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

Return flights

06 Sep - 13 Sep	Ryanair
20 Sep - 24 Sep	Ryanair
13 Sep - 16 Sep	Ryanair
23 Sep - 27 Sep	Ryanair
02 Sep - 09 Sep	Norwegian	direct
02 Sep - 06 Sep	Norwegian	direct
05 Sep - 12 Sep	Ryanair
09 Sep - 20 Sep	Norwegian	direct
02 Sep - 20 Sep	Norwegian	direct
09 Sep - 16 Sep	Norwegian	direct
27 Sep - 04 Oct	Ryanair
30 Sep - 15 Oct	Norwegian
30 Sep - 18 Oct	Norwegian
16 Sep - 04 Oct	Norwegian
30 Sep - 04 Oct	Norwegian
30 Sep - 18 Oct	Norwegian	direct
23 Sep - 04 Oct	Norwegian
23 Sep - 11 Oct	Norwegian
13 Sep - 04 Oct	Norwegian
30 Sep - 11 Oct	Norwegian	direct

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

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 Oslo to Marrakech in September from 166€

Return flights