Cheapest return NAP–HEL flights, May

AirHint found the following cheapest return flights from Naples (NAP) to Helsinki (HEL) in May 2026 (see full year).

Return flights

20 May - 27 May Ryanair
20 May - 22 May Ryanair
20 May - 24 May Ryanair
23 May - 27 May Ryanair
12 May - 19 May Ryanair
21 May - 26 May Ryanair
22 May - 28 May Ryanair
15 May - 19 May Ryanair
18 May - 22 May Ryanair
11 May - 12 May Ryanair
29 May - 01 Jun Ryanair
29 May - 02 Jun Ryanair
31 May - 03 Jun Ryanair
31 May - 02 Jun Wizz Air Malta
28 May - 02 Jun Ryanair
31 May - 04 Jun Wizz Air Malta
29 May - 01 Jun Finnair direct
29 May - 02 Jun Finnair direct
28 May - 02 Jun Finnair direct

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

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