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

Return flights

22 Sep - 24 Sep	Ryanair
25 Sep - 29 Sep	SWISS	direct
18 Sep - 22 Sep	SWISS	direct
25 Sep - 06 Oct	SWISS	direct
21 Sep - 09 Oct	SWISS	direct
18 Sep - 23 Sep	SWISS
28 Sep - 29 Sep	Pegasus Airlines
29 Sep - 08 Oct	KLM
21 Sep - 24 Sep	Pegasus Airlines
28 Sep - 01 Oct	KLM
20 Sep - 22 Sep	Corendon Airlines
25 Sep - 28 Sep	SWISS	direct
18 Sep - 20 Sep	SWISS
27 Sep - 02 Oct	Lufthansa
27 Sep - 06 Oct	Lufthansa
24 Sep - 28 Sep	SWISS	direct
30 Sep - 04 Oct	KLM
28 Sep - 01 Oct	SWISS	direct
29 Sep - 08 Oct	SWISS	direct
25 Sep - 05 Oct	SWISS

Also check the deals for one-way flights from Bremen 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 Bremen to Zurich in September from $225

Return flights