AirHint found the following cheapest return flights from Zurich (ZRH) to Athens (ATH) in September 2026 (see full year).

Return flights

15 Sep - 24 Sep	SWISS	direct
30 Sep - 11 Oct	Air Serbia
21 Sep - 04 Oct	Air Serbia
26 Sep - 03 Oct	Air Serbia
24 Sep - 08 Oct	Air Serbia
21 Sep - 04 Oct	SWISS	direct
06 Sep - 13 Sep	SWISS	direct
20 Sep - 04 Oct	SWISS	direct
24 Sep - 08 Oct	SWISS	direct
30 Sep - 11 Oct	SWISS	direct
24 Sep - 14 Oct	Vueling Airlines
18 Sep - 26 Sep	Air Serbia
16 Sep - 24 Sep	Vueling Airlines
08 Sep - 24 Sep	Vueling Airlines
26 Sep - 03 Oct	SWISS	direct
16 Sep - 30 Sep	Vueling Airlines
24 Sep - 30 Sep	Vueling Airlines
08 Sep - 11 Sep	Vueling Airlines
26 Sep - 30 Sep	Vueling Airlines

Also check the deals for one-way flights from Zurich to Athens 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 Athens

Cheap car rent in Athens

Cheapest return flights from Zurich to Athens in September from $154

Return flights