$188+ Cheap flights from Bandaranaike Intl (CMB) to Suvarnabhumi (BKK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — BKK
Nov 27 — Dec 41
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 February, booked 90 days in advance, depart on a Saturday or Thursday and return on a Wednesday
Cheap flight deals from Colombo to Suvarnabhumi
Cheapest
Best
Last-minute
One-way
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 October 28, 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 October 28, 2026.
This FlightHub deal was found by Cheapflights users on 10/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:15 pm -
1 stop25h 55m
Tue 12/86:50 am -
1 stop22h 50m
Deal found 10/24![Air India logo]()
$324
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:05 pm -
1 stop11h 15m
Tue 11/36:50 am -
1 stop29h 35m
Deal found 10/25![Air India logo]()
$353
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Sun 11/15:10 am -
1 stop14h 35m
Sun 11/86:50 am -
1 stop22h 50m
Deal found 10/25![Air India logo]()
$362
This FlightHub deal was found by Cheapflights users on 10/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:10 am -
1 stop11h 30m
Sat 11/76:50 am -
1 stop29h 35m
Deal found 10/24![Air India logo]()
$363
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:10 am -
1 stop24h 25m
Sat 10/318:40 pm -
1 stop20h 05m
Deal found 10/23![Air India logo]()
$365
This Super.com deal was found by Cheapflights users on 10/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:15 pm -
1 stop25h 55m
Sun 12/66:50 am -
1 stop10h 45m
Deal found 10/27![Air India logo]()
$372
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Wed 10/289:40 am -
1 stop8h 30m
Thu 10/2911:45 am -
1 stop11h 50m
Deal found 10/23![Multiple Airlines logo]()
$373
This Trip.com deal was found by Cheapflights users on 10/25. 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 10/275:05 pm -
1 stop11h 15m
Thu 10/292:00 pm -
1 stop9h 35m
Deal found 10/25![Multiple Airlines logo]()
$374
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:55 am -
1 stop16h 20m
Sun 12/62:20 pm -
1 stop11h 50m
Deal found 10/25![Vietnam Airlines logo]()
$381
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:15 pm -
1 stop25h 55m
Sat 11/77:25 pm -
1 stop10h 15m
Deal found 10/27![Air India logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 10/301:55 am -
1 stop15h 05m
Fri 11/132:20 pm -
1 stop11h 50m
Deal found 10/24![Vietnam Airlines logo]()
$386
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 October 28, 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 October 28, 2026.
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Sat 12/57:30 am -
Nonstop3h 35m
Sat 12/198:10 am -
Nonstop3h 30m
Deal found 10/23![SriLankan Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Mon 11/91:00 am -
Nonstop3h 40m
Sat 11/1411:45 am -
2 stops11h 35m
Deal found 10/23![Multiple Airlines logo]()
$477
This Vietnam Airlines deal was found by Cheapflights users on 10/26. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:55 am -
1 stop16h 20m
Sun 11/292:20 pm -
1 stop11h 50m
Deal found 10/26![Vietnam Airlines logo]()
$527
This Malaysia Airlines deal was found by Cheapflights users on 10/27. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:40 am -
1 stop17h 10m
Fri 12/411:10 am -
1 stop13h 55m
Deal found 10/27![Malaysia Airlines logo]()
$532
This VietJet Air deal was found by Cheapflights users on 10/28. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:05 pm -
1 stop16h 10m
Sat 12/198:05 pm -
1 stop27h 30m
Deal found 10/28![VietJet Air logo]()
$560
This Trip.com deal was found by Cheapflights users on 10/23. 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 11/91:15 am -
Nonstop3h 35m
Sat 11/148:10 am -
Nonstop3h 30m
Deal found 10/23![SriLankan Airlines logo]()
$407
This Malaysia Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/1812:40 am -
1 stop8h 10m
Thu 11/197:30 pm -
2 stops16h 10m
Deal found 10/24![Malaysia Airlines logo]()
$538
This Malaysia Airlines deal was found by Cheapflights users on 10/27. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:20 am -
1 stop10h 20m
Thu 12/37:30 pm -
2 stops16h 10m
Deal found 10/27![Malaysia Airlines logo]()
$568
This VietJet Air deal was found by Cheapflights users on 10/28. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:05 pm -
2 stops43h 30m
Mon 12/284:05 pm -
1 stop20h 15m
Deal found 10/28![VietJet Air logo]()
$680
This Vietnam Airlines deal was found by Cheapflights users on 10/23. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:55 am -
2 stops13h 55m
Sat 12/1910:10 pm -
2 stops28h 00m
Deal found 10/23![Vietnam Airlines logo]()
$742
This VietJet Air deal was found by Cheapflights users on 10/27. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:05 pm -
2 stops17h 05m
Mon 12/284:05 pm -
1 stop20h 15m
Deal found 10/27![VietJet Air logo]()
$742
Last-minute flights from Colombo to SuvarnabhumiDiscover last-minute flight deals from Colombo to Suvarnabhumi. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Colombo to Suvarnabhumi. Data last updated October 28, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/23. 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.
Wed 10/289:40 am -
1 stop8h 30m
Thu 10/2911:45 am -
1 stop11h 50m
Deal found 10/23![Multiple Airlines logo]()
$373
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:05 pm -
1 stop19h 35m
Thu 11/52:45 pm -
1 stop26h 00m
Deal found 10/25![Air India logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 10/301:55 am -
1 stop15h 05m
Fri 11/132:20 pm -
1 stop11h 50m
Deal found 10/24![Vietnam Airlines logo]()
$386
This FlightHub deal was found by Cheapflights users on 10/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:10 am -
1 stop11h 30m
Sat 11/76:50 am -
1 stop29h 35m
Deal found 10/24![Air India logo]()
$363
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:10 am -
1 stop11h 30m
Tue 11/32:45 pm -
1 stop19h 25m
Deal found 10/28![Air India logo]()
$389
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Sun 11/15:10 am -
1 stop14h 35m
Sun 11/86:50 am -
1 stop22h 50m
Deal found 10/25![Air India logo]()
$362
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:15 pm -
1 stop25h 55m
Sat 11/77:25 pm -
1 stop10h 15m
Deal found 10/27![Air India logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Sun 11/11:55 am -
1 stop9h 45m
Fri 11/132:20 pm -
1 stop11h 50m
Deal found 10/24![Vietnam Airlines logo]()
$387
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:55 am -
1 stop15h 05m
Sat 11/148:50 pm -
1 stop29h 20m
Deal found 10/26![Vietnam Airlines logo]()
$392
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:55 am -
1 stop16h 20m
Sun 12/62:20 pm -
1 stop11h 50m
Deal found 10/25![Vietnam Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:55 am -
1 stop9h 45m
Wed 12/92:20 pm -
1 stop11h 50m
Deal found 10/27![Vietnam Airlines logo]()
$388
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 October 28, 2026.
Search for one-way flight options from Colombo to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Super.com deal was found by Cheapflights users on 10/24. 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.
Sat 12/54:15 pm -
1 stop25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Air India logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:15 pm -
1 stop25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air India logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:05 pm -
1 stop26h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air India logo]()
$195
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Tue 2/25:05 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air India logo]()
$197
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:10 am -
1 stop14h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air India logo]()
$198
This Jetabroad deal was found by Cheapflights users on 10/27. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/115:05 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air India logo]()
$199
This Super.com deal was found by Cheapflights users on 10/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/145:10 am -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air India logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:10 am -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air India logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:40 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air India logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 2/95:05 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air India logo]()
$207
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 October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $324 (FlightHub) |
One-way from | $188 (Super.com) |
Popular in | September |
Cheapest in | March |
Average price | $357 |
Good round-trip deal | $455 or less |
Good one-way deal | $368 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 7,457,451 searches. Data last updated October 28, 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 Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Thu 12/31
5:05 pm-2:55 pm
1 stop20h 20m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$335
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Wed 12/16
1:55 am-11:15 am
2 stops31h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$363
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Wed 12/2
1:55 am-11:15 am
2 stops31h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$363
Quickest round-trip
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Sat 12/5
7:30 am-12:35 pm
Nonstop3h 35m
Bangkok Suvarnabhumi
Sat 12/19
8:10 am-10:10 am
Nonstop3h 30m
$403
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Mon 11/9
1:15 am-6:20 am
Nonstop3h 35m
Bangkok Suvarnabhumi
Sat 11/14
8:10 am-10:10 am
Nonstop3h 30m
$407
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Mon 12/28
11:05 pm-5:40 pm
2 stops17h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$418
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Sat 1/9
5:05 pm-5:40 pm
2 stops23h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$425
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Thu 2/11
5:05 pm-5:40 pm
2 stops23h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$425
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Sun 1/3
11:05 pm-5:40 pm
2 stops17h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$435
ColomboBangkok
CMB Colombo Bandaranaike Intl - BKK Bangkok Suvarnabhumi
CMBBKK
Colombo Bandaranaike Intl
Mon 11/9
1:00 am-6:10 am
Nonstop3h 40m
Bangkok Suvarnabhumi
Sat 11/14
11:45 am-9:50 pm
2 stops11h 35m
$477
Showing 1-10 of 18 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
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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 $256). Flying from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport in September is currently the most expensive (average of $435). 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 October 28, 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 7% of weekly flights between Colombo and Bangkok have experienced delays in the past year, with the average delay time being 119 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?
Thursday 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 4% 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 77% 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 $273.
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 41m.
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 1h 57m.
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 October 28, 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
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - SIN
Crew
8.6
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - SIN
Crew
8.6
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - SIN
Crew
8.6
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - SIN
Crew
8.6
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - SIN
Crew
8.6
Overall
8.2
Food
7.8
Boarding
8.3
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentRob,Sep 2026
JFK - 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
Chonburi
Cha-am
Sattahip
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Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Top 6 airlines flying from Colombo to Suvarnabhumi
Discover the top 6 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 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$229 | FlexibilityNo cancel fee | On-time66% | |
| Cheapest$207 | Average$413 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$224 | Average$317 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$276 | Average$484 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$334 | Average$446 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$347 | Average$455 | FlexibilityNo cancel fee | On-time68% |