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

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

One-Way flights

15 Jun Ryanair
01 Jun Vueling Airlines
02 Jun Norwegian Air Sweden AOC
21 Jun Ryanair
01 Jun Norwegian direct
08 Jun Norwegian Air Sweden AOC
05 Jun Norwegian direct
17 Jun Norwegian direct
08 Jun Norwegian direct
15 Jun Norwegian direct

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

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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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