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

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

Return flights

03 Dec - 10 Dec Scandinavian Airlines direct
02 Dec - 04 Dec Scandinavian Airlines direct
01 Dec - 03 Dec Scandinavian Airlines direct
07 Dec - 09 Dec Scandinavian Airlines direct
08 Dec - 10 Dec Scandinavian Airlines direct
09 Dec - 11 Dec Scandinavian Airlines direct
20 Dec - 03 Jan Ryanair
09 Dec - 16 Dec Scandinavian Airlines direct
10 Dec - 17 Dec Scandinavian Airlines direct
01 Dec - 08 Dec Scandinavian Airlines direct
03 Dec - 05 Dec Scandinavian Airlines
30 Dec - 06 Jan Brussels Airlines direct
31 Dec - 07 Jan Brussels Airlines direct
29 Dec - 05 Jan Brussels Airlines direct
31 Dec - 02 Jan Brussels Airlines direct
30 Dec - 01 Jan Brussels Airlines direct
26 Dec - 02 Jan Brussels Airlines direct
25 Dec - 01 Jan Brussels Airlines direct
28 Dec - 04 Jan Brussels Airlines direct
28 Dec - 14 Jan Vueling Airlines

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

Skyscanner

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.