/5

3:00 pm-4:25 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Sat 1/10

7:00 am-10:30 am

Nonstop2h 30m

$147

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Sat 10/11

2:40 pm-4:20 pm

Nonstop2h 40m

Bangkok Don Mueang Intl

Tue 10/14

10:40 am-2:05 pm

Nonstop2h 25m

$151

SingaporeBangkok

SIN - DMK

SINDMK

Singapore Changi

Sat 11/1

8:40 pm-10:05 pm

Nonstop2h 25m

Bangkok Don Mueang Intl

Wed 11/5

7:00 am-10:30 am

Nonstop2h 30m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 43 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.

Read more about Thai AirAsiaby Ramsey Qubein
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.

Read more about Thai Lion Airby Brandon Schultz
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.

Read more about Thai Airwaysby Yulia Denisyuk
Airports
SIN

For a smooth check-in at SIN, use online check-in and consider early check-in desks at Jewel for luggage drop-off up to 24 hours before departure.

Read more about SINby Yulia Denisyuk
DMK

The MRT Red Line offers a 17-minute ride from DMK to Bangkok, avoiding traffic. Follow signs through the parking area for tickets.

Read more about DMKby Daniel Scheffler
BKK

Use the Airport Rail Link (ARL) for a quick 20-minute ride from BKK to Bangkok city center, connecting to MRT or BTS for easy access.

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
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
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
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 August 29, 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 75 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, September is the cheapest month in which you can book a flight from Singapore to Bangkok (average of $908). Flying from Singapore to Bangkok in December is currently the most expensive (average of $1,518). 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 September 11, 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 September 7, 2025.

Travelers seeking maximum savings on their Singapore to Bangkok flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday 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 September 11, 2025.

The most flights from SIN to TH1 are scheduled on a Wednesday (60 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (50 on average).

How much does it cost to fly round-trip from Singapore to Bangkok?

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 September 11, 2025.
Read through reviews of airlines operating flights from Singapore to Bangkok, such as Thai Airways, Thai AirAsia, and Jetstar Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews

Comfort

7.5

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews

Comfort

7.5

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
216 reviews
Thai Airways
7.8
Good
350 reviews

Comfort

7.5

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Jetstar Asia
6.7
Okay
58 reviews
Thai Airways
7.8
Good
350 reviews

Comfort

7.5

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Scoot
6.7
Okay
308 reviews
Thai Airways
7.8
Good
350 reviews

Comfort

7.5

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 53 daily outbound flights to Bangkok from 9 different airlines.

  • How long is the flight from Singapore to Bangkok?

    A quick flight from Singapore to Bangkok can take about 2h 40m. Thai AirAsia provides one of the quickest options available for as low as $124. The distance from Singapore to Bangkok is about 897 mi. This flight may include one or multiple stops.

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

    According to our current data, Bangkok Airways ($41), Thai AirAsia ($77), and Jetstar Asia ($85) offers the cheapest pricing from Singapore to Bangkok. You may be able to fly from Singapore to Bangkok for 76% less than the average price by searching for these airlines.

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

    Consider Virgin Australia (87%), Air New Zealand (87%) or SWISS (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?

    While on average a flight from Singapore to Bangkok is generally $417, our data shows the cheapest flight currently is $85. When looking at the most popular route, (Singapore Changi - Bangkok Suvarnabhumi), you can expect to pay $121 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, September is the cheapest month in which you can book a flight from Singapore to Bangkok (average of $908). Flying from Singapore to Bangkok in December is currently the most expensive (average of $1,518). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Bangkok

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

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest$41Average$402FlexibilityNo cancel feeOn-time74%
Thai AirAsiaCheapest$77Average$193FlexibilityNo cancel feeOn-time87%
Jetstar AsiaCheapest$85Average$180FlexibilityNo cancel feeOn-time86%
Thai Lion AirCheapest$87Average$191FlexibilityNo cancel feeOn-timeN/A
ScootCheapest$105Average$156FlexibilityNo cancel feeOn-timeN/A
Malaysia AirlinesCheapest$179Average$225FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$188Average$243FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$202Average$274FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$246Average$329FlexibilityNo cancel feeOn-time77%

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