George Bush Intcntl

$314+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
Mar 8 — Mar 151
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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 February 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/192:00 pm
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Tue 2/247:05 am
IAH
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 2/5$706
This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:40 am
LHR
-
IAH
3 stops22h 29m
Multiple Airlines
Sat 3/77:05 am
IAH
-
LHR
2 stops25h 30m
Multiple Airlines
Deal found 2/3$706
This Mytrip deal was found by Cheapflights users on 2/2. 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 3/22:45 pm
LHR
-
IAH
1 stop15h 14m
Multiple Airlines
Mon 3/165:24 pm
IAH
-
LHR
1 stop13h 21m
Multiple Airlines
Deal found 2/2$707
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/22:00 pm
LGW
-
IAH
1 stop35h 04m
Multiple Airlines
Mon 3/164:30 pm
IAH
-
LGW
1 stop12h 30m
Multiple Airlines
Deal found 2/5$708
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:50 pm
LHR
-
IAH
2 stops34h 59m
Multiple Airlines
Tue 3/247:05 am
IAH
-
LHR
2 stops23h 40m
Multiple Airlines
Deal found 2/2$708
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 3/167:25 pm
LGW
-
IAH
2 stops33h 24m
Multiple Airlines
Tue 3/249:15 pm
IAH
-
LGW
1 stop31h 45m
Multiple Airlines
Deal found 2/5$711
This Booking.com deal was found by Cheapflights users on 2/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:15 pm
LHR
-
IAH
3 stops38h 44m
Multiple Airlines
Wed 3/117:21 am
IAH
-
LHR
2 stops19h 29m
Multiple Airlines
Deal found 2/4$711
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/1510:55 am
LHR
-
IAH
2 stops18h 56m
Multiple Airlines
Wed 4/299:24 am
IAH
-
LHR
1 stop16h 41m
Multiple Airlines
Deal found 2/3$712
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 3/92:00 pm
LGW
-
IAH
1 stop23h 40m
Multiple Airlines
Mon 3/234:30 pm
IAH
-
LGW
1 stop12h 30m
Multiple Airlines
Deal found 2/4$713
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/192:00 pm
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Fri 3/612:16 pm
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Deal found 2/3$714
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:55 am
LHR
-
IAH
2 stops19h 54m
Multiple Airlines
Tue 3/247:05 am
IAH
-
LHR
2 stops23h 40m
Multiple Airlines
Deal found 2/2$714
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/411:20 am
LHR
-
IAH
1 stop19h 10m
Multiple Airlines
Wed 3/116:02 pm
IAH
-
LHR
1 stop17h 48m
Multiple Airlines
Deal found 2/2$717

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 February 6, 2026.

Round-trip from

$706
(Kiwi.com)

One-way from

$314
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$855

Good round-trip deal

$781 or less

Good one-way deal

$706 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 ($144 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in February 2026
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.

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 February 6, 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

United Kingdom

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 3/9

9:20 pm-11:59 pm

3 stops31h 39m

Houston George Bush Intcntl

Mon 3/23

8:00 am-2:30 pm

3 stops25h 30m

$741

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 3/16

7:25 pm-11:49 pm

3 stops33h 24m

Houston George Bush Intcntl

Fri 3/20

11:15 am-10:00 am

1 stop17h 45m

$742

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 4/29

2:00 pm-10:41 pm

1 stop14h 41m

Houston George Bush Intcntl

Wed 5/13

1:03 pm-10:00 am

1 stop14h 57m

$746

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 3/19

2:00 pm-10:18 am

1 stop25h 18m

Houston George Bush Intcntl

Thu 3/26

4:30 pm-10:00 am

1 stop12h 30m

$752

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Thu 2/26

8:25 am-11:59 pm

3 stops45h 34m

Houston George Bush Intcntl

Sun 5/10

12:00 pm-4:10 pm

2 stops22h 10m

$767

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Wed 2/25

3:05 pm-11:59 pm

3 stops38h 54m

Houston George Bush Intcntl

Sun 5/10

10:00 am-10:15 pm

3 stops30h 15m

$777

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 2/18

5:05 pm-7:10 pm

1 stop32h 05m

Houston George Bush Intcntl

Thu 2/26

9:05 pm-4:10 pm

1 stop37h 05m

$908

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Sun 3/22

7:15 pm-11:59 pm

2 stops33h 44m

Houston George Bush Intcntl

Sat 4/18

2:59 pm-6:50 pm

2 stops21h 51m

$917

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Tue 2/24

11:05 am-7:10 pm

1 stop38h 05m

Houston George Bush Intcntl

Tue 3/24

10:05 pm-10:05 am

1 stop31h 00m

$927

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Wed 3/4

11:05 am-7:10 pm

1 stop38h 05m

Houston George Bush Intcntl

Wed 3/11

3:55 pm-3:40 pm

1 stop18h 45m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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, 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 $904). 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 February 6, 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 February 6, 2026.

The most flights from GB0 to IAH are scheduled on a Thursday (22 on average). You will have fewer flight options on Tuesday, 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 15% of weekly flights between United Kingdom and Houston have experienced delays in the past year, with the average delay time being 157 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 Sunday 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, Singapore Airlines have had the lowest number of delays on this route, with just 10% 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 February 6, 2026.
Read through reviews of airlines operating flights from the United Kingdom to Houston George Bush Intcntl Airport, such as Austrian Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Comfort

7.3

Food

6.8

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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 32h 05m. Turkish Airlines provides one of the quickest options available for as low as $908. The distance from United Kingdom to Houston George Bush Intcntl Airport is about 4840 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?

    $537 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from $671 and $713, 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 (83%), Austrian Airlines (83%), Brussels Airlines( 83%).

  • 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 $1,568, our data shows the cheapest flight currently is $561. When looking at the most popular route, (London Heathrow - Houston George Bush Intcntl), you can expect to pay $623 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 $904). 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
Montgomery
Spring
Katy
The Woodlands
Tomball
Conroe
Humble
Jersey Village
Cypress

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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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,074FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$695Average$1,193FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$782Average$1,085FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$785Average$1,085FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$848Average$1,101FlexibilityNo cancel feeOn-time69%

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