Cheapest one-way flights from Oslo to Porto in June from 79€

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

One-Way flights

01 Jun Vueling Airlines
14 Jun Norwegian
17 Jun Vueling Airlines
01 Jun Norwegian direct
17 Jun Norwegian direct
24 Jun Norwegian Air Sweden AOC
23 Jun Norwegian
24 Jun Norwegian direct

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

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