Cheapest return flights from Madrid to Oslo in September from 123€

AirHint found the following cheapest return flights from Madrid (MAD) to Oslo (OSL) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep Wizz Air Malta
09 Sep - 14 Sep Wizz Air
05 Sep - 16 Sep Norwegian
11 Sep - 16 Sep Norwegian
09 Sep - 16 Sep Wizz Air
12 Sep - 14 Sep Wizz Air
18 Sep - 21 Sep Wizz Air Malta
17 Sep - 20 Sep Wizz Air Malta
09 Sep - 13 Sep Wizz Air
09 Sep - 15 Sep Wizz Air
17 Sep - 13 Oct Wizz Air Malta
27 Sep - 05 Oct Ryanair
28 Sep - 05 Oct Wizz Air Malta
25 Sep - 12 Oct Norwegian direct
25 Sep - 13 Oct Norwegian direct
18 Sep - 05 Oct Norwegian direct
19 Sep - 05 Oct Norwegian direct
25 Sep - 05 Oct Norwegian direct
22 Sep - 12 Oct Norwegian direct
22 Sep - 13 Oct Norwegian direct

Also check the deals for one-way flights from Madrid to Oslo in September.

Skyscanner

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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