S$252 Cheap Flights from Bangkok to Colombo

View S$252 flight on Mon, 25 May, 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 S$252 for one-way flights and S$593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Sat, 30 May - Sat, 6 Jun
BKK
Bangkok
CMB
Colombo
S$593 Return, found 22 hours ago
S$593
Return
found 22 hours ago
Select SriLankan Airlines flight, departing Sat, 30 May from Bangkok to Colombo, returning Sat, 6 Jun, priced at S$593 found 22 hours ago
IndiGo
Sat, 30 May - Sat, 6 Jun
BKK
Bangkok
CMB
Colombo
S$593 Return, found 22 hours ago
S$593
Return
found 22 hours ago
Select IndiGo flight, departing Sat, 30 May from Bangkok to Colombo, returning Sat, 6 Jun, priced at S$593 found 22 hours ago
Air India
Sat, 10 Oct - Sun, 18 Oct
BKK
Bangkok
CMB
Colombo
S$606 Return, found 6 days ago
S$606
Return
found 6 days ago
Select Air India flight, departing Sat, 10 Oct from Bangkok to Colombo, returning Sun, 18 Oct, priced at S$606 found 6 days ago
SriLankan Airlines
Sat, 10 Oct - Sun, 18 Oct
BKK
Bangkok
CMB
Colombo
S$610 Return, found 6 days ago
S$610
Return
found 6 days ago
Select SriLankan Airlines flight, departing Sat, 10 Oct from Bangkok to Colombo, returning Sun, 18 Oct, priced at S$610 found 6 days ago
SriLankan Airlines
Fri, 29 May - Wed, 3 Jun
BKK
Bangkok
CMB
Colombo
S$612 Return, found 6 days ago
S$612
Return
found 6 days ago
Select SriLankan Airlines flight, departing Fri, 29 May from Bangkok to Colombo, returning Wed, 3 Jun, priced at S$612 found 6 days ago
SriLankan Airlines
Sat, 18 Jul - Wed, 22 Jul
BKK
Bangkok
CMB
Colombo
S$630 Return, found 3 days ago
S$630
Return
found 3 days ago
Select SriLankan Airlines flight, departing Sat, 18 Jul from Bangkok to Colombo, returning Wed, 22 Jul, priced at S$630 found 3 days ago
Thai Airways International
Fri, 29 May - Wed, 3 Jun
BKK
Bangkok
CMB
Colombo
S$633 Return, found 6 days ago
S$633
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 29 May from Bangkok to Colombo, returning Wed, 3 Jun, priced at S$633 found 6 days ago
Malaysia Airlines
Sat, 18 Jul - Wed, 22 Jul
BKK
Bangkok
CMB
Colombo
S$830 Return, found 3 days ago
S$830
Return
found 3 days ago
Select Malaysia Airlines flight, departing Sat, 18 Jul from Bangkok to Colombo, returning Wed, 22 Jul, priced at S$830 found 3 days ago
Singapore Airlines
Sat, 30 May - Sat, 6 Jun
BKK
Bangkok
CMB
Colombo
S$1,366 Return, found 22 hours ago
S$1,366
Return
found 22 hours ago
Select Singapore Airlines flight, departing Sat, 30 May from Bangkok to Colombo, returning Sat, 6 Jun, priced at S$1,366 found 22 hours ago
Cathay Pacific
Thu, 7 May - Tue, 12 May
BKK
Bangkok
CMB
Colombo
S$1,411 Return, found 2 days ago
S$1,411
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 7 May from Bangkok to Colombo, returning Tue, 12 May, priced at S$1,411 found 2 days ago

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

March is typically the cheapest month to fly

From S$395 - S$547 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 S$593. 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.
Airlines serving
Air India, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines
Return price
S$593
Distance
2378 km
Average flight time
1 hour 58 mins

Book with confidence

Perfect flights from Bangkok to Colombo

Your Journey from Bangkok to Colombo

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With Expedia, you have access to a wide range of airlines, including IndiGo, Air India, SriLankan Airlines, Thai Airways International, Malaysia Airlines, Singapore Airlines, Cathay Pacific. Our selection of flights from Suvarnabhumi Intl. to Bandaranaike Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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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 S$252 and roundtrip prices from S$593*.
 

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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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