S$328 Cheap Flights from Colombo to Bangkok

View S$328 flight on Sat, 21 Jun,2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Colombo to Bangkok (CMB-BKK)

Prices were available within the past 7 days and start at S$328 for one-way flights and S$527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$527 Return, found 18 hours ago
S$527
Return
found 18 hours ago
Select IndiGo flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$527 found 18 hours ago
IndiGo
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$537 Return, found 18 hours ago
S$537
Return
found 18 hours ago
Select IndiGo flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$537 found 18 hours ago
IndiGo
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$553 Return, found 18 hours ago
S$553
Return
found 18 hours ago
Select IndiGo flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$553 found 18 hours ago
IndiGo
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$564 Return, found 18 hours ago
S$564
Return
found 18 hours ago
Select IndiGo flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$564 found 18 hours ago
IndiGo
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$566 Return, found 18 hours ago
S$566
Return
found 18 hours ago
Select IndiGo flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$566 found 18 hours ago
IndiGo
Sat, 22 Mar - Wed, 26 Mar
CMB
Colombo
BKK
Bangkok
S$573 Return, found 5 days ago
S$573
Return
found 5 days ago
Select IndiGo flight, departing Sat, 22 Mar from Colombo to Bangkok, returning Wed, 26 Mar, priced at S$573 found 5 days ago
Jetstar Asia
Sat, 19 Apr - Wed, 23 Apr
CMB
Colombo
BKK
Bangkok
S$621 Return, found 3 days ago
S$621
Return
found 3 days ago
Select Jetstar Asia flight, departing Sat, 19 Apr from Colombo to Bangkok, returning Wed, 23 Apr, priced at S$621 found 3 days ago
Thai Airways International
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$703 Return, found 18 hours ago
S$703
Return
found 18 hours ago
Select Thai Airways International flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$703 found 18 hours ago
Malaysia Airlines
Thu, 22 May - Thu, 29 May
CMB
Colombo
BKK
Bangkok
S$707 Return, found 3 days ago
S$707
Return
found 3 days ago
Select Malaysia Airlines flight, departing Thu, 22 May from Colombo to Bangkok, returning Thu, 29 May, priced at S$707 found 3 days ago
SriLankan Airlines
Thu, 26 Jun - Wed, 2 Jul
CMB
Colombo
BKK
Bangkok
S$726 Return, found 18 hours ago
S$726
Return
found 18 hours ago
Select SriLankan Airlines flight, departing Thu, 26 Jun from Colombo to Bangkok, returning Wed, 2 Jul, priced at S$726 found 18 hours ago
Colombo to Bangkok route information
Origin airport
Bandaranaike Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air India, IndiGo, Malaysia Airlines, SriLankan Airlines, Thai Airways International
Return price
S$526
Distance
2378 km

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 IndiGo, Thai Airways International, Malaysia Airlines, SriLankan Airlines, Air China, Jetstar Asia. 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$328 and roundtrip prices from S$527*.
 

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$527. 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.
*Available to Expedia members.