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$264+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$503
(FlightHub)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$783
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. 27% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/241:29 pmIAH - ZRH
2 stops38h 11mScandinavian Airlines
jue. 11/610:25 amZRH - IAH
2 stops20h 34mScandinavian Airlines
Deal found 9/11$503
This Gurufare deal was found by Cheapflights users on 9/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:36 pmIAH - ZRH
2 stops37h 04mScandinavian Airlines
jue. 12/1110:25 amZRH - IAH
2 stops20h 32mScandinavian Airlines
Deal found 9/9$529
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1411:49 amIAH - ZRH
2 stops25h 06mScandinavian Airlines
lun. 10/2710:25 amZRH - IAH
2 stops19h 34mScandinavian Airlines
Deal found 9/11$533
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:00 amIAH - ZRH
1 stop19h 50mAmerican Airlines
mar. 11/410:15 amZRH - IAH
1 stop18h 15mAmerican Airlines
Deal found 9/11$573
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/276:00 amIAH - ZRH
1 stop20h 15mAmerican Airlines
mar. 11/1110:15 amZRH - IAH
1 stop18h 15mAmerican Airlines
Deal found 9/10$574
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/279:47 amIAH - ZRH
2 stops16h 28mAmerican Airlines
mar. 11/410:15 amZRH - IAH
2 stops16h 45mAmerican Airlines
Deal found 9/10$577
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/199:55 amIAH - GVA
1 stop14h 35mUnited Airlines
mar. 11/411:20 amGVA - IAH
1 stop20h 09mUnited Airlines
Deal found 9/10$579
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/199:40 pmIAH - GVA
1 stop15h 45mMultiple Airlines
mar. 11/412:35 pmGVA - IAH
2 stops19h 12mMultiple Airlines
Deal found 9/10$584
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:22 pmIAH - ZRH
1 stop11h 53mAmerican Airlines
mar. 1/137:30 amZRH - IAH
2 stops19h 26mAmerican Airlines
Deal found 9/11$591
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/194:47 pmIAH - GVA
2 stops16h 58mAmerican Airlines
mar. 11/412:35 pmGVA - IAH
2 stops19h 12mAmerican Airlines
Deal found 9/10$592
This Finnair deal was found by Cheapflights users on 9/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:24 pmIAH - ZRH
2 stops20h 56mFinnair
lun. 11/177:05 pmZRH - IAH
2 stops31h 19mFinnair
Deal found 9/11$593
This FlightHub deal was found by Cheapflights users on 9/10. 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.
jue. 11/69:05 pmIAH - GVA
1 stop29h 20mTurkish Airlines
mié. 11/126:25 pmGVA - IAH
1 stop31h 45mTurkish Airlines
Deal found 9/10$594

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 septiembre 11, 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

jue. 1/22

3:40 pm-2:10 pm

2 stops15h 30m

Zurich

jue. 1/29

10:25 am-11:59 pm

2 stops20h 34m

$525

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

jue. 12/4

1:36 pm-2:10 pm

2 stops17h 34m

Zurich

jue. 12/11

10:25 am-11:54 pm

2 stops20h 29m

$555

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

lun. 12/1

7:45 am-8:15 am

2 stops17h 30m

Zurich

mié. 12/10

10:15 am-9:28 pm

1 stop18h 13m

$577

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

mié. 1/28

3:50 pm-8:20 pm

1 stop21h 30m

Zurich

mar. 2/3

6:45 am-2:05 pm

1 stop14h 20m

$591

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

dom. 10/19

4:47 pm-4:45 pm

2 stops16h 58m

Geneva Geneve-Cointrin

mar. 11/4

12:35 pm-12:47 am

2 stops19h 12m

$592

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

jue. 11/6

9:05 pm-5:30 pm

1 stop37h 25m

Geneva Geneve-Cointrin

mié. 11/12

10:50 am-7:10 pm

1 stop39h 20m

$594

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

lun. 12/1

3:50 pm-6:20 pm

2 stops19h 30m

Zurich

lun. 12/8

7:05 pm-7:25 pm

2 stops31h 20m

$595

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

mar. 12/9

3:50 pm-4:00 pm

1 stop17h 10m

Zurich

mar. 12/16

10:10 am-9:28 pm

2 stops18h 18m

$601

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

sáb. 2/28

7:50 pm-10:35 am

1 stop31h 45m

Zurich

vie. 3/13

1:20 pm-11:09 am

1 stop27h 49m

$608

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

mar. 2/10

12:10 pm-10:35 am

1 stop15h 25m

Zurich

mar. 2/17

12:40 pm-9:39 pm

1 stop15h 59m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 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 $1,149). 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 septiembre 11, 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.

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 septiembre 11, 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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,968 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,409 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 15h 30m. Fly via Scandinavian Airlines, American 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 - Basel EuroAirport Swiss or Houston George Bush Intcntl - Geneva Geneve-Cointrin.

  • 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 $1,149). 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 8 airlines flying from George Bush Intcntl to Switzerland

Discover the top 8 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$482Average$775FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$595Average$931FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$595Average$931FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$603Average$695FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$607Average$1,182FlexibilityNo cancel feeOn-time76%
KLMCheapest$621Average$1,075FlexibilityNo cancel feeOn-time75%
DeltaCheapest$622Average$1,153FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$762Average$895FlexibilityNo cancel feeOn-time71%

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