Cheapest return flights from Kolkata to Hanoi in December from $314

Best time to book flights for Kolkata (CCU) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to Hanoi (HAN) in December 2025 (see full year).

Return flights

03 Dec - 07 Dec Malaysia Airlines
03 Dec - 07 Dec IndiGo direct
05 Dec - 16 Dec IndiGo direct
23 Dec - 30 Dec IndiGo direct
29 Dec - 12 Jan IndiGo direct
29 Dec - 13 Jan IndiGo direct
29 Dec - 14 Jan IndiGo direct
30 Dec - 14 Jan IndiGo direct
31 Dec - 14 Jan IndiGo direct
20 Dec - 02 Jan IndiGo direct
23 Dec - 04 Jan IndiGo direct
23 Dec - 03 Jan IndiGo direct
26 Dec - 03 Jan IndiGo direct
01 Dec - 16 Dec Thai AirAsia
07 Dec - 16 Dec Thai AirAsia
01 Dec - 01 Dec Thai AirAsia
10 Dec - 16 Dec Thai AirAsia
01 Dec - 17 Dec Thai AirAsia
01 Dec - 19 Dec Thai AirAsia
23 Dec - 12 Jan Thai AirAsia

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

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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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