฿4,519 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View ฿4,519 flight on Thu, 21 Aug 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿4,519 for one-way flights and ฿11,450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, 24 Nov - Fri, 28 Nov
BKK
Bangkok
CMB
Colombo
฿11,450 Return, just found
฿11,450
Return
just found
Select SriLankan Airlines flight, departing Mon, 24 Nov from Bangkok to Colombo, returning Fri, 28 Nov, priced at ฿11,450 just found
IndiGo
Thu, 21 Aug - Sat, 30 Aug
BKK
Bangkok
CMB
Colombo
฿12,261 Return, found 1 day ago
฿12,261
Return
found 1 day ago
Select IndiGo flight, departing Thu, 21 Aug from Bangkok to Colombo, returning Sat, 30 Aug, priced at ฿12,261 found 1 day ago
Thai Airways International
Mon, 24 Nov - Fri, 28 Nov
BKK
Bangkok
CMB
Colombo
฿12,850 Return, just found
฿12,850
Return
just found
Select Thai Airways International flight, departing Mon, 24 Nov from Bangkok to Colombo, returning Fri, 28 Nov, priced at ฿12,850 just found
Air India
Fri, 19 Sep - Mon, 22 Sep
BKK
Bangkok
CMB
Colombo
฿14,560 Return, found 1 hour ago
฿14,560
Return
found 1 hour ago
Select Air India flight, departing Fri, 19 Sep from Bangkok to Colombo, returning Mon, 22 Sep, priced at ฿14,560 found 1 hour ago
Malaysia Airlines
Mon, 24 Nov - Fri, 28 Nov
BKK
Bangkok
CMB
Colombo
฿16,780 Return, just found
฿16,780
Return
just found
Select Malaysia Airlines flight, departing Mon, 24 Nov from Bangkok to Colombo, returning Fri, 28 Nov, priced at ฿16,780 just found
Singapore Airlines
Thu, 29 Jan - Thu, 5 Feb
BKK
Bangkok
CMB
Colombo
฿31,250 Return, found 3 hours ago
฿31,250
Return
found 3 hours ago
Select Singapore Airlines flight, departing Thu, 29 Jan from Bangkok to Colombo, returning Thu, 5 Feb, priced at ฿31,250 found 3 hours ago
Etihad Airways
Thu, 4 Dec - Thu, 4 Dec
BKK
Bangkok
CMB
Colombo
฿34,840 Return, found 2 days ago
฿34,840
Return
found 2 days ago
Select Etihad Airways flight, departing Thu, 4 Dec from Bangkok to Colombo, returning Thu, 4 Dec, priced at ฿34,840 found 2 days ago
Emirates
Sun, 24 Aug - Sun, 24 Aug
BKK
Bangkok
CMB
Colombo
฿46,620 Return, found 1 day ago
฿46,620
Return
found 1 day ago
Select Emirates flight, departing Sun, 24 Aug from Bangkok to Colombo, returning Sun, 24 Aug, priced at ฿46,620 found 1 day ago

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

May is typically the cheapest month to fly

From ฿6,795 - ฿14,905 per traveller.

Graph displaying average flight prices per month

Flight from Bangkok to Colombo route information
Origin airport
Don Mueang Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, Emirates, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Return price
฿9,499
Distance
2369 km
Average flight time
1 hour 58 mins

Perfect flights from Bangkok to Colombo

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Colombo. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Seeduwa - Katunayake, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Suvarnabhumi Intl. to Bandaranaike Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,519 and roundtrip prices from ฿11,450. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Bandaranaike Intl. and explore Seeduwa - Katunayake and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BKK to CMB travel arrangements today and embark on the journey of a lifetime in Colombo.

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 ฿11,450. 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.

Explore a world of travel with Expedia

Bangkok Airports

Bangkok

Don Mueang Intl. to Colombo
฿9,498.63
*Available to Expedia members.