Cheapest return flights from Porto to Oslo in June from $181

Best time to book flights for Porto (OPO) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Oslo (OSL) in June 2025 (see full year).

Return flights

27 Jun - 04 Jul Norwegian
18 Jun - 20 Jun Norwegian
06 Jun - 11 Jun Norwegian
06 Jun - 07 Jun Norwegian
27 Jun - 11 Jul Norwegian direct
06 Jun - 11 Jun Norwegian direct
30 Jun - 11 Jul Norwegian direct
18 Jun - 02 Jul Norwegian direct
17 Jun - 19 Jun Ryanair
27 Jun - 02 Jul Norwegian direct
09 Jun - 11 Jun Norwegian
30 Jun - 02 Jul Norwegian direct
06 Jun - 18 Jun Norwegian
18 Jun - 23 Jun Norwegian direct
19 Jun - 22 Jun Ryanair
17 Jun - 18 Jun Norwegian Air Sweden AOC
27 Jun - 04 Jul Norwegian direct
18 Jun - 04 Jul Norwegian direct
18 Jun - 07 Jul Norwegian direct
27 Jun - 07 Jul Norwegian direct

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