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Cheap flights from the United Kingdom to Houston George Bush Intcntl Airport from £191

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
1 Jul — 8 Jul1
1 adult

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 26 June 2025.

Round-trip from

£514

One-way from

£191

Popular in

August

Cheapest in

January

Average price

£694

Good round-trip deal

£599 or less

Good one-way deal

£671 or less
17/8-2/9
  • 17/8-2/9
  • 2 total stops
  • 54h 52m total
  • United Kingdom to Houston
7/9
  • 7/9
  • 2 total stops
  • 48h 00m total
  • United Kingdom to Houston
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in June 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 26 June 2025.

Sun 17/810:55LGW - IAH
1 stop23h 57mMultiple Airlines
Tue 2/922:00IAH - LGW
1 stop30h 55mMultiple Airlines
Deal found 25/6£514
Tue 16/906:30LHR - IAH
2 stops20h 30mMultiple Airlines
Tue 23/907:00IAH - LHR
2 stops17h 30mMultiple Airlines
Deal found 25/6£516
Thu 4/912:10LGW - IAH
1 stop31h 31mIcelandair
Sun 14/914:39IAH - LGW
1 stop12h 56mIcelandair
Deal found 25/6£521
Thu 4/908:25LHR - IAH
1 stop35h 16mIcelandair
Sun 14/914:39IAH - LHR
1 stop33h 51mIcelandair
Deal found 24/6£522
Thu 10/717:40LHR - IAH
1 stop34h 37mUnited Airlines
Sat 12/721:56IAH - LHR
1 stop27h 29mUnited Airlines
Deal found 24/6£523
Tue 16/909:25LCY - IAH
2 stops20h 54mMultiple Airlines
Tue 30/905:45IAH - LCY
2 stops30h 50mMultiple Airlines
Deal found 24/6£527
Mon 15/908:25LHR - IAH
1 stop35h 18mJetBlue
Mon 20/1014:39IAH - LHR
1 stop33h 51mJetBlue
Deal found 25/6£533
Wed 9/718:10STN - IAH
2 stops25h 25mMultiple Airlines
Wed 16/715:35IAH - STN
2 stops24h 20mMultiple Airlines
Deal found 24/6£559
Sun 17/812:10LGW - IAH
1 stop29h 25mJetBlue
Tue 2/912:23IAH - LGW
1 stop15h 12mJetBlue
Deal found 25/6£578
Tue 7/1012:10EDI - IAH
1 stop31h 33mJetBlue
Sun 12/1014:39IAH - EDI
1 stop13h 31mJetBlue
Deal found 25/6£602
Thu 4/906:40LHR - IAH
2 stops23h 16mScandinavian Airlines
Wed 24/913:15IAH - LHR
2 stops22h 25mScandinavian Airlines
Deal found 24/6£606
Sat 1/1107:40LHR - IAH
1 stop14h 30mLufthansa
Sat 15/1119:05IAH - LHR
Nonstop9h 10mLufthansa
Deal found 24/6£629

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 26 June 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

Sun 17/8

10:55-04:52

1 stop23h 57m

Houston George Bush Intcntl

Tue 2/9

22:00-10:55

1 stop30h 55m

£514

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 16/9

06:30-21:00

2 stops20h 30m

Houston George Bush Intcntl

Tue 23/9

07:00-06:30

2 stops17h 30m

£516

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 4/9

12:10-13:41

1 stop31h 31m

Houston George Bush Intcntl

Sun 14/9

14:39-09:35

1 stop12h 56m

£521

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 4/9

08:25-13:41

1 stop35h 16m

Houston George Bush Intcntl

Sun 14/9

14:39-06:30

1 stop33h 51m

£522

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 10/7

17:40-22:17

1 stop34h 37m

Houston George Bush Intcntl

Sat 12/7

21:56-07:25

1 stop27h 29m

£523

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 16/9

09:25-00:19

2 stops20h 54m

Houston George Bush Intcntl

Tue 30/9

05:45-18:35

2 stops30h 50m

£527

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 15/9

08:25-13:43

1 stop35h 18m

Houston George Bush Intcntl

Mon 20/10

14:39-06:30

1 stop33h 51m

£533

LondonHouston

STN - IAH

STNIAH

London Stansted

Wed 9/7

18:10-13:35

2 stops25h 25m

Houston George Bush Intcntl

Wed 16/7

15:35-21:55

2 stops24h 20m

£559

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 17/8

12:10-11:35

1 stop29h 25m

Houston George Bush Intcntl

Tue 2/9

12:23-09:35

1 stop15h 12m

£578

EdinburghHouston

EDI - IAH

EDIIAH

Edinburgh Turnhouse

Tue 7/10

12:10-13:43

1 stop31h 33m

Houston George Bush Intcntl

Sun 12/10

14:39-10:10

1 stop13h 31m

£602

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 60 results
1
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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 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 £680). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 26 June 2025.

When flying from United Kingdom to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 26 June 2025.

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

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 26 June 2025.
Check out reviews from past customers who have flown with Delta, KLM, andAustrian Airlines 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.

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £442. JetBlue flights start at £555 while deals on Icelandair start at £557 one-way.

  • 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?

    The top 3 most reliable airlines when flying from United Kingdom to Houston George Bush Intcntl Airport are Air Canada (77%), Austrian Airlines (77%) and Brussels Airlines (77%).

  • 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 £1,432, our data indicates the cheapest price to be £531. The most popular route (London Heathrow - Houston George Bush Intcntl), is priced around £433.

  • 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 £680). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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

Travelling to a place near the United Kingdom?

Book flights to the United Kingdom if you plan to visit one of these locations
Livingston
The Woodlands

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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 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£377Average£461FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Singapore AirlinesCheapest£441Average£548FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetBlueCheapest£450Average£578FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£465Average£588FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£474Average£812FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£476Average£658FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest£492Average£630FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£528Average£771FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£535Average£842FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£540Average£750FlexibilityNo cancel feeOn-time77%
Search Iberia 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.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to George Bush Intcntl?

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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