Cheapest return flights from Oslo to Athens in May from 148€

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

Return flights

22 May - 25 May Aegean Airlines direct
31 May - 03 Jun Norwegian direct
31 May - 19 Jun Norwegian direct
31 May - 15 Jun Norwegian direct
30 May - 04 Jun Air Serbia
31 May - 04 Jun Air Serbia
05 May - 13 May Scandinavian Airlines
31 May - 08 Jun Norwegian direct
31 May - 10 Jun Norwegian direct
31 May - 01 Jun Norwegian direct
28 May - 01 Jun Air Serbia
21 May - 24 May Air Serbia
28 May - 01 Jun Aegean Airlines direct
05 May - 24 May Norwegian
24 May - 30 May Norwegian direct
24 May - 27 May Norwegian direct
10 May - 24 May Norwegian Air Sweden AOC
28 May - 30 May Norwegian Air Sweden AOC
24 May - 29 May Norwegian
10 May - 13 May Norwegian Air Sweden AOC

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

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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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