Cheapest return flights from Oslo to Athens in September from 136€

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

Return flights

10 Sep - 17 Sep Ryanair
15 Sep - 17 Sep Wizz Air Malta
17 Sep - 24 Sep Ryanair
03 Sep - 10 Sep Air Serbia
03 Sep - 24 Sep Air Serbia
22 Sep - 30 Sep Wizz Air Malta
01 Sep - 24 Sep Wizz Air Malta
10 Sep - 24 Sep Ryanair
08 Sep - 17 Sep Wizz Air Malta
06 Sep - 13 Sep Air Serbia
30 Sep - 08 Oct SWISS
05 Sep - 11 Oct Air Serbia
04 Sep - 11 Oct Air Serbia
04 Sep - 10 Oct Air Serbia
30 Sep - 06 Oct Norwegian
25 Sep - 08 Oct Ryanair
22 Sep - 05 Oct Wizz Air Malta
26 Sep - 04 Oct Wizz Air Malta
22 Sep - 13 Oct Vueling Airlines
24 Sep - 13 Oct Vueling Airlines

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

Skyscanner

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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