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

Return flights

08 Sep - 08 Sep	AJet
22 Sep - 22 Sep	AJet
05 Sep - 05 Sep	AJet
15 Sep - 13 Oct	AJet
15 Sep - 22 Sep	SunExpress	direct
08 Sep - 22 Sep	SunExpress
15 Sep - 15 Sep	SunExpress
08 Sep - 22 Sep	SunExpress	direct
08 Sep - 15 Sep	SunExpress	direct
01 Sep - 22 Sep	SunExpress
01 Sep - 08 Sep	SunExpress

Also check the deals for one-way flights from Gaziantep 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 Gaziantep to Zurich in September from 233€

Return flights