Cheapest return flights from Oslo to Brussels in May from 92€

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

Return flights

10 May - 18 May Ryanair
02 May - 08 May Ryanair
03 May - 08 May Ryanair
20 May - 24 May Ryanair
30 May - 01 Jun Ryanair
07 May - 10 May Ryanair
31 May - 19 Jun Norwegian direct
27 May - 03 Jun Norwegian
15 May - 18 May Ryanair
10 May - 21 May Norwegian direct
31 May - 04 Jun Norwegian direct
31 May - 11 Jun Norwegian direct
10 May - 28 May Norwegian direct
22 May - 25 May Ryanair
14 May - 18 May Ryanair
31 May - 07 Jun Norwegian direct
24 May - 04 Jun Norwegian direct
24 May - 11 Jun Norwegian direct
21 May - 04 Jun Norwegian direct
27 May - 03 Jun Brussels Airlines direct

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

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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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