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$323+ Cheap flights from George Bush Intcntl (IAH) to Zurich (ZRH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Zurich

Cheapest flights from George Bush Intcntl to Zurich
Explore the most affordable flight options available from George Bush Intcntl to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 pm
IAH
-
ZRH
2 stops29h 50m
Air Canada
Thu 12/1012:40 pm
ZRH
-
IAH
1 stop15h 59m
Air Canada
Deal found 3/8$579
This British Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:50 pm
IAH
-
ZRH
1 stop15h 20m
British Airways
Thu 12/1010:10 am
ZRH
-
IAH
1 stop16h 50m
British Airways
Deal found 3/9$589
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:05 pm
IAH
-
ZRH
1 stop18h 15m
Turkish Airlines
Tue 4/710:55 am
ZRH
-
IAH
1 stop39h 15m
Turkish Airlines
Deal found 3/9$622
This FlightHub deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:05 pm
IAH
-
ZRH
1 stop18h 15m
Turkish Airlines
Tue 4/710:55 am
ZRH
-
IAH
1 stop32h 50m
Turkish Airlines
Deal found 3/10$624
This FlightHub deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:05 pm
IAH
-
ZRH
1 stop18h 15m
Turkish Airlines
Wed 3/256:45 am
ZRH
-
IAH
1 stop19h 25m
Turkish Airlines
Deal found 3/6$625
This Mytrip deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:00 pm
IAH
-
ZRH
2 stops16h 45m
Multiple Airlines
Tue 5/126:55 am
ZRH
-
IAH
1 stop13h 40m
Multiple Airlines
Deal found 3/8$626
This Cheapflightsfares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:55 am
IAH
-
ZRH
2 stops17h 25m
Lufthansa
Wed 5/136:55 am
ZRH
-
IAH
1 stop13h 40m
Lufthansa
Deal found 3/6$631
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:05 pm
IAH
-
ZRH
1 stop26h 40m
United Airlines
Thu 4/161:25 pm
ZRH
-
IAH
1 stop26h 38m
United Airlines
Deal found 3/7$633
This FlightHub deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:05 pm
IAH
-
ZRH
1 stop18h 15m
Turkish Airlines
Mon 4/277:40 am
ZRH
-
IAH
1 stop18h 30m
Turkish Airlines
Deal found 3/7$635
This oojo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:05 pm
IAH
-
ZRH
1 stop34h 10m
Turkish Airlines
Tue 5/127:40 am
ZRH
-
IAH
1 stop36h 05m
Turkish Airlines
Deal found 3/10$636

Find flight deals from George Bush Intcntl to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Zurich (ZRH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$622
(FlightHub)

One-way from

$323
(Iberia)

Popular in

June

Cheapest in

February

Average price

$875
Provider with most accurate pricing for Houston George Bush Intcntl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Zurich flights.
Search Deals
From Houston George Bush Intcntl to Zurich
Search Deals
One-way flight from Houston George Bush Intcntl to Zurich
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Zurich that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Zurich that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 4/6

8:26 pm-7:45 am

1 stop28h 19m

Zurich

Thu 4/16

1:25 pm-9:03 am

1 stop26h 38m

$633

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 4/6

10:05 pm-7:45 am

1 stop26h 40m

Zurich

Mon 4/13

9:25 am-8:29 pm

2 stops42h 04m

$679

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 4/18

8:26 pm-7:45 am

1 stop28h 19m

Zurich

Sun 4/26

1:25 pm-9:03 am

1 stop26h 38m

$683

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 4/6

6:00 am-6:15 pm

2 stops29h 15m

Zurich

Mon 4/13

7:00 pm-7:04 pm

2 stops31h 04m

$713

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 9/5

6:32 pm-8:05 am

1 stop30h 33m

Zurich

Mon 9/14

11:05 am-1:35 pm

1 stop33h 30m

$729

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Fri 5/8

8:29 am-8:05 am

1 stop16h 36m

Zurich

Mon 5/25

2:20 pm-1:15 pm

1 stop29h 55m

$745

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 5/9

11:34 am-8:35 am

2 stops14h 01m

Zurich

Mon 5/25

9:20 am-1:15 pm

1 stop34h 55m

$754
Quickest round-trip

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Thu 5/7

4:20 pm-11:45 am

1 stop12h 25m

Zurich

Sun 5/24

7:20 am-2:45 pm

1 stop14h 25m

$796

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 5/11

9:05 pm-10:30 pm

1 stop18h 25m

Zurich

Fri 5/29

9:45 am-7:15 pm

1 stop16h 30m

$837

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 3/25

1:38 pm-11:10 am

2 stops15h 32m

Zurich

Mon 3/30

10:10 am-12:30 am

2 stops21h 20m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from George Bush Intcntl to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Zurich in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Zurich flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Zurich flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Zurich flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Zurich

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Zurich?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Zurich. Price data was last updated on March 6, 2026.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Zurich. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Zurich?

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Zurich (average of $461). Flying from Houston George Bush Intcntl Airport to Zurich in June is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Zurich?

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zurich. Reviews last updated March 10, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Zurich have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,409 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,800 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,781 reviews
Delta
7.9
Good
8,276 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Zurich from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Zurich, you will be flying into Zurich. Zurich (ZRH) is just 5.9 mi from the center of the city. Zurich is the only Zurich airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 8 airlines have flights to Zurich from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to Zurich?

    United Airlines can get you from Houston George Bush Intcntl Airport to Zurich in just under 28h 19m. Your travel time can differ by up to . Airlines will cover a distance of 5306 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Zurich round-trip?

    British Airways, at $455, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Zurich.Alternate airlines to your destination round-trip include Lufthansa and United Airlines. Users have found that British Airways is 43% cheaper than the other options available to this destination.

  • Can I find deals for flights from George Bush Intcntl to Zurich that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Zurich?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Zurich.

  • Can I find deals for business class flights from George Bush Intcntl to Zurich?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Zurich?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Zurich (average of $461). Flying from Houston George Bush Intcntl Airport to Zurich in June is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
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Alternative routes for George Bush Intcntl to Zurich

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Geneva flights

Top 8 airlines flying from George Bush Intcntl to Zurich

Discover the top 8 airlines that operate flights from George Bush Intcntl to Zurich. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$455Average$823FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$496Average$914FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$506Average$896FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$513Average$822FlexibilityNo cancel feeOn-time71%
DeltaCheapest$574Average$1,130FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$595Average$931FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$610Average$721FlexibilityNo cancel feeOn-time77%
KLMCheapest$654Average$971FlexibilityNo cancel feeOn-time75%

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