Cheapest return flights from Oslo to Brussels in December from 125€

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

Return flights

08 Dec - 13 Dec Wizz Air
12 Dec - 15 Dec Wizz Air
06 Dec - 08 Dec Ryanair
12 Dec - 19 Dec Brussels Airlines direct
13 Dec - 15 Dec Brussels Airlines direct
02 Dec - 04 Dec Brussels Airlines direct
05 Dec - 12 Dec Brussels Airlines direct
06 Dec - 08 Dec Brussels Airlines direct
08 Dec - 10 Dec Brussels Airlines direct
08 Dec - 15 Dec Brussels Airlines direct
15 Dec - 09 Jan Brussels Airlines direct
31 Dec - 07 Jan Brussels Airlines direct
29 Dec - 05 Jan Brussels Airlines direct
30 Dec - 06 Jan Brussels Airlines direct
23 Dec - 06 Jan Ryanair
23 Dec - 07 Jan Ryanair
20 Dec - 04 Jan Ryanair
31 Dec - 02 Jan Brussels Airlines direct
23 Dec - 05 Jan Ryanair
22 Dec - 04 Jan Ryanair

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

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