Kolkata to Chennai Flights in December 2026

Round-trip fares, airlines and dates for December 2026, refreshed nightly.

Quick answer

The cheapest round-trip flight from Kolkata to Chennai in December 2026 is ₹16,076, for 15 – 22 Dec 2026 on Air India Express (non-stop).

We priced 4 date options in December; the average is ₹16,377 and 4 are non-stop.

Fares seen checked 7h ago. Prices change often; confirm before booking.

Cheapest Kolkata to Chennai fares in December 2026

15 – 22 Dec 2026 · 7 nightsAir India Express · Non-stop · 2h 35m₹16,076

15 – 20 Dec 2026 · 5 nightsAir India Express · Non-stop · 2h 35m₹16,232

15 – 18 Dec 2026 · 3 nightsAir India Express · Non-stop · 2h 35m₹16,232

28 Dec 2026 – 2 Jan 2027 · 5 nightsAir India Express · Non-stop · 2h 35m₹16,967

How much is a flight from Kolkata to Chennai in December?

Round-trip fares start at ₹16,076 for 15 – 22 Dec 2026 on Air India Express. The average of the 4 dates we priced is ₹16,377.

Are there non-stop flights from Kolkata to Chennai in December?

Yes. 4 of 4 priced dates are non-stop, from ₹16,076.

Which month is cheapest to fly from Kolkata to Chennai?

January 2027 is the cheapest month we have priced, from ₹14,091.

Which airlines fly from Kolkata to Chennai?

For December we priced Air India Express.