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

Return flights

30 Sep - 21 Oct	Vueling Airlines
30 Sep - 16 Oct	Vueling Airlines
29 Sep - 01 Oct	easyJet
30 Sep - 20 Oct	Vueling Airlines
30 Sep - 15 Oct	Vueling Airlines
25 Sep - 29 Sep	easyJet
30 Sep - 14 Oct	Vueling Airlines
22 Sep - 24 Sep	easyJet
26 Sep - 29 Sep	easyJet
26 Sep - 06 Oct	easyJet
27 Sep - 29 Sep	easyJet
30 Sep - 07 Oct	Vueling Airlines
23 Sep - 25 Sep	easyJet
22 Sep - 25 Sep	easyJet
18 Sep - 22 Sep	easyJet
15 Sep - 27 Sep	SWISS	direct
19 Sep - 26 Sep	SWISS	direct
11 Sep - 17 Sep	SWISS	direct
25 Sep - 02 Oct	SWISS	direct
30 Sep - 07 Oct	SWISS	direct

Also check the deals for one-way flights from Paris 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.

Book a cheap hotel in Zurich

Cheap car rent in Zurich

Cheapest return flights from Paris to Zurich in September from $170

Return flights