$275 Find Cheap Flights from Houston George Bush Airport to Switzerland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Switzerland departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Switzerland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich1 stop$622
Geneva
Geneva1 stop$621
Zurich
Zurich1 stop$622
Geneva
Geneva1 stop$621

Book Cheap George Bush Intcntl to Switzerland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Switzerland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Switzerland

Wed, Apr 1 - Wed, Apr 8
Turkish Airlines Logo
2:30 pm - 6:10 pm
IAH
-
GVA
20h 40m
1 stop
Turkish Airlines Logo
2:40 pm - 7:10 pm
GVA
-
IAH
35h 30m
1 stop
$621Turkish Airlines
Tue, Sep 1 - Wed, Sep 9
Turkish Airlines Logo
9:05 pm - 10:20 pm
IAH
-
ZRH
18h 15m
1 stop
Turkish Airlines Logo
7:40 am - 7:10 pm
ZRH
-
IAH
18h 30m
1 stop
$622Turkish Airlines
Mon, Mar 30 - Tue, Apr 7
Turkish Airlines Logo
2:30 pm - 9:55 am
IAH
-
ZRH
36h 25m
1 stop
Turkish Airlines Logo
6:45 pm - 7:10 pm
ZRH
-
IAH
31h 25m
1 stop
$624Turkish Airlines
Mon, Mar 30 - Wed, Apr 8
Turkish Airlines Logo
2:30 pm - 10:20 pm
IAH
-
ZRH
24h 50m
1 stop
Turkish Airlines Logo
7:40 am - 7:10 pm
ZRH
-
IAH
18h 30m
1 stop
$627Turkish Airlines
Wed, Apr 8 - Wed, Apr 15
Finnair Logo
4:59 pm - 6:15 pm
IAH
-
ZRH
18h 16m
2 stops
Finnair Logo
10:40 am - 11:48 pm
ZRH
-
IAH
20h 08m
2 stops
$663Finnair
Sat, Sep 5 - Thu, Sep 17
United Airlines Logo
7:50 pm - 9:55 am
IAH
-
GVA
31h 05m
2 stops
United Airlines Logo
12:40 pm - 7:52 pm
GVA
-
IAH
14h 12m
1 stop
$699United Airlines
Sat, Sep 5 - Thu, Sep 17
United Airlines Logo
8:20 pm - 9:55 am
IAH
-
GVA
30h 35m
2 stops
United Airlines Logo
12:40 pm - 7:52 pm
GVA
-
IAH
14h 12m
1 stop
$700United Airlines
Mon, Apr 20 - Wed, May 6
Air Canada Logo
11:50 am - 9:55 am
IAH
-
GVA
39h 05m
2 stops
Air Canada Logo
12:40 pm - 7:59 pm
GVA
-
IAH
14h 19m
1 stop
$702Air Canada
Mon, Apr 6 - Tue, Apr 14
British Airways Logo
3:25 pm - 11:00 am
IAH
-
BSL
12h 35m
1 stop
British Airways Logo
11:55 am - 7:10 pm
BSL
-
IAH
14h 15m
1 stop
$808British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
3:25 pm - 11:00 am
IAH
-
BSL
12h 35m
1 stop
British Airways Logo
6:40 am - 1:20 pm
BSL
-
IAH
13h 40m
1 stop
$856British Airways
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Switzerland flights

Get data-powered insights and trends into flights from George Bush Intcntl to Switzerland to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Switzerland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Switzerland is February, when tickets cost $506 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,077 and $965 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Switzerland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Switzerland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Switzerland, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$275
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Houston George Bush Airport to Zurich

FAQs - booking Switzerland flights

  • Will I need a passport and a visa to travel to Switzerland from Houston?

    When you are traveling to Switzerland on a vacation from Houston, you do not need to get a visa so long as your stay is not going to be for more than 90 days. You will need a valid passport, and your passport needs to be valid for at least 180 days from the day you plan on departing Switzerland.

  • If I would like to take public transportation from Zurich Airport to downtown Zurich what are my choices?

    A very convenient choice for travelers making their way from the airport to the downtown area is to ride one of the many train offerings aboard Swiss Railways that makes the trip from the airport to the downtown area in around 12 minutes.

  • If I plan on renting a car when I arrive at the Zurich Airport, where will I find my rental car company?

    Once you arrive on your flight to Zurich, you will find there are several major rental car companies offering service at the Zurich Airport. All the rental car companies have a location in the car rental center on the first floor of the Airport Shopping facility.

  • If my kids are coming on my trip to Zurich, what child car seat laws do I need to know about before driving my rental car away from the airport?

    All children 12 months of age and younger need to travel in a rear-facing car seat, and then up to four years old children must ride in a forward-facing car seat. After the age of four years old and up to the age of 12 years old, children must ride in a booster seat.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Switzerland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Switzerland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Switzerland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to Switzerland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Switzerland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston George Bush Airport to Switzerland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Switzerland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston George Bush Airport to Switzerland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Switzerland

  • One of the most popular routes for people traveling from George Bush Intercontinental Airport (IAH) to Zurich is to make their way to the Zurich Airport (ZRH). On this route, you will find one-stop flights from Delta Airlines, United Airlines, American Airlines, Lufthansa, and Swiss Airways.
  • For those travelers looking for a convenient way to travel from downtown Houston to the George Bush Intercontinental Airport without having to drive their own car, a good choice is the line number 102 bus offered by Metropolitan Transit Harris County, which makes the trip to the airport in around 50 minutes.
  • For travelers looking for a quiet and comfortable place to wait for their flight to Switzerland at the George Bush Intercontinental Airport, there are lounges available from American Airlines and United Airlines, as well as a Centurion Lounge that all offer great places to wait for your flight that also include plenty of food, beverage and entertainment options.
  • If you plan on driving your own car to George Bush Intercontinental Airport, you will find that the airport offers a variety of parking options, including the very convenient valet parking found right at the terminal buildings. For longer trips like those to Switzerland, a more economical choice might be to choose one of the Ecopark lots that offer a substantially lower rate on a daily basis compared to lots at the terminal building.
  • If you are looking for a way to refresh yourself after a long flight to the Zurich Airport, there are four different facilities at this airport that offer showers. The most convenient facility for international travelers are the showers at the service center on the multi-story car park number two on level one.

Reviews of the top 5 airlines serving from George Bush Intcntl to Switzerland

 
Need help choosing which airline to fly with from George Bush Intcntl to Switzerland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

Boarding was so so after zone 3 was called all other zones went in

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

They need to improve their service at the airport. Rather than a bus, they need to park the plane at a station like normal airlines to so passengers can just walk out of the plane into the airport and catch their next flight

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Everything you need to know for your flight from George Bush Intcntl to Switzerland

Information on your arrival and departure airports