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

Return flights

15 Sep - 19 Sep	SWISS
08 Sep - 12 Sep	SWISS
03 Sep - 08 Sep	SWISS	direct
08 Sep - 12 Sep	SWISS	direct
02 Sep - 07 Sep	KLM
24 Sep - 02 Oct	KLM
23 Sep - 01 Oct	KLM
29 Sep - 30 Sep	Scandinavian Airlines
18 Sep - 22 Sep	Lufthansa
15 Sep - 19 Sep	SWISS	direct
16 Sep - 18 Sep	Scandinavian Airlines
01 Sep - 03 Sep	Scandinavian Airlines
29 Sep - 01 Oct	Scandinavian Airlines
25 Sep - 02 Oct	Lufthansa
24 Sep - 02 Oct	SWISS	direct
23 Sep - 01 Oct	SWISS	direct
25 Sep - 02 Oct	SWISS	direct
30 Sep - 05 Oct	KLM
30 Sep - 05 Oct	SWISS	direct
29 Sep - 01 Oct	SWISS	direct

Also check the deals for one-way flights from Hannover to Zurich in September.

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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Cheapest return flights from Hannover to Zurich in September from $212

Return flights