￥19,416 Cheap Flights from Bangkok (BKK) to Colombo (CMB)

View ￥19,416 flight on Mon, Jul 21, 2025Opens in a new window

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

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Cheap Flights from Bangkok to Colombo (BKK-CMB)

Prices were available within the past 7 days and start at ￥19,416 for one-way flights and ￥43,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Fri, Aug 22 - Tue, Aug 26
BKK
Bangkok
CMB
Colombo
￥43,050 Roundtrip, found 6 days ago
￥43,050
Roundtrip
found 6 days ago
Select IndiGo flight, departing Fri, Aug 22 from Bangkok to Colombo, returning Tue, Aug 26, priced at ￥43,050 found 6 days ago
Thai AirAsia
Sat, Sep 13 - Thu, Sep 18
DMK
Bangkok
CMB
Colombo
￥43,333 Roundtrip, just found
￥43,333
Roundtrip
just found
Select Thai AirAsia flight, departing Sat, Sep 13 from Bangkok to Colombo, returning Thu, Sep 18, priced at ￥43,333 just found
Thai AirAsia
Thu, Oct 16 - Sun, Nov 2
DMK
Bangkok
CMB
Colombo
￥43,463 Roundtrip, found 6 hours ago
￥43,463
Roundtrip
found 6 hours ago
Select Thai AirAsia flight, departing Thu, Oct 16 from Bangkok to Colombo, returning Sun, Nov 2, priced at ￥43,463 found 6 hours ago
IndiGo
Sat, Jul 12 - Sat, Jul 19
BKK
Bangkok
CMB
Colombo
￥44,218 Roundtrip, found 6 days ago
￥44,218
Roundtrip
found 6 days ago
Select IndiGo flight, departing Sat, Jul 12 from Bangkok to Colombo, returning Sat, Jul 19, priced at ￥44,218 found 6 days ago
Thai AirAsia
Sat, Sep 13 - Mon, Sep 15
DMK
Bangkok
CMB
Colombo
￥44,603 Roundtrip, found 8 hours ago
￥44,603
Roundtrip
found 8 hours ago
Select Thai AirAsia flight, departing Sat, Sep 13 from Bangkok to Colombo, returning Mon, Sep 15, priced at ￥44,603 found 8 hours ago
Thai AirAsia
Sun, Aug 31 - Sun, Sep 14
DMK
Bangkok
CMB
Colombo
￥44,774 Roundtrip, just found
￥44,774
Roundtrip
just found
Select Thai AirAsia flight, departing Sun, Aug 31 from Bangkok to Colombo, returning Sun, Sep 14, priced at ￥44,774 just found
Thai AirAsia
Mon, Sep 1 - Mon, Sep 8
DMK
Bangkok
CMB
Colombo
￥44,781 Roundtrip, found 5 hours ago
￥44,781
Roundtrip
found 5 hours ago
Select Thai AirAsia flight, departing Mon, Sep 1 from Bangkok to Colombo, returning Mon, Sep 8, priced at ￥44,781 found 5 hours ago
AirAsia
Fri, Jul 18 - Sat, Jul 26
DMK
Bangkok
CMB
Colombo
￥51,500 Roundtrip, found 6 days ago
￥51,500
Roundtrip
found 6 days ago
Select AirAsia flight, departing Fri, Jul 18 from Bangkok to Colombo, returning Sat, Jul 26, priced at ￥51,500 found 6 days ago
Jetstar Asia
Wed, Jul 9 - Sat, Jul 12
BKK
Bangkok
CMB
Colombo
￥54,900 Roundtrip, found 8 hours ago
￥54,900
Roundtrip
found 8 hours ago
Select Jetstar Asia flight, departing Wed, Jul 9 from Bangkok to Colombo, returning Sat, Jul 12, priced at ￥54,900 found 8 hours ago
Thai Airways International
Thu, Sep 11 - Sat, Sep 13
BKK
Bangkok
CMB
Colombo
￥56,720 Roundtrip, found 1 day ago
￥56,720
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Thu, Sep 11 from Bangkok to Colombo, returning Sat, Sep 13, priced at ￥56,720 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 ￥29,512 - ￥61,589 per traveler.

Graph displaying average flight prices per month

Flights from Bangkok (BKK) to Colombo (CMB)
Origin airport
Suvarnabhumi Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air China, Air India, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Hahn Air Technologies, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Roundtrip price
￥43,050
Distance
2378 km
Average flight time
1 hour 58 mins

Frequently asked questions

How much is a flight from BKK to Bandaranaike Intl. Airport (CMB)?
Pack your bags, because round-trip flights between Suvarnabhumi Intl. Airport (BKK) and CMB start from ￥43,050. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to CMB?
Each air carrier has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Colombo International Airport 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 BKK to Colombo International Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Suvarnabhumi Intl. Airport (BKK) to Colombo International Airport?
Consider bringing your own in-flight entertainment, as it takes approximately 9 hours and 53 minutes to arrive at Bandaranaike Intl. Airport (CMB) from BKK. A good pair of noise-canceling earphones will be useful too.
How far is the flight from Bangkok Airport to Colombo International Airport?
You'll be cruising at altitude for a while, as the flight distance between Bang Phli and Seeduwa - Katunayake is 2,400 kilometers. Set up a playlist of your favorite podcasts before leaving home to keep yourself entertained during your trip.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to CMB?
Operating 47 flights each month, SriLankan Airlines (UL) is a top choice when flying directly from BKK to Colombo International Airport.
Are Suvarnabhumi Airport to CMB 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 BKK to CMB emerging a few weeks before the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals frequently --- as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

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