Cheapest return flights from Kolkata to Bangkok in September from $159

Best time to book flights for Kolkata (CCU) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to Bangkok (DMK) in September 2025 (see full year).

Return flights

10 Sep - 13 Sep Thai AirAsia direct
10 Sep - 11 Sep Thai AirAsia direct
01 Sep - 13 Sep Thai AirAsia direct
01 Sep - 11 Sep Thai AirAsia direct
24 Sep - 10 Oct Thai AirAsia direct
24 Sep - 13 Oct Thai AirAsia direct
24 Sep - 11 Oct Thai AirAsia direct
01 Sep - 14 Sep Thai AirAsia direct
10 Sep - 14 Sep Thai AirAsia direct
01 Sep - 08 Sep Thai AirAsia direct
06 Sep - 13 Sep Thai AirAsia direct
06 Sep - 11 Sep Thai AirAsia direct
05 Sep - 13 Sep Thai AirAsia direct
17 Sep - 02 Oct Thai AirAsia direct
18 Sep - 02 Oct Thai AirAsia direct
17 Sep - 04 Oct Thai AirAsia direct
18 Sep - 04 Oct Thai AirAsia direct
27 Sep - 11 Oct Thai AirAsia direct
27 Sep - 10 Oct Thai AirAsia direct
27 Sep - 13 Oct Thai AirAsia direct

Also check the deals for one-way flights from Kolkata to Bangkok in September.

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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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