Cheapest return OPO–OSL flights, July

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

Return flights

10 Jul - 13 Jul Ryanair
15 Jul - 19 Jul Ryanair
15 Jul - 27 Jul easyJet
13 Jul - 22 Jul Ryanair
15 Jul - 20 Jul easyJet
01 Jul - 15 Jul Norwegian
31 Jul - 06 Aug Ryanair
29 Jul - 04 Aug Ryanair
03 Jul - 24 Jul Norwegian
31 Jul - 04 Aug Ryanair
03 Jul - 08 Jul Ryanair
03 Jul - 22 Jul Norwegian
30 Jul - 04 Aug Ryanair
05 Jul - 12 Jul Wizz Air
31 Jul - 07 Aug Ryanair
22 Jul - 10 Aug Norwegian direct
22 Jul - 12 Aug Norwegian direct
22 Jul - 07 Aug Norwegian direct
15 Jul - 03 Aug Norwegian
20 Jul - 10 Aug Norwegian direct

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

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