S$197 Cheap Flights from Colombo to Bangkok

View S$197 flight on Tue, 16 Sep, 2025Opens in a new window

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

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Cheap Flights from Colombo to Bangkok (CMB-BKK)

Prices were available within the past 7 days and start at S$197 for one-way flights and S$357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 18 Aug - Sat, 23 Aug
CMB
Colombo
DMK
Bangkok
S$357 Return, found 5 days ago
S$357
Return
found 5 days ago
Select Thai AirAsia flight, departing Mon, 18 Aug from Colombo to Bangkok, returning Sat, 23 Aug, priced at S$357 found 5 days ago
Thai AirAsia
Sat, 23 Aug - Wed, 27 Aug
CMB
Colombo
DMK
Bangkok
S$359 Return, found 4 days ago
S$359
Return
found 4 days ago
Select Thai AirAsia flight, departing Sat, 23 Aug from Colombo to Bangkok, returning Wed, 27 Aug, priced at S$359 found 4 days ago
Thai AirAsia
Thu, 14 Aug - Mon, 18 Aug
CMB
Colombo
DMK
Bangkok
S$365 Return, found 1 day ago
S$365
Return
found 1 day ago
Select Thai AirAsia flight, departing Thu, 14 Aug from Colombo to Bangkok, returning Mon, 18 Aug, priced at S$365 found 1 day ago
Thai AirAsia
Fri, 22 Aug - Fri, 29 Aug
CMB
Colombo
DMK
Bangkok
S$373 Return, found 6 days ago
S$373
Return
found 6 days ago
Select Thai AirAsia flight, departing Fri, 22 Aug from Colombo to Bangkok, returning Fri, 29 Aug, priced at S$373 found 6 days ago
Thai AirAsia
Wed, 27 Aug - Wed, 3 Sep
CMB
Colombo
DMK
Bangkok
S$375 Return, found 2 days ago
S$375
Return
found 2 days ago
Select Thai AirAsia flight, departing Wed, 27 Aug from Colombo to Bangkok, returning Wed, 3 Sep, priced at S$375 found 2 days ago
Thai AirAsia
Sun, 14 Sep - Sat, 20 Sep
CMB
Colombo
DMK
Bangkok
S$377 Return, found 4 hours ago
S$377
Return
found 4 hours ago
Select Thai AirAsia flight, departing Sun, 14 Sep from Colombo to Bangkok, returning Sat, 20 Sep, priced at S$377 found 4 hours ago
AirAsia
Fri, 10 Oct - Fri, 17 Oct
CMB
Colombo
DMK
Bangkok
S$389 Return, found 5 days ago
S$389
Return
found 5 days ago
Select AirAsia flight, departing Fri, 10 Oct from Colombo to Bangkok, returning Fri, 17 Oct, priced at S$389 found 5 days ago
IndiGo
Sun, 14 Sep - Sat, 20 Sep
CMB
Colombo
BKK
Bangkok
S$446 Return, found 4 hours ago
S$446
Return
found 4 hours ago
Select IndiGo flight, departing Sun, 14 Sep from Colombo to Bangkok, returning Sat, 20 Sep, priced at S$446 found 4 hours ago
Singapore Airlines
Sat, 20 Sep - Mon, 6 Oct
CMB
Colombo
BKK
Bangkok
S$469 Return, found 2 days ago
S$469
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 20 Sep from Colombo to Bangkok, returning Mon, 6 Oct, priced at S$469 found 2 days ago
Air India
Fri, 22 Aug - Fri, 29 Aug
CMB
Colombo
BKK
Bangkok
S$549 Return, found 6 days ago
S$549
Return
found 6 days ago
Select Air India flight, departing Fri, 22 Aug from Colombo to Bangkok, returning Fri, 29 Aug, priced at S$549 found 6 days ago

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

September is typically the cheapest month to fly

From S$282 - S$544 per traveller.

Graph displaying average flight prices per month

Colombo to Bangkok route information
Origin airport
Bandaranaike Intl.
Destination airport
Don Mueang Intl.
Airlines serving
Air India, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Return price
S$357
Distance
2369 km
Average flight time
5 hours 8 mins

Perfect flights from Colombo to Bangkok

Your Journey from Colombo to Bangkok

Start your unforgettable journey with Expedia. Our broad selection of flights from Colombo to Bangkok caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia, AirAsia, IndiGo, Air India, Thai Airways International, Singapore Airlines. Our selection of flights from Bandaranaike Intl. to Suvarnabhumi 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.
 

Maximizing Value with Colombo to Bangkok Flights

Experience the joy of finding cheap flights from Bandaranaike Intl. to Suvarnabhumi Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$197 and roundtrip prices from S$357*.
 

Pre-Flight Essentials

Ensure a smooth journey from Colombo to Bangkok with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Bangkok

Picture yourself stepping off the plane in Bangkok and immersing yourself in the unique atmosphere of Bangkok. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Colombo to Bangkok Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Colombo to Bangkok.
 

Beyond the Flight – Exploring Bangkok

With Expedia, your adventure extends beyond the flight. Explore Bangkok at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Colombo to Bangkok with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Colombo to Bangkok with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Bandaranaike Intl. Airport (CMB) to BKK?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Colombo International Airport and Bangkok Airport was S$357. Cheap tickets don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Colombo International Airport to Suvarnabhumi Intl. Airport (BKK)?
Each air carrier has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Colombo International Airport to BKK 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 Colombo International Airport to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Colombo International Airport to Suvarnabhumi Airport?
Around 2,400 kilometres separates Seeduwa - Katunayake and Bang Phli, so pack something to help you while away a few hours. That juicy novel you haven't had time to finish will be perfect.
Which airlines fly direct from CMB to BKK?
Check out SriLankan Airlines (UL) if you want to travel straight from CMB to Suvarnabhumi Airport. This top airline offers 30 monthly flights, so you're sure to find one that fits your schedule.
Are CMB to BKK flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from CMB to Bangkok Airport arising a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually --- as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices that far in advance.

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