AirHint found the following cheapest return flights from Helsinki (HEL) to Berlin (BER) in May 2026 (see full year).

Return flights

15 May - 17 May	airBaltic
16 May - 18 May	airBaltic
02 May - 04 May	airBaltic
01 May - 03 May	airBaltic
23 May - 24 May	airBaltic
14 May - 17 May	airBaltic
13 May - 17 May	airBaltic
22 May - 25 May	airBaltic
01 May - 06 May	Finnair	direct
01 May - 06 May	airBaltic
30 May - 01 Jun	airBaltic
28 May - 01 Jun	airBaltic
29 May - 01 Jun	airBaltic
30 May - 02 Jun	airBaltic
28 May - 01 Jun	Finnair	direct
30 May - 02 Jun	Finnair	direct
30 May - 01 Jun	Finnair	direct
29 May - 01 Jun	Finnair	direct

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

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 Berlin

Cheap car rent in Berlin

Cheapest return flights from Helsinki to Berlin in May from 139€

Return flights