AirHint found the following cheapest return flights from Madrid (MAD) to Oslo (OSL) in December 2026 (see full year).

Return flights

03 Dec - 10 Dec	Norwegian	direct
06 Dec - 10 Dec	Norwegian	direct
03 Dec - 06 Dec	Norwegian	direct
10 Dec - 17 Dec	Norwegian
03 Dec - 09 Dec	Norwegian
05 Dec - 10 Dec	Wizz Air Malta
13 Dec - 21 Dec	KLM
04 Dec - 08 Dec	Wizz Air
01 Dec - 12 Dec	Wizz Air Malta
01 Dec - 12 Dec	Iberia	direct
26 Dec - 03 Jan	Wizz Air
24 Dec - 02 Jan	KLM
23 Dec - 02 Jan	Wizz Air Malta
27 Dec - 02 Jan	KLM
26 Dec - 02 Jan	Wizz Air
24 Dec - 02 Jan	Iberia	direct
23 Dec - 02 Jan	Iberia	direct
27 Dec - 02 Jan	Iberia	direct

Also check the deals for one-way flights from Madrid 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 Madrid to Oslo in December from 114€

Return flights