Cheapest return flights from Bangkok to Kolkata in December from 239€

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 December 2025 (see full year).

Return flights

16 Dec - 31 Dec Thai AirAsia direct
17 Dec - 31 Dec Thai AirAsia direct
15 Dec - 31 Dec Thai AirAsia direct
19 Dec - 31 Dec Thai AirAsia direct
24 Dec - 31 Dec Thai AirAsia direct
27 Dec - 31 Dec Thai AirAsia direct
01 Dec - 11 Dec Thai AirAsia direct
16 Dec - 19 Dec Thai AirAsia direct
16 Dec - 24 Dec Thai AirAsia direct
17 Dec - 19 Dec Thai AirAsia direct
19 Dec - 22 Jan Thai Airways direct

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

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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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