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

Return flights

02 Sep - 09 Sep	United
10 Sep - 17 Sep	American Airlines
01 Sep - 08 Sep	American Airlines
01 Sep - 15 Sep	British Airways
16 Sep - 23 Sep	United
04 Sep - 11 Sep	United
08 Sep - 15 Sep	United
25 Sep - 02 Oct	United
22 Sep - 29 Sep	United
28 Sep - 05 Oct	United
04 Sep - 06 Sep	Spirit Airlines
06 Sep - 13 Sep	United

Also check the deals for one-way flights from Charlotte 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 Charlotte to Zurich in September from $527

Return flights