Cheapest return flights from Athens to Oslo in April from 135€

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

Return flights

30 Apr - 10 May Scandinavian Airlines
29 Apr - 04 May Air Serbia
13 Apr - 18 Apr Air Serbia
13 Apr - 20 Apr Air Serbia
17 Apr - 20 Apr Air Serbia
01 Apr - 05 Apr Air Serbia
01 Apr - 06 Apr Air Serbia
10 Apr - 13 Apr Air Serbia
10 Apr - 15 Apr Air Serbia
16 Apr - 19 Apr Air Serbia
24 Apr - 27 Apr Air Serbia
22 Apr - 29 Apr Air Serbia
27 Apr - 03 May Aegean Airlines
30 Apr - 07 May Air Serbia
29 Apr - 16 May Vueling Airlines
29 Apr - 16 May Norwegian direct
18 Apr - 06 May Norwegian direct
15 Apr - 06 May Norwegian direct
22 Apr - 06 May Norwegian direct
29 Apr - 06 May Vueling Airlines

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

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