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

Return flights

18 Dec - 29 Dec	Air China
18 Dec - 05 Jan	Air China
18 Dec - 06 Jan	Air China
18 Dec - 13 Jan	Air China
13 Dec - 11 Jan	Air China
18 Dec - 31 Dec	Air China
21 Dec - 09 Jan	Air China
20 Dec - 03 Jan	Air China
21 Dec - 03 Jan	Air China
27 Dec - 12 Jan	Air China
20 Dec - 27 Dec	Air China
19 Dec - 02 Jan	Air China
19 Dec - 03 Jan	Air China
21 Dec - 25 Dec	Air China
08 Dec - 23 Dec	Air China
01 Dec - 30 Dec	China Southern
08 Dec - 23 Dec	Vietnam Airlines	direct
21 Dec - 25 Dec	Vietnam Airlines	direct
18 Dec - 29 Dec	Vietnam Airlines	direct
18 Dec - 31 Dec	Vietnam Airlines	direct

Also check the deals for one-way flights from Hanoi to Frankfurt 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 Hanoi to Frankfurt in December from $657

Return flights