Cheapest one-way OPO–OSL flights, October

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

One-Way flights

07 Oct easyJet
28 Oct Vueling Airlines
21 Oct Norwegian direct
02 Oct Ryanair
14 Oct Norwegian direct
07 Oct Norwegian direct
16 Oct Norwegian direct
23 Oct Norwegian Air Sweden AOC
23 Oct Norwegian direct
19 Oct Norwegian direct

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

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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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