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$139+ Cheap flights from Suvarnabhumi (BKK) to Bandaranaike Intl (CMB)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CMB
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl are usually found in June or November, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Friday

Find flight deals from Suvarnabhumi to Colombo

Cheapest flights from Suvarnabhumi to Colombo
Explore the most affordable flight options available from Suvarnabhumi to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Thu 11/271:45 pmBKK - CMB
Nonstop3h 30mSriLankan Airlines
Sat 12/67:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/20$338
This FlightHub deal was found by Cheapflights users on 11/19. 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 11/269:00 amBKK - CMB
Nonstop3h 30mSriLankan Airlines
Sun 12/71:15 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/19$355
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Thu 12/252:10 amBKK - CMB
Nonstop3h 30mSriLankan Airlines
Tue 12/307:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/19$359
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 11/251:55 pmBKK - CMB
Nonstop3h 30mSriLankan Airlines
Sun 12/71:15 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/20$363
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 11/251:55 pmBKK - CMB
Nonstop3h 30mSriLankan Airlines
Tue 12/97:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/20$364
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Wed 11/269:00 amBKK - CMB
Nonstop3h 30mSriLankan Airlines
Sat 12/67:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/20$365
This FlightHub deal was found by Cheapflights users on 11/19. 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 11/269:00 amBKK - CMB
Nonstop3h 30mSriLankan Airlines
Tue 12/97:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/19$366
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Thu 11/271:45 pmBKK - CMB
Nonstop3h 30mMultiple Airlines
Sun 12/73:00 amCMB - BKK
1 stop7h 35mMultiple Airlines
Deal found 11/20$369
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 11/251:55 pmBKK - CMB
Nonstop3h 30mSriLankan Airlines
Wed 12/107:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/20$375
This SriLankan Airlines deal was found by Cheapflights users on 11/18. 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 SriLankan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:55 pmBKK - CMB
Nonstop3h 30mSriLankan Airlines
Sat 11/297:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/18$376
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Thu 11/279:00 amBKK - CMB
Nonstop3h 30mSriLankan Airlines
Tue 12/27:30 amCMB - BKK
Nonstop3h 35mSriLankan Airlines
Deal found 11/19$378

Cheap flight deals from Suvarnabhumi to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Colombo (CMB). 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 November 20, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$339
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$299

Good round-trip deal

$200 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Colombo Bandaranaike Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Colombo Bandaranaike Intl flights.
Search Deals
From Bangkok Suvarnabhumi to Colombo Bandaranaike Intl
Search Deals
One-way flight from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi to Colombo 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 November 20, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Suvarnabhumi

Fly to

Colombo

Route

Depart

Return

Price

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 1/30

5:05 pm-11:35 pm

1 stop8h 00m

Colombo Bandaranaike Intl

Sat 2/7

12:40 am-4:05 pm

1 stop13h 55m

$445

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Mon 1/12

5:40 am-11:35 pm

1 stop19h 25m

Colombo Bandaranaike Intl

Thu 1/29

12:40 am-10:15 am

1 stop8h 05m

$501

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 1/16

5:40 am-11:35 pm

1 stop19h 25m

Colombo Bandaranaike Intl

Tue 1/27

12:40 am-10:15 am

1 stop8h 05m

$501

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 1/8

11:05 am-11:35 pm

1 stop14h 00m

Colombo Bandaranaike Intl

Tue 3/10

12:40 am-10:15 am

1 stop8h 05m

$519

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 1/8

11:05 am-11:35 pm

1 stop14h 00m

Colombo Bandaranaike Intl

Mon 3/9

12:40 am-7:20 pm

1 stop17h 10m

$519

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Thu 1/8

11:05 am-11:35 pm

1 stop14h 00m

Colombo Bandaranaike Intl

Wed 3/11

12:40 am-1:25 pm

1 stop11h 15m

$519

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 12/26

5:05 pm-10:35 pm

1 stop7h 00m

Colombo Bandaranaike Intl

Mon 12/29

12:40 am-4:05 pm

1 stop13h 55m

$571

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 12/26

2:15 pm-10:35 pm

1 stop9h 50m

Colombo Bandaranaike Intl

Sat 12/27

12:40 am-1:25 pm

1 stop11h 15m

$571

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Fri 12/26

5:05 pm-10:35 pm

1 stop7h 00m

Colombo Bandaranaike Intl

Sun 12/28

12:40 am-7:20 pm

1 stop17h 10m

$571

BangkokColombo

BKK - CMB

BKKCMB

Bangkok Suvarnabhumi

Sat 12/6

5:40 am-11:35 pm

1 stop19h 25m

Colombo Bandaranaike Intl

Mon 12/15

12:40 am-7:20 pm

1 stop17h 10m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 22 results
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Compare providers for flights from Suvarnabhumi to Colombo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Colombo in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Colombo Bandaranaike Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bangkok Suvarnabhumi Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Suvarnabhumi to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Colombo. Price data was last updated on November 14, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of $171). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in April is currently the most expensive (average of $285). 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 BKK to CMB?

Find hourly flight availability from Suvarnabhumi to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated November 20, 2025.
Read reviews from past customers who have flown Thai Airways, Thai AirAsia, and SriLankan Airlines from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport. 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.
Thai Airways
7.8
Good
362 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Comfort

7.6

Boarding

7.8

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
362 reviews
Thai Airways
7.8
Good
362 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Comfort

7.6

Boarding

7.8

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
221 reviews
Thai Airways
7.8
Good
362 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Comfort

7.6

Boarding

7.8

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.
SriLankan Airlines
6.9
Okay
76 reviews
Thai Airways
7.8
Good
362 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Comfort

7.6

Boarding

7.8

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 Suvarnabhumi to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Malaysia Airlines can get you from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in just under 8h. Your travel time can differ by up to . The distance from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is about 1486 mi.

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

    Currently priced at $151, SriLankan Airlines will fly you from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport and back. In addition to SriLankan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Thai AirAsia and Thai Airways - these airlines can fly you to your destination from $263 and $371, respectively. SriLankan Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Before booking your flight to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport, check out the most reliable airlines to get you to your destination on time: Japan Airlines (95%), Air Canada (90%), Thai Airways( 90%).

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    The cheapest flight price from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport is $172. On average you can expect to pay $195. The most popular route, (Bangkok Suvarnabhumi - Colombo Bandaranaike Intl), can usually be booked for $260.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Colombo 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 Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport (average of $171). Flying from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport in April is currently the most expensive (average of $285). 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 Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Other flights to Colombo

Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 20, 2025.
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Top 3 airlines flying from Suvarnabhumi to Colombo

Discover the top 3 airlines that operate flights from Suvarnabhumi to Colombo. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$151Average$396FlexibilityNo cancel feeOn-time68%
Thai AirAsiaCheapest$263Average$295FlexibilityNo cancel feeOn-time87%
Thai AirwaysCheapest$371Average$393FlexibilityNo cancel feeOn-time77%

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