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George Bush Intcntl

$362+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 March 22, 2026.

This Mytrip deal was found by Cheapflights users on 3/17. 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.
Mon 5/45:55 am
STN
-
IAH
3 stops32h 42m
Multiple Airlines
Mon 5/186:05 am
IAH
-
STN
3 stops36h 15m
Multiple Airlines
Deal found 3/17$782
This Norse deal was found by Cheapflights users on 3/20. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:00 pm
LGW
-
IAH
1 stop25h 43m
Multiple Airlines
Sun 5/107:00 am
IAH
-
LGW
1 stop21h 00m
Multiple Airlines
Deal found 3/20$785
This The Travel House deal was found by Cheapflights users on 3/19. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:40 am
LHR
-
IAH
1 stop33h 52m
JetBlue
Wed 9/911:50 am
IAH
-
LHR
1 stop15h 40m
JetBlue
Deal found 3/19$786
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 4/216:40 am
LGW
-
IAH
2 stops40h 50m
Multiple Airlines
Mon 4/271:41 pm
IAH
-
LGW
1 stop14h 19m
Multiple Airlines
Deal found 3/21$792
This Mytrip deal was found by Cheapflights users on 3/18. 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.
Tue 4/148:15 pm
STN
-
IAH
2 stops23h 20m
Multiple Airlines
Tue 4/213:35 pm
IAH
-
STN
2 stops22h 15m
Multiple Airlines
Deal found 3/18$792
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/272:00 pm
LGW
-
IAH
1 stop24h 23m
Multiple Airlines
Sat 5/99:45 am
IAH
-
LGW
1 stop18h 15m
Multiple Airlines
Deal found 3/20$794
This ChecknFly deal was found by Cheapflights users on 3/19. 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.
Wed 4/298:40 am
LHR
-
IAH
1 stop33h 04m
JetBlue
Wed 5/612:44 pm
IAH
-
LHR
1 stop11h 46m
JetBlue
Deal found 3/19$795
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/172:00 pm
LGW
-
IAH
1 stop24h 38m
Multiple Airlines
Fri 4/247:04 pm
IAH
-
LGW
2 stops29h 16m
Multiple Airlines
Deal found 3/20$799
This TravelUp deal was found by Cheapflights users on 3/20. 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.
Tue 9/18:40 am
LHR
-
IAH
1 stop15h 03m
JetBlue
Wed 9/911:50 am
IAH
-
LHR
1 stop15h 40m
JetBlue
Deal found 3/20$801
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/272:00 pm
LGW
-
IAH
1 stop24h 23m
Multiple Airlines
Thu 5/76:58 pm
IAH
-
LGW
1 stop29h 22m
Multiple Airlines
Deal found 3/20$802
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/262:00 pm
LGW
-
IAH
2 stops29h 03m
Multiple Airlines
Sun 5/101:58 pm
IAH
-
LGW
1 stop14h 02m
Multiple Airlines
Deal found 3/20$803
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Mon 5/45:55 am
STN
-
IAH
3 stops32h 42m
Multiple Airlines
Sun 5/107:00 am
IAH
-
STN
3 stops34h 50m
Multiple Airlines
Deal found 3/22$803

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 March 22, 2026.

Round-trip from

$782
(Mytrip)

One-way from

$362
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$981

Good round-trip deal

$794 or less

Good one-way deal

$854 or less
From United Kingdom to Houston George Bush Intcntl
Search Deals
One-way flight from United Kingdom to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 22, 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

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 5/11

5:55 am-8:37 am

3 stops32h 42m

Houston George Bush Intcntl

Sat 5/16

6:05 am-11:15 pm

3 stops35h 10m

$822

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 4/20

2:00 pm-8:23 am

1 stop24h 23m

Houston George Bush Intcntl

Mon 5/4

1:41 pm-10:00 am

1 stop14h 19m

$851

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Tue 4/14

6:10 am-10:47 pm

3 stops46h 37m

Houston George Bush Intcntl

Tue 4/21

2:29 pm-3:20 pm

3 stops18h 51m

$868

LondonHouston

STN - IAH

STNIAH

London Stansted

Thu 6/18

5:35 pm-7:10 pm

1 stop31h 35m

Houston George Bush Intcntl

Thu 7/30

9:05 pm-9:55 am

1 stop30h 50m

$928

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Fri 4/10

6:00 am-10:37 pm

2 stops22h 37m

Houston George Bush Intcntl

Tue 4/21

2:29 pm-3:20 pm

3 stops18h 51m

$929

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 4/23

2:05 pm-12:45 pm

1 stop28h 40m

Houston George Bush Intcntl

Mon 4/27

2:30 pm-10:25 pm

1 stop25h 55m

$968

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Thu 4/30

4:55 pm-12:45 pm

1 stop25h 50m

Houston George Bush Intcntl

Mon 5/4

9:05 pm-9:40 am

1 stop30h 35m

$981

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Thu 4/23

11:30 pm-12:45 pm

1 stop19h 15m

Houston George Bush Intcntl

Mon 4/27

9:05 pm-12:05 pm

1 stop33h 00m

$986

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 4/10

2:00 pm-7:02 am

1 stop23h 02m

Houston George Bush Intcntl

Fri 4/17

7:04 pm-10:00 am

1 stop32h 56m

$989

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 4/23

6:30 am-7:10 pm

1 stop18h 40m

Houston George Bush Intcntl

Mon 4/27

2:30 pm-4:40 pm

1 stop20h 10m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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, April is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $385). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $905). 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 March 22, 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 March 22, 2026.

The most flights from GB0 to IAH are scheduled on a Sunday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

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

About 13% of weekly flights between United Kingdom and Houston have experienced delays in the past year, with the average delay time being 151 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 11% of flights being delayed.

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 March 22, 2026.
Read through reviews of airlines operating flights from the United Kingdom to Houston George Bush Intcntl Airport, such as United Airlines,Brussels Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,459 reviews
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Brussels Airlines
7.2
Good
393 reviews
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
American Airlines
7.1
Good
11,488 reviews
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Lufthansa
6.8
Okay
7,862 reviews
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
British Airways
6.7
Okay
7,811 reviews
United Airlines
7.4
Good
9,459 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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 10h 25m. Turkish Airlines provides one of the quickest options available for as low as $1,191. The distance from United Kingdom to Houston George Bush Intcntl Airport is about 4820 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?

    $697 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Austrian Airlines and Lufthansa, with prices starting from $721 and $743, 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: Austrian Airlines (90%), Brussels Airlines (90%), United Airlines( 90%).

  • 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 $1,283, our data shows the cheapest flight currently is $615. When looking at the most popular route, (London Heathrow - Houston George Bush Intcntl), you can expect to pay $741 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, April is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $385). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $905). 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
The Woodlands
Montgomery
Spring
Tomball
Humble
Jersey Village
Cypress
Conroe

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Top 5 airlines flying from United Kingdom to George Bush Intcntl

Discover the top 5 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,064FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$716Average$1,101FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$785Average$1,198FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$822Average$1,017FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$1,264Average$1,370FlexibilityNo cancel feeOn-time72%

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