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$334+ Cheap flights from the United Kingdom to Houston

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from United Kingdom to Houston

Keep the following information in mind while searching for United Kingdom to Houston flight deals. Data was last updated April 17, 2025.

Round-trip from

$592
(Mytrip)

One-way from

$334
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$1,031
From United Kingdom to Houston
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One-way flight from United Kingdom to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from United Kingdom to Houston

Cheapest flights from United Kingdom to Houston
Explore the most affordable flight options available from United Kingdom to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 10/610:00 amLGW - IAH
1 stop33h 23mMultiple Airlines
Tue 11/1111:02 pmIAH - LGW
2 stops24h 58mMultiple Airlines
Deal found 4/17$703
This Mytrip deal was found by Cheapflights users on 4/17. 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 6/92:05 pmLHR - IAH
2 stops24h 40mMultiple Airlines
Fri 6/136:15 pmIAH - LHR
2 stops30h 15mMultiple Airlines
Deal found 4/17$703
This ChecknFly deal was found by Cheapflights users on 4/17. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:00 amLHR - IAH
Nonstop10h 15mLufthansa
Sat 6/288:49 pmIAH - LHR
1 stop30h 51mLufthansa
Deal found 4/17$704
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:15 amLHR - IAH
1 stop33h 56mIcelandair
Tue 9/163:15 pmIAH - LHR
1 stop33h 15mIcelandair
Deal found 4/17$713
This JetBlue deal was found by Cheapflights users on 4/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:25 amLHR - IAH
1 stop15h 38mJetBlue
Tue 5/131:25 pmIAH - LHR
1 stop14h 05mJetBlue
Deal found 4/17$730
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 4/305:55 amMAN - IAH
2 stops47h 57mMultiple Airlines
Wed 5/73:35 pmIAH - MAN
1 stop13h 05mMultiple Airlines
Deal found 4/16$759
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:10 pmLGW - IAH
2 stops30h 18mIcelandair
Wed 7/23:30 pmIAH - LGW
1 stop12h 05mIcelandair
Deal found 4/17$780
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Thu 4/249:20 amLCY - IAH
2 stops20h 32mMultiple Airlines
Wed 5/78:57 amIAH - LCY
2 stops25h 43mMultiple Airlines
Deal found 4/16$785
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:30 amLHR - IAH
Nonstop10h 40mIberia
Wed 11/194:51 pmIAH - LHR
1 stop13h 14mIberia
Deal found 4/17$807
This ChecknFly deal was found by Cheapflights users on 4/17. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:10 amMAN - IAH
1 stop14h 50mLufthansa
Sat 5/246:37 pmIAH - MAN
2 stops33h 48mLufthansa
Deal found 4/17$820
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:25 amLHR - IAH
Nonstop10h 15mBritish Airways
Wed 5/214:43 pmIAH - LHR
1 stop12h 22mBritish Airways
Deal found 4/17$826
This The Travel House deal was found by Cheapflights users on 4/17. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:15 pmMAN - IAH
2 stops35h 01mIberia
Mon 10/69:00 pmIAH - MAN
1 stop12h 10mIberia
Deal found 4/17$828

Cheapflights Fare Finder

Customize your flight search to find flights from United Kingdom to Houston 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 April 17, 2025.
Use the filters below to find and compare flights from the United Kingdom to Houston that are best for you.

Fly from

United Kingdom

Fly to

Houston

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 10/6

10:00 am-1:23 pm

1 stop33h 23m

Houston George Bush Intcntl

Tue 11/11

11:02 pm-6:00 am

2 stops24h 58m

$703

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 6/9

2:05 pm-8:45 am

2 stops24h 40m

Houston George Bush Intcntl

Fri 6/13

6:15 pm-6:30 am

2 stops30h 15m

$703

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 6/16

10:00 am-2:15 pm

Nonstop10h 15m

Houston George Bush Intcntl

Sat 6/28

8:49 pm-9:40 am

1 stop30h 51m

$704

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 5/13

8:15 am-12:11 pm

1 stop33h 56m

Houston George Bush Intcntl

Tue 9/16

3:15 pm-6:30 am

1 stop33h 15m

$713

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 5/6

8:25 am-6:03 pm

1 stop15h 38m

Houston George Bush Intcntl

Tue 5/13

1:25 pm-9:30 am

1 stop14h 05m

$730

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Wed 4/30

5:55 am-11:52 pm

2 stops47h 57m

Houston George Bush Intcntl

Wed 5/7

3:35 pm-10:40 am

1 stop13h 05m

$759

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 6/10

12:10 pm-12:28 pm

2 stops30h 18m

Houston George Bush Intcntl

Wed 7/2

3:30 pm-9:35 am

1 stop12h 05m

$780

LondonHouston

LCY - IAH

LCYIAH

London City

Mon 6/23

8:45 am-7:42 am

3 stops28h 57m

Houston George Bush Intcntl

Mon 7/7

5:00 am-4:25 pm

2 stops29h 25m

$800

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 9/1

6:35 am-11:42 pm

2 stops23h 07m

Houston George Bush Intcntl

Tue 9/16

5:42 am-9:25 am

1 stop21h 43m

$816

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Tue 5/13

9:10 am-6:00 pm

1 stop14h 50m

Houston George Bush Intcntl

Sat 5/24

6:37 pm-10:25 am

2 stops33h 48m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from United Kingdom to Houston?

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Houston (average of $230). Flying from United Kingdom to Houston in March is currently the most expensive (average of $334). 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 HOU?

Find hourly flight availability from United Kingdom to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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 as you normally would.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from United Kingdom to Houston, such as Delta, KLM and Finnair. 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
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 United Kingdom to Houston. 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 one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $492. However, be on the lookout for offers from Lufthansa and Aer Lingus, as they are both options that can get you from United Kingdom to Houston for a low price.

  • What are the most popular routes from United Kingdom to Houston?

    While some choose either London Heathrow - Houston George Bush Intcntl or London City - Houston Hobby, London Heathrow - Houston Hobby is the most popular route from United Kingdom to Houston.

  • Can I find deals for flights from United Kingdom to Houston that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Houston.

  • Can I find deals for business class flights from United Kingdom to Houston?

    Yes. Cheapflights offers flight deals from United Kingdom to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Houston (average of $230). Flying from United Kingdom to Houston in March is currently the most expensive (average of $334). 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

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Alternative routes for United Kingdom to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from United Kingdom to Houston

Discover the top 5 airlines that operate flights from United Kingdom to Houston. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$643Average$841FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$730Average$1,030FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$759Average$1,125FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$803Average$1,290FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$830Average$1,072FlexibilityNo cancel feeOn-time76%

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