Cheapest one-way flights from Barcelona to Helsinki in September from 69€
AirHint found the following cheapest one-way flights from Barcelona (BCN) to Helsinki (HEL) in September 2025 (see full year).
One-Way flights
| 24 Sep | Vueling Airlines | ||
| 01 Sep | Norwegian Air Sweden AOC | direct | |
| 24 Sep | Norwegian Air Sweden AOC | direct | |
| 30 Sep | Norwegian Air Sweden AOC | ||
| 21 Sep | Norwegian Air Sweden AOC | direct |
Also check the deals for return flights from Barcelona to Helsinki in September.
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.
