Cheapest return flights from Chiang Mai to Kolkata in December from $389

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Kolkata (CCU) in December 2025 (see full year).

Return flights

16 Dec - 23 Dec Thai VietJet Air
23 Dec - 02 Jan Thai VietJet Air
24 Dec - 28 Dec Thai VietJet Air

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.