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$275+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$586
(FlightHub)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,151
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. 25% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/26. 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.
Mon 8/119:00 pmIAH - ZRH
1 stop37h 40mTurkish Airlines
Wed 9/103:00 pmZRH - IAH
1 stop35h 05mTurkish Airlines
Deal found 7/26$586
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 12/19:43 pmIAH - ZRH
1 stop27h 12mUnited Airlines
Thu 12/111:15 pmZRH - IAH
1 stop28h 44mUnited Airlines
Deal found 7/28$588
This Flightnetwork deal was found by Cheapflights users on 7/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:50 amIAH - GVA
2 stops17h 40mAir Canada
Tue 11/116:50 amGVA - IAH
2 stops21h 49mAir Canada
Deal found 7/27$591
This Air Canada deal was found by Cheapflights users on 7/28. 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 12/211:50 amIAH - ZRH
2 stops17h 05mAir Canada
Fri 12/1212:45 pmZRH - IAH
1 stop15h 54mAir Canada
Deal found 7/28$592
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 11/310:29 amIAH - GVA
1 stop13h 56mUnited Airlines
Tue 11/119:15 amGVA - IAH
1 stop16h 55mUnited Airlines
Deal found 7/27$600
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Tue 8/199:00 pmIAH - GVA
1 stop38h 00mTurkish Airlines
Wed 8/272:40 pmGVA - IAH
1 stop35h 25mTurkish Airlines
Deal found 7/28$604
This British Airways deal was found by Cheapflights users on 7/28. 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 12/21:15 pmIAH - BSL
2 stops18h 50mBritish Airways
Wed 12/106:20 amBSL - IAH
1 stop14h 45mBritish Airways
Deal found 7/28$606
This Lufthansa deal was found by Cheapflights users on 7/28. 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 12/34:30 pmIAH - BSL
1 stop14h 05mLufthansa
Thu 12/116:35 amBSL - IAH
1 stop15h 00mLufthansa
Deal found 7/28$607
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 12/34:50 pmIAH - BSL
1 stop19h 50mUnited Airlines
Wed 12/109:45 amBSL - IAH
2 stops32h 14mUnited Airlines
Deal found 7/28$620
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 9/74:00 pmIAH - ZRH
2 stops20h 45mScandinavian Airlines
Thu 9/1810:20 amZRH - IAH
2 stops20h 01mScandinavian Airlines
Deal found 7/28$629
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 10/111:00 amIAH - GVA
2 stops15h 15mAmerican Airlines
Thu 10/29:25 pmGVA - IAH
1 stop23h 20mAmerican Airlines
Deal found 7/27$647
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Mon 9/157:35 amIAH - ZRH
2 stops28h 30mMultiple Airlines
Thu 9/256:00 amZRH - IAH
2 stops24h 45mMultiple Airlines
Deal found 7/28$651

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 July 29, 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

Mon 8/11

9:00 pm-5:40 pm

1 stop37h 40m

Zurich

Wed 9/10

3:00 pm-7:05 pm

1 stop35h 05m

$586

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Mon 11/3

11:50 am-12:30 pm

2 stops17h 40m

Geneva Geneve-Cointrin

Tue 11/11

6:50 am-9:39 pm

2 stops21h 49m

$591

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Mon 11/3

10:29 am-7:25 am

1 stop13h 56m

Geneva Geneve-Cointrin

Tue 11/11

9:15 am-7:10 pm

1 stop16h 55m

$600

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Tue 8/19

9:00 pm-6:00 pm

1 stop38h 00m

Geneva Geneve-Cointrin

Wed 8/27

2:40 pm-7:05 pm

1 stop35h 25m

$604

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Tue 12/2

1:15 pm-3:05 pm

2 stops18h 50m

Basel EuroAirport Swiss

Wed 12/10

6:20 am-2:05 pm

1 stop14h 45m

$606

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Wed 12/3

4:30 pm-1:35 pm

1 stop14h 05m

Basel EuroAirport Swiss

Thu 12/11

6:35 am-2:35 pm

1 stop15h 00m

$607

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Wed 12/3

4:50 pm-7:40 pm

1 stop19h 50m

Basel EuroAirport Swiss

Fri 12/12

9:45 am-10:59 am

2 stops32h 14m

$620

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 9/7

4:00 pm-7:45 pm

2 stops20h 45m

Zurich

Wed 9/17

10:20 am-11:50 pm

2 stops20h 30m

$629

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 10/13

9:48 am-11:25 am

1 stop18h 37m

Zurich

Sun 11/2

12:45 pm-9:39 pm

1 stop15h 54m

$638

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Wed 10/1

11:00 am-9:15 am

2 stops15h 15m

Geneva Geneve-Cointrin

Thu 10/2

9:25 pm-1:45 pm

1 stop23h 20m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 37 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 $1,152). 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 July 29, 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 July 29, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Switzerland, such as Delta, Austrian Airlines, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
821 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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!
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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!
Turkish Airlines
7.3
Good
3,925 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 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 Brussels Airlines, which is currently one of the cheapest options available, starting at $436. Air Canada flights start at $463 while deals on TAP AIR PORTUGAL start at $464 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 $1,152). 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 10 airlines flying from George Bush Intcntl to Switzerland

Discover the top 10 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$482Average$738FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$562Average$901FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$595Average$934FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$607Average$1,182FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$616Average$705FlexibilityNo cancel feeOn-time77%
DeltaCheapest$622Average$986FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$622Average$1,075FlexibilityNo cancel feeOn-time75%
SWISSCheapest$660Average$874FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$715Average$983FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$762Average$1,007FlexibilityNo cancel feeOn-time71%

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