Cheapest return flights from Rome to Helsinki in September from $217

Best time to book flights for Rome (FCO) to Helsinki (HEL) flights at AirHint

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

Return flights

04 Sep - 07 Sep Lufthansa
12 Sep - 14 Sep easyJet
12 Sep - 15 Sep easyJet
23 Sep - 30 Sep Lufthansa
19 Sep - 21 Sep Lufthansa
01 Sep - 09 Sep Finnair direct
01 Sep - 07 Sep Lufthansa
04 Sep - 07 Sep Finnair direct
02 Sep - 05 Sep Norwegian Air Sweden AOC
15 Sep - 18 Sep Ryanair

Also check the deals for one-way flights from Rome to Helsinki in September.

Skyscanner

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki