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

Return flights

22 Dec - 29 Dec	Brussels Airlines
06 Dec - 09 Dec	easyJet
08 Dec - 11 Dec	KLM
12 Dec - 15 Dec	KLM
01 Dec - 31 Dec	KLM
12 Dec - 14 Dec	KLM
01 Dec - 07 Dec	KLM
11 Dec - 14 Dec	KLM
07 Dec - 09 Dec	KLM
10 Dec - 14 Dec	KLM
30 Dec - 06 Jan	Brussels Airlines
29 Dec - 02 Jan	Brussels Airlines
30 Dec - 10 Jan	Brussels Airlines
30 Dec - 03 Jan	Brussels Airlines
29 Dec - 03 Jan	Brussels Airlines
30 Dec - 05 Jan	Brussels Airlines
31 Dec - 07 Jan	Brussels Airlines
24 Dec - 05 Jan	Austrian Airlines
31 Dec - 10 Jan	Brussels Airlines
31 Dec - 11 Jan	British Airways

Also check the deals for one-way flights from Milan 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 Milan to Oslo in December from 148€

Return flights