Cheapest return flights from Oslo to Athens in August from 149€

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

Return flights

15 Aug - 22 Aug Norwegian
14 Aug - 11 Sep Air Serbia
04 Aug - 18 Aug Norwegian
17 Aug - 22 Sep Norwegian
17 Aug - 03 Sep Norwegian direct
21 Aug - 27 Aug Air Serbia
31 Aug - 24 Sep Air Serbia
29 Aug - 06 Sep Air Serbia
10 Aug - 23 Aug Norwegian direct
10 Aug - 25 Aug Norwegian direct
04 Aug - 23 Aug Norwegian direct
04 Aug - 25 Aug Norwegian direct
17 Aug - 23 Aug Norwegian direct
06 Aug - 23 Aug Norwegian direct
06 Aug - 25 Aug Norwegian direct
17 Aug - 01 Sep Norwegian direct
14 Aug - 13 Sep Air Serbia
13 Aug - 01 Sep Norwegian direct
31 Aug - 23 Sep Air Serbia
24 Aug - 03 Sep Norwegian direct

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

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.