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

Return flights

08 May - 24 May	Etihad Airways
17 May - 30 May	Etihad Airways
26 May - 02 Jun	Iberia
14 May - 04 Jun	Iberia
16 May - 02 Jun	Iberia
16 May - 28 May	Iberia
06 May - 24 May	Iberia
20 May - 19 Jun	Pegasus Airlines
11 May - 29 May	Pegasus Airlines
04 May - 23 May	Pegasus Airlines
23 May - 31 May	Iberia
08 May - 15 May	Iberia
22 May - 05 Jun	Iberia
02 May - 23 May	SKY express
07 May - 14 May	Pegasus Airlines
18 May - 19 Jun	Pegasus Airlines
16 May - 13 Jun	SKY express
18 May - 05 Jun	Eurowings
28 May - 19 Jun	Iberia
21 May - 19 Jun	Ryanair

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

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 May from 563€

Return flights