Cheapest return flights from Bangkok to Colombo in September from 254€

Best time to book flights for Bangkok (BKK) to Colombo (CMB) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Colombo (CMB) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep Thai AirAsia direct
03 Sep - 10 Sep Thai AirAsia direct
03 Sep - 06 Sep Thai AirAsia direct
03 Sep - 22 Sep Thai AirAsia direct
03 Sep - 13 Sep Thai AirAsia direct
03 Sep - 23 Sep Thai AirAsia direct
02 Sep - 13 Sep Thai AirAsia direct
10 Sep - 13 Sep Thai AirAsia direct
10 Sep - 23 Sep Thai AirAsia direct
16 Sep - 19 Sep Thai AirAsia direct
16 Sep - 04 Oct Thai AirAsia direct
16 Sep - 01 Oct Thai AirAsia direct
12 Sep - 01 Oct Thai AirAsia direct
24 Sep - 04 Oct Thai AirAsia direct
24 Sep - 01 Oct Thai AirAsia direct
14 Sep - 04 Oct Thai AirAsia direct
14 Sep - 01 Oct Thai AirAsia direct
24 Sep - 10 Oct Thai AirAsia direct
24 Sep - 12 Oct Thai AirAsia direct
10 Sep - 01 Oct Thai AirAsia

Also check the deals for one-way flights from Bangkok to Colombo in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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