Cheapest return flights from Oslo to Brussels in April from 108€

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

Return flights

26 Apr - 07 May Norwegian direct
01 Apr - 08 Apr Brussels Airlines direct
13 Apr - 20 Apr Brussels Airlines direct
15 Apr - 22 Apr Brussels Airlines direct
21 Apr - 28 Apr Brussels Airlines direct
22 Apr - 29 Apr Brussels Airlines direct
23 Apr - 30 Apr Brussels Airlines direct
14 Apr - 21 Apr Brussels Airlines direct
20 Apr - 27 Apr Brussels Airlines direct
07 Apr - 14 Apr Brussels Airlines direct
10 Apr - 17 Apr Brussels Airlines direct
28 Apr - 05 May Brussels Airlines direct
24 Apr - 01 May Brussels Airlines direct
29 Apr - 06 May Brussels Airlines direct
30 Apr - 07 May Brussels Airlines direct
27 Apr - 04 May Brussels Airlines direct
19 Apr - 07 May Norwegian direct
23 Apr - 21 May Brussels Airlines direct
29 Apr - 01 May Scandinavian Airlines direct
26 Apr - 14 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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