Cheapest return flights from Kolkata to Bangkok in September from $189

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

14 Sep - 16 Sep Thai AirAsia direct
14 Sep - 20 Sep Thai AirAsia direct
02 Sep - 09 Sep Thai AirAsia direct
02 Sep - 16 Sep Thai AirAsia direct
02 Sep - 20 Sep Thai AirAsia direct
01 Sep - 09 Sep Thai AirAsia direct
01 Sep - 16 Sep Thai AirAsia direct
01 Sep - 20 Sep Thai AirAsia direct
01 Sep - 01 Sep Thai AirAsia direct
15 Sep - 16 Sep Thai AirAsia direct
22 Sep - 10 Oct Thai AirAsia direct
21 Sep - 10 Oct Thai AirAsia direct
22 Sep - 08 Oct Thai AirAsia direct
21 Sep - 08 Oct Thai AirAsia direct
18 Sep - 08 Oct Thai AirAsia direct
22 Sep - 27 Oct Thai AirAsia direct
22 Sep - 06 Oct Thai AirAsia direct
22 Sep - 03 Oct Thai AirAsia direct
14 Sep - 03 Oct Thai AirAsia direct
15 Sep - 03 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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