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

Return flights

08 Dec - 23 Dec	Etihad Airways
05 Dec - 20 Dec	Etihad Airways
01 Dec - 23 Dec	Etihad Airways
01 Dec - 13 Dec	Etihad Airways
05 Dec - 23 Dec	Etihad Airways
05 Dec - 22 Dec	Etihad Airways
09 Dec - 23 Dec	Turkish Airlines
06 Dec - 20 Dec	AJet
08 Dec - 24 Dec	Turkish Airlines
07 Dec - 20 Dec	AJet
10 Dec - 01 Jan	Eurowings
12 Dec - 10 Jan	Pegasus Airlines
10 Dec - 02 Jan	Eurowings
23 Dec - 01 Jan	Vueling Airlines
29 Dec - 19 Jan	Eurowings
24 Dec - 01 Jan	easyJet
12 Dec - 13 Jan	Iberia
01 Dec - 09 Jan	Iberia
25 Dec - 01 Jan	Eurowings
25 Dec - 09 Jan	Eurowings

Also check the deals for one-way flights from Duesseldorf 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 Duesseldorf to Hanoi in December from $665

Return flights