Cheapest one-way flights from Porto to Oslo in May from 81€

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

One-Way flights

04 May easyJet
12 May Ryanair
08 May Ryanair
08 May Norwegian direct
20 May Norwegian direct
06 May Norwegian direct
15 May Norwegian direct
18 May Norwegian direct
25 May Norwegian direct
04 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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