₹21,207 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View ₹21,207 flight on Thu, 3 Dec 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₹21,207 for one-way flights and ₹43,476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Sun, 10 May - Fri, 15 May
BKK
Bangkok
CMB
Colombo
₹43,476 Return, found 4 days ago
₹43,476
Return
found 4 days ago
Select SriLankan Airlines flight, departing Sun, 10 May from Bangkok to Colombo, returning Fri, 15 May, priced at ₹43,476 found 4 days ago
SriLankan Airlines
Thu, 21 May - Mon, 25 May
BKK
Bangkok
CMB
Colombo
₹43,602 Return, found 6 days ago
₹43,602
Return
found 6 days ago
Select SriLankan Airlines flight, departing Thu, 21 May from Bangkok to Colombo, returning Mon, 25 May, priced at ₹43,602 found 6 days ago
SriLankan Airlines
Thu, 14 May - Sat, 23 May
BKK
Bangkok
CMB
Colombo
₹43,638 Return, found 3 days ago
₹43,638
Return
found 3 days ago
Select SriLankan Airlines flight, departing Thu, 14 May from Bangkok to Colombo, returning Sat, 23 May, priced at ₹43,638 found 3 days ago
SriLankan Airlines
Tue, 2 Jun - Sun, 7 Jun
BKK
Bangkok
CMB
Colombo
₹43,731 Return, found 1 day ago
₹43,731
Return
found 1 day ago
Select SriLankan Airlines flight, departing Tue, 2 Jun from Bangkok to Colombo, returning Sun, 7 Jun, priced at ₹43,731 found 1 day ago
SriLankan Airlines
Mon, 1 Jun - Sat, 6 Jun
BKK
Bangkok
CMB
Colombo
₹44,416 Return, found 1 day ago
₹44,416
Return
found 1 day ago
Select SriLankan Airlines flight, departing Mon, 1 Jun from Bangkok to Colombo, returning Sat, 6 Jun, priced at ₹44,416 found 1 day ago
SriLankan Airlines
Sat, 9 May - Thu, 14 May
BKK
Bangkok
CMB
Colombo
₹44,856 Return, found 4 days ago
₹44,856
Return
found 4 days ago
Select SriLankan Airlines flight, departing Sat, 9 May from Bangkok to Colombo, returning Thu, 14 May, priced at ₹44,856 found 4 days ago
IndiGo
Sun, 10 May - Fri, 15 May
BKK
Bangkok
CMB
Colombo
₹45,703 Return, found 4 days ago
₹45,703
Return
found 4 days ago
Select IndiGo flight, departing Sun, 10 May from Bangkok to Colombo, returning Fri, 15 May, priced at ₹45,703 found 4 days ago
Air India
Fri, 1 May - Thu, 7 May
BKK
Bangkok
CMB
Colombo
₹46,187 Return, found 1 day ago
₹46,187
Return
found 1 day ago
Select Air India flight, departing Fri, 1 May from Bangkok to Colombo, returning Thu, 7 May, priced at ₹46,187 found 1 day ago
Thai Airways International
Sun, 10 May - Fri, 15 May
BKK
Bangkok
CMB
Colombo
₹46,406 Return, found 4 days ago
₹46,406
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 10 May from Bangkok to Colombo, returning Fri, 15 May, priced at ₹46,406 found 4 days ago
Malaysia Airlines
Thu, 14 May - Wed, 20 May
BKK
Bangkok
CMB
Colombo
₹58,280 Return, found 2 days ago
₹58,280
Return
found 2 days ago
Select Malaysia Airlines flight, departing Thu, 14 May from Bangkok to Colombo, returning Wed, 20 May, priced at ₹58,280 found 2 days ago

Alternative airports near Colombo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bandaranaike Intl. CMB. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from ₹43,476
CMB
Bandaranaike Intl.
Cheapest
Average driving time to city centre28 min
Flights from ₹43,476

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

March is typically the cheapest month to fly

From ₹29,016 - ₹40,159 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 ₹43,476. 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, Malaysia Airlines, Thai Airways International
Return price
₹43,476
Distance
2378 km
Average flight time
2 hours 2 mins

Explore a world of travel with Expedia

*Available to Expedia members.