Cheapest return flights from Kolkata to Bangkok in March from $140

AirHint found the following cheapest return flights from Kolkata (CCU) to Bangkok (BKK) in March 2026 (see full year).

Return flights

09 Mar - 16 Mar Thai Lion Air direct
04 Mar - 11 Mar Thai AirAsia direct
07 Mar - 12 Mar Thai AirAsia direct
02 Mar - 10 Mar Thai AirAsia direct
05 Mar - 12 Mar Thai AirAsia direct
16 Mar - 19 Mar Thai AirAsia direct
04 Mar - 09 Mar Thai AirAsia direct
02 Mar - 06 Mar Thai AirAsia direct
03 Mar - 12 Mar Thai AirAsia direct
12 Mar - 19 Mar Thai AirAsia direct
27 Mar - 03 Apr Thai AirAsia direct
26 Mar - 10 Apr Thai AirAsia direct
28 Mar - 04 Apr Malaysia Airlines
21 Mar - 02 Apr Thai AirAsia direct
26 Mar - 04 Apr Thai VietJet Air direct
28 Mar - 04 Apr Thai Airways direct

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

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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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