Cheapest return flights from Bangkok to Kolkata in May from $185

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

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

Return flights

15 May - 19 May Thai Lion Air direct
26 May - 29 May Thai Lion Air direct
24 May - 10 Jun Thai AirAsia direct
20 May - 10 Jun Thai AirAsia direct
27 May - 10 Jun Thai AirAsia direct
24 May - 26 May Thai AirAsia direct
24 May - 30 May Thai AirAsia direct
24 May - 29 May Thai AirAsia direct
24 May - 31 May Thai AirAsia direct
20 May - 26 May Thai AirAsia direct
20 May - 30 May Thai AirAsia direct
20 May - 29 May Thai AirAsia direct
20 May - 31 May Thai AirAsia direct
24 May - 07 Jun Thai AirAsia direct
24 May - 08 Jun Thai AirAsia direct
24 May - 05 Jun Thai AirAsia direct
24 May - 12 Jun Thai AirAsia direct
24 May - 14 Jun Thai AirAsia direct
24 May - 09 Jun Thai AirAsia direct
24 May - 13 Jun Thai AirAsia direct

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

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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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