Cheapest return flights from Porto to Stockholm in April from $161

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

Return flights

15 Apr - 18 Apr Norwegian Air Sweden AOC direct
01 Apr - 18 Apr Norwegian Air Sweden AOC direct
01 Apr - 04 Apr Norwegian Air Sweden AOC direct
01 Apr - 08 Apr Norwegian Air Sweden AOC direct
04 Apr - 08 Apr KLM
03 Apr - 06 Apr SWISS
04 Apr - 18 Apr Norwegian Air Sweden AOC direct
08 Apr - 18 Apr Norwegian Air Sweden AOC direct
04 Apr - 08 Apr Norwegian Air Sweden AOC direct

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

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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