Cheapest one-way flights from Athens to Oslo in September from 90€

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

One-Way flights

05 Sep Air Serbia
12 Sep Air Serbia
08 Sep Air Serbia
19 Sep Air Serbia
07 Sep Air Serbia
20 Sep Ryanair
16 Sep Aegean Airlines direct
18 Sep Aegean Airlines direct
07 Sep Aegean Airlines direct
14 Sep Aegean Airlines direct

Also check the deals for return flights from Athens to Oslo 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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