Cheapest return flights from Frankfurt to Helsinki in September from 172€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Helsinki (HEL) in September 2026 (see full year).

Return flights

30 Sep - 13 Oct Finnair direct
01 Sep - 08 Sep airBaltic
09 Sep - 15 Sep airBaltic
22 Sep - 28 Sep airBaltic
14 Sep - 20 Sep airBaltic
09 Sep - 15 Sep Lufthansa direct
01 Sep - 08 Sep Lufthansa direct
14 Sep - 20 Sep Finnair direct
22 Sep - 28 Sep Finnair direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.