Cheapest return flights from Berlin to Helsinki in September from $148

Best time to book flights for Berlin (BER) to Helsinki (HEL) flights at AirHint

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

Return flights

10 Sep - 15 Sep Eurowings
10 Sep - 11 Sep Eurowings direct
10 Sep - 15 Sep Eurowings direct
01 Sep - 12 Sep airBaltic
19 Sep - 26 Sep airBaltic
29 Sep - 05 Oct airBaltic
09 Sep - 18 Sep Norwegian Air Sweden AOC
01 Sep - 12 Sep Eurowings direct
29 Sep - 05 Oct Finnair direct
09 Sep - 18 Sep Finnair direct
19 Sep - 26 Sep Finnair direct

Also check the deals for one-way flights from Berlin 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.

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