AirHint found the following cheapest return flights from Milan (LIN) to Oslo (OSL) in April 2026 (see full year).

Return flights

20 Apr - 29 Apr	Brussels Airlines
09 Apr - 14 Apr	Brussels Airlines
30 Apr - 04 May	Brussels Airlines
02 Apr - 08 Apr	KLM
09 Apr - 13 Apr	Brussels Airlines
02 Apr - 07 Apr	KLM
01 Apr - 07 Apr	Air France
12 Apr - 16 Apr	Lufthansa
10 Apr - 13 Apr	Lufthansa
11 Apr - 20 Apr	Lufthansa
23 Apr - 26 Apr	Lufthansa
29 Apr - 03 May	Lufthansa
30 Apr - 03 May	Lufthansa

Also check the deals for one-way flights from Milan to Oslo in April.

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 April from 172€

Return flights