Book cheap flights fast with idealo

Save time & money: find cheap flights fast

Easy to use: filter & sort to find the best flight

Free to use: compare offers & book flights

Our cheapest offers for flights from Belgium a Oslo

Here you can compare cheap flights from Belgium to Oslo (OSL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Oslo. Prices and availability may change at any time.

Flights from Brussels (BRU) to Oslo (OSL)

	Outbound	Return	Airlines	Price
Brussels Oslo	Outbound 02/19/25 1 Stopover (RIX) BT0602, BT0153 09h 20min	Return 03/10/25 1 Stopover (RIX) BT0152, BT0601 24h 20min	Air Baltic	$114
Best option Brussels Oslo	Outbound 02/19/25 direct SK4744 01h 55min	Return 03/10/25 direct SK4743 02h 00min	SAS Scandinavian Airlines	$137
Brussels Oslo	Outbound 02/19/25 1 Stopover (RIX) BT0602, BT0153 09h 20min	Return 03/10/25 1 Stopover (RIX) BT0152, BT0601 24h 20min	Air Baltic	$116