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

Return flights

01 Dec - 04 Dec	Ryanair
08 Dec - 14 Dec	Ryanair
12 Dec - 08 Jan	Wizz Air Malta
18 Dec - 08 Jan	Wizz Air Malta
10 Dec - 12 Dec	Ryanair
06 Dec - 13 Dec	Wizz Air
12 Dec - 28 Dec	Ryanair
11 Dec - 14 Dec	Wizz Air
11 Dec - 16 Dec	Wizz Air
10 Dec - 14 Dec	Ryanair
03 Dec - 10 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
31 Dec - 04 Jan	Ryanair
29 Dec - 02 Jan	Ryanair
30 Dec - 03 Jan	Wizz Air Malta

Also check the deals for one-way flights from Pisa to Helsinki in December.

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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Cheapest return flights from Pisa to Helsinki in December from $227

Return flights