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

Return flights

08 Dec - 28 Dec	Air China
25 Dec - 31 Dec	Air China
15 Dec - 07 Jan	Air China
25 Dec - 11 Jan	Air China
18 Dec - 31 Dec	Air China
17 Dec - 07 Jan	Air China
26 Dec - 09 Jan	Air China
25 Dec - 24 Jan	Air China
29 Dec - 10 Jan	Air China
28 Dec - 09 Jan	Air China
18 Dec - 01 Jan	Air China
27 Dec - 10 Jan	Air China
25 Dec - 02 Jan	Air China
20 Dec - 30 Dec	easyJet
20 Dec - 27 Dec	easyJet
17 Dec - 28 Dec	Air France

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

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 Geneva to Hanoi in December from $658

Return flights