AirHint found the following cheapest return flights from Brussels (BRU) to Oslo (OSL) in July 2026 (see full year).

Return flights

06 Jul - 20 Jul	Brussels Airlines	direct
17 Jul - 22 Jul	Norwegian	direct
12 Jul - 16 Jul	Scandinavian Airlines	direct
16 Jul - 23 Jul	Ryanair
04 Jul - 25 Jul	Ryanair
16 Jul - 23 Jul	Brussels Airlines	direct
12 Jul - 22 Jul	Norwegian
17 Jul - 25 Jul	Norwegian
12 Jul - 25 Jul	Norwegian
04 Jul - 25 Jul	Scandinavian Airlines	direct

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

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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Cheapest return flights from Brussels to Oslo in July from 188€

Return flights