Cheapest return flights from Oslo to Brussels in October from 133€

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

Return flights

20 Oct - 21 Oct Ryanair
23 Oct - 27 Oct Ryanair
28 Oct - 04 Nov Wizz Air Malta
27 Oct - 31 Oct Ryanair
28 Oct - 04 Nov Brussels Airlines direct
29 Oct - 05 Nov Brussels Airlines direct
27 Oct - 03 Nov Brussels Airlines direct
28 Oct - 28 Nov Brussels Airlines direct
25 Oct - 28 Oct Ryanair
31 Oct - 07 Nov Brussels Airlines direct
21 Oct - 05 Nov Norwegian
21 Oct - 24 Oct Norwegian direct
31 Oct - 03 Nov Brussels Airlines direct
25 Oct - 28 Oct Brussels Airlines direct
28 Oct - 31 Oct Brussels Airlines direct
23 Oct - 26 Oct Ryanair
27 Oct - 31 Oct Brussels Airlines direct
27 Oct - 30 Oct Brussels Airlines direct
30 Oct - 03 Nov Ryanair
31 Oct - 04 Nov Brussels 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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