Cheapest one-way flights from Bangkok to Colombo in December from $134

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

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

One-Way flights

14 Dec Thai AirAsia direct
21 Dec Thai AirAsia direct
08 Dec Thai AirAsia direct
25 Dec Thai AirAsia direct
05 Dec Thai AirAsia direct
02 Dec Thai AirAsia direct
16 Dec Thai AirAsia direct
13 Dec Thai AirAsia direct
31 Dec Thai AirAsia direct
26 Dec Thai AirAsia direct

Also check the deals for return flights from Bangkok to Colombo 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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