Cheapest return flights from Stockholm to Porto in May from $128

AirHint found the following cheapest return flights from Stockholm (ARN) to Porto (OPO) in May 2026 (see full year).

Return flights

02 May - 08 May Norwegian Air Sweden AOC direct
02 May - 22 May Norwegian Air Sweden AOC direct
08 May - 22 May Ryanair direct
16 May - 22 May Ryanair direct
20 May - 22 May Norwegian Air Sweden AOC direct
12 May - 22 May Ryanair direct
02 May - 15 May Norwegian Air Sweden AOC direct
26 May - 12 Jun Ryanair direct
22 May - 12 Jun Ryanair direct
30 May - 05 Jun Ryanair direct
30 May - 12 Jun Ryanair direct
15 May - 22 May Ryanair direct
26 May - 05 Jun Ryanair direct
22 May - 05 Jun Ryanair direct
16 May - 05 Jun Ryanair direct
05 May - 08 May Ryanair direct
05 May - 22 May Ryanair direct
20 May - 05 Jun Norwegian Air Sweden AOC direct
29 May - 12 Jun Ryanair direct
15 May - 05 Jun Ryanair direct

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

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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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