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

Return flights

04 Dec - 11 Dec	Scandinavian Airlines	direct
08 Dec - 15 Dec	Scandinavian Airlines	direct
11 Dec - 18 Dec	Scandinavian Airlines	direct
03 Dec - 07 Dec	Air France
06 Dec - 10 Dec	Air France
13 Dec - 15 Dec	Air France
05 Dec - 07 Dec	Air France
02 Dec - 12 Dec	Air France
06 Dec - 09 Dec	Air France
06 Dec - 08 Dec	Air France
26 Dec - 01 Jan	KLM
31 Dec - 02 Jan	KLM
23 Dec - 02 Jan	KLM
30 Dec - 04 Jan	Finnair
21 Dec - 02 Jan	Scandinavian Airlines
31 Dec - 04 Jan	KLM
22 Dec - 02 Jan	KLM
31 Dec - 03 Jan	KLM
26 Dec - 02 Jan	KLM
27 Dec - 01 Jan	KLM

Also check the deals for one-way flights from Zurich 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 Zurich to Oslo in December from 182€

Return flights