AirHint found the following cheapest one-way flights from Madrid (MAD) to Oslo (OSL) in October 2025 (see full year).

One-Way flights

17 Oct	Iberia	direct
29 Oct	Iberia	direct
30 Oct	Wizz Air
16 Oct	Norwegian	direct
24 Oct	Iberia	direct
23 Oct	Iberia	direct
28 Oct	Wizz Air Malta
15 Oct	Wizz Air Malta
08 Oct	Wizz Air Malta
31 Oct	Wizz Air Malta

Also check the deals for return flights from Madrid to Oslo in October.

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 one-way flights from Madrid to Oslo in October from 57€

One-Way flights