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

Return flights

12 Feb - 17 Feb	Ryanair
01 Feb - 10 Feb	Aegean Airlines	direct
01 Feb - 08 Feb	Aegean Airlines	direct
17 Feb - 22 Feb	Aegean Airlines	direct
06 Feb - 16 Feb	Air Serbia
20 Feb - 01 Mar	Air Serbia
23 Feb - 01 Mar	Air Serbia
06 Feb - 09 Feb	Air Serbia
19 Feb - 24 Feb	Ryanair
27 Feb - 08 Mar	Air Serbia
02 Feb - 11 Feb	Wizz Air UK
05 Feb - 08 Feb	Ryanair
05 Feb - 10 Feb	Ryanair
26 Feb - 08 Mar	Aegean Airlines
19 Feb - 01 Mar	Aegean Airlines

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

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 February from 134€

Return flights