Cheapest return flights from Oslo to Athens in April from $101

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

Return flights

18 Apr - 25 Apr Scandinavian Airlines direct
04 Apr - 18 Apr Ryanair
06 Apr - 15 Apr Ryanair
06 Apr - 14 Apr Ryanair
10 Apr - 18 Apr Scandinavian Airlines
11 Apr - 16 Apr Scandinavian Airlines
11 Apr - 17 Apr Scandinavian Airlines
06 Apr - 16 Apr Ryanair
21 Apr - 30 Apr Scandinavian Airlines
04 Apr - 14 Apr Ryanair
22 Apr - 01 May Ryanair
23 Apr - 01 May Ryanair
23 Apr - 02 May Ryanair
29 Apr - 05 May Air Serbia
18 Apr - 08 May Norwegian
25 Apr - 08 May Norwegian
25 Apr - 13 May Norwegian direct
22 Apr - 08 May Norwegian
23 Apr - 08 May Norwegian Air Sweden AOC
19 Apr - 08 May Norwegian Air Sweden AOC

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

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