starting at $164
starting at $180
starting at $185
starting at $230
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Colombo:
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Answers to questions about the route that travelers are most interested in.
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More than 4 airlines operate flights from Bangkok to Colombo, including Thai AirAsia, AirAsia, Thai Vietjet Air, and Air India Express. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $164, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $164
starting at $180
starting at $185
starting at $230
Bangkok — Colombo
05/21/2026
Departure
Direct flight
FD140
starting at $164
Bangkok — Colombo
05/16/2026
Departure
Direct flight
FD140
starting at $168
Bangkok — Colombo
05/24/2026
Departure
Direct flight
FD140
starting at $168
Bangkok — Colombo
05/12/2026
Departure
Direct flight
FD140
starting at $169
Bangkok — Colombo
04/25/2026
Departure
Direct flight
FD140
starting at $171
Bangkok — Colombo
09/02/2026
Departure
Direct flight
FD140
starting at $171
Bangkok — Colombo
05/09/2026
Departure
Direct flight
FD140
starting at $173
Bangkok — Colombo
06/08/2026
Departure
Direct flight
FD140
starting at $173
Bangkok — Colombo
06/09/2026
Departure
Direct flight
FD140
starting at $173
Bangkok — Colombo
06/12/2026
Departure
Direct flight
FD140
starting at $173
The cheapest flight ticket from Bangkok to Colombo according to data for the last 48 hours costs $164
Often the best time to buy tickets from Bangkok to Colombo is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Colombo can be found flying in these months: May, April, June.
The fastest flights from Bangkok to Colombo start from 3 hours 20 minutes in the air.
The following airlines operate direct flights on the route Bangkok — Colombo: Thai AirAsia
The cost of a one-way flight from Bangkok to Colombo ranges from $159 (May 2026) to $186 (August 2026). On average, the ticket price is about $170–$339.
On the Bangkok — Colombo route, ticket prices are stable. Whichever month you choose, the difference will be minimal.
There is a slight difference: it's a bit cheaper in April 2026–May 2026 (averaging $162) and slightly more in August 2026–November 2026 ($181). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 11%. Book whenever it's convenient.
Monthly price variation is just 4.8%. Ticket costs on this route are among the most predictable.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Colombo. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cheapest one-way flight from Bangkok to Colombo departs on 05/21/2026, is operated by Thai AirAsia and costs $164
The cheapest roundtrip flight from Bangkok to Colombo departs on 05/07/2026, is operated by Thai AirAsia and costs $306
Fastest flight from Bangkok to Colombo takes 3h 20m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Colombo is 2377km (1474 miles). The average flight duration is 3h 21m. There are 35 direct flights from Bangkok to Colombo. The time difference between Bangkok and Colombo is 1h 30m. Flights from Bangkok begin at 9:00 AM. The latest flight from Bangkok departs at 11:55 PM
Thai AirAsia
Every day
starting at $133
Srilankan Airlines
Every day
starting at $232
Thai Airways
Every day
starting at $222
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Colombo, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Bangkok to Colombo