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

Return flights

30 Nov - 18 Dec	Air Serbia
19 Nov - 26 Nov	Wizz Air
30 Nov - 07 Dec	Ryanair
17 Nov - 21 Nov	Norwegian
21 Nov - 01 Dec	Air Serbia
21 Nov - 07 Dec	Air Serbia
17 Nov - 20 Nov	Norwegian
16 Nov - 20 Nov	Norwegian
11 Nov - 18 Nov	Ryanair
25 Nov - 30 Nov	Wizz Air
23 Nov - 26 Nov	Air Serbia
26 Nov - 28 Nov	Norwegian
24 Nov - 26 Nov	Air Serbia
20 Nov - 23 Nov	Wizz Air
27 Nov - 05 Dec	Air Serbia
28 Nov - 05 Dec	Air Serbia
22 Nov - 07 Dec	Ryanair

Also check the deals for one-way flights from Oslo to Athens 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 Oslo to Athens in November from $171

Return flights