Cheapest return flights from Oslo to Brussels in April from 116€

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

Return flights

05 Apr - 16 Apr Norwegian direct
05 Apr - 09 Apr Norwegian direct
12 Apr - 16 Apr Norwegian direct
19 Apr - 30 Apr Norwegian direct
26 Apr - 30 Apr Norwegian direct
26 Apr - 14 May Norwegian direct
20 Apr - 22 Apr Scandinavian Airlines direct
20 Apr - 27 Apr Scandinavian Airlines direct
21 Apr - 23 Apr Scandinavian Airlines direct
21 Apr - 28 Apr Scandinavian Airlines direct
06 Apr - 08 Apr Scandinavian Airlines direct
28 Apr - 05 May Scandinavian Airlines direct
29 Apr - 01 May Scandinavian Airlines direct
29 Apr - 06 May Scandinavian Airlines direct
24 Apr - 01 May Scandinavian Airlines direct
27 Apr - 04 May Scandinavian Airlines direct
30 Apr - 14 May Norwegian direct
26 Apr - 10 May Norwegian direct
30 Apr - 10 May Norwegian direct
23 Apr - 10 May Norwegian direct

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

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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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