Cheapest return flights from Oslo to Brussels in October from $152

Best time to book flights for Oslo (OSL) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Brussels (BRU) in October 2025 (see full year).

Return flights

06 Oct - 08 Oct Scandinavian Airlines direct
07 Oct - 09 Oct Scandinavian Airlines direct
08 Oct - 15 Oct Scandinavian Airlines direct
05 Oct - 07 Oct Scandinavian Airlines direct
13 Oct - 15 Oct Scandinavian Airlines direct
19 Oct - 21 Oct Scandinavian Airlines direct
20 Oct - 22 Oct Scandinavian Airlines direct
14 Oct - 16 Oct Scandinavian Airlines direct
15 Oct - 22 Oct Scandinavian Airlines direct
28 Oct - 04 Nov Scandinavian Airlines direct
29 Oct - 05 Nov Scandinavian Airlines direct
30 Oct - 06 Nov Scandinavian Airlines direct
21 Oct - 23 Oct Scandinavian Airlines direct
30 Oct - 01 Nov Scandinavian Airlines
25 Oct - 01 Nov Scandinavian Airlines
12 Oct - 02 Nov Norwegian
15 Oct - 02 Nov Vueling Airlines

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

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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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