Cheapest return flights from Madrid to Oslo in September from 139€

Best time to book flights for Madrid (MAD) to Oslo (OSL) flights at AirHint

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

Return flights

05 Sep - 08 Sep Iberia
04 Sep - 08 Sep Norwegian
04 Sep - 07 Sep Norwegian
18 Sep - 25 Sep Air Serbia
18 Sep - 06 Oct Air Serbia
04 Sep - 14 Sep Norwegian
13 Sep - 20 Sep Iberia
28 Sep - 09 Oct Iberia direct
05 Sep - 07 Sep Norwegian direct
04 Sep - 07 Sep Norwegian direct
04 Sep - 11 Sep Norwegian
03 Sep - 07 Sep Iberia Express
18 Sep - 06 Oct Norwegian direct
19 Sep - 09 Oct Norwegian direct
19 Sep - 05 Oct Norwegian direct
18 Sep - 09 Oct Norwegian direct
18 Sep - 05 Oct Norwegian direct
28 Sep - 19 Oct Norwegian direct
19 Sep - 06 Oct Norwegian direct
15 Sep - 05 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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