HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$445+ Cheap flights from Zurich (ZRH) to George Bush Intcntl (IAH)

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.
ZRH — IAH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Zurich to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Zurich to Houston George Bush Intcntl are usually found in June or September, booked 36 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Zurich to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to George Bush Intcntl (IAH). 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 April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$460
(Billigflug)

One-way from

$445
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$674
Provider with most accurate pricing for Zurich-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Houston George Bush Intcntl flights.
Search Deals
From Zurich to Houston George Bush Intcntl
Search Deals
One-way flight from Zurich to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Zurich to George Bush Intcntl

Cheapest flights from Zurich to George Bush Intcntl
Explore the most affordable flight options available from Zurich to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Billigflug deal was found by Cheapflights users on 4/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:45 amZRH - IAH
1 stop16h 59mMultiple Airlines
Mon 5/59:59 amIAH - ZRH
2 stops27h 01mMultiple Airlines
Deal found 4/15$460
This British Airways deal was found by Cheapflights users on 4/15. 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.
Tue 6/106:55 pmZRH - IAH
1 stop25h 40mBritish Airways
Sat 8/233:38 pmIAH - ZRH
2 stops20h 12mBritish Airways
Deal found 4/15$461
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:45 amZRH - IAH
2 stops17h 38mAmerican Airlines
Mon 5/57:37 pmIAH - ZRH
2 stops17h 23mAmerican Airlines
Deal found 4/15$479
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:00 amZRH - IAH
1 stop13h 15mDelta
Mon 5/123:50 pmIAH - ZRH
1 stop19h 45mDelta
Deal found 4/14$569
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 11/151:20 pmZRH - IAH
1 stop14h 54mUnited Airlines
Sat 11/294:50 pmIAH - ZRH
1 stop12h 25mUnited Airlines
Deal found 4/15$605
This Flysmarter deal was found by Cheapflights users on 4/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:20 pmZRH - IAH
2 stops40h 13mAir Canada
Sat 11/297:20 amIAH - ZRH
2 stops15h 55mAir Canada
Deal found 4/15$638
This Lufthansa deal was found by Cheapflights users on 4/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:15 amZRH - IAH
2 stops24h 25mLufthansa
Thu 8/144:35 pmIAH - ZRH
1 stop22h 15mLufthansa
Deal found 4/15$641
This Finnair deal was found by Cheapflights users on 4/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:05 pmZRH - IAH
2 stops49h 35mFinnair
Sat 8/169:00 pmIAH - ZRH
2 stops29h 45mFinnair
Deal found 4/15$669
This SWISS deal was found by Cheapflights users on 4/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:55 pmZRH - IAH
2 stops31h 00mSWISS
Mon 8/1112:00 pmIAH - ZRH
2 stops27h 45mSWISS
Deal found 4/15$722
This Austrian Airlines deal was found by Cheapflights users on 4/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:45 pmZRH - IAH
2 stops26h 30mAustrian Airlines
Tue 8/124:20 pmIAH - ZRH
2 stops20h 40mAustrian Airlines
Deal found 4/15$767
This lol.travel deal was found by Cheapflights users on 4/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/163:00 pmZRH - IAH
1 stop28h 40mTurkish Airlines
Sat 9/209:00 pmIAH - ZRH
1 stop34h 05mTurkish Airlines
Deal found 4/15$890
This Air France deal was found by Cheapflights users on 4/15. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amZRH - IAH
2 stops16h 34mKLM
Sat 9/203:30 pmIAH - ZRH
1 stop18h 15mKLM
Deal found 4/15$987

Cheapflights Fare Finder

Customize your flight search to find flights from Zurich to George Bush Intcntl 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 April 15, 2025.
Use the filters below to find and compare flights from Zurich to Houston George Bush Intcntl Airport that are best for you.

Fly from

Zurich

Fly to

George Bush Intcntl

Route

Depart

Return

Price

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Thu 5/1

11:45 am-9:44 pm

1 stop16h 59m

Houston George Bush Intcntl

Mon 5/5

9:59 am-8:00 pm

2 stops27h 01m

$460

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Tue 6/10

6:55 pm-1:35 pm

1 stop25h 40m

Houston George Bush Intcntl

Sat 8/23

3:38 pm-6:50 pm

2 stops20h 12m

$461

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Thu 5/1

11:45 am-10:23 pm

2 stops17h 38m

Houston George Bush Intcntl

Mon 5/5

7:37 pm-8:00 pm

2 stops17h 23m

$479

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Mon 5/5

7:00 am-1:15 pm

1 stop13h 15m

Houston George Bush Intcntl

Mon 5/12

3:50 pm-6:35 pm

1 stop19h 45m

$569

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Wed 7/9

7:15 am-4:25 pm

1 stop16h 10m

Houston George Bush Intcntl

Thu 8/14

5:00 am-7:45 am

1 stop19h 45m

$612

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Wed 7/9

7:15 am-12:40 am

2 stops24h 25m

Houston George Bush Intcntl

Thu 8/14

4:35 pm-9:50 pm

1 stop22h 15m

$641

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Tue 7/1

7:05 pm-1:40 pm

2 stops49h 35m

Houston George Bush Intcntl

Sat 8/16

9:00 pm-9:45 am

2 stops29h 45m

$669

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Tue 7/8

5:55 pm-5:55 pm

2 stops31h 00m

Houston George Bush Intcntl

Mon 8/11

12:00 pm-10:45 pm

2 stops27h 45m

$722

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Tue 7/1

10:30 am-8:42 am

2 stops29h 12m

Houston George Bush Intcntl

Sun 8/10

10:07 am-6:10 am

2 stops37h 03m

$725

ZurichHouston

ZRH - IAH

ZRHIAH

Zurich

Mon 7/7

6:45 pm-2:15 pm

2 stops26h 30m

Houston George Bush Intcntl

Tue 8/12

4:20 pm-8:00 pm

2 stops20h 40m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from Zurich to George Bush Intcntl

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 Zurich to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 Zurich-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zurich-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zurich-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Zurich-Houston George Bush Intcntl Airport 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 Zurich to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Zurich 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 Zurich to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Zurich to George Bush Intcntl. Price data was last updated on April 11, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Zurich to Houston George Bush Intcntl Airport. 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 Zurich to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Zurich to Houston George Bush Intcntl Airport (average of $241). Flying from Zurich to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from ZRH to IAH?

Find hourly flight availability from Zurich to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Zurich to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 15, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Zurich to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,578 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Zurich to George Bush Intcntl. 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 from for flights from Zurich to Houston George Bush Intcntl?

    Most people fly from Zurich (ZRH) if they book a flight from Zurich to Houston George Bush Intcntl. On average, Zurich has 0 outbound flights to Houston George Bush Intcntl per day from 4 airlines. Zurich is conveniently located just 5.9 mi from Zurich’s city center.

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

    Currently priced at $461, British Airways will fly you from Zurich to Houston George Bush Intcntl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $479 and $569, respectively. Users have found that British Airways is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Zurich to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $675. However, be on the lookout for offers from Delta and Austrian Airlines, as they are both options that can get you from Zurich to Houston George Bush Intcntl Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zurich to George Bush Intcntl 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 Zurich to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Zurich to Houston George Bush Intcntl Airport (average of $241). Flying from Zurich to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Conroe
Spring
Humble
The Woodlands
Montgomery
Jersey Village
Katy
Tomball
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Zurich to George Bush Intcntl

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

Top 4 airlines flying from Zurich to George Bush Intcntl

Discover the top 4 airlines that operate flights from Zurich to George Bush Intcntl. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$530Average$706FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$550Average$731FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$589Average$694FlexibilityNo cancel feeOn-time71%
SWISSCheapest$596Average$596FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.