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

Return flights

24 Jan - 05 Feb	Ryanair
30 Jan - 08 Feb	Wizz Air Malta
25 Jan - 19 Feb	Wizz Air Malta
30 Jan - 18 Feb	Wizz Air Malta
30 Jan - 26 Feb	Wizz Air Malta
29 Jan - 09 Feb	Ryanair
05 Jan - 17 Jan	Ryanair
16 Jan - 28 Jan	Ryanair
24 Jan - 26 Feb	Ryanair
06 Jan - 17 Jan	Ryanair
05 Jan - 18 Jan	Ryanair
05 Jan - 25 Jan	Ryanair
10 Jan - 03 Feb	Ryanair
07 Jan - 21 Jan	Ryanair
16 Jan - 27 Jan	Ryanair
05 Jan - 21 Jan	Ryanair
08 Jan - 17 Jan	Ryanair
08 Jan - 21 Jan	Ryanair
19 Jan - 05 Feb	Ryanair
21 Jan - 11 Feb	Ryanair

Also check the deals for one-way flights from Hahn to Hanoi in January.

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 January from 588€

Return flights