AirHint found the following cheapest return flights from Rome (CIA) to Oslo (OSL) in March 2026 (see full year).

Return flights

17 Mar - 24 Mar	Ryanair
14 Mar - 17 Mar	Ryanair
10 Mar - 11 Mar	Ryanair
19 Mar - 23 Mar	Ryanair
21 Mar - 23 Mar	Ryanair
17 Mar - 18 Mar	Ryanair
14 Mar - 16 Mar	Ryanair
21 Mar - 24 Mar	Ryanair
17 Mar - 20 Mar	Ryanair
12 Mar - 16 Mar	Ryanair
31 Mar - 04 Apr	Ryanair
25 Mar - 04 Apr	Ryanair
31 Mar - 03 Apr	Ryanair
30 Mar - 14 Apr	Ryanair
30 Mar - 16 Apr	Ryanair
28 Mar - 05 Apr	Ryanair
30 Mar - 15 Apr	Ryanair
26 Mar - 03 Apr	Ryanair
30 Mar - 17 Apr	Ryanair
25 Mar - 05 Apr	Ryanair

Also check the deals for one-way flights from Rome to Oslo in March.

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Rome to Oslo in March from $102

Return flights