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

Return flights

04 Mar - 09 Mar	Ryanair
09 Mar - 15 Mar	Wizz Air Malta
04 Mar - 08 Mar	Ryanair
06 Mar - 13 Mar	Ryanair
07 Mar - 10 Mar	Ryanair
05 Mar - 08 Mar	Ryanair
21 Mar - 24 Mar	Ryanair
11 Mar - 14 Mar	Ryanair
19 Mar - 23 Mar	Ryanair
19 Mar - 22 Mar	Ryanair
31 Mar - 07 Apr	Lufthansa
31 Mar - 07 Apr	Finnair	direct
29 Mar - 07 Apr	Scandinavian Airlines
28 Mar - 04 Apr	KLM
29 Mar - 07 Apr	Finnair	direct
28 Mar - 04 Apr	Finnair	direct

Also check the deals for one-way flights from Rome 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 Rome to Helsinki in March from 139€

Return flights