Cheapest return flights from Oslo to Athens in September from $195

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

Return flights

05 Sep - 12 Sep Wizz Air
11 Sep - 13 Sep Air Serbia
09 Sep - 01 Oct Wizz Air
19 Sep - 26 Sep Wizz Air
15 Sep - 16 Sep Norwegian
14 Sep - 16 Sep Vueling Airlines
06 Sep - 16 Sep Norwegian direct
14 Sep - 16 Sep Norwegian direct
05 Sep - 16 Sep Norwegian direct
15 Sep - 18 Sep Norwegian
21 Sep - 07 Oct Norwegian direct
21 Sep - 26 Sep Norwegian direct
21 Sep - 12 Oct Norwegian
19 Sep - 07 Oct Norwegian direct
27 Sep - 07 Oct Norwegian direct
27 Sep - 12 Oct Norwegian
27 Sep - 13 Oct Norwegian
27 Sep - 14 Oct Norwegian
27 Sep - 12 Oct Norwegian direct
21 Sep - 06 Oct Norwegian

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