Cheapest return flights from Kolkata to Bangkok in January from $181

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

Return flights

27 Jan - 03 Feb Thai Lion Air direct
25 Jan - 02 Feb IndiGo
19 Jan - 24 Jan Thai Lion Air direct
31 Jan - 06 Feb Thai AirAsia direct
30 Jan - 07 Feb Thai AirAsia direct
29 Jan - 02 Feb Thai AirAsia direct
19 Jan - 22 Jan Thai Lion Air direct
31 Jan - 04 Feb Thai AirAsia direct
19 Jan - 26 Jan Thai Lion Air direct
31 Jan - 08 Feb IndiGo
30 Jan - 31 Jan Thai AirAsia direct
29 Jan - 30 Jan Thai AirAsia direct
28 Jan - 31 Jan Thai AirAsia direct
27 Jan - 04 Feb Thai AirAsia direct
19 Jan - 23 Jan Thai Lion Air direct
31 Jan - 02 Feb IndiGo
19 Jan - 27 Jan Thai Lion Air direct
27 Jan - 06 Feb Thai VietJet Air
20 Jan - 24 Jan Biman Bangladesh Airlines
27 Jan - 30 Jan Thai AirAsia direct

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

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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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