Cheapest return flights from Brussels to Oslo in August from $123

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

Return flights

19 Aug - 26 Aug Norwegian direct
22 Aug - 26 Aug Ryanair
22 Aug - 26 Aug Norwegian direct
29 Aug - 16 Sep Norwegian direct
29 Aug - 09 Sep Norwegian direct
26 Aug - 16 Sep Norwegian direct
26 Aug - 09 Sep Norwegian direct
19 Aug - 09 Sep Norwegian direct
24 Aug - 26 Aug Norwegian direct
29 Aug - 07 Sep Norwegian direct
26 Aug - 07 Sep Norwegian direct
19 Aug - 07 Sep Norwegian direct
22 Aug - 09 Sep Norwegian direct
29 Aug - 31 Aug Norwegian direct
22 Aug - 25 Aug Ryanair
29 Aug - 01 Sep Norwegian direct
25 Aug - 31 Aug Ryanair
22 Aug - 24 Aug Ryanair
28 Aug - 31 Aug Ryanair
17 Aug - 26 Aug Norwegian direct

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

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 Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.