Cheapest one-way flights from Porto to Oslo in March from $50

AirHint found the following cheapest one-way flights from Porto (OPO) to Oslo (OSL) in March 2026 (see full year).

One-Way flights

30 Mar Norwegian direct
25 Mar Norwegian direct
17 Mar Wizz Air
10 Mar Wizz Air
11 Mar Ryanair
29 Mar Wizz Air
18 Mar Ryanair
16 Mar Ryanair
19 Mar Ryanair
12 Mar Ryanair

Also check the deals for return flights from Porto to Oslo in March.

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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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