Cheapest one-way flights from Colombo to Bangkok in December from $173

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

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

One-Way flights

01 Dec Thai AirAsia direct
28 Dec Thai AirAsia direct
26 Dec Thai AirAsia direct
21 Dec Thai AirAsia direct
10 Dec Thai AirAsia direct
30 Dec Thai AirAsia direct
07 Dec Thai AirAsia direct
18 Dec Thai AirAsia direct
29 Dec Thai AirAsia direct
04 Dec Thai AirAsia direct

Also check the deals for return flights from Colombo to Bangkok in December.

Skyscanner

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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