Cheapest return flights from Oslo (OSL) to Brussels (BRU), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Sep 27 Sep Wizz Air
01 Sep 03 Sep Ryanair
07 Sep 10 Sep Wizz Air
06 Sep 24 Sep Norwegian
Direct Flight
26 Sep 04 Oct Ryanair
13 Sep 24 Sep Norwegian
Direct Flight
20 Sep 24 Sep Norwegian
Direct Flight
06 Sep 17 Sep Norwegian
Direct Flight
10 Sep 10 Sep Scandinavian Airlines
Direct Flight
10 Sep 24 Sep Norwegian
Direct Flight
11 Sep 19 Sep Ryanair
20 Sep 08 Oct Norwegian
Direct Flight
13 Sep 01 Oct Norwegian
Direct Flight
20 Sep 01 Oct Norwegian
Direct Flight
27 Sep 04 Oct Ryanair
28 Sep 05 Oct Scandinavian Airlines
Direct Flight
29 Sep 01 Oct Scandinavian Airlines
Direct Flight
29 Sep 06 Oct Scandinavian Airlines
Direct Flight
30 Sep 07 Oct Scandinavian Airlines
Direct Flight
27 Sep 08 Oct Norwegian
Direct Flight
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deals for one-way flights from Oslo to Brussels in September.

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Updated Jul 20, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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