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$297+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 3, 2025.

Round-trip from

$679
(United Airlines)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

November

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. 21% potential increase in price ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 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 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 12/59:30 amIAH - GVA
1 stop17h 30mUnited Airlines
Mon 12/1512:20 pmGVA - IAH
2 stops32h 20mUnited Airlines
Deal found 4/2$669
This Air Canada deal was found by Cheapflights users on 4/2. 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 32mAir Canada
Deal found 4/2$692
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Fri 12/59:30 amIAH - ZRH
2 stops17h 55mAir Canada
Mon 12/151:20 pmZRH - IAH
2 stops40h 13mAir Canada
Deal found 4/2$697
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Sun 5/117:44 pmIAH - ZRH
3 stops34h 36mMultiple Airlines
Sun 5/187:40 pmZRH - IAH
3 stops35h 27mMultiple Airlines
Deal found 4/2$701
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Sun 8/171:15 pmIAH - ZRH
2 stops23h 20mScandinavian Airlines
Fri 8/298:15 pmZRH - IAH
2 stops34h 39mScandinavian Airlines
Deal found 4/1$702
This FlightHub deal was found by Cheapflights users on 4/3. 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 4/289:00 pmIAH - ZRH
1 stop18h 20mTurkish Airlines
Mon 5/57:40 amZRH - IAH
1 stop18h 25mTurkish Airlines
Deal found 4/3$706
This United Airlines deal was found by Cheapflights users on 4/1. 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 12/237:20 amIAH - ZRH
1 stop20h 05mUnited Airlines
Tue 12/301:20 pmZRH - IAH
1 stop14h 54mUnited Airlines
Deal found 4/1$722
This Mytrip deal was found by Cheapflights users on 4/2. 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 4/308:25 amIAH - GVA
2 stops30h 55mMultiple Airlines
Wed 5/78:55 pmGVA - IAH
2 stops33h 06mMultiple Airlines
Deal found 4/2$733
This Delta deal was found by Cheapflights users on 4/2. 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 4/3010:55 amIAH - GVA
2 stops15h 45mDelta
Wed 5/77:15 amGVA - IAH
1 stop13h 00mDelta
Deal found 4/2$736
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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.
Mon 12/153:55 pmIAH - ZRH
1 stop12h 45mBritish Airways
Mon 12/229:05 pmZRH - IAH
1 stop24h 05mBritish Airways
Deal found 4/2$736
This American Airlines deal was found by Cheapflights users on 4/2. 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 12/159:00 amIAH - ZRH
2 stops16h 15mAmerican Airlines
Mon 12/226:50 amZRH - IAH
1 stop14h 20mAmerican Airlines
Deal found 4/2$778
This Mytrip deal was found by Cheapflights users on 4/2. 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 4/229:30 amIAH - BSL
2 stops22h 25mMultiple Airlines
Fri 4/257:00 amBSL - IAH
2 stops24h 25mMultiple Airlines
Deal found 4/2$787

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 3, 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

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-12:26 pm

2 stops31h 11m

$679

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-7:47 pm

1 stop14h 32m

$692

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 5/11

7:44 pm-1:20 pm

3 stops34h 36m

Zurich

Sun 5/18

7:40 pm-12:07 am

3 stops35h 27m

$701

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 8/17

1:15 pm-7:35 pm

2 stops23h 20m

Zurich

Fri 8/29

8:15 pm-11:54 pm

2 stops34h 39m

$702

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 4/28

9:00 pm-10:20 pm

1 stop18h 20m

Zurich

Mon 5/5

7:40 am-7:05 pm

1 stop18h 25m

$706

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Wed 4/30

8:25 am-10:20 pm

2 stops30h 55m

Geneva Geneve-Cointrin

Wed 5/7

8:55 pm-11:01 pm

2 stops33h 06m

$733

HoustonGeneva

IAH - GVA

IAHGVA

Houston George Bush Intcntl

Wed 4/30

10:55 am-9:40 am

2 stops15h 45m

Geneva Geneve-Cointrin

Wed 5/7

7:15 am-1:15 pm

1 stop13h 00m

$736

HoustonBasel

IAH - BSL

IAHBSL

Houston George Bush Intcntl

Tue 4/22

9:30 am-2:55 pm

2 stops22h 25m

Basel EuroAirport Swiss

Fri 4/25

7:00 am-12:25 am

2 stops24h 25m

$787

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 8/10

10:00 am-6:10 am

1 stop13h 10m

Zurich

Fri 8/22

12:40 pm-7:36 pm

1 stop13h 56m

$794

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 4/22

7:51 pm-8:05 am

1 stop29h 14m

Zurich

Tue 4/29

1:25 pm-8:57 am

1 stop26h 32m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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 3, 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 3, 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
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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
771 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

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 Turkish Airlines, which is currently one of the cheapest options available, starting at $499. British Airways flights start at $521 while deals on Air Canada start at $534 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$482Average$844FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$575Average$940FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$595Average$1,016FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$616Average$710FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$624Average$1,089FlexibilityNo cancel feeOn-time71%
SWISSCheapest$649Average$1,094FlexibilityNo cancel feeOn-time79%
KLMCheapest$649Average$1,130FlexibilityNo cancel feeOn-time75%
DeltaCheapest$702Average$1,174FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$861Average$1,194FlexibilityNo cancel feeOn-time76%

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