AirHint found the following cheapest return flights from Hamburg (HAM) to Oslo (OSL) in December 2025 (see full year).

Return flights

29 Dec - 07 Jan	Ryanair
21 Dec - 25 Jan	Scandinavian Airlines
31 Dec - 06 Jan	Wizz Air
29 Dec - 09 Jan	Wizz Air
26 Dec - 28 Dec	Wizz Air
28 Dec - 05 Jan	LOT
29 Dec - 01 Jan	Wizz Air
29 Dec - 05 Jan	Ryanair
31 Dec - 04 Jan	Wizz Air
29 Dec - 31 Dec	Ryanair
29 Dec - 04 Jan	Ryanair
22 Dec - 07 Jan	Ryanair
27 Dec - 29 Dec	Ryanair
15 Dec - 22 Dec	Air France
13 Dec - 16 Dec	Air France
24 Dec - 28 Dec	Ryanair
25 Dec - 30 Dec	LOT
25 Dec - 31 Dec	LOT
22 Dec - 30 Dec	Ryanair
28 Dec - 31 Dec	Ryanair

Also check the deals for one-way flights from Hamburg to Oslo 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 Hamburg to Oslo in December from $181

Return flights