What is the cheapest month to fly from Kolkata to Bangkok?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Kolkata (CCU) to Bangkok (BKK), with fares starting from $96.

What is the lowest current fare from CCU to BKK?

The lowest currently-listed fare from Kolkata (CCU) to Bangkok (BKK) is $96 on 2026-08-20.

How long is the flight from Kolkata to Bangkok?

Direct flights from CCU to BKK cover approximately 1,636 km (1,017 miles), with an estimated flight time of 1h 55m. Operating airlines: 6E, B3, TG, VZ, W2.

Cheap flights from Kolkata to Bangkok

Cheapest current fares: $96 in August 2026, 1,636 km direct flight in ~1h 55m.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Kolkata (CCU) to Bangkok (BKK). Refreshed daily.

Kolkata (CCU) → Bangkok (BKK)

August 2026 $96
September 2026 $101
June 2026 $139
May 2026 $145

Frequently asked questions

What is the cheapest month to fly from Kolkata to Bangkok?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Kolkata (CCU) to Bangkok (BKK), with fares starting from $96.
What is the lowest current fare from CCU to BKK?

The lowest currently-listed fare from Kolkata (CCU) to Bangkok (BKK) is $96 on 2026-08-20.
How long is the flight from Kolkata to Bangkok?

Direct flights from CCU to BKK cover approximately 1,636 km (1,017 miles), with an estimated flight time of 1h 55m. Operating airlines: 6E, B3, TG, VZ, W2.

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