George Bush Intcntl

$310+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
May 4 — May 111
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Cheap 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 29, 2025.

Round-trip from

$703
(Kiwi.com)

One-way from

$310
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,035

Good round-trip deal

$713 or less

Good one-way deal

$860 or less
From United Kingdom to Houston George Bush Intcntl
One-way flight from United Kingdom to Houston George Bush Intcntl
Highest demand for flights based on searches. 12% potential increase in price ($140 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from United Kingdom to Houston George Bush Intcntl.
Price to beat on a one-way flight from United Kingdom to Houston George Bush Intcntl.

Find 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 29, 2025.

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.
Wed 6/410:00 amLGW - IAH
1 stop17h 49mMultiple Airlines
Wed 7/210:02 amIAH - LGW
1 stop14h 53mMultiple Airlines
Deal found 4/27$703
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:10 pmLGW - IAH
1 stop32h 07mIcelandair
Thu 9/183:15 pmIAH - LGW
1 stop12h 20mIcelandair
Deal found 4/28$709
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.
Wed 6/49:30 amLHR - IAH
2 stops29h 15mMultiple Airlines
Wed 6/186:15 pmIAH - LHR
2 stops30h 20mMultiple Airlines
Deal found 4/28$719
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:25 amLHR - IAH
1 stop15h 38mIcelandair
Tue 9/163:15 pmIAH - LHR
1 stop33h 15mIcelandair
Deal found 4/28$728
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2610:00 amLHR - IAH
Nonstop10h 15mLufthansa
Sat 7/197:58 pmIAH - LHR
2 stops27h 57mLufthansa
Deal found 4/28$744
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/131:05 pmLCY - IAH
3 stops29h 43mMultiple Airlines
Sun 5/185:35 amIAH - LCY
3 stops29h 55mMultiple Airlines
Deal found 4/29$754
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/1311:40 amSTN - IAH
3 stops31h 08mMultiple Airlines
Sun 5/185:26 amIAH - STN
3 stops23h 14mMultiple Airlines
Deal found 4/29$758
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:05 pmEDI - IAH
1 stop32h 06mMultiple Airlines
Mon 5/266:00 amIAH - EDI
2 stops31h 45mMultiple Airlines
Deal found 4/28$812
This Mytrip deal was found by Cheapflights users on 4/29. 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 9/169:15 pmMAN - IAH
3 stops29h 45mMultiple Airlines
Tue 9/235:20 amIAH - MAN
3 stops24h 20mMultiple Airlines
Deal found 4/29$822
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:50 amLHR - IAH
2 stops19h 05mIberia
Tue 5/136:22 amIAH - LHR
1 stop23h 53mIberia
Deal found 4/28$828
This The Travel House deal was found by Cheapflights users on 4/29. 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 9/312:10 pmEDI - IAH
1 stop32h 07mIcelandair
Wed 9/173:15 pmIAH - EDI
1 stop12h 55mIcelandair
Deal found 4/29$830
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/258:25 amLHR - IAH
1 stop15h 38mJetBlue
Wed 6/411:49 amIAH - LHR
1 stop12h 41mJetBlue
Deal found 4/28$840

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 29, 2025.
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

United Kingdom

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 6/4

10:00 am-9:49 pm

1 stop17h 49m

Houston George Bush Intcntl

Wed 7/2

10:02 am-6:55 am

1 stop14h 53m

$703

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 6/4

9:30 am-8:45 am

2 stops29h 15m

Houston George Bush Intcntl

Wed 6/18

6:15 pm-6:35 am

2 stops30h 20m

$719

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 5/28

12:10 pm-10:59 am

1 stop28h 49m

Houston George Bush Intcntl

Wed 6/4

6:58 pm-9:35 am

1 stop32h 37m

$725

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 5/13

8:25 am-6:03 pm

1 stop15h 38m

Houston George Bush Intcntl

Tue 9/16

3:15 pm-6:30 am

1 stop33h 15m

$728

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 6/26

10:00 am-2:15 pm

Nonstop10h 15m

Houston George Bush Intcntl

Sat 7/19

7:58 pm-5:55 am

2 stops27h 57m

$744

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 5/13

1:05 pm-12:48 pm

3 stops29h 43m

Houston George Bush Intcntl

Sun 5/18

5:35 am-5:30 pm

3 stops29h 55m

$754

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 5/13

11:40 am-12:48 pm

3 stops31h 08m

Houston George Bush Intcntl

Sun 5/18

5:26 am-10:40 am

3 stops23h 14m

$758

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Mon 5/19

12:05 pm-2:11 pm

1 stop32h 06m

Houston George Bush Intcntl

Mon 5/26

6:00 am-7:45 pm

2 stops31h 45m

$812

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Wed 9/3

12:10 pm-2:17 pm

1 stop32h 07m

Houston George Bush Intcntl

Wed 9/17

3:15 pm-10:10 am

1 stop12h 55m

$830

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 5/25

8:25 am-6:03 pm

1 stop15h 38m

Houston George Bush Intcntl

Wed 6/4

11:49 am-6:30 am

1 stop12h 41m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $241). Flying from United Kingdom to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 29, 2025.

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 29, 2025.

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

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from United Kingdom to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

    $581 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 Aer Lingus, with prices starting from $788 and $817, respectively.

  • What are the most popular routes 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 (84%), 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 $1,418, our data shows the cheapest flight currently is $609. When looking at the most popular route, (London Heathrow - Houston George Bush Intcntl), you can expect to pay $556 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, August is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of $241). Flying from United Kingdom to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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Alternative routes for United Kingdom to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$627Average$819FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$740Average$1,082FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$741Average$1,097FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$803Average$1,290FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$830Average$1,072FlexibilityNo cancel feeOn-time76%

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