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.
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.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Bangkok to Colombo are operated by several airlines — Thai AirAsia, Air India, and Vietnam Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $142, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Bangkok — Colombo
12/19/2026
Departure
Direct flight
FD140
starting at $142
Bangkok — Colombo
12/01/2026
Departure
Direct flight
FD140
starting at $146
Bangkok — Colombo
11/26/2026
Departure
Direct flight
FD140
starting at $147
Bangkok — Colombo
11/18/2026
Departure
Direct flight
FD140
starting at $147
Bangkok — Colombo
11/17/2026
Departure
Direct flight
FD140
starting at $147
Bangkok — Colombo
11/23/2026
Departure
Direct flight
FD140
starting at $147
Bangkok — Colombo
12/03/2026
Departure
Direct flight
FD140
starting at $147
Bangkok — Colombo
11/20/2026
Departure
Direct flight
FD140
starting at $148
Bangkok — Colombo
11/28/2026
Departure
Direct flight
FD140
starting at $148
Bangkok — Colombo
12/08/2026
Departure
Direct flight
FD140
starting at $148
All airports
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 November 2026–December 2026 (averaging $142) and slightly more in April 2027–July 2027 ($168). 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 16%. Book whenever it's convenient.
Monthly price variation is just 8.2%. Ticket costs on this route are among the most predictable.
The cost of a one-way flight from Bangkok to Colombo ranges from $139 (November 2026) to $179 (July 2027). On average, the ticket price is about $152–$297.
The cheapest flight ticket from Bangkok to Colombo according to data for the last 48 hours costs $142
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: November, February, December.
The fastest flights from Bangkok to Colombo start from 3 hours 25 minutes in the air.
The following airlines operate direct flights on the route Bangkok — Colombo: Thai AirAsia
Srilankan Airlines
Every day
starting at $204
Thai Airways
Every day
starting at $215
Thai AirAsia
Su, Mo, We, Th, Fr, and Sa
starting at $153
Almost every airline on the Bangkok — Colombo route flies daily, with just one exception: Srilankan Airlines and Thai Airways fly every day. Thai AirAsia flies every day except Tuesday.
The cheapest one-way flight from Bangkok to Colombo departs on 12/19/2026, is operated by Thai AirAsia and costs $142
The cheapest roundtrip flight from Bangkok to Colombo departs on 03/14/2027, is operated by Thai AirAsia and costs $299
Fastest flight from Bangkok to Colombo takes 3h 25m
There are direct flights on this route 6 days a week: Mo, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Colombo is 2381km (1476 miles). The average flight duration is 3h 26m. There are 32 direct flights from Bangkok to Colombo. The time difference between Bangkok and Colombo is 1h 30m. Flights from Bangkok begin at 8:10 AM. The latest flight from Bangkok departs at 9:55 PM
