Cheapest return flights from Porto to Stockholm in September from $153

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

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

Return flights

16 Sep - 05 Oct Vueling Airlines
11 Sep - 25 Sep Ryanair direct
03 Sep - 25 Sep Norwegian Air Sweden AOC direct
16 Sep - 25 Sep Vueling Airlines
18 Sep - 05 Oct Ryanair direct
11 Sep - 17 Sep Ryanair direct
16 Sep - 30 Sep Vueling Airlines
04 Sep - 25 Sep Ryanair direct
18 Sep - 25 Sep Ryanair direct
06 Sep - 25 Sep Norwegian Air Sweden AOC direct
14 Sep - 05 Oct Ryanair direct
03 Sep - 17 Sep Norwegian Air Sweden AOC direct
11 Sep - 24 Sep Ryanair
18 Sep - 02 Oct TAP
27 Sep - 12 Oct Vueling Airlines
27 Sep - 05 Oct Vueling Airlines
25 Sep - 12 Oct Ryanair direct
20 Sep - 05 Oct Vueling Airlines
25 Sep - 05 Oct Ryanair direct
16 Sep - 02 Oct Vueling Airlines

Also check the deals for one-way flights from Porto to Stockholm 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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