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$311+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Zurich are usually found in February or November, booked 59 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap 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 May 14, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$838
(Justfly.com)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$957
Provider with most accurate pricing for Houston George Bush Intcntl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Zurich flights.
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From Houston George Bush Intcntl to Zurich
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One-way flight from Houston George Bush Intcntl to Zurich
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Highest demand for flights based on searches. 22% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 14, 2025.

This Justfly.com deal was found by Cheapflights users on 5/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2210:00 amIAH - ZRH
1 stop13h 10mAir Canada
Tue 7/291:25 pmZRH - IAH
2 stops37h 11mAir Canada
Deal found 5/13$838
This Mytrip deal was found by Cheapflights users on 5/13. 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.
Tue 10/147:00 amIAH - ZRH
3 stops42h 55mMultiple Airlines
Wed 11/58:40 pmZRH - IAH
3 stops34h 00mMultiple Airlines
Deal found 5/13$843
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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.
Sun 8/39:40 pmIAH - ZRH
1 stop17h 45mBritish Airways
Mon 8/119:45 pmZRH - IAH
1 stop22h 55mBritish Airways
Deal found 5/13$855
This oojo deal was found by Cheapflights users on 5/13. 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.
Fri 10/32:25 pmIAH - ZRH
1 stop16h 40mTurkish Airlines
Sun 10/1210:50 amZRH - IAH
1 stop39h 15mTurkish Airlines
Deal found 5/13$865
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 9/2612:55 pmIAH - ZRH
1 stop14h 40mDelta
Sun 10/510:10 amZRH - IAH
1 stop18h 16mDelta
Deal found 5/14$881
This United Airlines deal was found by Cheapflights users on 5/12. 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 7/196:15 pmIAH - ZRH
1 stop29h 15mUnited Airlines
Mon 7/2811:05 amZRH - IAH
1 stop33h 30mUnited Airlines
Deal found 5/12$882
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:05 amIAH - ZRH
1 stop18h 45mAmerican Airlines
Sat 8/911:45 amZRH - IAH
2 stops18h 24mAmerican Airlines
Deal found 5/14$970
This Lufthansa deal was found by Cheapflights users on 5/12. 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.
Mon 6/23:35 pmIAH - ZRH
1 stop18h 50mLufthansa
Wed 6/112:40 pmZRH - IAH
2 stops16h 50mLufthansa
Deal found 5/12$972
This Air France deal was found by Cheapflights users on 5/13. 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.
Thu 7/313:50 pmIAH - ZRH
1 stop23h 40mAir France
Sun 8/1011:20 amZRH - IAH
2 stops16h 40mAir France
Deal found 5/13$1,011
This Scandinavian Airlines deal was found by Cheapflights users on 5/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:00 pmIAH - ZRH
2 stops20h 45mScandinavian Airlines
Wed 10/87:00 amZRH - IAH
3 stops21h 26mScandinavian Airlines
Deal found 5/14$1,071

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 May 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Zurich that are best for you.

Fly from

George Bush Intcntl

Fly to

Zurich

Route

Depart

Return

Price

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 7/22

10:00 am-6:10 am

1 stop13h 10m

Zurich

Tue 7/29

1:25 pm-7:36 pm

2 stops37h 11m

$838

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 10/14

7:00 am-8:55 am

3 stops42h 55m

Zurich

Wed 11/5

8:40 pm-11:40 pm

3 stops34h 00m

$843

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 8/3

9:40 pm-10:25 pm

1 stop17h 45m

Zurich

Mon 8/11

9:45 pm-1:40 pm

1 stop22h 55m

$855

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Fri 10/3

2:25 pm-2:05 pm

1 stop16h 40m

Zurich

Sun 10/12

10:50 am-7:05 pm

1 stop39h 15m

$865

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Fri 9/26

12:55 pm-10:35 am

1 stop14h 40m

Zurich

Sun 10/5

10:10 am-9:26 pm

1 stop18h 16m

$881

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 7/19

6:15 pm-6:30 am

1 stop29h 15m

Zurich

Mon 7/28

11:05 am-1:35 pm

1 stop33h 30m

$882

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 9/10

4:00 pm-10:25 pm

3 stops23h 25m

Zurich

Mon 9/22

10:20 am-11:30 pm

2 stops20h 10m

$937

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 8/2

7:05 am-8:50 am

1 stop18h 45m

Zurich

Sat 8/9

11:45 am-11:09 pm

2 stops18h 24m

$970

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 6/2

3:35 pm-5:25 pm

1 stop18h 50m

Zurich

Wed 6/11

2:40 pm-12:30 am

2 stops16h 50m

$972

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Thu 7/31

3:50 pm-10:30 pm

1 stop23h 40m

Zurich

Sun 8/10

11:20 am-9:00 pm

2 stops16h 40m

$1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 22 results
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
FlightsMojoPrice Accuracy-Trust Score*3 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 Houston George Bush Intcntl Airport-Zurich flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Zurich flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 May 9, 2025.

Booking 59 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Zurich (average of $637). Flying from Houston George Bush Intcntl Airport to Zurich in June is currently the most expensive (average of $1,227). 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 IAH to ZRH?

Find hourly flight availability from George Bush Intcntl to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Zurich in the evening. Doing so could potentially save you 33% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Zurich?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Zurich. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Zurich flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Zurich by month

Plan your trip to Zurich by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

Temperature in Zurich by month

Plan your trip to Zurich by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zurich, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 May 14, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Houston to Zurich by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,343 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
789 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,730 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 9 airlines have flights to Zurich from Houston George Bush Intcntl on a regular basis.

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

    Air Canada, at $838, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Zurich.Alternate airlines to your destination round-trip include British Airways and Turkish Airlines. Users have found that Air Canada is 8% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $470 on Air Canada. Other airlines that offer cheap prices include Austrian Airlines from $595 and TAP AIR PORTUGAL from $868 one-way.

  • 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Zurich (average of $637). Flying from Houston George Bush Intcntl Airport to Zurich in June is currently the most expensive (average of $1,227). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Opfikon
Winterthur
Biel
Chur
Neuchâtel
Engelberg
Vitznau
Bad Ragaz
Arosa
Spiez
Kloten
Andermatt
Beatenberg
Kandersteg
Meiringen

Browse thousands of different options on Cheapflights for your next trip

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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.
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George Bush Intcntl to Geneva flights
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George Bush Intcntl to Basel flights

Top 9 airlines flying from George Bush Intcntl to Zurich

Discover the top 9 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 May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$570Average$750FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$571Average$890FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$595Average$1,002FlexibilityNo cancel feeOn-time67%
KLMCheapest$622Average$1,165FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$624Average$1,007FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$630Average$699FlexibilityNo cancel feeOn-time77%
SWISSCheapest$649Average$874FlexibilityNo cancel feeOn-time79%
DeltaCheapest$700Average$1,076FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$863Average$1,205FlexibilityNo cancel feeOn-time76%

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