Cheapest one-way flights from Bangkok to Kolkata in December from $114

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

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Kolkata (CCU) in December 2025 (see full year).

One-Way flights

29 Dec Thai Lion Air direct
04 Dec Thai AirAsia direct
02 Dec Thai AirAsia direct
10 Dec Thai AirAsia direct
07 Dec Thai AirAsia direct
08 Dec Thai AirAsia direct
11 Dec Thai AirAsia direct
20 Dec Thai AirAsia direct
14 Dec Thai AirAsia direct
25 Dec Thai Airways direct

Also check the deals for return flights from Bangkok to Kolkata in December.

Skyscanner

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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