Cheapest return flights from Oslo to Brussels in March from 122€

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

Return flights

10 Mar - 17 Mar Scandinavian Airlines direct
24 Mar - 31 Mar Scandinavian Airlines direct
08 Mar - 10 Mar Scandinavian Airlines direct
05 Mar - 12 Mar Scandinavian Airlines
02 Mar - 04 Mar Scandinavian Airlines
23 Mar - 30 Mar Brussels Airlines direct
06 Mar - 13 Mar Brussels Airlines direct
07 Mar - 09 Mar Brussels Airlines direct
08 Mar - 15 Mar Brussels Airlines direct
16 Mar - 23 Mar Brussels Airlines direct
30 Mar - 01 Apr Brussels Airlines direct
31 Mar - 02 Apr Brussels Airlines direct
31 Mar - 07 Apr Scandinavian Airlines direct
26 Mar - 02 Apr Brussels Airlines direct
27 Mar - 03 Apr Brussels Airlines direct
30 Mar - 06 Apr Brussels Airlines direct
29 Mar - 05 Apr Brussels Airlines direct

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

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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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