Cheapest one-way flights from Barcelona to Helsinki in August from $122

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

One-Way flights

30 Aug KLM
19 Aug Vueling Airlines
18 Aug Vueling Airlines
18 Aug Norwegian Air Sweden AOC direct
30 Aug Finnair direct
23 Aug Finnair direct
15 Aug Vueling Airlines
14 Aug KLM
11 Aug Vueling Airlines
17 Aug Norwegian Air Sweden AOC direct

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

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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