Cheapest return flights from Belgrade to Oslo in April from $120

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

Return flights

16 Apr - 22 Apr Air Serbia direct
20 Apr - 22 Apr Air Serbia direct
18 Apr - 22 Apr Norwegian direct
11 Apr - 22 Apr Norwegian direct
17 Apr - 20 Apr Air Serbia direct
27 Apr - 02 May Norwegian direct
18 Apr - 09 May Norwegian direct
18 Apr - 02 May Norwegian direct
22 Apr - 09 May Norwegian direct
22 Apr - 02 May Norwegian direct
20 Apr - 09 May Norwegian direct
20 Apr - 02 May Norwegian direct
27 Apr - 18 May Norwegian direct
27 Apr - 09 May Norwegian direct
11 Apr - 02 May Norwegian direct
02 Apr - 06 Apr Air Serbia direct
10 Apr - 12 Apr Air Serbia direct
17 Apr - 19 Apr Air Serbia direct
08 Apr - 22 Apr Norwegian direct
08 Apr - 18 Apr Norwegian direct

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

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