ZRH - IAH

$390 Find Cheap Flights from Zurich to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zurich to George Bush Intcntl departing on 2/17. 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 Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Houston, as well as popular online travel agencies
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.

Everything you should know

Cheapest round-trip
$572
Typical prices: $573-$697
British Airways
Sat 2/28Wed 3/4
ZRH - IAH • 1 stop
Cheapest one-way
$390
Typical prices: $1,308-$1,698
Multiple Airlines
Tue 2/17
ZRH - IAH • 3 stops
Top airlines
British Airways
Cheapest • from $572 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 21% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Zurich to George Bush Intcntl (ZRH-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zurich to George Bush Intcntl 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 Zurich to George Bush Intcntl

Sat, Feb 28 - Wed, Mar 4
British Airways Logo
6:35 am - 2:05 pm
ZRH
-
IAH
14h 30m
1 stop
British Airways Logo
4:03 pm - 6:25 pm
IAH
-
ZRH
19h 22m
2 stops
$572British Airways
Fri, Feb 20 - Sun, Feb 22
Multiple Airlines Logo
10:15 am - 9:36 pm
ZRH
-
IAH
18h 21m
1 stop
Multiple Airlines Logo
6:00 am - 3:30 pm
IAH
-
ZRH
26h 30m
2 stops
$573Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
American Airlines Logo
6:45 am - 3:05 pm
ZRH
-
IAH
14h 20m
1 stop
American Airlines Logo
8:53 am - 11:35 am
IAH
-
ZRH
20h 42m
2 stops
$574American Airlines
Wed, Mar 25 - Thu, May 14
American Airlines Logo
12:35 pm - 3:05 pm
ZRH
-
IAH
32h 30m
1 stop
American Airlines Logo
5:25 pm - 10:40 pm
IAH
-
ZRH
22h 15m
2 stops
$577American Airlines
Sat, Feb 28 - Wed, Mar 4
British Airways Logo
10:10 am - 10:31 pm
ZRH
-
IAH
19h 21m
2 stops
British Airways Logo
4:03 pm - 6:25 pm
IAH
-
ZRH
19h 22m
2 stops
$578British Airways
Fri, Mar 13 - Sat, Mar 28
American Airlines Logo
10:15 am - 9:31 pm
ZRH
-
IAH
17h 16m
1 stop
American Airlines Logo
4:36 pm - 5:55 pm
IAH
-
ZRH
19h 19m
2 stops
$579American Airlines
Tue, Mar 10 - Wed, Mar 25
American Airlines Logo
6:45 am - 7:03 pm
ZRH
-
IAH
18h 18m
2 stops
American Airlines Logo
12:20 pm - 11:55 am
IAH
-
ZRH
17h 35m
2 stops
$580American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
10:15 am - 9:36 pm
ZRH
-
IAH
18h 21m
1 stop
American Airlines Logo
6:16 pm - 6:25 pm
IAH
-
ZRH
17h 09m
2 stops
$582American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
10:15 am - 8:21 pm
ZRH
-
IAH
17h 06m
2 stops
American Airlines Logo
2:09 pm - 6:25 pm
IAH
-
ZRH
21h 16m
2 stops
$583American Airlines
Thu, Mar 12 - Mon, Mar 23
American Airlines Logo
10:15 am - 10:31 pm
ZRH
-
IAH
18h 16m
2 stops
American Airlines Logo
12:06 pm - 11:45 am
IAH
-
ZRH
17h 39m
2 stops
$587American Airlines
Booking Insights

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

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

How much is a round-trip flight from Zurich to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Zurich to Houston George Bush Intcntl Airport departing in February.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zurich to Houston George Bush Intcntl Airport, 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 Zurich to Houston George Bush Intcntl Airport is September, where tickets cost $562 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $951 and $813 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Zurich to Houston George Bush Intcntl Airport, 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 Zurich to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$390
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Zurich to Houston George Bush Airport

When to book flights from Zurich to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Zurich to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Zurich to Houston George Bush Airport flights

  • What is the cheapest flight from Zurich to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Zurich to Houston George Bush Intcntl Airport was $390 for a one-way ticket and $572 for a round-trip.

  • Do I need a passport to fly between Zurich and Houston George Bush Airport?

    Yes

  • Which aircraft models fly most regularly from Zurich to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Zurich to Houston George Bush Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Zurich and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Zurich to Houston, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Zurich to Houston are KLM and United Airlines. With an average price for the route of $1,086 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $690 and an overall rating of 7.4.

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

    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 Zurich to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Zurich 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 Zurich to Houston George Bush Airport?

    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 to Houston George Bush Airport with an airline and back to Zurich with another airline. Booking your flights between Zurich and IAH can sometimes prove cheaper using this method.

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

    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 to Houston George Bush Airport from Zurich up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Zurich to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Zurich to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zurich to George Bush Intcntl? 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.
7.7
KLMOverall score based on 1443 reviews
7.3Food
7.6Comfort
7.8Boarding
8.4Crew
7.1Entertainment
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

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

Information on your arrival and departure airports