Cheapest return flights from Kolkata to Hanoi in February from $251

AirHint found the following cheapest return flights from Kolkata (CCU) to Hanoi (HAN) in February 2026 (see full year).

Return flights

18 Feb - 25 Feb IndiGo direct
19 Feb - 25 Feb IndiGo direct
19 Feb - 22 Feb IndiGo direct
15 Feb - 21 Feb IndiGo direct
16 Feb - 21 Feb IndiGo direct
15 Feb - 22 Feb IndiGo direct
25 Feb - 28 Feb IndiGo direct
14 Feb - 19 Feb IndiGo direct
12 Feb - 19 Feb IndiGo direct
11 Feb - 21 Feb IndiGo direct
26 Feb - 03 Mar IndiGo direct
26 Feb - 05 Mar IndiGo direct
27 Feb - 06 Mar IndiGo
28 Feb - 06 Mar IndiGo direct
28 Feb - 08 Mar IndiGo
28 Feb - 05 Mar IndiGo
23 Feb - 04 Mar IndiGo

Also check the deals for one-way flights from Kolkata to Hanoi in February.

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