Cheapest return flights from Frankfurt to Helsinki in May from $173

Best time to book flights for Frankfurt (FRA) to Helsinki (HEL) flights at AirHint

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

Return flights

18 May - 21 May Ryanair
21 May - 28 May Ryanair
11 May - 14 May Ryanair
07 May - 12 May Ryanair
22 May - 25 May Ryanair
21 May - 24 May Ryanair
21 May - 25 May Ryanair
16 May - 19 May Ryanair
22 May - 28 May Ryanair
22 May - 27 May Ryanair
26 May - 02 Jun Ryanair
28 May - 01 Jun Ryanair
30 May - 02 Jun Ryanair
21 May - 01 Jun Ryanair
24 May - 02 Jun Ryanair
30 May - 04 Jun KLM
26 May - 01 Jun Ryanair
17 May - 01 Jun Ryanair
20 May - 01 Jun airBaltic
22 May - 01 Jun Ryanair

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

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