AirHint found the following cheapest return flights from Naples (NAP) to Helsinki (HEL) in July 2025 (see full year).

Return flights

31 Jul - 10 Aug	Ryanair
31 Jul - 04 Aug	Ryanair
31 Jul - 25 Aug	Ryanair
29 Jul - 25 Aug	Ryanair
31 Jul - 08 Aug	Ryanair
28 Jul - 25 Aug	Ryanair
31 Jul - 26 Aug	Ryanair
14 Jul - 17 Jul	Ryanair
07 Jul - 14 Jul	Turkish Airlines
14 Jul - 18 Jul	Ryanair
15 Jul - 21 Jul	Wizz Air Malta
11 Jul - 14 Jul	Turkish Airlines
11 Jul - 16 Jul	Turkish Airlines
04 Jul - 11 Jul	Turkish Airlines
11 Jul - 18 Jul	Turkish Airlines
04 Jul - 06 Jul	Turkish Airlines
04 Jul - 10 Jul	Turkish Airlines
28 Jul - 05 Aug	Ryanair
31 Jul - 07 Aug	Ryanair
28 Jul - 04 Aug	Ryanair

Also check the deals for one-way flights from Naples to Helsinki in July.

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 Naples to Helsinki in July from $342

Return flights