RM790 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View RM790 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Bandaranaike Intl. Airport (CMB)

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Cheap Flights from Bangkok to Colombo (BKK-CMB)

Prices were available within the past 7 days and start at RM790 for one-way flights and RM1,613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, 23 Mar - Wed, 1 Apr
BKK
Bangkok
CMB
Colombo
RM1,613 Return, found 4 days ago
RM1,613
Return
found 4 days ago
Select SriLankan Airlines flight, departing Mon, 23 Mar from Bangkok to Colombo, returning Wed, 1 Apr, priced at RM1,613 found 4 days ago
SriLankan Airlines
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM1,645 Return, found 2 days ago
RM1,645
Return
found 2 days ago
Select SriLankan Airlines flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM1,645 found 2 days ago
Thai Airways International
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM1,842 Return, found 2 days ago
RM1,842
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM1,842 found 2 days ago
SriLankan Airlines
Mon, 23 Mar - Wed, 1 Apr
BKK
Bangkok
CMB
Colombo
RM1,892 Return, found 4 days ago
RM1,892
Return
found 4 days ago
Select SriLankan Airlines flight, departing Mon, 23 Mar from Bangkok to Colombo, returning Wed, 1 Apr, priced at RM1,892 found 4 days ago
SriLankan Airlines
Mon, 23 Mar - Wed, 1 Apr
BKK
Bangkok
CMB
Colombo
RM1,922 Return, found 4 days ago
RM1,922
Return
found 4 days ago
Select SriLankan Airlines flight, departing Mon, 23 Mar from Bangkok to Colombo, returning Wed, 1 Apr, priced at RM1,922 found 4 days ago
Thai Airways International
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM2,328 Return, found 2 days ago
RM2,328
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM2,328 found 2 days ago
Thai Airways International
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM2,337 Return, found 2 days ago
RM2,337
Return
found 2 days ago
Select Thai Airways International flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM2,337 found 2 days ago
Malaysia Airlines
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM2,350 Return, found 2 days ago
RM2,350
Return
found 2 days ago
Select Malaysia Airlines flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM2,350 found 2 days ago
Malaysia Airlines
Fri, 10 Apr - Sun, 19 Apr
BKK
Bangkok
CMB
Colombo
RM2,359 Return, found 2 days ago
RM2,359
Return
found 2 days ago
Select Malaysia Airlines flight, departing Fri, 10 Apr from Bangkok to Colombo, returning Sun, 19 Apr, priced at RM2,359 found 2 days ago
Singapore Airlines
Mon, 23 Mar - Wed, 1 Apr
BKK
Bangkok
CMB
Colombo
RM3,232 Return, found 4 days ago
RM3,232
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon, 23 Mar from Bangkok to Colombo, returning Wed, 1 Apr, priced at RM3,232 found 4 days ago

Find the cheapest month to fly from Bangkok (BKK) to Colombo (CMB)

March is typically the cheapest month to fly

From RM 939 - RM 1,719 per traveller.

Frequently asked questions

How much is a flight from Suvarnabhumi Intl. Airport (BKK) to CMB?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Suvarnabhumi Intl. Airport (BKK) to Bandaranaike Intl. Airport (CMB) start from RM1,613. Make your booking today to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Intl. Airport (BKK) to CMB?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Bandaranaike Intl. Airport (CMB) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Suvarnabhumi Airport to Bandaranaike Intl. Airport (CMB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bangkok Airport to Bandaranaike Intl. Airport (CMB)?
Around 2,400 kilometres separates Bang Phli and Seeduwa - Katunayake, so pack some in-flight entertainment to keep you busy for a few hours. That latest bestseller you've yet to start will be ideal.
Which airlines fly direct from Suvarnabhumi Airport to CMB?
Flying directly from Suvarnabhumi Intl. Airport (BKK) to CMB is a cinch with SriLankan Airlines (UL). This popular carrier operates 30 flights every month.
Are Bangkok Airport to CMB flight tickets cheaper when they're purchased at the last minute?
Fares from BKK to Bandaranaike Intl. Airport (CMB) are available up to 12 months before departure on Expedia. And although you may score fantastic last-minute deals, it's never something you can count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Bandaranaike Intl.
Return price
RM1,613
Distance
2378 km
Average flight time
2 hours 1 min

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Perfect flights from Bangkok to Colombo

Your Journey from Bangkok to Colombo

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Experience the joy of finding cheap flights from Suvarnabhumi Intl. to Bandaranaike Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM790 and roundtrip prices from RM1,613*.
 

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Experience the Vibrant Colombo

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Bangkok to Colombo

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