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 2025 (see full year).

One-Way flights

24 Sep Wizz Air
23 Sep Norwegian direct
16 Sep Norwegian direct
09 Sep Norwegian direct
29 Sep Wizz Air
15 Sep Wizz Air
10 Sep Wizz Air
11 Sep Wizz Air Malta
30 Sep Norwegian direct
02 Sep Norwegian direct

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

Skyscanner

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.