$303 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 9/21. 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.
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Best Switzerland Flight Deals from George Bush Intcntl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Zurich
Zurich2 stops$565
Geneva
Geneva1 stop$591
Zurich
Zurich2 stops$565
Geneva
Geneva1 stop$591

Cheap Flights from George Bush Intcntl to Switzerland

 
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, Nov 12 - Wed, Nov 19
Air Canada Logo
11:05 am - 10:25 amIAH-ZRH
16h 20m2 stops
Air Canada Logo
12:45 pm - 9:19 pmZRH-IAH
15h 34m1 stop
$565Air Canada
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Wed, Nov 12 - Wed, Nov 19
Air Canada Logo
12:05 pm - 10:25 amIAH-ZRH
15h 20m1 stop
Air Canada Logo
12:45 pm - 9:19 pmZRH-IAH
15h 34m1 stop
$570Air Canada
Find Deal
Mon, Nov 3 - Fri, Nov 14
United Airlines Logo
4:50 pm - 10:35 amIAH-ZRH
34h 45m1 stop
United Airlines Logo
1:20 pm - 11:12 amZRH-IAH
28h 52m1 stop
$587United Airlines
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Sun, Aug 3 - Tue, Aug 19
United Airlines Logo
6:03 am - 8:15 amIAH-ZRH
19h 12m1 stop
United Airlines Logo
10:10 am - 8:50 pmZRH-IAH
17h 40m1 stop
$593United Airlines
Find Deal
Sun, Aug 3 - Mon, Aug 18
British Airways Logo
9:40 pm - 10:50 pmIAH-BSL
18h 10m1 stop
British Airways Logo
7:20 pm - 1:40 pmBSL-IAH
25h 20m1 stop
$602British Airways
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Mon, Aug 4 - Mon, Aug 18
British Airways Logo
9:00 pm - 8:35 pmIAH-GVA
16h 35m1 stop
British Airways Logo
5:35 pm - 1:40 pmGVA-IAH
27h 05m1 stop
$613British Airways
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Sun, Aug 10 - Fri, Aug 22
Lufthansa Logo
3:35 pm - 10:25 amIAH-ZRH
11h 50m1 stop
Lufthansa Logo
6:55 am - 5:09 pmZRH-IAH
17h 14m2 stops
$636Lufthansa
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Sun, Aug 3 - Mon, Aug 18
Lufthansa Logo
6:40 pm - 5:50 pmIAH-BSL
16h 10m2 stops
Lufthansa Logo
2:15 pm - 5:09 pmBSL-IAH
33h 54m2 stops
$639Lufthansa
Find Deal
Wed, Aug 27 - Tue, Sep 2
Turkish Airlines Logo
2:25 pm - 1:45 pmIAH-GVA
16h 20m1 stop
Turkish Airlines Logo
2:40 pm - 12:40 pmGVA-IAH
29h 00m1 stop
$642Turkish Airlines
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Wed, Aug 13 - Mon, Sep 1
Turkish Airlines Logo
2:25 pm - 1:45 pmIAH-GVA
16h 20m1 stop
Turkish Airlines Logo
7:00 pm - 7:05 pmGVA-IAH
31h 05m1 stop
$678Turkish Airlines
Find Deal
Useful Info

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 $609 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,661 and $1,141 respectively.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Switzerland?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Switzerland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston George Bush Airport to Switzerland, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Switzerland, Saturday is the cheapest day to fly and Monday is the most expensive.

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. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$303
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 10% 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.

  • What is the cheapest time of day to fly to Switzerland?

    The cheapest time of day to fly to Switzerland is generally at night, when round-trip flights cost $794 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,170.

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.

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.
7.4
United AirlinesOverall score based on 8801 reviews
6.6Food
8.1Crew
7.0Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

8.0 ExcellentAnonymous, Jun 2025IAH - YEG
Read more United Airlines reviews

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Great overall. Quick boarding, attentive staff - great experience in premium class.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

Or the greatest and it ended up picking us up from Chicago to Toronto not sure who was tesponsible for the 4 hr delay. United should have been properly prepared for a scheduled flight from Austin to Chicago and they were not.

My experience with Air Canada was good. Great customer service… only a few delays and issues with the tunnel to exit the plain. I did not appreciate that we arrived at terminal D and had to go to terminal E to get the bags/ luggage.

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I’m glad the bus waited for me to connect me to my next flight since we were delayed. Flight was good.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

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