Cheapest return CCU–HAN flights, December

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

Return flights

01 Dec - 08 Dec Singapore Airlines
14 Dec - 24 Dec Singapore Airlines
12 Dec - 19 Dec Singapore Airlines
20 Dec - 29 Dec Singapore Airlines
09 Dec - 19 Dec Singapore Airlines
21 Dec - 29 Dec Singapore Airlines
10 Dec - 19 Dec Singapore Airlines
01 Dec - 08 Dec IndiGo direct
17 Dec - 24 Dec Singapore Airlines
24 Dec - 01 Jan Thai VietJet Air
09 Dec - 19 Dec IndiGo direct
24 Dec - 01 Jan IndiGo direct

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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