Cheapest return flights from Houston to Zurich in August from $644

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

Return flights

24 Aug - 01 Sep Air Canada
25 Aug - 01 Sep Air Canada
26 Aug - 09 Sep Air Canada
05 Aug - 15 Aug American Airlines
28 Aug - 08 Sep Spirit Airlines
24 Aug - 31 Aug Frontier Airlines
25 Aug - 31 Aug Air Canada
04 Aug - 11 Aug Spirit Airlines

Also check the deals for one-way flights from Houston 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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