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George Bush Intcntl

$384+ Cheap flights from the United Kingdom to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap flight deals from United Kingdom to George Bush Intcntl

Cheapest flights from United Kingdom to George Bush Intcntl
Explore the most affordable flight options available from United Kingdom to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 pm
BHX
-
IAH
2 stops33h 25m
Scandinavian Airlines
Sun 9/62:37 pm
IAH
-
BHX
2 stops21h 58m
Scandinavian Airlines
Deal found 7/6$792
This Scandinavian Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:10 pm
EDI
-
IAH
2 stops34h 46m
Scandinavian Airlines
Mon 9/212:44 pm
IAH
-
EDI
2 stops21h 41m
Scandinavian Airlines
Deal found 7/6$794
This ChecknFly deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:10 pm
LHR
-
IAH
1 stop14h 34m
Lufthansa
Sat 8/156:08 pm
IAH
-
LHR
2 stops21h 12m
Lufthansa
Deal found 7/10$798
This TravelUp deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am
LHR
-
IAH
2 stops23h 16m
Scandinavian Airlines
Sun 10/42:44 pm
IAH
-
LHR
2 stops20h 56m
Scandinavian Airlines
Deal found 7/10$800
This TravelUp deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:40 am
LHR
-
IAH
1 stop33h 52m
JetBlue
Wed 9/165:15 pm
IAH
-
LHR
1 stop21h 30m
JetBlue
Deal found 7/10$801
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:30 pm
LGW
-
IAH
2 stops30h 10m
Multiple Airlines
Wed 9/166:10 pm
IAH
-
LGW
2 stops20h 05m
Multiple Airlines
Deal found 7/9$805
This FlightHub deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:00 pm
LHR
-
IAH
2 stops35h 05m
Scandinavian Airlines
Thu 3/44:00 pm
IAH
-
LHR
2 stops19h 40m
Scandinavian Airlines
Deal found 7/9$807
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:00 pm
LGW
-
IAH
1 stop37h 04m
Multiple Airlines
Fri 10/2312:21 pm
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Deal found 7/10$808
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:35 pm
LGW
-
IAH
2 stops30h 05m
Multiple Airlines
Sun 11/812:21 pm
IAH
-
LGW
1 stop13h 54m
Multiple Airlines
Deal found 7/9$809
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:35 pm
LGW
-
IAH
2 stops30h 05m
Multiple Airlines
Sun 11/1512:21 pm
IAH
-
LGW
1 stop13h 54m
Multiple Airlines
Deal found 7/10$810
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am
LHR
-
IAH
2 stops30h 50m
Multiple Airlines
Tue 9/157:00 am
IAH
-
LHR
2 stops19h 40m
Multiple Airlines
Deal found 7/9$811
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:00 pm
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Tue 9/84:32 pm
IAH
-
LGW
2 stops35h 28m
Multiple Airlines
Deal found 7/8$812

Find flight deals from United Kingdom to George Bush Intcntl

Keep the following information in mind while searching for United Kingdom to George Bush Intcntl flight deals. Data was last updated July 11, 2026.

Round-trip from

$792
(Scandinavian Airlines)

One-way from

$384
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,215

Good round-trip deal

$1,006 or less

Good one-way deal

$1,009 or less
From United Kingdom to Houston George Bush Intcntl
Search Deals
One-way flight from United Kingdom to Houston George Bush Intcntl
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Highest demand for flights based on searches. 11% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from United Kingdom to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from the United Kingdom to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Wed 9/2

7:15 pm-10:40 pm

2 stops33h 25m

Houston George Bush Intcntl

Sun 9/6

2:37 pm-6:35 pm

2 stops21h 58m

$792

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Thu 9/17

7:10 pm-11:56 pm

2 stops34h 46m

Houston George Bush Intcntl

Mon 9/21

2:44 pm-6:25 pm

2 stops21h 41m

$794

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Tue 10/6

9:35 am-11:54 pm

2 stops20h 19m

Houston George Bush Intcntl

Tue 10/13

2:26 pm-8:30 pm

3 stops24h 04m

$936

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 9/25

6:40 am-11:49 pm

2 stops23h 09m

Houston George Bush Intcntl

Tue 9/29

4:05 pm-9:40 pm

2 stops23h 35m

$971

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Fri 9/25

9:35 am-11:49 pm

2 stops20h 14m

Houston George Bush Intcntl

Tue 9/29

4:05 pm-8:55 am

2 stops34h 50m

$989

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 11/12

10:05 am-7:05 pm

1 stop39h 00m

Houston George Bush Intcntl

Tue 11/17

9:00 pm-9:10 am

1 stop30h 10m

$995

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Wed 9/30

9:30 am-7:15 pm

1 stop15h 45m

Houston George Bush Intcntl

Wed 10/14

3:30 pm-12:30 pm

1 stop15h 00m

$996

LondonHouston

STN - IAH

STNIAH

London Stansted

Sat 11/7

5:20 pm-7:05 pm

1 stop31h 45m

Houston George Bush Intcntl

Thu 11/19

2:55 pm-4:20 pm

1 stop19h 25m

$998

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 9/17

5:35 pm-7:15 pm

1 stop31h 40m

Houston George Bush Intcntl

Tue 9/22

9:10 pm-10:25 pm

1 stop19h 15m

$1,002

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 11/7

6:30 am-8:05 pm

1 stop19h 35m

Houston George Bush Intcntl

Thu 11/19

2:55 pm-10:35 pm

1 stop25h 40m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from United Kingdom with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from United Kingdom to Houston George Bush Intcntl Airport?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $143). Flying from United Kingdom to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $2,397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to IAH?

Find hourly flight availability from United Kingdom to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Houston George Bush Intcntl Airport as you normally would.

Weekly flight availability from United Kingdom to Houston George Bush Intcntl Airport

Explore weekly flight availability from United Kingdom to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 11, 2026.

The most flights from GB0 to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).

How often are flights from the United Kingdom to Houston delayed?

About 14% of weekly flights between United Kingdom and Houston have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for the United Kingdom to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Houston flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Houston George Bush Intcntl Airport?

The price you pay for your flight from United Kingdom to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated July 11, 2026.
Read through reviews of airlines operating flights from the United Kingdom to Houston George Bush Intcntl Airport, such as United Airlines,Brussels Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,983 reviews
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Brussels Airlines
7.2
Good
422 reviews
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
JetBlue
7.1
Good
3,011 reviews
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Lufthansa
6.8
Okay
8,131 reviews
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
British Airways
6.7
Okay
8,107 reviews
United Airlines
7.4
Good
9,983 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Houston George Bush Intcntl Airport?

    A quick flight from United Kingdom to Houston George Bush Intcntl Airport can take about 15h 45m. Scandinavian Airlines provides one of the quickest options available for as low as $996. The distance from United Kingdom to Houston George Bush Intcntl Airport is about 4560 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Houston George Bush Intcntl Airport one-way?

    $442 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from $562 and $640, respectively.

  • What are the most popular routes from United Kingdom to Houston George Bush Intcntl Airport?

    While some choose either London Gatwick - Houston George Bush Intcntl or London Stansted - Houston George Bush Intcntl, London Heathrow - Houston George Bush Intcntl is the most popular route from United Kingdom to Houston George Bush Intcntl Airport.

  • What are the most reliable airlines from United Kingdom to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from United Kingdom, check out the most reliable airlines to get you to your destination on time: Air Canada (81%), Austrian Airlines (81%), Brussels Airlines( 81%).

  • What are the cheapest flights from United Kingdom to Houston George Bush Intcntl Airport?

    While on average a flight from United Kingdom to Houston George Bush Intcntl Airport is generally $1,692, our data shows the cheapest flight currently is $778. When looking at the most popular route, (London Heathrow - Houston George Bush Intcntl), you can expect to pay $694 for that flight.

  • Can I find deals for flights from United Kingdom to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on United Kingdom to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to George Bush Intcntl.

  • Can I find deals for business class flights from United Kingdom to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from United Kingdom to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Houston George Bush Intcntl Airport?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $143). Flying from United Kingdom to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $2,397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
Spring
The Woodlands
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery

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Top 8 airlines flying from United Kingdom to George Bush Intcntl

Discover the top 8 airlines that operate flights from United Kingdom to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$241Average$970FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$604Average$1,310FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$695Average$1,389FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$716Average$1,271FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$782Average$990FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$785Average$1,085FlexibilityNo cancel feeOn-time71%
KLMCheapest$995Average$1,477FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$1,264Average$1,473FlexibilityNo cancel feeOn-time72%

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