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$234+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:55 pmIAH - GVA
1 stop19h 05mMultiple Airlines
Fri 1/96:55 amGVA - IAH
2 stops34h 06mMultiple Airlines
Deal found 12/11$1,096
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:36 pmIAH - ZRH
2 stops17h 34mScandinavian Airlines
Mon 12/1510:25 amZRH - IAH
2 stops20h 30mScandinavian Airlines
Deal found 12/10$1,096
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:10 amIAH - ZRH
2 stops29h 50mMultiple Airlines
Tue 1/69:35 pmZRH - IAH
3 stops31h 09mMultiple Airlines
Deal found 12/10$1,104
This Gurufare deal was found by Cheapflights users on 12/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:20 pmIAH - GVA
1 stop20h 45mSWISS
Thu 1/88:50 pmGVA - IAH
1 stop24h 55mSWISS
Deal found 12/11$1,150
This KAYAK deal was found by Cheapflights users on 12/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:20 pmIAH - ZRH
2 stops33h 05mAustrian Airlines
Wed 1/78:50 pmZRH - IAH
2 stops48h 50mAustrian Airlines
Deal found 12/10$1,161
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/304:20 pmIAH - GVA
1 stop12h 20mUnited Airlines
Fri 1/96:45 amGVA - IAH
1 stop14h 50mUnited Airlines
Deal found 12/11$1,164
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:05 pmIAH - GVA
1 stop31h 35mSWISS
Fri 1/911:20 amGVA - IAH
1 stop16h 11mSWISS
Deal found 12/11$1,167
This Delta deal was found by Cheapflights users on 12/11. 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 12/294:05 pmIAH - GVA
1 stop12h 05mDelta
Thu 1/811:50 amGVA - IAH
1 stop32h 40mDelta
Deal found 12/11$1,174
This Delta deal was found by Cheapflights users on 12/11. 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.
Wed 12/3111:58 amIAH - GVA
2 stops14h 42mDelta
Thu 1/811:50 amGVA - IAH
1 stop32h 40mDelta
Deal found 12/11$1,179
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/3011:55 amIAH - GVA
2 stops14h 45mUnited Airlines
Thu 1/83:55 pmGVA - IAH
1 stop29h 50mUnited Airlines
Deal found 12/11$1,180
This Lufthansa deal was found by Cheapflights users on 12/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:30 pmIAH - ZRH
1 stop17h 45mLufthansa
Wed 1/76:05 pmZRH - IAH
1 stop27h 30mLufthansa
Deal found 12/10$1,186
This CrystalTravel deal was found by Cheapflights users on 12/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:55 pmIAH - ZRH
1 stop13h 10mSWISS
Tue 1/68:45 pmZRH - IAH
1 stop24h 55mSWISS
Deal found 12/10$1,197

Find 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 December 12, 2025.

Round-trip from

$501
(FlightHub)

One-way from

$234
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,085
From Houston George Bush Intcntl to Switzerland
Search Deals
One-way flight from Houston George Bush Intcntl to Switzerland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 12, 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

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 1/28

4:06 pm-7:40 pm

2 stops20h 34m

Zurich

Tue 2/3

10:25 am-11:37 pm

2 stops20h 12m

$553

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 1/26

4:06 pm-7:40 pm

2 stops20h 34m

Zurich

Fri 1/30

10:25 am-11:56 pm

2 stops20h 31m

$566

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 3/16

4:59 pm-9:40 am

2 stops34h 41m

Zurich

Thu 3/26

2:55 pm-11:49 pm

2 stops38h 54m

$606

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Thu 2/19

9:05 pm-1:40 pm

1 stop33h 35m

Geneva Geneve-Cointrin

Tue 2/24

2:35 pm-7:10 pm

1 stop35h 35m

$616

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Thu 3/12

10:05 pm-1:40 pm

1 stop33h 35m

Zurich

Tue 3/17

2:35 pm-8:10 pm

1 stop35h 35m

$616

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 1/28

4:06 pm-7:40 pm

2 stops20h 34m

Zurich

Tue 2/3

10:25 am-11:56 pm

3 stops20h 31m

$635

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Fri 1/23

9:54 am-9:40 am

2 stops40h 46m

Zurich

Mon 1/26

2:55 pm-11:37 pm

2 stops39h 42m

$636

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Mon 1/19

9:05 pm-1:40 pm

1 stop33h 35m

Geneva Geneve-Cointrin

Tue 2/3

6:25 pm-7:10 pm

1 stop31h 45m

$649

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sat 5/9

9:10 pm-9:50 am

1 stop29h 40m

Zurich

Wed 5/20

7:40 am-7:15 pm

1 stop18h 35m

$653

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Tue 2/17

4:20 pm-1:35 pm

2 stops14h 15m

Basel EuroAirport Swiss

Tue 3/31

11:00 am-6:00 pm

1 stop14h 00m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 57 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Switzerland (average of $459). Flying from Houston George Bush Intcntl Airport to Switzerland in June is currently the most expensive (average of $1,000). 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 December 12, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Switzerland at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

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

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

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

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 December 12, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Switzerland, such as United Airlines, Turkish Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,089 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,514 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,573 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Switzerland in 20h 34m. Fly via Scandinavian Airlines or Turkish Airlines to get the fastest option. There are 5306 mi between Houston George Bush Intcntl Airport and Switzerland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Switzerland (average of $459). Flying from Houston George Bush Intcntl Airport to Switzerland in June is currently the most expensive (average of $1,000). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$455Average$857FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$506Average$931FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$513Average$865FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$524Average$694FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$603Average$718FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,061FlexibilityNo cancel feeOn-time76%
DeltaCheapest$622Average$986FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$636Average$931FlexibilityNo cancel feeOn-time67%
KLMCheapest$654Average$894FlexibilityNo cancel feeOn-time75%

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