Cheap flights from London Heathrow Airport to Houston George Bush Intcntl Airport from £357
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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
21 1月 — 28 1月1
Return
1 adult
Economy
The best prices from London Heathrow to Houston George Bush Intcntl are usually found in February or January, booked 10 days in advance, depart on a Monday or Tuesday and return on a Sunday
Cheap flight deals from Heathrow to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 16 1月 2025.
Find flight deals from Heathrow to George Bush Intcntl
Cheapest flights from Heathrow to George Bush Intcntl
Explore the most affordable flight options available from Heathrow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 1月 2025.
水 7/509:25LHR - IAH
Nonstop10h 15mBritish Airways
水 21/515:30IAH - LHR
Nonstop9h 10mBritish Airways
Deal found 14/1£573
水 5/316:30LHR - IAH
2 stops27h 35mFinnair
水 12/318:19IAH - LHR
1 stop13h 01mFinnair
Deal found 15/1£574
木 30/106:20LHR - IAH
3 stops28h 14mMultiple Airlines
木 6/210:30IAH - LHR
2 stops21h 15mMultiple Airlines
Deal found 15/1£575
月 27/108:25LHR - IAH
1 stop15h 45mJetBlue
月 10/219:05IAH - LHR
1 stop28h 50mJetBlue
Deal found 14/1£581
木 23/114:50LHR - IAH
1 stop27h 55mWestJet
月 3/313:35IAH - LHR
1 stop17h 15mWestJet
Deal found 14/1£583
木 30/109:30LHR - IAH
1 stop14h 50mLufthansa
水 12/216:25IAH - LHR
Nonstop9h 05mLufthansa
Deal found 15/1£591
水 29/108:55LHR - IAH
2 stops19h 23mAir Canada
火 4/209:30IAH - LHR
1 stop15h 40mAir Canada
Deal found 14/1£592
水 10/909:30LHR - IAH
1 stop14h 20mUnited Airlines
火 16/916:20IAH - LHR
Nonstop9h 20mUnited Airlines
Deal found 14/1£600
月 17/206:00LHR - IAH
2 stops21h 14mAustrian Airlines
月 24/212:00IAH - LHR
1 stop12h 20mAustrian Airlines
Deal found 15/1£603
水 22/106:20LHR - IAH
1 stop13h 35mVirgin Atlantic
水 5/215:58IAH - LHR
2 stops13h 12mVirgin Atlantic
Deal found 14/1£624
月 27/111:45LHR - IAH
2 stops18h 14mDelta
水 5/306:00IAH - LHR
1 stop18h 20mDelta
Deal found 15/1£627
木 23/113:30LHR - IAH
1 stop14h 55mAmerican Airlines
木 6/214:31IAH - LHR
1 stop11h 44mAmerican Airlines
Deal found 15/1£640
Best flights from Heathrow to George Bush Intcntl
Discover carefully curated flight deals from Heathrow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 1月 2025.
水 12/215:05LHR - IAH
1 stop19h 33mMultiple Airlines
水 19/215:02IAH - LHR
1 stop18h 23mMultiple Airlines
Deal found 15/1£573
月 17/209:30LHR - IAH
Nonstop10h 40mBritish Airways
月 24/215:55IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 15/1£576
日 26/120:25LHR - IAH
1 stop23h 10mKLM
月 10/215:58IAH - LHR
1 stop13h 42mKLM
Deal found 15/1£581
月 24/212:45LHR - IAH
Nonstop10h 45mLufthansa
水 5/319:50IAH - LHR
Nonstop9h 00mLufthansa
Deal found 14/1£582
月 27/108:25LHR - IAH
1 stop15h 45mJetBlue
月 10/219:05IAH - LHR
1 stop28h 50mJetBlue
Deal found 15/1£582
水 5/318:10LHR - IAH
2 stops34h 00mFinnair
木 20/314:11IAH - LHR
1 stop13h 04mFinnair
Deal found 15/1£587
火 29/407:25LHR - IAH
1 stop15h 10mUnited Airlines
火 6/516:30IAH - LHR
1 stop12h 55mUnited Airlines
Deal found 15/1£600
月 17/206:00LHR - IAH
2 stops21h 14mAustrian Airlines
月 24/212:00IAH - LHR
1 stop12h 20mAustrian Airlines
Deal found 15/1£603
日 26/117:05LHR - IAH
1 stop26h 30mVirgin Atlantic
日 2/215:58IAH - LHR
1 stop32h 22mVirgin Atlantic
Deal found 16/1£609
月 27/111:45LHR - IAH
2 stops18h 14mDelta
火 1/411:06IAH - LHR
1 stop19h 09mDelta
Deal found 15/1£627
月 3/311:10LHR - IAH
1 stop16h 04mAir Canada
月 17/308:45IAH - LHR
1 stop17h 25mAir Canada
Deal found 15/1£630
月 27/106:20LHR - IAH
1 stop13h 35mAir France
日 30/317:03IAH - LHR
1 stop12h 07mAir France
Deal found 15/1£658
Direct flights from Heathrow to George Bush Intcntl
Explore direct flight options from Heathrow to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 1月 2025.
水 7/509:25LHR - IAH
Nonstop10h 15mBritish Airways
水 21/515:30IAH - LHR
Nonstop9h 10mBritish Airways
Deal found 14/1£573
水 29/112:50LHR - IAH
Nonstop10h 45mLufthansa
水 5/219:50IAH - LHR
Nonstop9h 00mLufthansa
Deal found 14/1£582
月 28/409:25LHR - IAH
Nonstop10h 15mIberia
月 5/515:30IAH - LHR
Nonstop9h 10mIberia
Deal found 14/1£614
月 27/109:20LHR - IAH
Nonstop10h 45mUnited Airlines
火 11/321:05IAH - LHR
Nonstop9h 00mUnited Airlines
Deal found 15/1£621
水 26/212:50LHR - IAH
Nonstop10h 45mAustrian Airlines
水 12/320:50IAH - LHR
Nonstop9h 00mAustrian Airlines
Deal found 15/1£624
日 26/115:10LHR - IAH
Nonstop10h 50mFinnair
月 10/221:45IAH - LHR
Nonstop9h 00mFinnair
Deal found 15/1£639
日 26/112:50LHR - IAH
Nonstop10h 45mBrussels Airlines
月 10/219:55IAH - LHR
Nonstop9h 10mBrussels Airlines
Deal found 15/1£699
水 2/714:50LHR - IAH
Nonstop10h 25mAmerican Airlines
火 8/721:00IAH - LHR
Nonstop9h 20mAmerican Airlines
Deal found 14/1£739
金 18/410:00LHR - IAH
Nonstop10h 20mMultiple Airlines
金 25/416:15IAH - LHR
Nonstop9h 25mMultiple Airlines
Deal found 15/1£756
Last-minute flights from Heathrow to George Bush Intcntl
Discover last-minute flight deals from Heathrow to George Bush Intcntl. Data last updated 16 1月 2025 and is based on user searches.
月 20/115:00LHR - IAH
2 stops24h 10mAir Canada
月 27/110:05IAH - LHR
2 stops15h 05mAir Canada
Deal found 13/1£637
月 20/109:25LHR - IAH
1 stop13h 17mAmerican Airlines
月 27/110:10IAH - LHR
1 stop14h 50mAmerican Airlines
Deal found 13/1£614
水 22/112:35LHR - IAH
1 stop15h 26mFinnair
水 5/215:55IAH - LHR
Nonstop9h 00mFinnair
Deal found 15/1£576
水 22/114:50LHR - IAH
1 stop27h 55mMultiple Airlines
水 12/310:47IAH - LHR
1 stop15h 03mMultiple Airlines
Deal found 15/1£584
水 22/109:30LHR - IAH
Nonstop10h 40mBritish Airways
水 5/215:55IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 14/1£596
水 22/113:30LHR - IAH
1 stop14h 55mAmerican Airlines
水 5/210:01IAH - LHR
1 stop14h 19mAmerican Airlines
Deal found 14/1£608
水 22/113:00LHR - IAH
1 stop32h 08mUnited Airlines
水 5/216:25IAH - LHR
Nonstop9h 05mUnited Airlines
Deal found 14/1£610
水 22/112:50LHR - IAH
Nonstop10h 45mLufthansa
水 29/119:50IAH - LHR
Nonstop9h 00mLufthansa
Deal found 14/1£611
水 22/106:20LHR - IAH
1 stop13h 35mVirgin Atlantic
水 5/215:58IAH - LHR
2 stops13h 12mVirgin Atlantic
Deal found 14/1£624
水 22/106:30LHR - IAH
2 stops23h 29mDelta
水 5/215:58IAH - LHR
1 stop12h 37mDelta
Deal found 15/1£627
水 22/106:40LHR - IAH
2 stops23h 19mScandinavian Airlines
水 5/207:05IAH - LHR
3 stops27h 20mScandinavian Airlines
Deal found 14/1£788
木 23/114:50LHR - IAH
1 stop27h 55mWestJet
月 3/313:35IAH - LHR
1 stop17h 15mWestJet
Deal found 14/1£583
One-way flights from Heathrow to George Bush Intcntl
Search for one-way flight options from Heathrow to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 16 1月 2025.
火 21/115:15LHR - IAH
2 stops51h 30mMultiple Airlines
Deal found 15/1£357
木 30/114:50LHR - IAH
2 stops26h 23mWestJet
Deal found 14/1£456
水 12/308:25LHR - IAH
1 stop14h 48mJetBlue
Deal found 15/1£587
火 28/115:10LHR - IAH
Nonstop10h 50mBritish Airways
Deal found 15/1£596
月 17/209:30LHR - IAH
Nonstop10h 40mFinnair
Deal found 15/1£607
火 28/120:25LHR - IAH
1 stop23h 10mVirgin Atlantic
Deal found 15/1£621
水 18/607:25LHR - IAH
1 stop15h 00mLufthansa
Deal found 15/1£632
火 21/110:25LHR - IAH
1 stop14h 18mBrussels Airlines
Deal found 15/1£639
土 25/109:20LHR - IAH
Nonstop10h 45mAustrian Airlines
Deal found 15/1£669
火 6/506:00LHR - IAH
2 stops23h 41mTAP AIR PORTUGAL
Deal found 15/1£692
日 16/312:35LHR - IAH
1 stop16h 43mIberia
Deal found 15/1£701
金 25/406:30LHR - IAH
1 stop18h 40mTurkish Airlines
Deal found 15/1£737
Find flights from Heathrow to George Bush Intcntl within your budget
Customise your flight search to find flights from Heathrow 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 16 1月 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
水 5/3
19:50-19:38
2 stops29h 48m
Houston George Bush Intcntl
土 8/3
20:48-09:20
3 stops30h 32m
£574
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
火 4/2
09:30-14:10
Nonstop10h 40m
Houston George Bush Intcntl
火 11/2
21:45-12:45
Nonstop9h 00m
£576
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
日 26/1
20:25-13:35
1 stop23h 10m
Houston George Bush Intcntl
月 10/2
15:58-11:40
1 stop13h 42m
£581
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
月 24/2
12:45-17:30
Nonstop10h 45m
Houston George Bush Intcntl
水 5/3
19:50-10:50
Nonstop9h 00m
£582
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
月 27/1
08:25-18:10
1 stop15h 45m
Houston George Bush Intcntl
月 10/2
19:05-05:55
1 stop28h 50m
£582
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
水 5/3
18:10-22:10
2 stops34h 00m
Houston George Bush Intcntl
木 20/3
14:11-08:15
1 stop13h 04m
£587
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
火 28/1
14:50-12:45
1 stop27h 55m
Houston George Bush Intcntl
月 3/3
13:35-12:50
1 stop17h 15m
£596
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
火 29/4
07:25-16:35
1 stop15h 10m
Houston George Bush Intcntl
火 6/5
16:30-11:25
1 stop12h 55m
£600
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
月 17/2
06:00-21:14
2 stops21h 14m
Houston George Bush Intcntl
月 24/2
12:00-06:20
1 stop12h 20m
£603
LondonHouston
LHR - IAH
LHRIAH
London Heathrow
水 5/3
10:00-23:59
2 stops19h 59m
Houston George Bush Intcntl
水 12/3
14:40-10:30
2 stops14h 50m
£609
Flights are sorted by cheapest return flights first.
Deals found on 15/1
Showing 1-10 of 32 results
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Best time to book a flight from Heathrow to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Heathrow 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 Heathrow to George Bush Intcntl
Get recent, data-driven insights about flights from Heathrow to George Bush Intcntl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to George Bush Intcntl. Price data was last updated on 10 January 2025.
The price you pay for your flight from London Heathrow Airport to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Heathrow Airport 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 LHR to IAH?
Find hourly flight availability from Heathrow 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 16 1月 2025.
It’s typically best to fly out from London Heathrow Airport to Houston George Bush Intcntl Airport in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at midday, which is usually more expensive.
What is the cheapest day to fly from London Heathrow Airport to Houston George Bush Intcntl Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to George Bush Intcntl. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London Heathrow Airport to Houston George Bush Intcntl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London Heathrow Airport to Houston George Bush Intcntl Airport
Explore weekly flight availability from Heathrow 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 16 1月 2025.
The most flights from LHR 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 16 1月 2025.
Read reviews from past customers who have flown Turkish Airlines, WestJet and American Airlines from London to Houston. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
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 Heathrow 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 Heathrow Airport to Houston George Bush Intcntl Airport round-trip?
According to our current data, British Airways (£576), KLM (£581), and Lufthansa (£582) offers the cheapest pricing from London Heathrow Airport to Houston George Bush Intcntl Airport. Users have found that British Airways is 25% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Houston George Bush Intcntl Airport one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £456. However, be on the lookout for offers from JetBlue and British Airways, as they are both options that can get you from London Heathrow Airport to Houston George Bush Intcntl Airport for a low price.
What are the most reliable airlines from London Heathrow Airport to Houston George Bush Intcntl Airport?
The top 3 most reliable airlines when flying from London Heathrow Airport to Houston George Bush Intcntl Airport are Air Canada (75%), Austrian Airlines (75%) and Brussels Airlines (75%).
What are the cheapest flights from London Heathrow Airport to Houston George Bush Intcntl Airport?
Looking for the cheapest flight from London Heathrow Airport to Houston George Bush Intcntl Airport? While on average our users pay £1,430, our data indicates the cheapest price to be £577. The most popular route (London Heathrow - Houston George Bush Intcntl), is priced around £437.
Where are the most common stopover locations when flying from London Heathrow Airport to Houston George Bush Intcntl Airport?
Of the flights from London Heathrow Airport to Houston George Bush Intcntl Airport that have stopovers, most of them stop in Dallas.
Where are the least popular stopover locations for London Heathrow Airport to Houston George Bush Intcntl Airport flights?
London Heathrow Airport to Houston George Bush Intcntl Airport flights have a stopover in Miami least often.
Can I find deals for flights from Heathrow to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Heathrow to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to George Bush Intcntl.
Can I find deals for business class flights from Heathrow to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Heathrow Airport 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Livingston
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Conroe
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Fly from Heathrow to George Bush Intcntl on these airlines
Choose from the following airlines for your flight from Heathrow to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 16 1月 2025.
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 1月 2025.
Top 10 airlines flying from Heathrow to George Bush Intcntl
Discover the top 10 airlines that operate flights from Heathrow 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 16 1月 2025.
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 Heathrow to George Bush Intcntl?
Cheapflights helps you search for flights from Heathrow to George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to George Bush Intcntl?
Cheapflights helps you find that perfect flight to George Bush Intcntl from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Heathrow to George Bush Intcntl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to George Bush Intcntl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to George Bush Intcntl become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.
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