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

Return flights

08 Dec - 15 Dec	Ryanair
21 Dec - 01 Jan	Ryanair
06 Dec - 09 Dec	Ryanair
02 Dec - 09 Dec	Wizz Air
07 Dec - 09 Dec	Ryanair
23 Dec - 01 Jan	Ryanair
14 Dec - 17 Dec	Ryanair
13 Dec - 18 Dec	Wizz Air
11 Dec - 14 Dec	Ryanair
08 Dec - 10 Dec	Ryanair
10 Dec - 12 Dec	Wizz Air Malta
04 Dec - 09 Dec	Wizz Air
22 Dec - 01 Jan	Brussels Airlines
26 Dec - 10 Jan	Wizz Air Malta
21 Dec - 05 Jan	Air Serbia
21 Dec - 04 Jan	Air Serbia
30 Dec - 01 Jan	Wizz Air Malta
31 Dec - 01 Jan	Ryanair
27 Dec - 01 Jan	Wizz Air
26 Dec - 02 Jan	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 115€

Return flights