Cheapest one-way flights from Hanoi to Kolkata in March from $115

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

One-Way flights

11 Mar IndiGo direct
03 Mar IndiGo direct
04 Mar IndiGo direct
05 Mar IndiGo direct
02 Mar IndiGo direct
17 Mar IndiGo direct
09 Mar IndiGo direct
30 Mar IndiGo direct
12 Mar IndiGo direct
22 Mar IndiGo direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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