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$329+ Cheap flights from George Bush Intcntl (IAH) to Switzerland

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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Switzerland

Keep the following information in mind while searching for George Bush Intcntl to Switzerland flight deals. Data was last updated April 22, 2025.

Round-trip from

$639
(American Airlines)

One-way from

$329
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$850
From Houston George Bush Intcntl to Switzerland
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One-way flight from Houston George Bush Intcntl to Switzerland
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Highest demand for flights based on searches. 20% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from George Bush Intcntl to Switzerland

Cheapest flights from George Bush Intcntl to Switzerland
Explore the most affordable flight options available from George Bush Intcntl to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This American Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 8/119:00 pmIAH - BSL
1 stop14h 20mAmerican Airlines
Tue 8/196:45 amBSL - IAH
1 stop19h 30mAmerican Airlines
Deal found 4/22$639
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:15 pmIAH - BSL
2 stops33h 35mAir Canada
Tue 8/198:30 amBSL - IAH
2 stops42h 06mAir Canada
Deal found 4/22$652
This Air Canada deal was found by Cheapflights users on 4/21. 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 7/2710:00 amIAH - GVA
1 stop16h 55mAir Canada
Wed 9/1012:15 pmGVA - IAH
1 stop14h 27mAir Canada
Deal found 4/21$712
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Tue 5/1310:00 amIAH - ZRH
1 stop13h 10mAir Canada
Fri 5/2312:40 pmZRH - IAH
1 stop14h 16mAir Canada
Deal found 4/22$712
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 7/276:10 pmIAH - GVA
1 stop30h 30mUnited Airlines
Wed 9/1012:15 pmGVA - IAH
2 stops17h 26mUnited Airlines
Deal found 4/21$718
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/1311:45 amIAH - ZRH
1 stop13h 20mDelta
Mon 5/2611:50 amZRH - IAH
1 stop32h 25mDelta
Deal found 4/22$741
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Thu 8/219:00 pmIAH - GVA
1 stop33h 45mTurkish Airlines
Sun 8/312:40 pmGVA - IAH
1 stop29h 00mTurkish Airlines
Deal found 4/22$771
This Mytrip deal was found by Cheapflights users on 4/22. 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 5/66:30 amIAH - ZRH
2 stops26h 30mMultiple Airlines
Tue 5/138:00 amZRH - IAH
2 stops35h 16mMultiple Airlines
Deal found 4/22$774
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 5/139:59 amIAH - ZRH
2 stops15h 51mAmerican Airlines
Sat 5/2411:45 amZRH - IAH
2 stops17h 12mAmerican Airlines
Deal found 4/22$791
This Lufthansa deal was found by Cheapflights users on 4/21. 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.
Tue 8/54:52 pmIAH - ZRH
2 stops16h 18mLufthansa
Tue 8/127:15 pmZRH - IAH
2 stops25h 20mLufthansa
Deal found 4/21$795
This British Airways deal was found by Cheapflights users on 4/21. 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.
Wed 5/213:25 pmIAH - BSL
1 stop20h 50mBritish Airways
Wed 5/2811:50 amBSL - IAH
1 stop14h 25mBritish Airways
Deal found 4/21$811
This United Airlines deal was found by Cheapflights users on 4/22. 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 10/115:05 pmIAH - ZRH
1 stop31h 40mUnited Airlines
Sat 10/183:35 pmZRH - IAH
1 stop29h 40mUnited Airlines
Deal found 4/22$814

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Switzerland 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 22, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Switzerland that are best for you.

Fly from

George Bush Intcntl

Fly to

Switzerland

Route

Depart

Return

Price

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Mon 8/11

9:00 pm-6:20 pm

1 stop14h 20m

Basel EuroAirport Swiss

Tue 8/19

6:45 am-7:15 pm

1 stop19h 30m

$639

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Mon 8/11

6:15 pm-10:50 am

2 stops33h 35m

Basel EuroAirport Swiss

Tue 8/19

8:30 am-7:36 pm

2 stops42h 06m

$652

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Sun 7/27

10:00 am-9:55 am

1 stop16h 55m

Geneva Geneve-Cointrin

Wed 9/10

12:15 pm-7:42 pm

1 stop14h 27m

$712

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 5/13

10:00 am-6:10 am

1 stop13h 10m

Zurich

Tue 5/20

12:40 pm-7:56 pm

1 stop14h 16m

$712

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Sun 7/27

6:10 pm-7:40 am

1 stop30h 30m

Geneva Geneve-Cointrin

Wed 9/10

12:15 pm-10:41 pm

2 stops17h 26m

$718

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 5/13

11:45 am-8:05 am

1 stop13h 20m

Zurich

Mon 5/26

11:50 am-1:15 pm

1 stop32h 25m

$741

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Thu 8/21

9:00 pm-1:45 pm

1 stop33h 45m

Geneva Geneve-Cointrin

Sun 8/31

2:40 pm-12:40 pm

1 stop29h 00m

$771

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 5/6

6:30 am-4:00 pm

2 stops26h 30m

Zurich

Tue 5/13

8:00 am-12:16 pm

2 stops35h 16m

$774

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 5/13

9:59 am-8:50 am

2 stops15h 51m

Zurich

Sat 5/24

11:45 am-9:57 pm

2 stops17h 12m

$791

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 8/5

4:52 pm-4:10 pm

2 stops16h 18m

Zurich

Tue 8/12

7:15 pm-1:35 pm

2 stops25h 20m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 47 results
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Best time to book a flight from George Bush Intcntl to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Switzerland (average of $637). Flying from Houston George Bush Intcntl Airport to Switzerland in June is currently the most expensive (average of $1,274). 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 CH?

Find hourly flight availability from George Bush Intcntl to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from Houston George Bush Intcntl Airport to Switzerland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Switzerland by month

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

In terms of precipitation, rainfall in Switzerland 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 Switzerland when rainfall is around 2.5 in.

Temperature in Switzerland by month

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

If weather is an important factor for your trip to Switzerland, 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 Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated April 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Houston to Switzerland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $474. United Airlines flights start at $487 while deals on American Airlines start at $488 one-way.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Switzerland?

    The most popular route from Houston George Bush Intcntl Airport to Switzerland is Houston George Bush Intcntl - Zurich. You may also consider Houston George Bush Intcntl - Geneva Geneve-Cointrin or Houston George Bush Intcntl - Basel EuroAirport Swiss.

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

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

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

    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 Switzerland.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Switzerland 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 Switzerland?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Switzerland (average of $637). Flying from Houston George Bush Intcntl Airport to Switzerland in June is currently the most expensive (average of $1,274). 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

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Alternative routes for George Bush Intcntl to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from George Bush Intcntl to Switzerland

Discover the top 9 airlines that operate flights from George Bush Intcntl to Switzerland. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$482Average$852FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$574Average$920FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$595Average$1,002FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$616Average$708FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$624Average$895FlexibilityNo cancel feeOn-time71%
SWISSCheapest$649Average$1,030FlexibilityNo cancel feeOn-time79%
KLMCheapest$649Average$1,147FlexibilityNo cancel feeOn-time75%
DeltaCheapest$700Average$1,174FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$861Average$1,189FlexibilityNo cancel feeOn-time76%

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