Cheapest return flights from Barcelona to Helsinki in September from 159€

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

Return flights

04 Sep - 06 Sep Vueling Airlines
01 Sep - 07 Sep Norwegian Air Sweden AOC
17 Sep - 24 Sep Norwegian Air Sweden AOC
01 Sep - 03 Sep Norwegian Air Sweden AOC
17 Sep - 04 Oct Norwegian Air Sweden AOC
17 Sep - 05 Oct Norwegian Air Sweden AOC
03 Sep - 06 Sep Norwegian Air Sweden AOC
17 Sep - 24 Sep Norwegian Air Sweden AOC direct
03 Sep - 24 Sep Norwegian Air Sweden AOC direct
04 Sep - 24 Sep Norwegian Air Sweden AOC direct
01 Sep - 06 Sep Norwegian Air Sweden AOC
17 Sep - 06 Oct Norwegian Air Sweden AOC
03 Sep - 10 Sep Norwegian Air Sweden AOC direct
29 Sep - 05 Oct KLM
17 Sep - 08 Oct Norwegian Air Sweden AOC
28 Sep - 03 Oct Finnair
21 Sep - 04 Oct Norwegian Air Sweden AOC
21 Sep - 05 Oct Norwegian Air Sweden AOC
17 Sep - 04 Oct Norwegian Air Sweden AOC direct
29 Sep - 05 Oct Finnair direct

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

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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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