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

Return flights

08 Dec - 22 Dec	China Eastern
09 Dec - 17 Dec	Air China
10 Dec - 17 Dec	Air Serbia
06 Dec - 20 Dec	Ryanair
07 Dec - 28 Dec	Ryanair
06 Dec - 16 Dec	Wizz Air
12 Dec - 28 Dec	Ryanair
08 Dec - 17 Jan	Ryanair
06 Dec - 27 Dec	Ryanair
09 Dec - 18 Dec	Air China
19 Dec - 23 Dec	Wizz Air
08 Dec - 13 Jan	China Eastern
30 Dec - 14 Jan	Pegasus Airlines
25 Dec - 15 Jan	Transavia France
25 Dec - 25 Jan	Transavia France
29 Dec - 13 Jan	Scandinavian Airlines
15 Dec - 10 Jan	Ryanair
12 Dec - 09 Jan	Ryanair
29 Dec - 17 Jan	Scandinavian Airlines
13 Dec - 09 Jan	Scandinavian Airlines

Also check the deals for one-way flights from Copenhagen 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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Cheapest return flights from Copenhagen to Hanoi in December from 568€

Return flights