AirHint found the following cheapest return flights from Hamburg (HAM) to Helsinki (HEL) in December 2025 (see full year).

Return flights

03 Dec - 07 Dec	airBaltic
04 Dec - 07 Dec	airBaltic
04 Dec - 11 Dec	airBaltic
12 Dec - 15 Dec	airBaltic
08 Dec - 13 Dec	airBaltic
08 Dec - 15 Dec	airBaltic
01 Dec - 10 Dec	airBaltic
07 Dec - 14 Dec	airBaltic
06 Dec - 14 Dec	airBaltic
06 Dec - 13 Dec	airBaltic
30 Dec - 12 Jan	airBaltic
26 Dec - 05 Jan	airBaltic
15 Dec - 10 Jan	KLM
13 Dec - 05 Jan	airBaltic
25 Dec - 05 Jan	airBaltic
21 Dec - 07 Jan	Scandinavian Airlines
29 Dec - 07 Jan	airBaltic
26 Dec - 01 Jan	airBaltic
30 Dec - 06 Jan	Lufthansa
24 Dec - 01 Jan	Lufthansa

Also check the deals for one-way flights from Hamburg to Helsinki in December.

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 Hamburg to Helsinki in December from 161€

Return flights