Cheapest return flights from Oslo to Brussels in May from 135€

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

Return flights

03 May - 05 May Brussels Airlines direct
03 May - 10 May Brussels Airlines direct
04 May - 06 May Brussels Airlines direct
04 May - 11 May Brussels Airlines direct
01 May - 08 May Brussels Airlines direct
02 May - 04 May Brussels Airlines direct
08 May - 10 May Brussels Airlines direct
08 May - 15 May Brussels Airlines direct
09 May - 11 May Brussels Airlines direct
10 May - 12 May 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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