Cheapest return flights from Pisa to Helsinki in September from $203

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

Return flights

02 Sep - 09 Sep Norwegian Air Sweden AOC direct
02 Sep - 16 Sep Norwegian Air Sweden AOC direct
07 Sep - 09 Sep Ryanair
02 Sep - 06 Sep Norwegian Air Sweden AOC
01 Sep - 05 Sep airBaltic
09 Sep - 16 Sep Norwegian Air Sweden AOC direct
09 Sep - 30 Sep Norwegian Air Sweden AOC direct
16 Sep - 04 Oct Norwegian Air Sweden AOC direct
13 Sep - 04 Oct Norwegian Air Sweden AOC direct
13 Sep - 16 Sep Norwegian Air Sweden AOC direct
16 Sep - 30 Sep Norwegian Air Sweden AOC direct
06 Sep - 09 Sep Norwegian Air Sweden AOC direct
20 Sep - 04 Oct Norwegian Air Sweden AOC direct
27 Sep - 18 Oct Norwegian Air Sweden AOC direct
27 Sep - 04 Oct Norwegian Air Sweden AOC direct
27 Sep - 14 Oct Norwegian Air Sweden AOC direct
20 Sep - 11 Oct Norwegian Air Sweden AOC direct
27 Sep - 11 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Pisa 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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