Cheapest one-way flights from Oslo to Athens in September from 43€

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

One-Way flights

21 Sep Scandinavian Airlines direct
20 Sep Scandinavian Airlines
30 Sep Wizz Air
28 Sep Wizz Air
12 Sep Wizz Air Malta
17 Sep Air Serbia
22 Sep Air Serbia
06 Sep Air Serbia
19 Sep Air Serbia
03 Sep Air Serbia

Also check the deals for return 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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