Cheapest one-way flights from Porto to Oslo in July from $90

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

AirHint found the following cheapest one-way flights from Porto (OPO) to Oslo (OSL) in July 2025 (see full year).

One-Way flights

02 Jul Norwegian direct
03 Jul KLM
04 Jul Ryanair
09 Jul Ryanair
23 Jul Ryanair
07 Jul Norwegian direct
11 Jul Norwegian direct
04 Jul Norwegian direct
17 Jul Ryanair
09 Jul Norwegian direct

Also check the deals for return 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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