Cheapest return flights from Athens to Oslo in September from 146€

AirHint found the following cheapest return flights from Athens (ATH) to Oslo (OSL) in September 2026 (see full year).

Return flights

19 Sep - 21 Sep Air Serbia
10 Sep - 15 Sep Wizz Air Malta
18 Sep - 22 Sep Wizz Air Malta
11 Sep - 18 Sep Wizz Air
04 Sep - 13 Sep Air Serbia
07 Sep - 11 Sep Aegean Airlines
18 Sep - 25 Sep Air Serbia
18 Sep - 26 Sep Aegean Airlines
18 Sep - 21 Sep Aegean Airlines direct
28 Sep - 19 Oct Norwegian direct
06 Sep - 20 Sep Norwegian direct
28 Sep - 17 Oct Norwegian direct
16 Sep - 05 Oct Norwegian direct
16 Sep - 07 Oct Norwegian direct
16 Sep - 06 Oct Norwegian
23 Sep - 05 Oct Vueling Airlines
23 Sep - 10 Oct Vueling Airlines
23 Sep - 07 Oct Vueling Airlines
16 Sep - 01 Oct Norwegian
23 Sep - 06 Oct Vueling Airlines

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

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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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