AirHint found the following cheapest return flights from Washington (DCA) to Zurich (ZRH) in July 2025 (see full year).

Return flights

24 Jul - 16 Aug	Delta
17 Jul - 27 Jul	jetBlue
14 Jul - 21 Jul	Condor
16 Jul - 28 Jul	Condor
14 Jul - 24 Jul	Condor
15 Jul - 22 Jul	Condor
09 Jul - 17 Jul	Icelandair
08 Jul - 15 Jul	Condor
25 Jul - 04 Aug	jetBlue
23 Jul - 26 Jul	Condor
21 Jul - 03 Aug	Icelandair
27 Jul - 31 Jul	Condor
10 Jul - 15 Jul	Condor

Also check the deals for one-way flights from Washington to Zurich in July.

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 Washington to Zurich in July from $744

Return flights