$380 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 5/7. 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

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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

Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
9:05 pm - 11:49 pm
LHR
-
IAH
32h 44m
3 stops
Multiple Airlines Logo
7:05 am - 2:35 pm
IAH
-
LHR
25h 30m
2 stops
$717Multiple Airlines
Mon, Mar 16 - Tue, Apr 7
Multiple Airlines Logo
2:00 pm - 10:18 am
LGW
-
IAH
25h 18m
1 stop
Multiple Airlines Logo
11:15 am - 10:00 am
IAH
-
LGW
16h 45m
1 stop
$720Multiple Airlines
Sat, Mar 7 - Tue, Mar 17
Multiple Airlines Logo
6:40 am - 11:09 pm
LHR
-
IAH
22h 29m
3 stops
Multiple Airlines Logo
5:45 am - 7:55 pm
IAH
-
LHR
33h 10m
3 stops
$720Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
JetBlue Logo
12:10 pm - 4:48 pm
EDI
-
IAH
34h 38m
1 stop
JetBlue Logo
11:50 am - 9:20 am
IAH
-
EDI
15h 30m
1 stop
$894JetBlue
Wed, Apr 1 - Sun, Apr 19
Scandinavian Airlines Logo
7:10 pm - 11:49 pm
MAN
-
IAH
34h 39m
2 stops
Scandinavian Airlines Logo
12:25 pm - 6:30 pm
IAH
-
MAN
24h 05m
2 stops
$911Scandinavian Airlines
Tue, Jul 21 - Thu, Jul 30
JetBlue Logo
11:30 am - 12:32 pm
EDI
-
IAH
31h 02m
1 stop
JetBlue Logo
1:27 pm - 10:00 am
IAH
-
EDI
14h 33m
1 stop
$927JetBlue
Tue, Mar 10 - Tue, Mar 31
Lufthansa Logo
6:00 am - 3:10 pm
GLA
-
IAH
14h 10m
1 stop
Lufthansa Logo
6:05 pm - 4:45 pm
IAH
-
GLA
16h 40m
1 stop
$1,179Lufthansa
Tue, Mar 10 - Tue, Mar 31
Lufthansa Logo
6:00 am - 3:10 pm
GLA
-
IAH
14h 10m
1 stop
Lufthansa Logo
3:35 pm - 4:45 pm
IAH
-
GLA
19h 10m
1 stop
$1,184Lufthansa
Wed, Mar 4 - Tue, Apr 7
British Airways Logo
6:40 am - 2:05 pm
NCL
-
IAH
13h 25m
1 stop
British Airways Logo
4:59 pm - 4:10 pm
IAH
-
NCL
17h 11m
2 stops
$1,300British Airways
Thu, May 7 - Thu, May 28
British Airways Logo
6:00 am - 7:20 pm
NCL
-
IAH
19h 20m
1 stop
British Airways Logo
9:44 am - 10:15 am
IAH
-
NCL
18h 31m
2 stops
$1,303British Airways
Booking Insights

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 $949 on average for one-way flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United Kingdom is $1,368 and $1,228 respectively. For return trips, the best month to travel is January with an average price of $850.

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 $760 one-way - $781 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$380
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Edinburgh to Houston

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 Airlines
MAN
-
IAH
Apr 2025
Book direct with the airline and not through an agent.
WarrenFlew with United Airlines
LHR
-
IAH
Jan 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 $903. The cheapest price found on KAYAK in the last 2 weeks cost $563 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 Sunday where tickets can be as cheap as $914. On the other hand, the most expensive day to fly is Friday, where prices are $1,081 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 afternoon, when flights cost $957 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $999.

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 $760 or less one-way and $781 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.
7.4
United AirlinesOverall score based on 9341 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

10.0 ExcellentElizabeth, Feb 2026
ATL - IAH
Read more United Airlines reviews

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Good until I was put on air canada flight Houston Vancouver not even one cookie

Very old flight - time to retire it for newer airplanes

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

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.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

The gates should be ready when we land. Waiting on the runway for a hour is ridiculous.

Food was bad, sandwiche with cold cut meat was not labeled and and none of the flight attendants could tell what kind of meat it was (beef, pork or turkey). People have dietary and religious restrictions and "I dont know" is simply unacceptable. One flight attendant was extremely rude and unprofessional. Filed an formal complaint withAA regarding his behavior

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

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

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

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 good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

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

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