AirHint found the following cheapest one-way flights from Stockholm (ARN) to Barcelona (BCN) in August 2025 (see full year).

One-Way flights

27 Aug	Ryanair
18 Aug	Ryanair	direct
15 Aug	Norwegian Air Sweden AOC	direct
24 Aug	Vueling Airlines	direct
26 Aug	Norwegian Air Sweden AOC
19 Aug	Norwegian Air Sweden AOC
29 Aug	Eurowings
19 Aug	Norwegian Air Sweden AOC	direct
31 Aug	Ryanair
16 Aug	Ethiopian Airlines

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

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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Cheapest one-way flights from Stockholm to Barcelona in August from 70€

One-Way flights