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

Return flights

19 Nov - 20 Nov	Thai AirAsia
19 Nov - 27 Nov	Thai AirAsia
17 Nov - 20 Nov	Thai AirAsia
17 Nov - 27 Nov	Thai AirAsia
24 Nov - 27 Nov	Thai AirAsia
17 Nov - 18 Nov	Thai AirAsia
25 Nov - 27 Nov	Thai AirAsia
26 Nov - 27 Nov	Thai AirAsia
04 Nov - 20 Nov	Thai AirAsia
04 Nov - 08 Nov	Thai AirAsia
19 Nov - 04 Dec	Thai AirAsia
19 Nov - 05 Dec	Thai AirAsia
19 Nov - 06 Dec	Thai AirAsia
17 Nov - 04 Dec	Thai AirAsia
17 Nov - 05 Dec	Thai AirAsia
17 Nov - 06 Dec	Thai AirAsia
24 Nov - 04 Dec	Thai AirAsia
24 Nov - 05 Dec	Thai AirAsia
24 Nov - 06 Dec	Thai AirAsia
25 Nov - 04 Dec	Thai AirAsia

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

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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Cheapest return flights from Kolkata to Hanoi in November from 258€

Return flights