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

Return flights

24 May - 04 Jun	Ryanair
16 May - 16 Jun	Ryanair
02 May - 19 May	Ryanair
24 May - 11 Jun	Ryanair
25 May - 04 Jun	Ryanair
10 May - 11 Jun	Wizz Air
25 May - 11 Jun	Ryanair
23 May - 05 Jun	Ryanair
03 May - 04 Jun	Ryanair
01 May - 17 May	Ryanair
24 May - 14 Jun	Ryanair
07 May - 22 May	Wizz Air Malta
14 May - 05 Jun	Ryanair
01 May - 12 May	Ryanair

Also check the deals for one-way flights from Hahn 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 Hahn to Hanoi in May from 684€

Return flights