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Suvarnabhumi

$75+ Cheap flights from Singapore (SIN) to Suvarnabhumi (BKK)

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 Suvarnabhumi 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 Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Suvarnabhumi (BKK). 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

$127
(CheapOair)

One-way from

$75
(Orbitz)

Popular in

December

Cheapest in

May

Average price

$164

Good round-trip deal

$207 or less

Good one-way deal

$111 or less
From Singapore Changi to Bangkok Suvarnabhumi
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One-way flight from Singapore Changi to Bangkok Suvarnabhumi
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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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Price to beat on a round-trip flight from Singapore Changi to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Singapore Changi to Bangkok Suvarnabhumi.
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Find flight deals from Singapore to Suvarnabhumi

Cheapest flights from Singapore to Suvarnabhumi
Explore the most affordable flight options available from Singapore to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

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 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 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 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
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:55 pmSIN - BKK
Nonstop2h 30mScoot
Wed 10/1512:10 amBKK - SIN
Nonstop2h 30mScoot
Deal found 9/11$138
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 10/13:30 pmSIN - BKK
Nonstop2h 30mScoot
Wed 10/112:10 amBKK - SIN
Nonstop2h 30mScoot
Deal found 9/10$139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Suvarnabhumi 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 Suvarnabhumi Airport that are best for you.

Fly from

Singapore

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sun 10/12

6:35 pm-11:30 pm

1 stop5h 55m

Bangkok Suvarnabhumi

Thu 10/16

6:45 pm-2:00 am

1 stop6h 15m

$178

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sat 1/10

6:15 pm-10:55 pm

1 stop5h 40m

Bangkok Suvarnabhumi

Sat 1/17

6:40 pm-2:00 am

1 stop6h 20m

$180

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sat 1/10

6:15 pm-10:55 pm

1 stop5h 40m

Bangkok Suvarnabhumi

Mon 1/12

6:10 am-1:55 pm

1 stop6h 45m

$185

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Fri 1/23

3:45 pm-10:10 pm

1 stop7h 25m

Bangkok Suvarnabhumi

Mon 2/2

7:45 pm-2:00 am

1 stop5h 15m

$187

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Thu 1/22

9:40 pm-10:25 am

1 stop13h 45m

Bangkok Suvarnabhumi

Tue 1/27

6:50 am-1:55 pm

1 stop6h 05m

$196

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Thu 10/9

3:45 pm-10:05 pm

1 stop7h 20m

Bangkok Suvarnabhumi

Thu 10/16

6:45 pm-2:00 am

1 stop6h 15m

$205

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Mon 10/27

1:40 pm-5:40 pm

1 stop5h 00m

Bangkok Suvarnabhumi

Fri 10/31

2:15 pm-12:30 am

1 stop9h 15m

$209

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Wed 10/1

6:15 pm-11:05 pm

1 stop5h 50m

Bangkok Suvarnabhumi

Wed 10/15

11:05 am-6:15 pm

1 stop6h 10m

$209

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sat 11/1

7:30 pm-11:10 pm

1 stop4h 40m

Bangkok Suvarnabhumi

Wed 11/5

11:05 am-8:35 pm

1 stop8h 30m

$209

SingaporeBangkok

SIN - BKK

SINBKK

Singapore Changi

Sun 10/5

6:15 pm-11:05 pm

1 stop5h 50m

Bangkok Suvarnabhumi

Wed 10/8

6:00 am-11:25 am

1 stop4h 25m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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The best insider tips for Singapore to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport trip
Airlines
Thai Airways

TG offers Royal Silk Business class with flexible fares and good mileage accrual options.


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

Read more about Thai Airwaysby Yulia Denisyuk
Singapore Airlines

SQ provides free unlimited Wi-Fi for all passengers, enhancing the onboard experience.


SQ's Krisflyer program offers free Wi-Fi access in economy and premium economy.

Read more about Singapore Airlinesby Gabriel Leigh
Airports
SIN

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

Read more about SINby Yulia Denisyuk
BKK

Use the Airport Rail Link for a quick 20-minute ride from BKK to Bangkok's city center, connecting to MRT or BTS.

Read more about BKKby Robert Schrader
Our travel experts
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
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

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 Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Suvarnabhumi. Price data was last updated on August 29, 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Singapore to Bangkok Suvarnabhumi Airport (average of $908). Flying from Singapore to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi. 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 Suvarnabhumi Airport by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Singapore to Suvarnabhumi. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Singapore to Bangkok Suvarnabhumi Airport 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.

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

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated September 11, 2025.
See what other customers who have flown with Thai Airways, Thai AirAsia, and Jetstar Asia from Singapore to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

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

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

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

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

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

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

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

Food

7.3

Boarding

7.9

Overall

7.8

Entertainment

6.9

Crew

8.3

Comfort

7.5

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 Suvarnabhumi. 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 Suvarnabhumi?

    For a flight from Singapore to Bangkok Suvarnabhumi, you will be flying from Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 53 outbound flights to Bangkok Suvarnabhumi per day. 9 airlines have flights to Bangkok Suvarnabhumi from Singapore Changi on a regular basis.

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

    Our cheapest airline available from Singapore to Bangkok Suvarnabhumi Airport is Bangkok Airways. Our recent data shows that you can find tickets from as low as $41 on this airline. Additional options worth looking into are Jetstar Asia and Thai Lion Air, starting at $85 and $97 round-trip. These flights start at 76% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Singapore to Bangkok Suvarnabhumi Airport consider choosing Virgin Australia (87%), Air New Zealand (87%) or SWISS (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Singapore to Bangkok Suvarnabhumi Airport?

    The cheapest flight price from Singapore to Bangkok Suvarnabhumi Airport is $85. On average you can expect to pay $417. The most popular route, (Singapore Changi - Bangkok Suvarnabhumi), can usually be booked for $121.

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

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

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

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

  • Can I find deals for business class flights from Singapore to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Singapore to Suvarnabhumi 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 Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Bangkok Suvarnabhumi Airport (average of $908). Flying from Singapore to Bangkok Suvarnabhumi Airport 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

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 Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Don Mueang Intl flights

Top 9 airlines flying from Singapore to Suvarnabhumi

Discover the top 9 airlines that operate flights from Singapore to Suvarnabhumi. 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%
Jetstar AsiaCheapest$85Average$180FlexibilityNo cancel feeOn-time86%
Thai Lion AirCheapest$97Average$173FlexibilityNo cancel feeOn-timeN/A
ScootCheapest$105Average$162FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$125Average$183FlexibilityNo cancel feeOn-time87%
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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