Chennai to Bangkok Flights in December 2026

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

Quick answer

The cheapest round-trip flight from Chennai to Bangkok in December 2026 is ₹27,067, for 15 – 18 Dec 2026 on THAI (non-stop).

We priced 4 date options in December; the average is ₹31,015 and 4 are non-stop.

Fares seen checked 9h ago. Prices change often; confirm before booking.

Cheapest Chennai to Bangkok fares in December 2026

15 – 18 Dec 2026 · 3 nightsTHAI · Non-stop · 3h 25m₹27,067

15 – 20 Dec 2026 · 5 nightsTHAI · Non-stop · 3h 25m₹30,884

15 – 22 Dec 2026 · 7 nightsTHAI · Non-stop · 3h 25m₹32,391

28 Dec 2026 – 2 Jan 2027 · 5 nightsTHAI · Non-stop · 3h 25m₹33,718

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

Round-trip fares start at ₹27,067 for 15 – 18 Dec 2026 on THAI. The average of the 4 dates we priced is ₹31,015.

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

Yes. 4 of 4 priced dates are non-stop, from ₹27,067.

Which month is cheapest to fly from Chennai to Bangkok?

February 2027 is the cheapest month we have priced, from ₹25,497.

Which airlines fly from Chennai to Bangkok?

For December we priced THAI.