AirHint found the following cheapest one-way flights from Stockholm (ARN) to Barcelona (BCN) in May 2026 (see full year).

One-Way flights

11 May	Norwegian Air Sweden AOC	direct
04 May	Norwegian Air Sweden AOC	direct
10 May	Norwegian Air Sweden AOC	direct
31 May	Norwegian Air Sweden AOC	direct
08 May	Norwegian Air Sweden AOC	direct
09 May	KLM
09 May	Norwegian Air Sweden AOC	direct
29 May	Norwegian Air Sweden AOC	direct
15 May	Norwegian Air Sweden AOC
21 May	Norwegian Air Sweden AOC	direct

Also check the deals for return flights from Stockholm to Barcelona in May.

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest one-way flights from Stockholm to Barcelona in May from 49€

One-Way flights