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Cheap flights from the United Kingdom to Houston George Bush Intcntl Airport from £283

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from United Kingdom to George Bush Intcntl

Enter your travel dates to find the best prices.

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 19 November 2025.

Mon 1/1214:50LHR - IAH
2 stops31h 34mMultiple Airlines
Sun 7/1218:35IAH - LHR
2 stops30h 35mMultiple Airlines
Deal found 16/11£597
Tue 16/1209:50LHR - IAH
2 stops24h 51mMultiple Airlines
Tue 23/1209:55IAH - LHR
2 stops24h 55mMultiple Airlines
Deal found 16/11£601
Wed 10/1209:50LGW - IAH
2 stops27h 14mMultiple Airlines
Fri 12/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 17/11£611
Fri 5/1214:50LHR - IAH
2 stops26h 19mMultiple Airlines
Sat 10/119:30IAH - LHR
3 stops31h 50mMultiple Airlines
Deal found 18/11£615
Wed 10/1206:05LGW - IAH
3 stops30h 59mMultiple Airlines
Thu 11/1210:41IAH - LGW
2 stops17h 19mMultiple Airlines
Deal found 17/11£617
Sat 22/1114:50LHR - IAH
1 stop32h 39mMultiple Airlines
Mon 1/1217:02IAH - LHR
2 stops55h 18mMultiple Airlines
Deal found 18/11£618
Wed 17/1206:05LGW - IAH
3 stops32h 55mMultiple Airlines
Sat 17/106:30IAH - LGW
2 stops21h 35mMultiple Airlines
Deal found 18/11£619
Fri 28/1114:00LGW - IAH
1 stop28h 13mMultiple Airlines
Mon 1/1208:29IAH - LGW
1 stop19h 31mMultiple Airlines
Deal found 17/11£622
Fri 5/1214:50LHR - IAH
2 stops26h 19mMultiple Airlines
Fri 9/116:20IAH - LHR
3 stops32h 50mMultiple Airlines
Deal found 18/11£622
Thu 27/1114:00LGW - IAH
1 stop14h 00mMultiple Airlines
Sun 30/1121:33IAH - LGW
2 stops30h 27mMultiple Airlines
Deal found 17/11£626
Wed 10/1207:50LHR - IAH
2 stops22h 09mMultiple Airlines
Thu 11/1210:17IAH - LHR
2 stops15h 48mMultiple Airlines
Deal found 17/11£626
Thu 20/1114:50LHR - IAH
1 stop27h 54mMultiple Airlines
Wed 3/1207:59IAH - LHR
2 stops40h 51mMultiple Airlines
Deal found 17/11£642

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 19 November 2025.

Round-trip from

£589

One-way from

£283

Popular in

July

Cheapest in

March

Average price

£775

Good round-trip deal

£665 or less

Good one-way deal

£466 or less
12/1-25/1
  • 12/1-25/1
  • 4 total stops
  • 45h 09m total
  • United Kingdom to Houston
Search Deals
11/1
  • 11/1
  • 2 total stops
  • 31h 41m total
  • United Kingdom to Houston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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

 
Customise 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 858,174 searches. Data last updated 19 November 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

LCY - IAH

LCYIAH

London City

Mon 12/1

13:30-14:13

3 stops30h 43m

Houston George Bush Intcntl

Mon 26/1

07:35-09:15

3 stops19h 40m

£611

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 9/1

21:35-19:24

3 stops27h 49m

Houston George Bush Intcntl

Mon 12/1

11:40-15:45

3 stops22h 05m

£615

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Tue 24/2

19:10-23:39

2 stops34h 29m

Houston George Bush Intcntl

Tue 24/3

16:00-18:30

2 stops21h 30m

£618

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 17/12

06:05-09:00

3 stops32h 55m

Houston George Bush Intcntl

Sat 17/1

06:30-10:05

2 stops21h 35m

£619

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 23/1

07:05-23:56

3 stops22h 51m

Houston George Bush Intcntl

Mon 2/2

16:06-17:40

2 stops19h 34m

£631

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 14/1

18:40-23:37

2 stops34h 57m

Houston George Bush Intcntl

Sat 17/1

10:35-17:40

2 stops25h 05m

£637

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Thu 22/1

19:10-23:56

2 stops34h 46m

Houston George Bush Intcntl

Mon 26/1

09:54-18:30

2 stops26h 36m

£637

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 6/2

06:40-23:56

3 stops23h 16m

Houston George Bush Intcntl

Mon 23/2

12:42-21:35

3 stops26h 53m

£643

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 12/1

13:55-13:55

2 stops30h 00m

Houston George Bush Intcntl

Mon 26/1

16:05-16:55

2 stops18h 50m

£652

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 25/12

14:00-22:36

1 stop14h 36m

Houston George Bush Intcntl

Fri 16/1

20:19-10:05

1 stop31h 46m

£655

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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 return 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, February is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of £454). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £688). 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 19 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 28% on flights from United Kingdom to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

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 19 November 2025.

The most flights from GB0 to IAH are scheduled on a Monday (20 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 $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 15% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 159 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] 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.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 14% 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 19 November 2025.
Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from the United Kingdom to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,576 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,532 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 14h 35m. Scandinavian Airlines provides one of the quickest options available for as low as £839. United Kingdom and Houston George Bush Intcntl Airport are separated by a distance of 4840 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from United Kingdom to Houston George Bush Intcntl Airport are London Heathrow - Houston George Bush Intcntl, London Gatwick - Houston George Bush Intcntl and London City - Houston George Bush Intcntl.

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

    The top 3 most reliable airlines when flying from United Kingdom to Houston George Bush Intcntl Airport are Air Canada (87%), Austrian Airlines (87%) and Brussels Airlines (87%).

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

    Looking for the cheapest flight from United Kingdom to Houston George Bush Intcntl Airport? While on average our users pay £886, our data indicates the cheapest price to be £416. The most popular route (London Heathrow - Houston George Bush Intcntl), is priced around £465.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of £454). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £688). 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.
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Top 10 airlines flying from United Kingdom to George Bush Intcntl

Discover the top 10 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 858,174 searches. Data last updated 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£390Average£607FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Singapore AirlinesCheapest£453Average£546FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetBlueCheapest£468Average£639FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£486Average£798FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£493Average£725FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
IcelandairCheapest£498Average£746FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£517Average£649FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£539Average£864FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£540Average£693FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£544Average£852FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to George Bush Intcntl?

Cheapflights makes it easy to find United Kingdom to George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to George Bush Intcntl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to George Bush Intcntl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to George Bush Intcntl become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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