Cheapest return flights from Athens to Oslo in September from 167€

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

Return flights

11 Sep - 14 Sep Aegean Airlines
30 Sep - 04 Oct Air Serbia
11 Sep - 14 Sep Aegean Airlines direct
01 Sep - 08 Sep Lufthansa
02 Sep - 06 Sep Norwegian direct
01 Sep - 06 Sep Norwegian Air Sweden AOC
30 Sep - 04 Oct Aegean Airlines direct
02 Sep - 08 Sep Norwegian Air Sweden AOC
02 Sep - 03 Sep Norwegian Air Sweden AOC
01 Sep - 14 Sep Norwegian Air Sweden AOC
20 Sep - 04 Oct Norwegian direct
30 Sep - 17 Oct Norwegian direct
01 Sep - 03 Sep Norwegian Air Sweden AOC

Also check the deals for one-way 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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