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Cheapest flights for Colombo – Bangkok (CMB – BKK)

Aviasales.ge will find you the cheapest airfare for Colombo – Bangkok by comparing the ticket prices to Bangkok using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Colombo – Bangkok is up to you.

Colombo – Bangkok is most popular in April and May. During this period the average ticket price is 646.

Direct flight for from Colombo to Bangkok

The easiest way to to get to your destination is a direct flight. Direct flights for from Colombo to Bangkok are offered by:

  • Thai AirAsia (daily FD141)
  • Asiana Airlines (daily OZ6779)
  • Myanmar Airways International (6 days per week, flight 8M5402)
  • Srilankan Airlines (5 days per week, flight UL402)

Bangkok is served by 2 airports: Suvarnabhumi Airport and Don Mueang International Airport. Direct flights for Colombo – Bangkok are operated by:
  • Srilankan Airlines from Bandaranaike International Airport to Suvarnabhumi Airport
  • Thai AirAsia from Bandaranaike International Airport to Don Mueang International Airport
Flight with layover for the route from Colombo to Bangkok

An alternative option for Colombo – Bangkok (round-trip) would be a flight with a layover. Prices start at 1 170 up to 1 786.

The lowest prices for flights with layovers are offered by AirAsia with a layover in Kuala Lumpur. Tickets start at 532.

Affordable and convenient options are also available from:

  • IndiGo (starting at 541 with a layover in Chennai)

A flight with a layover on the route Colombo – Bangkok will allow you to make your trip more interesting. The layover could be in:

  • Chennai (flight UL123 Srilankan Airlines)
  • Bengaluru (flight UL171 Srilankan Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Colombo – Bangkok could change by more than 100%.

Aviasales.ge suggests buying tickets for Colombo – Bangkok in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Colombo – Bangkok (CMB – BKK)
3 ⁠hr 25 ⁠min
Average flight duration
2,377 km
Distance
1.5 ⁠hr
Current time difference
19
Number of flights per week
₾404
Lowest price
₾686
Average ticket price
07:50
Earliest flight out
01:10
Latest flight out

Ticket prices for Colombo – Bangkok by month *

Month One-way Round-trip
April 2025 05.04.2025
01.04 - 08.04.2025
May 2025 16.05.2025
16.05 - 24.05.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Colombo to Bangkok found by our users over the last 48 hours: ticket with Thai AirAsia with a departure on 16.05.2025 and a price of 453 GEL.
Fastest flight for from Colombo to Bangkok: ticket with Thai AirAsia with the nearest departure on 01.04.2025 and a flight duration of 3hrs. 30min..
Airlines flying from Colombo to Bangkok
Airports serving Colombo – Bangkok

Colombo airports serving flights to Bangkok:

  • Bandaranaike International Airport (CMB)

Bangkok airports accepting flights from Colombo:

  • Suvarnabhumi Airport (BKK)
  • Don Mueang International Airport (DMK)

Most popular by Aviasales.ge

Flights from Colombo

Flights to Bangkok