Cheapest return flights from Oslo to Porto in June from 169€

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

Return flights

01 Jun - 05 Jun Vueling Airlines
01 Jun - 05 Jun Norwegian direct
05 Jun - 24 Jun Norwegian direct
12 Jun - 24 Jun Norwegian direct
12 Jun - 01 Jul Norwegian direct
01 Jun - 15 Jun Vueling Airlines
15 Jun - 24 Jun Norwegian direct
15 Jun - 01 Jul Norwegian direct
12 Jun - 29 Jun Norwegian direct
10 Jun - 24 Jun Norwegian direct
15 Jun - 29 Jun Norwegian direct
10 Jun - 01 Jul Vueling Airlines
01 Jun - 15 Jun Norwegian direct
12 Jun - 02 Jul Norwegian
22 Jun - 01 Jul Norwegian Air Sweden AOC
15 Jun - 02 Jul Norwegian
26 Jun - 01 Jul Norwegian direct
22 Jun - 01 Jul Norwegian direct
15 Jun - 06 Jul Norwegian Air Sweden AOC
22 Jun - 08 Jul Norwegian Air Sweden AOC

Also check the deals for one-way flights from Oslo to Porto in June.

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