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

Return flights

28 Nov - 07 Dec	Air Serbia
07 Nov - 14 Nov	Air Serbia
14 Nov - 21 Nov	Air Serbia
14 Nov - 17 Nov	Air Serbia
20 Nov - 23 Nov	Wizz Air UK
20 Nov - 27 Nov	Wizz Air UK
07 Nov - 15 Nov	Ryanair
18 Nov - 21 Nov	Wizz Air UK
06 Nov - 13 Nov	Ryanair
13 Nov - 16 Nov	Ryanair
05 Nov - 10 Nov	Ryanair
04 Nov - 04 Dec	Aegean Airlines
01 Nov - 01 Dec	Turkish Airlines
04 Nov - 04 Dec	Aegean Airlines	direct

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

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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Cheapest return flights from Athens to Oslo in November from $185

Return flights