Cheapest one-way flights from Oslo to Brussels in September from 42€

AirHint found the following cheapest one-way flights from Oslo (OSL) to Brussels (BRU) in September 2026 (see full year).

One-Way flights

20 Sep Norwegian direct
07 Sep Scandinavian Airlines direct
14 Sep Scandinavian Airlines direct
15 Sep Scandinavian Airlines direct
08 Sep Scandinavian Airlines direct
09 Sep Scandinavian Airlines direct
01 Sep Scandinavian Airlines direct
02 Sep Scandinavian Airlines direct
16 Sep Scandinavian Airlines direct
21 Sep Scandinavian Airlines direct

Also check the deals for return flights from Oslo to Brussels in September.

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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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