Cheapest return flights from Hannover to Helsinki in December from $306

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

Return flights

11 Dec - 18 Dec Air France
11 Dec - 19 Dec Air France
12 Dec - 19 Dec Eurowings
23 Dec - 27 Dec Lufthansa
22 Dec - 26 Dec Lufthansa
25 Dec - 31 Dec KLM
29 Dec - 04 Jan SunExpress
20 Dec - 01 Jan KLM
21 Dec - 01 Jan KLM
31 Dec - 03 Jan KLM
19 Dec - 26 Dec KLM
22 Dec - 28 Dec Scandinavian Airlines
19 Dec - 22 Dec Lufthansa
30 Dec - 02 Jan Scandinavian Airlines
27 Dec - 04 Jan SunExpress
30 Dec - 03 Jan KLM
27 Dec - 30 Dec KLM
22 Dec - 03 Jan Scandinavian Airlines

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

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