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

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

Return flights

17 Sep - 24 Sep Wizz Air
23 Sep - 28 Sep Wizz Air
11 Sep - 16 Sep Air Serbia
24 Sep - 28 Sep Wizz Air
04 Sep - 13 Sep Air Serbia
11 Sep - 16 Sep Aegean Airlines direct
03 Sep - 13 Sep Air Serbia
13 Sep - 16 Sep Norwegian direct
20 Sep - 23 Sep Norwegian
21 Sep - 23 Sep Norwegian
20 Sep - 07 Oct Norwegian direct
20 Sep - 10 Oct Norwegian direct
21 Sep - 07 Oct Norwegian direct
21 Sep - 10 Oct Norwegian direct
20 Sep - 05 Oct Norwegian
21 Sep - 05 Oct Norwegian
20 Sep - 05 Oct Norwegian direct
21 Sep - 05 Oct Norwegian direct
23 Sep - 13 Oct Vueling Airlines
23 Sep - 14 Oct Vueling Airlines

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

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