Cheapest return flights from Bangkok to Colombo in December from $299

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

Return flights

04 Dec - 11 Dec Thai AirAsia direct
02 Dec - 04 Dec Thai AirAsia direct
04 Dec - 05 Dec Thai AirAsia direct
04 Dec - 12 Dec Thai AirAsia direct
05 Dec - 12 Dec Thai AirAsia direct
04 Dec - 08 Dec Thai AirAsia direct
04 Dec - 10 Dec Thai AirAsia direct
05 Dec - 08 Dec Thai AirAsia direct
05 Dec - 10 Dec Thai AirAsia direct
02 Dec - 05 Dec Thai AirAsia direct
16 Dec - 05 Jan Thai AirAsia direct
12 Dec - 01 Jan Thai AirAsia direct
17 Dec - 05 Jan Thai AirAsia direct
31 Dec - 18 Jan Thai AirAsia direct
28 Dec - 17 Jan Thai AirAsia direct
31 Dec - 17 Jan Thai AirAsia direct
25 Dec - 07 Jan Thai AirAsia direct
28 Dec - 07 Jan Thai AirAsia direct
15 Dec - 01 Jan Thai AirAsia direct
31 Dec - 07 Jan Thai AirAsia direct

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

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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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