฿4,730 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View ฿4,730 flight on Thu, 16 Oct 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 ฿4,730 for one-way flights and ฿10,628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Sun, 23 Nov - Sun, 30 Nov
BKK
Bangkok
CMB
Colombo
฿10,628 Return, found 2 hours ago
฿10,628
Return
found 2 hours ago
Select IndiGo flight, departing Sun, 23 Nov from Bangkok to Colombo, returning Sun, 30 Nov, priced at ฿10,628 found 2 hours ago
SriLankan Airlines
Wed, 22 Oct - Sun, 26 Oct
BKK
Bangkok
CMB
Colombo
฿11,475 Return, just found
฿11,475
Return
just found
Select SriLankan Airlines flight, departing Wed, 22 Oct from Bangkok to Colombo, returning Sun, 26 Oct, priced at ฿11,475 just found
Malaysia Airlines
Fri, 24 Oct - Sun, 26 Oct
BKK
Bangkok
CMB
Colombo
฿11,710 Return, found 20 hours ago
฿11,710
Return
found 20 hours ago
Select Malaysia Airlines flight, departing Fri, 24 Oct from Bangkok to Colombo, returning Sun, 26 Oct, priced at ฿11,710 found 20 hours ago
Thai Airways International
Tue, 4 Nov - Sun, 9 Nov
BKK
Bangkok
CMB
Colombo
฿12,880 Return, found 1 hour ago
฿12,880
Return
found 1 hour ago
Select Thai Airways International flight, departing Tue, 4 Nov from Bangkok to Colombo, returning Sun, 9 Nov, priced at ฿12,880 found 1 hour ago
Air India
Fri, 10 Oct - Sun, 12 Oct
BKK
Bangkok
CMB
Colombo
฿14,360 Return, found 3 hours ago
฿14,360
Return
found 3 hours ago
Select Air India flight, departing Fri, 10 Oct from Bangkok to Colombo, returning Sun, 12 Oct, priced at ฿14,360 found 3 hours ago
Hahn Air Technologies
Thu, 18 Dec - Sun, 4 Jan
BKK
Bangkok
CMB
Colombo
฿24,250 Return, found 1 day ago
฿24,250
Return
found 1 day ago
Select Hahn Air Technologies flight, departing Thu, 18 Dec from Bangkok to Colombo, returning Sun, 4 Jan, priced at ฿24,250 found 1 day ago
Singapore Airlines
Tue, 20 Jan - Tue, 27 Jan
BKK
Bangkok
CMB
Colombo
฿31,265 Return, found 1 hour ago
฿31,265
Return
found 1 hour ago
Select Singapore Airlines flight, departing Tue, 20 Jan from Bangkok to Colombo, returning Tue, 27 Jan, priced at ฿31,265 found 1 hour ago
China Eastern Airlines
Mon, 13 Oct - Mon, 13 Oct
BKK
Bangkok
CMB
Colombo
฿32,130 Return, found 5 days ago
฿32,130
Return
found 5 days ago
Select China Eastern Airlines flight, departing Mon, 13 Oct from Bangkok to Colombo, returning Mon, 13 Oct, priced at ฿32,130 found 5 days ago

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

September is typically the cheapest month to fly

From ฿7,878 - ฿11,258 per traveller.

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 ฿9,951
CMB
Bandaranaike Intl.
Cheapest
Average driving time to city centre28 min
Flights from ฿9,951
Flight from Bangkok to Colombo route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Return price
฿10,627
Distance
2378 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 ฿4,730 and roundtrip prices from ฿10,628. 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 ฿10,628. 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

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Bangkok

Don Mueang Intl. to Colombo
฿8,772.19
*Available to Expedia members.