Cheapest return flights from Bangkok to Colombo in December from $309

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

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

Return flights

05 Dec - 21 Dec Thai AirAsia direct
03 Dec - 21 Dec Thai AirAsia direct
03 Dec - 04 Dec Thai AirAsia direct
23 Dec - 09 Jan Thai AirAsia direct
23 Dec - 10 Jan Thai AirAsia direct
18 Dec - 21 Dec Thai AirAsia direct
05 Dec - 15 Dec Thai AirAsia direct
12 Dec - 21 Dec Thai AirAsia direct
03 Dec - 15 Dec Thai AirAsia direct
16 Dec - 21 Dec Thai AirAsia direct
17 Dec - 21 Dec Thai AirAsia direct
23 Dec - 04 Jan Thai AirAsia direct
30 Dec - 09 Jan Thai AirAsia direct
30 Dec - 18 Jan Thai AirAsia direct
12 Dec - 15 Dec Thai AirAsia direct
23 Dec - 03 Jan Thai AirAsia direct
30 Dec - 10 Jan Thai AirAsia direct
18 Dec - 04 Jan Thai AirAsia direct
30 Dec - 04 Jan Thai AirAsia direct
16 Dec - 04 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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