Cheapest one-way flights from Stockholm to Porto in September from $56

Best time to book flights for Stockholm (ARN) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Stockholm (ARN) to Porto (OPO) in September 2025 (see full year).

One-Way flights

28 Sep Ryanair direct
21 Sep Ryanair direct
14 Sep Ryanair direct
29 Sep Vueling Airlines
15 Sep Vueling Airlines
01 Sep Vueling Airlines
06 Sep Norwegian Air Sweden AOC direct
03 Sep Norwegian Air Sweden AOC direct

Also check the deals for return flights from Stockholm to Porto in September.

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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