Cheapest return OSL–ATH flights, May

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

Return flights

20 May - 26 May Ryanair
18 May - 27 May Ryanair
18 May - 20 May Wizz Air Malta
15 May - 26 Jun Wizz Air Malta
26 May - 29 May Ryanair
29 May - 05 Jun Wizz Air Malta
20 May - 22 May Ryanair
19 May - 29 May Ryanair
28 May - 04 Jun Ryanair
25 May - 29 May Wizz Air
20 May - 23 May Wizz Air
15 May - 22 May Wizz Air Malta
19 May - 22 May Ryanair
26 May - 07 Jun Wizz Air
31 May - 13 Jun Ryanair
30 May - 06 Jun Ryanair
27 May - 06 Jun Norwegian direct
24 May - 06 Jun Norwegian direct
24 May - 01 Jun Scandinavian Airlines
31 May - 03 Jun Wizz Air

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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