$327 Find Cheap Flights from United Kingdom 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 to George Bush Intcntl departing on 9/8. 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

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 for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Cheap Flights from the United Kingdom to George Bush Intcntl

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

Tue, Sep 9 - Sat, Sep 20
 Logo
10:00 am - 9:02 pmLGW-IAH
17h 02m1 stop
 Logo
10:49 am - 7:00 amIAH-LGW
14h 11m1 stop
Sun, Aug 24 - Tue, Sep 9
 Logo
2:00 pm - 8:09 amLGW-IAH
24h 09m1 stop
 Logo
5:30 am - 10:00 amIAH-LGW
22h 30m1 stop
Fri, Sep 12 - Wed, Sep 17
JetBlue Logo
12:10 pm - 1:43 pmLGW-IAH
31h 33m1 stop
JetBlue Logo
2:39 pm - 9:35 amIAH-LGW
12h 56m1 stop
$619JetBlue
Find Deal
Sat, Sep 6 - Sun, Sep 21
JetBlue Logo
8:25 am - 1:43 pmLHR-IAH
35h 18m1 stop
JetBlue Logo
2:39 pm - 6:30 amIAH-LHR
33h 51m1 stop
$662JetBlue
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
7:30 am - 10:31 pmLHR-IAH
20h 01m2 stops
United Airlines Logo
7:34 am - 6:20 amIAH-LHR
16h 46m1 stop
$764United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
12:50 pm - 10:31 pmLHR-IAH
14h 41m1 stop
United Airlines Logo
7:34 am - 10:25 amIAH-LHR
20h 51m1 stop
$802United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 30
British Airways Logo
6:35 am - 2:10 pmGLA-IAH
13h 35m1 stop
British Airways Logo
9:45 pm - 5:35 pmIAH-GLA
13h 50m1 stop
$872British Airways
Find Deal
Fri, Nov 14 - Sun, Nov 30
British Airways Logo
6:35 am - 7:26 pmGLA-IAH
18h 51m2 stops
British Airways Logo
9:45 pm - 5:35 pmIAH-GLA
13h 50m1 stop
$877British Airways
Find Deal
Thu, Nov 13 - Mon, Nov 17
Lufthansa Logo
9:40 am - 6:15 pmLCY-IAH
14h 35m1 stop
Lufthansa Logo
6:55 pm - 5:40 pmIAH-LCY
16h 45m1 stop
$940Lufthansa
Find Deal
Thu, Nov 13 - Mon, Nov 17
Lufthansa Logo
9:40 am - 6:15 pmLCY-IAH
14h 35m1 stop
Lufthansa Logo
6:55 pm - 4:40 pmIAH-LCY
15h 45m1 stop
$941Lufthansa
Find Deal
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KAYAK's insights & trends for flights to George Bush Intcntl

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Houston George Bush Intcntl Airport is March, where tickets cost $814 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is $1,253 and $1,185 respectively. For one-way flights, the best month to travel is September with an average price of $870.

What is a good deal for flights to Houston George Bush Intcntl Airport?

If you’re looking for cheap airfare to Houston George Bush Intcntl Airport, 25% of our users found tickets to Houston George Bush Intcntl Airport for the following prices or less: From London Heathrow Airport $863 round-trip.

How far in advance should I book a flight 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 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonJanuary
High seasonOctober
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 9% lower on average.

Flights from the United Kingdom to George Bush Intcntl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from the United Kingdom to George Bush Intcntl 
Verified travelerFlew with Singapore AirlinesMAN-IAHApr 2025
Book direct with the airline and not through an agent.
WarrenFlew with United AirlinesLHR-IAHJan 2024
The ground transportation situation (Uber, taxis) at International Arrivals (Terminals D/E) is frankly pathetic for a major American city. Way too many people and cars for the allotted space. I would recommend taking the mini-train to another terminal (A,B or C) and getting an Uber there, rather than trying to navigate International.

FAQs - booking Houston George Bush Airport flights

  • Where can I hire a car at Houston Airport?

    At Houston Airport, a separate building houses the hire car Centre, which is open 24/7 and features desks from the world's top car hire brands including Avis and Enterprise. A dedicated shuttle bus runs every 10 minutes from the main terminals and takes roughly 5min to get to the hire car Centre.

  • What is the fastest way of getting from George Bush Intercontinental to the centre of Houston?

    The fastest way would be by taking a taxi. They are usually available outside the airport terminals from the south-side of Terminal A, B and C and the west-side of Terminal E. With good traffic, you can expect to get from the airport to downtown Houston in less than half an hour. However, you can also expect to pay somewhere in the region of $60 (£45).

  • What is the cheapest way of getting from George Bush Intercontinental to the centre of Houston?

    You can easily get from the airport to downtown Houston for just $1.25 (£0.90). Look out for the Metro Bus Number 102, which stops to the south of Terminal C on the Baggage Claim level. The bus goes from the airport to downtown and makes multiple stops on the way with a total duration of between 50 and 90 minutes depending on traffic.

  • How do I get from George Bush Intercontinental to other cities in Texas?

    If you are planning on continuing your journey to a nearby city, you can catch a domestic flight from George Bush Intercontinental to your final destination around the state of Texas and further afield. United Airlines operates flights to San Antonio (SAT) and Dallas (DFW), which are regularly available and fly on a daily basis.

  • Are there hotels available at George Bush Intercontinental?

    If you need a room to sleep in or simply a place to freshen up, you can find a place at the hotels that are near to the airport. For example, within walking distance of the main terminal building you can get to Houston Airport Marriott at George Bush Intercontinental, which offers everything from simple singles to deluxe suites.

  • How far is Houston George Bush Intcntl Airport from central Houston?

    The distance between Houston George Bush Intcntl Airport and downtown Houston is 16 miles.

  • How much is a flight to Houston?

    On average, a flight to Houston costs $970. The cheapest price found on KAYAK in the last 2 weeks cost $677 and departed from London Heathrow Airport.

  • What is the cheapest day to fly to Houston?

    Based on KAYAK data, the cheapest day to fly to Houston is Saturday where round-trip tickets can be as cheap as $934. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,125 on average.

  • How does KAYAK find such low prices on flights 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 to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

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

    The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the evening, when round-trip flights cost $804 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,037.

  • How many direct flights to Houston George Bush Intcntl Airport are there each week?

    Each week there are around 3,496 direct flights from within United Kingdom to Houston George Bush Intcntl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $784 or less one-way and $863 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.
  • George Bush Intercontinental Airport (IAH) sits 22 miles to the north of the city of Houston and can be reached by car via the Interstate 45 or 69, the Hardy Toll Road or Beltway 8.
  • If anyone in your travelling party has mobility requirements, you can request a wheelchair or electric cart service through your airline and it will be provided at Houston Airport.
  • For international travel to and from Houston Airport, you will only need Terminals D and E. The remaining terminals are only for domestic flights.
  • If you are flying First or Business Class, you can access a number of lounges throughout Houston Airport. You can also buy access; for example, a day pass for the United Club lounge costs $59 (£40).
  • If travelling with babies, you can find private nursing rooms in Terminal A and C, as well as a nursery with private restroom in Terminal D, next to the Chapel.

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

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.1
Singapore AirlinesOverall score based on 1319 reviews
7.7Food
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Food from Surabaya was below average but from Singapore is much better

8.0 ExcellentJencien, Jun 2025SIN - SUB
Read more Singapore Airlines reviews

Food from Surabaya was below average but from Singapore is much better

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

The seats were more narrow than at other lines. Food was mediocre (economy class)

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Even in the premium economy, I found the seats incredibly uncomfortable. I hated that booking through Kayak, it wasn't clear that it was a Level flight, not Iberia. Everything felt cheaply made and not at all worth the airfare we paid.

The flight was over two hours delayed. The aircraft was somewhat dated.

Luggage arrived damaged and protective plastic was lost. I need customer service to contact me or the number for customer service. Thanks.

Provided a good service and I will use it again. Thanks,

Boarding was not well coordinated. I asked twice at the Level check-in area about the MIA flight. At no point did they say the check-in would be at another counter. Fortunately, another passenger was equally confused and got the REAL story from the airport’s info center. Further, my minor child was tagged “SSSS” on their boarding pass. Level should have notified TSA about him being a minor. Instead, the entire family went through the SSSS process, not just our son. When his name was called out at the gate, it was announced in Spanish. No English announcement was made. The food on board was bearable. The crew was adequate, despite not being Level/Iberia crew (Level contracted out our flight to “World2Fly Airlines” - a company I have never heard of!). The onboard entertainment was very limited. They did not even offer a flight tracker option. Nor were music selections offered. Like TAP and Aer Lingus, I will think twice before booking Level ever again.

This ticket was canceled and I did not find out until it was time to check in. I believe the vendor is at fault. Cheap tickets.com I would like to elaborate on the situation to kayak. Can you give me an email address?

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Good legroom. Attentive crew. Wine quality poor, you can do better

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Great experience. Flight was on time and reached destination on time

I meant this flight was not good, the one from Tirana to Frankfurt was better!

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

food, movie entertainment upgraded current, interconnecting flights being on time, we have a 24-hour overlay

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

More space, of course. a footrest! more room to walk. Movie selection was awful. Some good documentaries would help if the movies can't be better. The flight itself was great, crew was great.

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

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

Information on the airport you'll fly into in Houston

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