Cheapest return flights from Porto to Oslo in June from $198

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

Return flights

12 Jun - 13 Jun Norwegian
12 Jun - 14 Jun Norwegian
10 Jun - 13 Jun Norwegian
12 Jun - 15 Jun Norwegian direct
10 Jun - 12 Jun Norwegian direct
08 Jun - 10 Jun Vueling Airlines
10 Jun - 15 Jun Norwegian direct
06 Jun - 17 Jun Ryanair
26 Jun - 17 Jul Norwegian direct
26 Jun - 11 Jul Norwegian
01 Jun - 10 Jun Vueling Airlines
10 Jun - 21 Jun Norwegian
12 Jun - 01 Jul Norwegian
12 Jun - 01 Jul Norwegian direct
26 Jun - 01 Jul Norwegian
26 Jun - 01 Jul Norwegian direct
26 Jun - 13 Jul Norwegian direct
17 Jun - 01 Jul Norwegian
10 Jun - 01 Jul Norwegian direct
17 Jun - 01 Jul Norwegian direct

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

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