Cheapest return flights from Oslo to Brussels in April from $114

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

Return flights

19 Apr - 30 Apr Norwegian direct
12 Apr - 30 Apr Norwegian direct
12 Apr - 16 Apr Norwegian direct
23 Apr - 26 Apr Norwegian direct
19 Apr - 26 Apr Norwegian direct
16 Apr - 30 Apr Norwegian direct
23 Apr - 30 Apr Norwegian direct
13 Apr - 20 Apr Scandinavian Airlines direct
14 Apr - 16 Apr Scandinavian Airlines direct
14 Apr - 21 Apr Scandinavian Airlines direct
28 Apr - 05 May Scandinavian Airlines direct
29 Apr - 01 May Scandinavian Airlines direct
24 Apr - 01 May Brussels Airlines direct
23 Apr - 10 May Norwegian direct
19 Apr - 08 May Norwegian
25 Apr - 14 May Vueling Airlines
22 Apr - 10 May Vueling Airlines
23 Apr - 08 May Norwegian
25 Apr - 10 May Vueling Airlines
26 Apr - 03 May Brussels Airlines direct

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

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