Cheapest return flights from Oslo to Brussels in April from $135

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

Return flights

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

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

Powered by

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.