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

Return flights

25 Dec - 01 Jan	Wizz Air
29 Dec - 01 Jan	Ryanair
26 Dec - 31 Dec	Wizz Air Malta
24 Dec - 11 Jan	Ryanair
30 Dec - 01 Jan	Ryanair
30 Dec - 06 Jan	Ryanair
27 Dec - 01 Jan	Ryanair
29 Dec - 06 Jan	Ryanair
24 Dec - 29 Dec	Ryanair
31 Dec - 06 Jan	Ryanair
26 Dec - 28 Dec	Wizz Air Malta
27 Dec - 03 Jan	Ryanair
24 Dec - 01 Jan	KLM
20 Dec - 21 Dec	Wizz Air
26 Dec - 27 Dec	Wizz Air Malta

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 149€

Return flights