Cheapest one-way flights from Porto to Oslo in May from 42€

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

One-Way flights

01 May Norwegian direct
06 May Air Europa
11 May easyJet
06 May Norwegian direct
15 May Norwegian direct
08 May Norwegian direct
08 May Vueling Airlines
07 May Ryanair
22 May Norwegian direct
13 May Norwegian direct

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

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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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