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George Bush Intcntl

$363+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
May 28 — Jun 41
Thu 5/28
Thu 6/4
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 April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Thu 5/287:25 am
EDI
-
IAH
2 stops30h 08m
Multiple Airlines
Tue 6/92:50 pm
IAH
-
EDI
1 stop37h 00m
Multiple Airlines
Deal found 4/23$798
This Mytrip deal was found by Cheapflights users on 4/28. 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 6/166:30 am
STN
-
IAH
3 stops44h 54m
Multiple Airlines
Wed 8/126:55 am
IAH
-
STN
3 stops30h 30m
Multiple Airlines
Deal found 4/28$883
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/12:00 pm
LGW
-
IAH
2 stops23h 34m
Multiple Airlines
Thu 7/27:24 pm
IAH
-
LGW
1 stop32h 36m
Multiple Airlines
Deal found 4/27$886
This TravelUp deal was found by Cheapflights users on 4/27. 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 9/248:15 am
LHR
-
IAH
1 stop14h 05m
JetBlue
Thu 10/811:45 am
IAH
-
LHR
1 stop15h 45m
JetBlue
Deal found 4/27$886
This Norse deal was found by Cheapflights users on 4/27. 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.
Thu 5/282:00 pm
LGW
-
IAH
1 stop23h 33m
Multiple Airlines
Thu 6/185:45 am
IAH
-
LGW
1 stop22h 15m
Multiple Airlines
Deal found 4/27$887
This TravelUp deal was found by Cheapflights users on 4/25. 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.
Wed 5/138:40 am
LHR
-
IAH
1 stop33h 12m
JetBlue
Mon 7/136:00 pm
IAH
-
LHR
1 stop20h 45m
JetBlue
Deal found 4/25$888
This Norse deal was found by Cheapflights users on 4/27. 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.
Thu 5/282:00 pm
LGW
-
IAH
1 stop23h 33m
Multiple Airlines
Thu 6/1112:35 pm
IAH
-
LGW
1 stop15h 25m
Multiple Airlines
Deal found 4/27$890
This TravelUp deal was found by Cheapflights users on 4/26. 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.
Wed 10/218:40 am
LHR
-
IAH
1 stop33h 25m
JetBlue
Wed 10/281:46 pm
IAH
-
LHR
1 stop12h 09m
JetBlue
Deal found 4/26$890
This TravelUp deal was found by Cheapflights users on 4/23. 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.
Wed 9/28:15 am
LHR
-
IAH
1 stop14h 49m
JetBlue
Wed 9/1611:45 am
IAH
-
LHR
1 stop15h 45m
JetBlue
Deal found 4/23$892
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/302:00 pm
LGW
-
IAH
1 stop14h 16m
Multiple Airlines
Wed 7/157:24 pm
IAH
-
LGW
1 stop32h 36m
Multiple Airlines
Deal found 4/23$895
This TravelUp deal was found by Cheapflights users on 4/23. 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.
Sun 6/712:20 pm
LGW
-
IAH
1 stop31h 04m
JetBlue
Sun 6/145:04 pm
IAH
-
LGW
1 stop34h 31m
JetBlue
Deal found 4/23$896
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/152:00 pm
LGW
-
IAH
1 stop24h 50m
Multiple Airlines
Mon 6/297:24 pm
IAH
-
LGW
1 stop32h 36m
Multiple Airlines
Deal found 4/25$897

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 April 28, 2026.

Round-trip from

$798
(Kiwi.com)

One-way from

$363
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,080

Good round-trip deal

$1,297 or less

Good one-way deal

$837 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. 10% potential increase in price ($123 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 April 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 April 28, 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

LGW - IAH

LGWIAH

London Gatwick

Tue 6/16

2:00 pm-12:50 pm

1 stop28h 50m

Houston George Bush Intcntl

Wed 8/12

5:45 am-10:00 am

1 stop22h 15m

$930

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 10/11

2:00 pm-3:19 pm

1 stop31h 19m

Houston George Bush Intcntl

Thu 10/15

9:25 am-10:00 am

1 stop18h 35m

$955

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 5/16

6:55 am-4:35 pm

1 stop15h 40m

Houston George Bush Intcntl

Sat 5/16

8:05 pm-10:10 am

1 stop32h 05m

$964

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Sat 9/26

5:55 am-10:37 am

2 stops34h 42m

Houston George Bush Intcntl

Mon 9/28

9:30 am-5:25 pm

2 stops25h 55m

$988

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Fri 7/10

11:30 am-4:14 pm

1 stop34h 44m

Houston George Bush Intcntl

Fri 7/31

6:00 pm-9:20 am

1 stop33h 20m

$997

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 10/1

6:40 am-9:03 pm

2 stops20h 23m

Houston George Bush Intcntl

Mon 10/5

1:15 pm-4:00 pm

2 stops20h 45m

$997

LondonHouston

STN - IAH

STNIAH

London Stansted

Thu 10/1

5:35 pm-12:45 pm

1 stop25h 10m

Houston George Bush Intcntl

Mon 10/5

9:05 pm-10:10 pm

1 stop19h 05m

$1,001

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 10/1

2:05 pm-7:10 pm

1 stop35h 05m

Houston George Bush Intcntl

Mon 10/5

9:05 pm-9:55 am

1 stop30h 50m

$1,012

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Thu 10/1

10:40 am-12:45 pm

1 stop32h 05m

Houston George Bush Intcntl

Mon 10/5

2:30 pm-9:40 am

1 stop37h 10m

$1,022

LondonHouston

LCY - IAH

LCYIAH

London City

Thu 6/18

5:50 pm-3:40 pm

3 stops27h 50m

Houston George Bush Intcntl

Mon 6/22

6:10 pm-7:45 pm

3 stops19h 35m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

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

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 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 March is currently the most expensive (average of $2,416). 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 April 28, 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 April 28, 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 154 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 April 28, 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
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,675 reviews
United Airlines
7.4
Good
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Brussels Airlines
7.2
Good
404 reviews
United Airlines
7.4
Good
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,676 reviews
United Airlines
7.4
Good
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,956 reviews
United Airlines
7.4
Good
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,931 reviews
United Airlines
7.4
Good
9,675 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 20h 23m. United Airlines provides one of the quickest options available for as low as $997. 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?

    $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 Iberia and Austrian Airlines, with prices starting from $697 and $721, 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 (85%), Austrian Airlines (84%), Brussels Airlines( 84%).

  • 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 $1,479, our data shows the cheapest flight currently is $691. When looking at the most popular route, (London Heathrow - Houston George Bush Intcntl), you can expect to pay $757 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 March is currently the most expensive (average of $2,416). 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
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery
Conroe

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Top 6 airlines flying from United Kingdom to George Bush Intcntl

Discover the top 6 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,297FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$695Average$1,217FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$716Average$1,102FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$785Average$1,198FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$809Average$1,013FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$1,264Average$1,473FlexibilityNo cancel feeOn-time72%

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