AirHint found the following cheapest return flights from Frankfurt (FRA) to Zurich (ZRH) in August 2025 (see full year).

Return flights

28 Aug - 31 Aug	Condor	direct
22 Aug - 30 Aug	Condor	direct
22 Aug - 23 Aug	Condor	direct
18 Aug - 27 Aug	Condor	direct
20 Aug - 27 Aug	Condor	direct
23 Aug - 24 Aug	Condor	direct
27 Aug - 29 Aug	Condor	direct
21 Aug - 25 Aug	Condor	direct
21 Aug - 22 Aug	Condor	direct
19 Aug - 19 Aug	Condor	direct
20 Aug - 13 Sep	Air Dolomiti	direct
29 Aug - 16 Sep	SWISS	direct
18 Aug - 13 Sep	Air Dolomiti	direct
29 Aug - 01 Sep	Lufthansa	direct
28 Aug - 01 Sep	Air Dolomiti	direct
17 Aug - 12 Sep	Air Dolomiti	direct
27 Aug - 30 Sep	Ryanair

Also check the deals for one-way flights from Frankfurt to Zurich in August.

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 Frankfurt to Zurich in August from 167€

Return flights