Flights from Colombo to Bangkok

Flight deals from Colombo to Bangkok

Looking for cheap tickets from Colombo to Bangkok, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Colombo to Bangkok

Arm yourself with these facts on the fly.
Cheapest flight found£164
Cheapest month to flyMay
Average flight time3 hrs, 33 mins
Cheapest airport to fly fromColombo Bandaranayake
Most popular airlineQantas

Frequently asked questions

We looked at all of the upcoming return flights from Colombo to Bangkok we could find over the next 12 months. It looks like £164 is the best price. This is good, compared to the average Bangkok ticket price of £164.
The cheapest month to fly from Colombo to Bangkok is currently May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Bangkok on Thursday, 14 May 2026.
Colombo Bandaranayake Airport offers direct flights to Bangkok.
If you're flying from Colombo, the cheapest city in Bangkok to fly into is Bangkok. The cheapest airport serving Bangkok at the moment is Don Mueang.
The average flight time between Colombo and Bangkok is 3 hours and 32 minutes.