Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Houston George Bush Intcntl Airport from £388

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IAH
24 Dec — 31 Dec1
1 adult

The best prices from London to Houston George Bush Intcntl are usually found in February or January, booked 60 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from London to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£558

One-way from

£388

Popular in

August

Cheapest in

February

Average price

£826
11/1-15/1
  • 11/1-15/1
  • 3 total stops
  • 47h 52m total
  • London to Houston
Search Deals
17/1
  • 17/1
  • 2 total stops
  • 29h 37m total
  • London to Houston
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from London to George Bush Intcntl

Cheapest flights from London to George Bush Intcntl
Explore the most affordable flight options available from London to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1209:30LHR - IAH
Nonstop10h 40mAmerican Airlines
Thu 30/108:25IAH - LHR
2 stops18h 15mAmerican Airlines
Deal found 18/12£573
Mon 30/1215:10LHR - IAH
Nonstop10h 50mFinnair
Fri 24/118:00IAH - LHR
1 stop12h 20mFinnair
Deal found 18/12£583
Mon 30/1215:10LHR - IAH
Nonstop10h 50mBritish Airways
Mon 13/121:45IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 18/12£584
Mon 30/1209:10LHR - IAH
1 stop20h 31mAir France
Mon 27/118:43IAH - LHR
1 stop10h 57mAir France
Deal found 18/12£592
Tue 31/1209:10LHR - IAH
1 stop20h 31mVirgin Atlantic
Thu 30/118:43IAH - LHR
1 stop10h 57mVirgin Atlantic
Deal found 18/12£603
Tue 31/1209:20LHR - IAH
Nonstop10h 45mUnited Airlines
Thu 30/119:50IAH - LHR
Nonstop9h 00mUnited Airlines
Deal found 18/12£603
Mon 30/1215:10LHR - IAH
Nonstop10h 50mIberia
Mon 27/115:55IAH - LHR
Nonstop9h 00mIberia
Deal found 18/12£616
Mon 30/1206:20LHR - IAH
1 stop13h 35mDelta
Mon 13/106:00IAH - LHR
1 stop19h 55mDelta
Deal found 18/12£618
Tue 31/1209:20LHR - IAH
Nonstop10h 45mLufthansa
Fri 10/118:45IAH - LHR
1 stop19h 50mLufthansa
Deal found 18/12£618
Mon 30/1214:00LGW - IAH
1 stop28h 48mMultiple Airlines
Mon 27/114:56IAH - LGW
1 stop13h 04mMultiple Airlines
Deal found 18/12£621
Tue 31/1216:10LHR - IAH
1 stop13h 46mKLM
Thu 30/111:54IAH - LHR
1 stop12h 56mKLM
Deal found 18/12£630
Mon 30/1215:10LHR - IAH
Nonstop10h 50mMultiple Airlines
Mon 13/111:16IAH - LHR
1 stop16h 24mMultiple Airlines
Deal found 18/12£636

Find flights from London to George Bush Intcntl within your budget

Customise your flight search to find flights from London 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 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 11/1

14:00-11:02

1 stop27h 02m

Houston George Bush Intcntl

Wed 15/1

10:40-13:30

2 stops20h 50m

£558

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 16/1

14:50-12:45

1 stop27h 55m

Houston George Bush Intcntl

Sat 25/1

05:30-20:35

3 stops33h 05m

£558

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 8/1

11:10-11:12

1 stop30h 02m

Houston George Bush Intcntl

Sat 11/1

18:35-07:25

1 stop30h 50m

£559

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 27/3

11:45-22:26

1 stop15h 41m

Houston George Bush Intcntl

Thu 10/4

15:01-12:45

1 stop15h 44m

£562

LondonHouston

STN - IAH

STNIAH

London Stansted

Fri 17/1

06:30-07:42

3 stops31h 12m

Houston George Bush Intcntl

Fri 24/1

20:00-10:00

3 stops32h 00m

£565

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 17/1

08:25-17:39

1 stop15h 14m

Houston George Bush Intcntl

Thu 23/1

11:57-09:30

1 stop15h 33m

£568

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 31/12

09:30-14:10

Nonstop10h 40m

Houston George Bush Intcntl

Thu 30/1

08:25-08:40

2 stops18h 15m

£573

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 28/2

12:20-16:32

1 stop34h 12m

Houston George Bush Intcntl

Sat 8/3

19:08-05:55

1 stop28h 47m

£579

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 30/12

15:10-20:00

Nonstop10h 50m

Houston George Bush Intcntl

Mon 13/1

21:45-12:45

Nonstop9h 00m

£584

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 30/12

09:10-23:41

1 stop20h 31m

Houston George Bush Intcntl

Mon 27/1

18:43-11:40

1 stop10h 57m

£592

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 58 results
1
2
3
...
6

Best time to book a flight from London to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from London 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.

Travel insights for flights from London to George Bush Intcntl

Get recent, data-driven insights about flights from London to George Bush Intcntl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from London to George Bush Intcntl. Price data was last updated on 13 December 2024.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from London to Houston George Bush Intcntl Airport (average of £680). Flying from London 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 LON to IAH?

Find hourly flight availability from London 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 December 2024.

A simple way to save on the total cost of your ticket is to fly from London to Houston George Bush Intcntl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from London to George Bush Intcntl. Price data was last updated on 15 September 2024.

Travellers seeking maximum savings on their London to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Houston George Bush Intcntl Airport

Explore weekly flight availability from London 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 December 2024.

The most flights from LON to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (14 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 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 December 2024.
To help decide which airline to fly from London to Houston, see what other customers have to say about Icelandair, WestJet and JetBlue. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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 London 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 flying from London to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from London to Houston George Bush Intcntl Airport round-trip from £559. Other airlines that can offer you cheap pricing are Finnair, from £562, and JetBlue, from £568. Lufthansa is currently priced 24% below the average price you’ll pay for this route.

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

    £413 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Finnair and Icelandair, with prices starting from £615 and £632, respectively.

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

    The most popular route from London to Houston George Bush Intcntl Airport is London Heathrow - Houston George Bush Intcntl. You may also consider London Gatwick - Houston George Bush Intcntl or London City - Houston George Bush Intcntl.

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

    The top 3 most reliable airlines when flying from London to Houston George Bush Intcntl Airport are Air Canada (84%), Austrian Airlines (84%) and Brussels Airlines (84%).

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

    The cheapest flight price from London to Houston George Bush Intcntl Airport is £495. On average you can expect to pay £1,510. The most popular route, (London Heathrow - Houston George Bush Intcntl), can usually be booked for £441.

  • Where are the most common stopover locations when flying from London to Houston George Bush Intcntl Airport?

    Flights departing from London and landing in Houston George Bush Intcntl Airport stopover in Miami most frequently.

  • What are some popular things to do or see while on a stopover in Miami?

    The majority of Miami visitors spend their time at Bayfront Park, Bayside Marketplace, and Kaseya Center. Those on a stopover in Miami interested in visiting Bayfront Park, Bayside Marketplace, or Kaseya Center can do so by traveling 6.4 mi, 6.4 mi, and 6.2 mi, respectively from Miami. Travellers can book a car hire at Miami for about £26 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for London to Houston George Bush Intcntl Airport flights?

    London to Houston George Bush Intcntl Airport flights have a stopover in Dallas least often.

  • Can I find deals for flights from London to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on London to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London 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 London to George Bush Intcntl.

  • Can I find deals for business class flights from London to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from London 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 London to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from London to Houston George Bush Intcntl Airport (average of £680). Flying from London 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from London to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 19 December 2024.
Finnair flights from London to Houston George Bush Intcntl
British Airways flights from London to Houston George Bush Intcntl
Lufthansa flights from London to Houston George Bush Intcntl

Top 10 airlines flying from London to George Bush Intcntl

Discover the top 10 airlines that operate flights from London 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 December 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£439Average£738FlexibilityNo cancel feeOn-time60%
Search WestJet flights
JetBlueCheapest£447Average£614FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£480Average£546FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£519Average£837FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£521Average£600FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£526Average£804FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£533Average£698FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£533Average£854FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Austrian AirlinesCheapest£558Average£855FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Brussels AirlinesCheapest£572Average£783FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find London 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 London to George Bush Intcntl?

Millions of users choose and trust Cheapflights to book the best flight deals from London 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 London to George Bush Intcntl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to George Bush Intcntl flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.