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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Hanoi (HAN) to Kolkata (CCU), with fares starting from $124.

What is the lowest current fare from HAN to CCU?

The lowest currently-listed fare from Hanoi (HAN) to Kolkata (CCU) is $124 on 2026-09-23.

How long is the flight from Hanoi to Kolkata?

Direct flights from HAN to CCU cover approximately 1,796 km (1,116 miles), with an estimated flight time of 2h 7m. Operating airlines: 6E.

Cheap flights from Hanoi to Kolkata

Cheapest current fares: $124 in September 2026, 1,796 km direct flight in ~2h 7m.

Last updated August 4, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Hanoi (HAN) to Kolkata (CCU). Refreshed daily.

Hanoi (HAN) → Kolkata (CCU)

September 2026 $124
August 2026 $165

Frequently asked questions

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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Hanoi (HAN) to Kolkata (CCU), with fares starting from $124.
What is the lowest current fare from HAN to CCU?

The lowest currently-listed fare from Hanoi (HAN) to Kolkata (CCU) is $124 on 2026-09-23.
How long is the flight from Hanoi to Kolkata?

Direct flights from HAN to CCU cover approximately 1,796 km (1,116 miles), with an estimated flight time of 2h 7m. Operating airlines: 6E.

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