AirHint found the following cheapest one-way flights from Stockholm (ARN) to Porto (OPO) in September 2026 (see full year).
One-Way flights
| 08 Sep | Ryanair | direct | |
| 26 Sep | Ryanair | direct | |
| 20 Sep | Norwegian Air Sweden AOC | ||
| 09 Sep | Transavia France | ||
| 09 Sep | Norwegian Air Sweden AOC | direct | |
| 04 Sep | Vueling Airlines |
Also check the deals for return flights from Stockholm to Porto in September.
Powered by
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.
Find us on social media