AirHint found the following cheapest return flights from Duesseldorf (DUS) to Hanoi (HAN) in September 2026 (see full year).

Return flights

03 Sep - 26 Sep	Etihad Airways
09 Sep - 22 Sep	Etihad Airways
07 Sep - 21 Sep	Iberia
03 Sep - 17 Sep	Iberia
03 Sep - 21 Sep	Iberia
02 Sep - 16 Sep	Iberia
10 Sep - 22 Sep	Iberia
13 Sep - 08 Oct	Pegasus Airlines
08 Sep - 29 Sep	Pegasus Airlines
01 Sep - 15 Sep	AJet
06 Sep - 19 Sep	Pegasus Airlines
13 Sep - 13 Oct	Pegasus Airlines
26 Sep - 17 Oct	Pegasus Airlines
19 Sep - 10 Oct	Pegasus Airlines
18 Sep - 02 Oct	Pegasus Airlines
19 Sep - 11 Oct	Pegasus Airlines

Also check the deals for one-way flights from Duesseldorf to Hanoi in September.

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 September from 531€

Return flights