Cheapest return flights from Bangkok to Colombo in October from $268

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

Return flights

21 Oct - 28 Oct Thai AirAsia
04 Oct - 11 Oct Thai AirAsia
19 Oct - 28 Oct Thai AirAsia
11 Oct - 15 Oct Thai AirAsia
31 Oct - 17 Nov Thai AirAsia direct
31 Oct - 01 Nov Thai AirAsia direct
31 Oct - 14 Nov Thai AirAsia direct
31 Oct - 18 Nov Thai AirAsia direct
30 Oct - 17 Nov Thai AirAsia direct
20 Oct - 01 Nov Thai AirAsia direct
06 Oct - 20 Oct Thai AirAsia
02 Oct - 12 Oct Thai AirAsia
02 Oct - 07 Oct Thai AirAsia
02 Oct - 21 Oct Thai AirAsia direct
02 Oct - 18 Oct Thai AirAsia direct
02 Oct - 16 Oct Thai AirAsia direct
31 Oct - 19 Nov Thai AirAsia direct
31 Oct - 04 Nov Thai AirAsia direct
31 Oct - 05 Nov Thai AirAsia direct
31 Oct - 03 Nov Thai AirAsia direct

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

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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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