Cheapest one-way flights from Stockholm to Porto in September from 59€

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

One-Way flights

10 Sep Norwegian Air Sweden AOC direct
07 Sep Ryanair direct
24 Sep Scandinavian Airlines
16 Sep Ryanair
22 Sep Ryanair
14 Sep Ryanair direct
28 Sep Ryanair direct
17 Sep Ryanair
21 Sep Ryanair 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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