AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Zurich (ZRH) in August 2025 (see full year).

Return flights

12 Aug - 19 Aug	United
26 Aug - 02 Sep	United
14 Aug - 21 Aug	United
06 Aug - 13 Aug	Delta
22 Aug - 29 Aug	United
24 Aug - 31 Aug	United
16 Aug - 23 Aug	United
31 Aug - 07 Sep	United
21 Aug - 31 Aug	Delta
28 Aug - 04 Sep	United
29 Aug - 07 Sep	Air Canada
08 Aug - 15 Aug	United
04 Aug - 11 Aug	United
10 Aug - 16 Aug	SWISS

Also check the deals for one-way flights from Dallas-Fort Worth 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.

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Cheapest return flights from Dallas-Fort Worth to Zurich in August from 427€

Return flights