Cheapest return flights from Athens to Oslo in August from $153

Best time to book flights for Athens (ATH) to Oslo (OSL) flights at AirHint

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

Return flights

27 Aug - 13 Sep Air Serbia
23 Aug - 27 Aug Norwegian direct
23 Aug - 24 Aug Norwegian direct
23 Aug - 25 Aug Norwegian direct
25 Aug - 27 Aug Norwegian direct
20 Aug - 24 Aug Air Serbia
20 Aug - 25 Aug Air Serbia
20 Aug - 27 Aug Norwegian direct
20 Aug - 24 Aug Norwegian direct
20 Aug - 25 Aug Norwegian direct
07 Aug - 15 Aug airBaltic
25 Aug - 01 Sep Air Serbia
30 Aug - 13 Sep Norwegian direct
27 Aug - 13 Sep Aegean Airlines direct
23 Aug - 13 Sep Norwegian direct
25 Aug - 13 Sep Norwegian direct
30 Aug - 07 Sep Norwegian direct
23 Aug - 07 Sep Norwegian direct
27 Aug - 07 Sep Norwegian direct
25 Aug - 07 Sep Norwegian direct

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

Skyscanner

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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