Cheapest return flights from Barcelona to Helsinki in September from 135€

AirHint found the following cheapest return flights from Barcelona (BCN) to Helsinki (HEL) in September 2026 (see full year).

Return flights

02 Sep - 09 Sep Vueling Airlines
03 Sep - 11 Sep Norwegian Air Sweden AOC direct
03 Sep - 23 Sep Norwegian Air Sweden AOC direct
03 Sep - 14 Sep Norwegian Air Sweden AOC direct
02 Sep - 11 Sep Norwegian Air Sweden AOC direct
02 Sep - 23 Sep Norwegian Air Sweden AOC direct
02 Sep - 14 Sep Norwegian Air Sweden AOC direct
10 Sep - 11 Sep Norwegian Air Sweden AOC direct
10 Sep - 23 Sep Norwegian Air Sweden AOC direct
10 Sep - 14 Sep Norwegian Air Sweden AOC direct
28 Sep - 19 Oct Norwegian Air Sweden AOC direct
16 Sep - 05 Oct Norwegian Air Sweden AOC
17 Sep - 05 Oct Norwegian Air Sweden AOC
16 Sep - 04 Oct Norwegian Air Sweden AOC
17 Sep - 04 Oct Norwegian Air Sweden AOC
14 Sep - 05 Oct Norwegian Air Sweden AOC
28 Sep - 13 Oct Norwegian Air Sweden AOC
14 Sep - 04 Oct Norwegian Air Sweden AOC
28 Sep - 05 Oct Norwegian Air Sweden AOC
16 Sep - 04 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Barcelona to Helsinki in September.

Powered by

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 Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.