$370 Find Cheap Flights from United Kingdom to Houston George Bush Airport - Compare and Save

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 9/22. 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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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

Thu, Sep 17 - Mon, Sep 21
Scandinavian Airlines Logo
7:10 pm - 11:56 pm
EDI
-
IAH
34h 46m
2 stops
Scandinavian Airlines Logo
2:44 pm - 6:25 pm
IAH
-
EDI
21h 41m
2 stops
$787Scandinavian Airlines
Thu, Sep 17 - Mon, Sep 21
Scandinavian Airlines Logo
7:10 pm - 11:56 pm
EDI
-
IAH
34h 46m
2 stops
Scandinavian Airlines Logo
2:44 pm - 6:25 pm
IAH
-
EDI
21h 41m
2 stops
$789Scandinavian Airlines
Thu, Sep 3 - Fri, Oct 16
JetBlue Logo
8:15 am - 4:50 pm
LHR
-
IAH
14h 35m
1 stop
JetBlue Logo
5:15 pm - 8:45 pm
IAH
-
LHR
21h 30m
1 stop
$832JetBlue
Wed, Nov 4 - Wed, Nov 11
JetBlue Logo
7:25 am - 4:15 pm
LHR
-
IAH
14h 50m
1 stop
JetBlue Logo
5:15 pm - 8:45 pm
IAH
-
LHR
21h 30m
1 stop
$833JetBlue
Sat, Sep 19 - Fri, Oct 2
Multiple Airlines Logo
2:00 pm - 10:40 am
LGW
-
IAH
26h 40m
1 stop
Multiple Airlines Logo
12:21 pm - 10:00 am
IAH
-
LGW
15h 39m
1 stop
$837Multiple Airlines
Wed, Aug 5 - Thu, Aug 13
Multiple Airlines Logo
2:00 pm - 8:45 am
LGW
-
IAH
24h 45m
1 stop
Multiple Airlines Logo
7:23 pm - 10:00 am
IAH
-
LGW
32h 37m
1 stop
$840Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Lufthansa Logo
9:50 am - 6:15 pm
LCY
-
IAH
14h 25m
1 stop
Lufthansa Logo
6:50 pm - 5:40 pm
IAH
-
LCY
16h 50m
1 stop
$1,090Lufthansa
Wed, Sep 2 - Wed, Sep 9
Lufthansa Logo
9:15 am - 5:55 pm
LCY
-
IAH
14h 40m
1 stop
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
$1,139Lufthansa
Fri, Sep 18 - Mon, Sep 21
British Airways Logo
6:30 am - 1:25 pm
BHD
-
IAH
12h 55m
1 stop
British Airways Logo
4:13 pm - 6:45 pm
IAH
-
BHD
20h 32m
2 stops
$1,370British Airways
Fri, Sep 18 - Tue, Sep 22
British Airways Logo
6:30 am - 7:15 pm
BHD
-
IAH
18h 45m
1 stop
British Airways Logo
4:58 pm - 3:20 pm
IAH
-
BHD
16h 22m
2 stops
$1,373British 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 flight to Houston George Bush Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Houston George Bush Airport was found on the route from Manchester, at $787 return. The most popular connection is from London to Houston George Bush Airport and KAYAK users have found round-trip deals for as low as $832 in the last 5 days.

What is the cheapest day to fly to Houston?

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

Based on KAYAK data, the cheapest day to fly to Houston is Sunday where round-trip tickets can be as cheap as $992. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,186 on average.

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 round-trip 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 January, where tickets cost $143 on average for return flights. On the other hand, the most expensive months are April and June, where the average cost of tickets from the United Kingdom is $2,321 and $1,865 respectively. For one-way flights, the best month to travel is December with an average price of $408.

What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

The average price for all round-trip flights to Houston George Bush Intcntl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when round-trip flights cost $1,075 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,207.

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 $1,095 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, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$370
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Manchester to Houston George Bush Airport

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 
AndreaFlew with United Airlines
LHR
-
IAH
Apr 2026
Flight connections can be risky with a 2:45-hour gap. Be aware that the Houston airport is very busy.
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.

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

    In the last 5 days, the cheapest flight deal to Houston George Bush Airport was found on the route from Manchester, at $787 return. The most popular connection is from London to Houston George Bush Airport and KAYAK users have found round-trip deals for as low as $832 in the last 5 days.

  • 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 $1,248. The cheapest price found on KAYAK in the last 2 weeks cost $703 and departed from London Heathrow Airport.

  • 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.

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 $863 or less one-way and $1,095 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 9929 reviews
8.1Crew
7.3Comfort
6.7Food
7.7Boarding
7.1Entertainment
Airline reviews

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

4.0 OkayPrincess, Jun 2026
LAX - IAH
Read more United Airlines reviews

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

First time flying with UA and it was a great experience. Thank you

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

Textbook great flight. On-time departure and arrival, clean plane, good food, friendly flight attendants. Checked baggage delivered promptly.

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

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.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

More than one hour detail with no explanation and no compensation

my husband's monitor did not work. there was a visibly ill family in my husband's row.

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

Complete and total debacle from start to finish. HUGE mistake picking this airline. NEVER again! Rudest staff in the business.

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

Jetblue provided a very good service during the flight, the plane in a very good condition, the crew is professional, everything was on time. That's it!

Worst customer service ever experienced on the planet, dirty plane, no communication, and severe delays

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

I loved the flight and the crew. It was comfortable and smooth.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

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.

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

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

Did not fly to Houston as original flight was cancelled.

Two things to note here. First, Lufthansa separated me from my small children. Apparently you need to pay extra to ensure that your children are not abandoned. This is different from KLM-Air France, where children sit with their parents automatically, and I usually fly KLM-Air France. I didn't realize Lufthansa was different on this score and is willing to leverage the wellbeing of small children to generate more revenue. Second, my flight arrived 3 hours and 54 minutes late, so I am entitled to financial compensation as per EU passenger rights regulation. From other aspects of Lufthansa's behavior during this trip, I expect that their approach to this is to start a war of attrition with their passengers to avoid giving compensation as much as possible - again, very differently from KLM-Air France. But we'll see, maybe I'll be pleasantly surprised.

The plane boarded 5 hours late. This made for a very long travel experience - 3.5 hours for getting to/taking the connecting flight (Air Dolomiti), 5.5 hours layover in Munich, 11.5 hour flight to Houston, 1 hour ride home. After landing at BUSH airport we spent 30 minutes on the tarmac waiting for United staff to prepare the jetway. Flight attendant admonished my wife for briefly opening the window shade midflight to take a look outside.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Very comfortable flight and simple and directed one way and back. Amazing price.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

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.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

They cancelled our flight the morning of departure at 4:30am.

The staff were very friendly and helpful. The seat configuration was as awful which meant no one had any privacy. The food was very good.

We flew business class. The staff was polite and responsive. The accommodations were comfortable and spacious. The area was clean.

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

Information on the airport you'll fly into in Houston