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

Return flights

02 Sep - 09 Sep	transavia
29 Sep - 06 Oct	Vueling Airlines
24 Sep - 01 Oct	easyJet
23 Sep - 01 Oct	easyJet
17 Sep - 24 Sep	Ryanair
29 Sep - 01 Oct	easyJet
26 Sep - 29 Sep	easyJet
02 Sep - 10 Sep	transavia
11 Sep - 14 Sep	Ryanair
25 Sep - 30 Sep	easyJet
26 Sep - 30 Sep	easyJet
11 Sep - 16 Sep	easyJet
26 Sep - 03 Oct	easyJet
18 Sep - 23 Sep	easyJet
11 Sep - 15 Sep	easyJet
30 Sep - 07 Oct	easyJet
30 Sep - 07 Oct	KLM	direct
18 Sep - 05 Oct	SWISS	direct
29 Sep - 06 Oct	SWISS	direct
23 Sep - 01 Oct	KLM	direct

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Zurich in September from 186€

Return flights