Cheapest return BKK–CCU flights, December

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

Return flights

04 Dec - 07 Dec Thai AirAsia direct
02 Dec - 09 Dec Thai Airways direct
03 Dec - 10 Dec Thai Airways direct
02 Dec - 07 Dec Thai Airways direct
10 Dec - 13 Dec Thai Airways direct
26 Dec - 01 Jan Thai Airways direct
27 Dec - 02 Jan Thai Airways direct
26 Dec - 02 Jan Thai Airways direct
24 Dec - 07 Jan Thai Airways direct
20 Dec - 01 Jan Air India Express
20 Dec - 02 Jan Air India Express
24 Dec - 01 Jan Air India Express
24 Dec - 02 Jan Air India Express
20 Dec - 25 Dec Air India Express
23 Dec - 01 Jan Air India Express
15 Dec - 01 Jan Air India Express
24 Dec - 25 Dec Air India Express
20 Dec - 29 Dec Air India Express
23 Dec - 25 Dec Air India Express
15 Dec - 25 Dec Air India Express

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

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