$387 Cheap Flights from Zürich (ZRH) to Houston (IAH)

View $387 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Zürich to Houston (ZRH-IAH)

Prices were available within the past 7 days and start at $387 for one-way flights and $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Dec 15 - Wed, Jan 7
ZRH
Zürich
IAH
Houston
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Dec 15 from Zürich to Houston, returning Wed, Jan 7, priced at $637 found 3 days ago
American Airlines
Mon, Nov 10 - Fri, Nov 28
ZRH
Zürich
IAH
Houston
$646 Roundtrip, found 2 days ago
$646
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 10 from Zürich to Houston, returning Fri, Nov 28, priced at $646 found 2 days ago
American Airlines
Mon, Nov 24 - Wed, Dec 10
ZRH
Zürich
IAH
Houston
$646 Roundtrip, found 5 days ago
$646
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 24 from Zürich to Houston, returning Wed, Dec 10, priced at $646 found 5 days ago
American Airlines
Fri, Nov 7 - Mon, Nov 17
ZRH
Zürich
IAH
Houston
$648 Roundtrip, found 6 days ago
$648
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 7 from Zürich to Houston, returning Mon, Nov 17, priced at $648 found 6 days ago
American Airlines
Wed, Dec 24 - Wed, Jan 7
ZRH
Zürich
IAH
Houston
$650 Roundtrip, found 3 days ago
$650
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 24 from Zürich to Houston, returning Wed, Jan 7, priced at $650 found 3 days ago
Lufthansa
Fri, Jan 23 - Sat, Jan 31
ZRH
Zürich
IAH
Houston
$661 Roundtrip, found 1 day ago
$661
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Jan 23 from Zürich to Houston, returning Sat, Jan 31, priced at $661 found 1 day ago
Air Canada
Sat, Nov 22 - Tue, Nov 25
ZRH
Zürich
IAH
Houston
$672 Roundtrip, found 1 day ago
$672
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 22 from Zürich to Houston, returning Tue, Nov 25, priced at $672 found 1 day ago
United
Thu, Mar 5 - Sat, Mar 14
ZRH
Zürich
IAH
Houston
$673 Roundtrip, just found
$673
Roundtrip
just found
Select United flight, departing Thu, Mar 5 from Zürich to Houston, returning Sat, Mar 14, priced at $673 just found
Swiss International Air Lines
Sun, Jan 11 - Sun, Jan 25
ZRH
Zürich
IAH
Houston
$674 Roundtrip, found 1 day ago
$674
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Jan 11 from Zürich to Houston, returning Sun, Jan 25, priced at $674 found 1 day ago
Iberia
Fri, Jan 23 - Sat, Jan 31
ZRH
Zürich
IAH
Houston
$687 Roundtrip, found 1 day ago
$687
Roundtrip
found 1 day ago
Select Iberia flight, departing Fri, Jan 23 from Zürich to Houston, returning Sat, Jan 31, priced at $687 found 1 day ago

Find the cheapest month to fly from Zürich (ZRH) to Houston (IAH)

September is typically the cheapest month to fly

From $434 - $1,005 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $662
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $662
Flights from Zürich (ZRH) to Houston (IAH)
Origin airport
Zürich
Destination airport
George Bush Intercontinental
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$636
Distance
5309 mi

Zürich to Houston Flights

The cheapest times to fly from Zürich to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Zürich to Houston are during the month of December. You can find some of the cheapest flights from Zürich to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zürich to Houston

Sunday is one of the best days to book for cheap flights from Zürich to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Zürich to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Zürich to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $387 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Zürich to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Zürich to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $387 or cheap return flight from $637 from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between ZRH and IAH. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from ZRH to IAH. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)?
There are no daily direct flights departing from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ZRH to IAH?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)?
Opt for a flight from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from ZRH to IAH right before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a ZRH to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a ZRH to IAH flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Zurich Airport (ZRH) to George Bush Intercontinental Airport (IAH)?
Typically, it's possible to cancel or reschedule your ZRH to IAH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.