Cheapest return flights from Porto to Oslo in July from $230

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 July 2025 (see full year).

Return flights

02 Jul - 16 Jul Ryanair
01 Jul - 15 Jul Ryanair
30 Jul - 15 Aug Ryanair
04 Jul - 07 Jul easyJet
02 Jul - 23 Jul Norwegian direct
01 Jul - 01 Jul easyJet
04 Jul - 23 Jul Norwegian
02 Jul - 04 Jul Ryanair
30 Jul - 13 Aug Vueling Airlines
02 Jul - 21 Jul Norwegian direct
16 Jul - 23 Jul Lufthansa
31 Jul - 15 Aug easyJet
14 Jul - 21 Jul Ryanair
30 Jul - 13 Aug Norwegian direct
28 Jul - 13 Aug Norwegian direct
27 Jul - 03 Aug Ryanair
30 Jul - 15 Aug Norwegian direct
30 Jul - 11 Aug Vueling Airlines
28 Jul - 15 Aug Norwegian direct
18 Jul - 08 Aug Norwegian direct

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

Skyscanner

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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