Cheapest one-way flights from Hanoi to Kolkata in June from $110

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Kolkata (CCU) in June 2026 (see full year).

One-Way flights

01 Jun IndiGo direct
26 Jun IndiGo direct

Also check the deals for return flights from Hanoi to Kolkata in June.

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