AirHint found the following cheapest return flights from Frankfurt (FRA) to Helsinki (HEL) in June 2025 (see full year).

Return flights

26 Jun - 16 Jul	Ryanair
23 Jun - 01 Jul	Finnair
24 Jun - 03 Jul	airBaltic
29 Jun - 02 Jul	Ryanair
23 Jun - 01 Jul	Finnair	direct
26 Jun - 30 Jun	Ryanair
30 Jun - 04 Jul	airBaltic
30 Jun - 03 Jul	airBaltic
30 Jun - 08 Jul	airBaltic
26 Jun - 29 Jun	Ryanair
23 Jun - 30 Jun	Finnair
29 Jun - 06 Jul	Ryanair
28 Jun - 08 Jul	airBaltic
24 Jun - 30 Jun	Ryanair
21 Jun - 25 Jun	Finnair
23 Jun - 26 Jun	Finnair	direct
23 Jun - 25 Jun	Finnair
24 Jun - 29 Jun	airBaltic
25 Jun - 29 Jun	airBaltic
21 Jun - 28 Jun	Finnair

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

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

Cheapest return flights from Frankfurt to Helsinki in June from $222

Return flights