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

AirHint found the following cheapest return flights from Alicante (ALC) to Helsinki (HEL) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep Ryanair
12 Sep - 16 Sep Ryanair
19 Sep - 22 Sep Ryanair
10 Sep - 17 Sep Norwegian Air Sweden AOC
08 Sep - 23 Sep Ryanair
05 Sep - 15 Sep Ryanair
12 Sep - 15 Sep Ryanair
05 Sep - 08 Sep Ryanair
19 Sep - 06 Oct Ryanair direct
14 Sep - 16 Sep Norwegian Air Sweden AOC
24 Sep - 28 Sep Ryanair
29 Sep - 04 Oct Ryanair
29 Sep - 06 Oct Ryanair
22 Sep - 06 Oct Norwegian Air Sweden AOC direct
24 Sep - 06 Oct Norwegian Air Sweden AOC direct
27 Sep - 04 Oct Jet2
26 Sep - 06 Oct Ryanair direct
16 Sep - 06 Oct Norwegian Air Sweden AOC
17 Sep - 06 Oct Norwegian Air Sweden AOC
18 Sep - 06 Oct Norwegian Air Sweden AOC

Also check the deals for one-way flights from Alicante 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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