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

Return flights

12 Dec - 16 Dec	Ryanair
11 Dec - 13 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
04 Dec - 09 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
11 Dec - 14 Dec	Air France
28 Dec - 01 Jan	Ryanair
23 Dec - 28 Dec	Lufthansa
29 Dec - 02 Jan	Brussels Airlines
29 Dec - 04 Jan	Wizz Air Malta
26 Dec - 31 Dec	Ryanair

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

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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Cheapest return flights from Bologna to Oslo in December from 124€

Return flights