AirHint found the following cheapest return flights from Porto (OPO) to Hahn (HHN) in December 2025 (see full year).

Return flights

08 Dec - 12 Dec	Ryanair	direct
01 Dec - 05 Dec	Ryanair	direct
01 Dec - 10 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
12 Dec - 15 Dec	Ryanair	direct
01 Dec - 04 Dec	Ryanair
06 Dec - 12 Dec	Ryanair
01 Dec - 03 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
05 Dec - 14 Dec	Ryanair
26 Dec - 04 Jan	Ryanair
29 Dec - 02 Jan	Ryanair	direct
26 Dec - 01 Jan	Ryanair
13 Dec - 03 Jan	Ryanair
22 Dec - 03 Jan	Ryanair
28 Dec - 02 Jan	Ryanair
21 Dec - 01 Jan	Vueling Airlines
16 Dec - 03 Jan	Ryanair
28 Dec - 04 Jan	Ryanair
30 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Porto to Hahn 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 Porto to Hahn in December from $68

Return flights