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

Return flights

05 Mar - 13 Mar	Lufthansa
13 Mar - 15 Mar	Lufthansa
13 Mar - 20 Mar	Lufthansa
06 Mar - 15 Mar	Lufthansa
05 Mar - 08 Mar	Lufthansa
20 Mar - 23 Mar	Lufthansa
23 Mar - 30 Mar	Lufthansa
16 Mar - 23 Mar	Lufthansa
02 Mar - 09 Mar	Lufthansa
18 Mar - 22 Mar	Lufthansa

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

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 March from 164€

Return flights