Cheapest return flights from Bangkok to Colombo in April from $260

AirHint found the following cheapest return flights from Bangkok (DMK) to Colombo (CMB) in April 2026 (see full year).

Return flights

25 Apr - 10 May Thai AirAsia direct
03 Apr - 07 Apr Thai AirAsia
24 Apr - 08 May Thai AirAsia
23 Apr - 27 Apr Thai AirAsia direct
23 Apr - 26 Apr Thai AirAsia direct
14 Apr - 26 Apr Thai AirAsia direct
12 Apr - 16 Apr Thai AirAsia
02 Apr - 08 Apr Thai AirAsia direct
08 Apr - 22 Apr Thai AirAsia
23 Apr - 30 Apr Thai AirAsia direct
12 Apr - 17 Apr Thai AirAsia
13 Apr - 06 May AirAsia
13 Apr - 18 Apr AirAsia
15 Apr - 06 May Thai AirAsia direct
16 Apr - 07 May Thai AirAsia
17 Apr - 01 May Thai AirAsia direct
24 Apr - 08 May Thai AirAsia direct
30 Apr - 07 May Thai AirAsia direct
30 Apr - 06 May Thai AirAsia direct
21 Apr - 06 May Thai AirAsia direct

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

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