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

Return flights

11 Dec - 15 Dec	Wizz Air
13 Dec - 16 Dec	Ryanair
12 Dec - 16 Dec	Wizz Air Malta
08 Dec - 12 Dec	Wizz Air Malta
04 Dec - 06 Dec	Wizz Air Malta
05 Dec - 09 Dec	Wizz Air Malta
01 Dec - 04 Dec	Ryanair
12 Dec - 15 Dec	Wizz Air Malta
04 Dec - 07 Dec	Wizz Air Malta
23 Dec - 01 Jan	Ryanair
20 Dec - 24 Dec	Ryanair
23 Dec - 06 Jan	Ryanair
22 Dec - 01 Jan	Brussels Airlines
30 Dec - 11 Jan	Wizz Air Malta
29 Dec - 01 Jan	Wizz Air Malta
30 Dec - 01 Jan	Ryanair
31 Dec - 02 Jan	Ryanair
31 Dec - 06 Jan	Ryanair
27 Dec - 04 Jan	Ryanair
23 Dec - 02 Jan	Lufthansa

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 $110

Return flights