Cheapest return flights from Bangkok to Kolkata in July from $178

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

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

Return flights

26 Jul - 31 Jul Thai AirAsia direct
17 Jul - 19 Jul Thai AirAsia direct
17 Jul - 26 Jul Thai AirAsia direct
17 Jul - 20 Jul Thai AirAsia direct
17 Jul - 31 Jul Thai AirAsia direct
17 Jul - 24 Jul Thai AirAsia direct
28 Jul - 31 Jul Thai AirAsia direct
25 Jul - 31 Jul Thai AirAsia direct
23 Jul - 26 Jul Thai AirAsia direct
23 Jul - 31 Jul Thai AirAsia direct
26 Jul - 03 Aug Thai AirAsia direct
26 Jul - 04 Aug Thai AirAsia direct
26 Jul - 13 Aug Thai AirAsia direct
26 Jul - 11 Aug Thai AirAsia direct
26 Jul - 06 Aug Thai AirAsia direct
26 Jul - 10 Aug Thai AirAsia direct
26 Jul - 07 Aug Thai AirAsia direct
26 Jul - 09 Aug Thai AirAsia direct
17 Jul - 03 Aug Thai AirAsia direct
17 Jul - 04 Aug Thai AirAsia direct

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

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.

Book a cheap hotel in Kolkata

Cheap car rent in Kolkata