Cheapest return flights from Oslo to Athens in September from 173€

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

Return flights

01 Sep - 11 Sep Air Serbia
01 Sep - 11 Sep Aegean Airlines direct
26 Sep - 04 Oct Scandinavian Airlines
13 Sep - 16 Sep Norwegian
06 Sep - 16 Sep Norwegian
13 Sep - 16 Sep Norwegian direct
06 Sep - 16 Sep Norwegian direct
06 Sep - 09 Sep Norwegian
09 Sep - 16 Sep Vueling Airlines
20 Sep - 07 Oct Norwegian direct
02 Sep - 16 Sep Vueling Airlines
14 Sep - 16 Sep Vueling Airlines
16 Sep - 07 Oct Vueling Airlines
30 Sep - 07 Oct Norwegian direct
30 Sep - 13 Oct Norwegian
30 Sep - 17 Oct Norwegian direct
22 Sep - 07 Oct Norwegian
20 Sep - 05 Oct Norwegian
20 Sep - 05 Oct Norwegian direct
30 Sep - 19 Oct Norwegian direct

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

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