Cheapest one-way flights from Hanoi to Kolkata in January from $122

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

One-Way flights

24 Jan IndiGo direct
15 Jan IndiGo direct
21 Jan IndiGo direct
13 Jan IndiGo direct
11 Jan VietJet Air
31 Jan IndiGo direct
07 Jan Thai AirAsia
26 Jan VietJet Air
09 Jan VietJet Air
12 Jan IndiGo direct

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

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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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