Cheapest return flights from Barcelona to Helsinki in September from 146€

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

Return flights

17 Sep - 23 Sep Vueling Airlines
17 Sep - 20 Sep Vueling Airlines
15 Sep - 18 Sep Vueling Airlines
02 Sep - 09 Sep Ryanair
19 Sep - 23 Sep Wizz Air Malta
20 Sep - 23 Sep Vueling Airlines
11 Sep - 13 Sep Norwegian Air Sweden AOC
21 Sep - 24 Sep Wizz Air Malta
12 Sep - 24 Sep Wizz Air Malta
10 Sep - 14 Sep Norwegian Air Sweden AOC direct
23 Sep - 14 Oct Norwegian Air Sweden AOC direct
24 Sep - 14 Oct Norwegian Air Sweden AOC direct
23 Sep - 05 Oct Norwegian Air Sweden AOC direct
23 Sep - 12 Oct Norwegian Air Sweden AOC direct
24 Sep - 05 Oct Norwegian Air Sweden AOC direct
24 Sep - 12 Oct Norwegian Air Sweden AOC direct
17 Sep - 05 Oct Norwegian Air Sweden AOC direct
23 Sep - 07 Oct Norwegian Air Sweden AOC direct
24 Sep - 15 Oct Norwegian Air Sweden AOC direct
24 Sep - 07 Oct Norwegian Air Sweden AOC 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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