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

Return flights

10 Jun - 15 Jun	Aegean Airlines	direct
01 Jun - 15 Jun	Aegean Airlines	direct
10 Jun - 20 Jun	Aegean Airlines
02 Jun - 07 Jun	Scandinavian Airlines
01 Jun - 14 Jun	Aegean Airlines
01 Jun - 14 Jun	Aegean Airlines	direct
15 Jun - 29 Jun	Aegean Airlines
26 Jun - 05 Jul	Lufthansa
20 Jun - 28 Jun	KLM
19 Jun - 27 Jun	Scandinavian Airlines
26 Jun - 05 Jul	Aegean Airlines	direct

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

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Athens to Oslo in June from $172

Return flights