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

Return flights

28 Jul - 03 Aug	Lufthansa
07 Jul - 03 Aug	Lufthansa
28 Jul - 07 Aug	Lufthansa
27 Jul - 03 Aug	Lufthansa
27 Jul - 02 Aug	Lufthansa
15 Jul - 17 Jul	Wizz Air Malta
15 Jul - 25 Jul	Ryanair
05 Jul - 03 Aug	Lufthansa
10 Jul - 14 Jul	Ryanair
30 Jul - 01 Aug	Wizz Air Malta
12 Jul - 17 Jul	Wizz Air Malta
22 Jul - 05 Aug	Vueling Airlines
08 Jul - 16 Jul	Lufthansa
05 Jul - 21 Jul	Lufthansa
01 Jul - 09 Aug	Wizz Air Malta
21 Jul - 27 Jul	Ryanair
01 Jul - 08 Jul	Wizz Air Malta
11 Jul - 14 Jul	Lufthansa
06 Jul - 13 Jul	Lufthansa
24 Jul - 12 Aug	Ryanair

Also check the deals for one-way flights from Rome 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 Rome to Helsinki in July from $219

Return flights