Cheapest return flights from Hannover to Helsinki in September from 192€

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

Return flights

01 Sep - 07 Sep KLM
09 Sep - 16 Sep KLM
24 Sep - 01 Oct KLM
11 Sep - 23 Sep Lufthansa
13 Sep - 22 Sep Lufthansa
09 Sep - 19 Sep Lufthansa

Also check the deals for one-way flights from Hannover 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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