$211+ Cheap flights from Bandaranaike Intl (CMB) to Suvarnabhumi (BKK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Colombo to Suvarnabhumi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to Bangkok Suvarnabhumi are usually found in March or October, booked 90 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Colombo to Suvarnabhumi
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Cheapest flights from Colombo to SuvarnabhumiExplore the most affordable flight options available from Colombo to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Colombo to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Singapore Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Wed 6/179:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/29![Singapore Airlines logo]()
$390
This Singapore Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Tue 6/1612:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$391
This Singapore Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Tue 6/1612:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$392
This Singapore Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:50 am
CMB
- BKK
1 stop14h 55m
Singapore Airlines
Wed 6/109:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/25![Singapore Airlines logo]()
$400
This Singapore Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Tue 10/2012:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$401
This Singapore Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:50 am
CMB
- BKK
1 stop11h 55m
Singapore Airlines
Sun 6/712:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/27![Singapore Airlines logo]()
$402
This Singapore Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Wed 9/212:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/26![Singapore Airlines logo]()
$403
This Singapore Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Thu 7/161:35 pm
BKK
- CMB
1 stop11h 30m
Singapore Airlines
Deal found 4/27![Singapore Airlines logo]()
$404
This Singapore Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Thu 6/189:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/27![Singapore Airlines logo]()
$406
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:05 pm
CMB
- BKK
1 stop21h 10m
IndiGo
Mon 5/411:55 am
BKK
- CMB
1 stop11h 30m
IndiGo
Deal found 4/25![IndiGo logo]()
$410
This Malaysia Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:20 am
CMB
- BKK
1 stop10h 15m
Malaysia Airlines
Tue 9/17:45 pm
BKK
- CMB
1 stop15h 50m
Malaysia Airlines
Deal found 4/26![Malaysia Airlines logo]()
$411
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:45 am
CMB
- BKK
1 stop27h 10m
IndiGo
Thu 5/149:25 am
BKK
- CMB
1 stop13h 05m
IndiGo
Deal found 4/29![IndiGo logo]()
$413
Best flights from Colombo to SuvarnabhumiDiscover carefully curated flight deals from Colombo to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Colombo to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Singapore Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Wed 6/1712:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/27![Singapore Airlines logo]()
$390
This Malaysia Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:05 am
CMB
- BKK
1 stop11h 50m
Malaysia Airlines
Sun 8/165:15 pm
BKK
- CMB
1 stop7h 10m
Malaysia Airlines
Deal found 4/24![Malaysia Airlines logo]()
$406
This China Eastern deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:30 pm
CMB
- BKK
2 stops27h 35m
China Eastern
Wed 7/11:20 pm
BKK
- CMB
2 stops31h 10m
China Eastern
Deal found 4/26![China Eastern logo]()
$758
This Singapore Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Mon 6/1512:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/26![Singapore Airlines logo]()
$390
This Singapore Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Tue 10/2012:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$401
This Singapore Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Sat 8/19:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/25![Singapore Airlines logo]()
$401
This Singapore Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Mon 8/249:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/28![Singapore Airlines logo]()
$402
This Singapore Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:50 am
CMB
- BKK
1 stop16h 40m
Singapore Airlines
Sun 8/169:20 am
BKK
- CMB
1 stop15h 45m
Singapore Airlines
Deal found 4/24![Singapore Airlines logo]()
$402
This Singapore Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Tue 7/712:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/24![Singapore Airlines logo]()
$402
This Singapore Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2612:50 am
CMB
- BKK
1 stop17h 40m
Singapore Airlines
Thu 7/3012:15 pm
BKK
- CMB
1 stop12h 50m
Singapore Airlines
Deal found 4/29![Singapore Airlines logo]()
$403
Last-minute flights from Colombo to SuvarnabhumiDiscover last-minute flight deals from Colombo to Suvarnabhumi. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Colombo to Suvarnabhumi. Data last updated April 29, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:15 pm
CMB
- BKK
1 stop8h 15m
IndiGo
Thu 5/79:25 am
BKK
- CMB
1 stop8h 20m
IndiGo
Deal found 4/25![IndiGo logo]()
$411
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:45 am
CMB
- BKK
1 stop27h 10m
IndiGo
Thu 5/149:25 am
BKK
- CMB
1 stop13h 05m
IndiGo
Deal found 4/29![IndiGo logo]()
$413
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:00 am
CMB
- BKK
1 stop10h 25m
Air India
Fri 5/87:30 am
BKK
- CMB
1 stop10h 05m
Air India
Deal found 4/25![Air India logo]()
$420
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:00 pm
CMB
- BKK
1 stop11h 10m
Multiple Airlines
Thu 5/71:55 pm
BKK
- CMB
Nonstop3h 20m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$423
This Booking.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:05 pm
CMB
- BKK
1 stop21h 10m
IndiGo
Mon 5/188:05 am
BKK
- CMB
1 stop13h 40m
IndiGo
Deal found 4/24![IndiGo logo]()
$410
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:05 pm
CMB
- BKK
1 stop21h 10m
IndiGo
Tue 5/1211:55 am
BKK
- CMB
1 stop11h 30m
IndiGo
Deal found 4/28![IndiGo logo]()
$415
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 am
CMB
- BKK
1 stop24h 00m
Air India
Mon 5/252:45 pm
BKK
- CMB
1 stop25h 45m
Air India
Deal found 4/28![Air India logo]()
$422
This Booking.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:05 pm
CMB
- BKK
1 stop21h 10m
Multiple Airlines
Mon 5/187:45 am
BKK
- CMB
Nonstop3h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$424
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:00 pm
CMB
- BKK
1 stop18h 25m
Multiple Airlines
Thu 5/141:55 pm
BKK
- CMB
Nonstop3h 20m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$428
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:05 pm
CMB
- BKK
1 stop12h 15m
Multiple Airlines
Tue 5/121:55 pm
BKK
- CMB
Nonstop3h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:55 pm
CMB
- BKK
1 stop11h 15m
Multiple Airlines
Fri 5/152:35 pm
BKK
- CMB
2 stops8h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$436
This Booking.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:45 am
CMB
- BKK
1 stop21h 10m
IndiGo
Mon 5/117:55 am
BKK
- CMB
1 stop26h 20m
IndiGo
Deal found 4/27![IndiGo logo]()
$414
One-way flights from Colombo to SuvarnabhumiSearch for one-way flight options from Colombo to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Colombo to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:30 pm
CMB
- BKK
1 stop18h 25m
IndiGo
Deal found 4/29![IndiGo logo]()
$211
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:45 am
CMB
- BKK
1 stop21h 10m
IndiGo
Deal found 4/28![IndiGo logo]()
$212
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:15 pm
CMB
- BKK
1 stop8h 15m
IndiGo
Deal found 4/25![IndiGo logo]()
$214
This Super.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:05 pm
CMB
- BKK
1 stop19h 40m
Air India
Deal found 4/24![Air India logo]()
$221
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:05 pm
CMB
- BKK
1 stop21h 10m
IndiGo
Deal found 4/29![IndiGo logo]()
$225
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:05 pm
CMB
- BKK
1 stop25h 50m
Air India
Deal found 4/28![Air India logo]()
$226
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:00 am
CMB
- BKK
1 stop10h 55m
Air India
Deal found 4/25![Air India logo]()
$227
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:05 pm
CMB
- BKK
1 stop22h 20m
Air India
Deal found 4/25![Air India logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:00 am
CMB
- BKK
1 stop13h 55m
Air India
Deal found 4/28![Air India logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:55 pm
CMB
- BKK
2 stops21h 40m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$231
Find flight deals from Colombo to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $390 (Singapore Airlines) |
One-way from | $211 (Booking.com) |
Popular in | April |
Cheapest in | March |
Average price | $362 |
Good round-trip deal | $485 or less |
Good one-way deal | $371 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colombo to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Mon 6/8
12:50 am-7:00 pm
1 stop16h 40m
Bangkok Suvarnabhumi
Wed 6/17
12:15 pm-11:35 pm
1 stop12h 50m
$390
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Sun 6/7
12:50 am-8:00 pm
1 stop17h 40m
Bangkok Suvarnabhumi
Mon 6/15
12:15 pm-11:35 pm
1 stop12h 50m
$390
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Wed 10/14
12:50 am-7:00 pm
1 stop16h 40m
Bangkok Suvarnabhumi
Tue 10/20
12:15 pm-11:35 pm
1 stop12h 50m
$401
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Thu 7/23
12:50 am-8:00 pm
1 stop17h 40m
Bangkok Suvarnabhumi
Sat 8/1
9:20 am-11:35 pm
1 stop15h 45m
$401
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Tue 8/11
12:50 am-8:00 pm
1 stop17h 40m
Bangkok Suvarnabhumi
Mon 8/24
9:20 am-11:35 pm
1 stop15h 45m
$402
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Tue 8/11
12:50 am-7:00 pm
1 stop16h 40m
Bangkok Suvarnabhumi
Sun 8/16
9:20 am-11:35 pm
1 stop15h 45m
$402
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Wed 7/1
12:50 am-8:00 pm
1 stop17h 40m
Bangkok Suvarnabhumi
Tue 7/7
12:15 pm-11:35 pm
1 stop12h 50m
$402
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Sun 7/26
12:50 am-8:00 pm
1 stop17h 40m
Bangkok Suvarnabhumi
Thu 7/30
12:15 pm-11:35 pm
1 stop12h 50m
$403
Quickest round-trip
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Sat 8/15
12:05 am-1:25 pm
1 stop11h 50m
Bangkok Suvarnabhumi
Sun 8/16
5:15 pm-10:55 pm
1 stop7h 10m
$406
ColomboBangkok
CMB - BKK
CMBBKK
Colombo Bandaranaike Intl
Fri 6/26
8:30 pm-1:35 am
2 stops27h 35m
Bangkok Suvarnabhumi
Wed 7/1
1:20 pm-7:00 pm
2 stops31h 10m
$758
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Colombo to Suvarnabhumi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colombo to Suvarnabhumi in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colombo Bandaranaike Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Colombo to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Colombo with our price prediction graph.
CMB-BKK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Currently, March is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport (average of $257). Flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport in April is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CMB to BKK?
Find hourly flight availability from Colombo to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport as you normally would.
How often are flights from Colombo to Bangkok delayed?
About 9% of weekly flights between Colombo and Bangkok have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Colombo to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Colombo to Bangkok flights?
Over the last year, Thai Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.
What’s the top layover airport for flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Share of 1-stop round-trip flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 93% of 1-stop itineraries from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest layover airport for flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Average round-trip fare for 1-stop flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Kuala Lumpur (KUL) is the most affordable 1-stop option, with an average round-trip price of $262.
What’s the fastest layover option from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Shortest average travel time for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for 1-stop routes: 7h 48m.
Which airport typically offers the quickest layover for flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport?
Average layover duration for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average layover time of 2h 33m.
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated April 29, 2026.
Read through reviews of airlines operating flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport, such as Singapore Airlines,Thai Airways, andThai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Crew
8.6
Boarding
8.3
Overall
8.2
Entertainment
8.0
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Related info for your journey
Find useful and relevant information for your journey from Colombo to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsKo Samet
Kanchanaburi
Chonburi
Cha-am
Sattahip
Pak Chong
Ko Lan
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Top 7 airlines flying from Colombo to Suvarnabhumi
Discover the top 7 airlines that operate flights from Colombo to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$228 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$140 | Average$231 | FlexibilityNo cancel fee | On-time66% | |
| Cheapest$172 | Average$423 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$224 | Average$279 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$260 | Average$425 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$283 | Average$324 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$292 | Average$372 | FlexibilityNo cancel fee | On-time67% |