Cheapest return flights from Bangkok to Kolkata in March from $179

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

Return flights

11 Mar - 01 Apr Thai VietJet Air direct
03 Mar - 08 Mar IndiGo direct
13 Mar - 16 Mar IndiGo
18 Mar - 20 Mar IndiGo direct
02 Mar - 05 Mar Thai VietJet Air
13 Mar - 16 Mar Thai Airways direct
02 Mar - 05 Mar Thai Airways direct
02 Mar - 06 Mar Thai Airways direct
02 Mar - 03 Mar IndiGo
02 Mar - 02 Apr IndiGo
02 Mar - 02 Apr Thai Airways direct
02 Mar - 03 Mar Thai AirAsia direct

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