Cheapest return flights from Denver to Zurich in August from $495

Best time to book flights for Denver (DEN) to Zurich (ZRH) flights at AirHint

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

Return flights

27 Aug - 03 Sep Icelandair
14 Aug - 21 Aug Icelandair
21 Aug - 28 Aug Icelandair
06 Aug - 15 Aug Delta
27 Aug - 03 Sep SWISS direct
26 Aug - 02 Sep United
11 Aug - 18 Aug United
31 Aug - 07 Sep United
08 Aug - 15 Aug United
16 Aug - 23 Aug Icelandair
02 Aug - 09 Aug United

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

Skyscanner

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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