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$382+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$791
(Kiwi.com)

One-way from

$382
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,267
From United Kingdom to Houston
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One-way flight from United Kingdom to Houston
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Highest demand for flights based on searches. 15% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 8/1910:00 amLGW - IAH
1 stop16h 49mMultiple Airlines
Sun 8/315:51 pmIAH - LGW
2 stops30h 29mMultiple Airlines
Deal found 7/29$791
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/287:20 amLHR - IAH
2 stops27h 40mMultiple Airlines
Thu 9/117:35 amIAH - LHR
1 stop16h 15mMultiple Airlines
Deal found 7/29$791
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:25 amLHR - IAH
1 stop32h 24mJetBlue
Fri 9/52:39 pmIAH - LHR
1 stop33h 51mJetBlue
Deal found 7/30$793
This The Travel House deal was found by Cheapflights users on 7/28. 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.
Thu 9/1811:55 amLHR - IAH
2 stops55h 45mIcelandair
Sun 9/212:35 pmIAH - LHR
1 stop33h 55mIcelandair
Deal found 7/28$794
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Wed 9/248:45 amLCY - IAH
2 stops25h 45mMultiple Airlines
Tue 9/309:32 amIAH - LCY
3 stops27h 13mMultiple Airlines
Deal found 7/30$795
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:10 pmLGW - IAH
1 stop31h 30mJetBlue
Thu 9/252:35 pmIAH - LGW
1 stop13h 00mJetBlue
Deal found 7/30$809
This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:25 amLHR - IAH
1 stop15h 00mUnited Airlines
Tue 9/91:51 pmIAH - LHR
1 stop15h 34mUnited Airlines
Deal found 7/30$836
This The Travel House deal was found by Cheapflights users on 7/30. 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.
Thu 9/46:40 amLHR - IAH
2 stops23h 16mScandinavian Airlines
Wed 9/241:15 pmIAH - LHR
2 stops23h 15mScandinavian Airlines
Deal found 7/30$841
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:05 pmLGW - IAH
2 stops24h 19mAmerican Airlines
Sat 9/206:14 pmIAH - LGW
2 stops31h 36mAmerican Airlines
Deal found 7/28$883
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:05 pmLGW - HOU
2 stops28h 58mAmerican Airlines
Sun 9/2110:09 amHOU - LGW
2 stops15h 41mAmerican Airlines
Deal found 7/28$883
This oojo deal was found by Cheapflights users on 7/29. 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.
Fri 11/215:05 pmLGW - IAH
1 stop32h 05mTurkish Airlines
Sat 11/299:05 pmIAH - LGW
1 stop19h 30mTurkish Airlines
Deal found 7/29$904
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:30 amLHR - HOU
2 stops19h 41mBritish Airways
Sun 9/218:32 pmHOU - LHR
1 stop11h 53mBritish Airways
Deal found 7/28$904

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 July 30, 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

Tue 8/19

10:00 am-8:49 pm

1 stop16h 49m

Houston George Bush Intcntl

Sun 8/31

5:51 pm-6:20 am

2 stops30h 29m

$791

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 8/28

7:20 am-5:00 am

2 stops27h 40m

Houston George Bush Intcntl

Thu 9/11

7:35 am-5:50 am

1 stop16h 15m

$791

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 8/29

8:25 am-10:49 am

1 stop32h 24m

Houston George Bush Intcntl

Fri 9/5

2:39 pm-6:30 am

1 stop33h 51m

$793

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/18

11:55 am-1:40 pm

2 stops55h 45m

Houston George Bush Intcntl

Sun 9/21

2:35 pm-6:30 am

1 stop33h 55m

$794

LondonHouston

LCY - IAH

LCYIAH

London City

Wed 9/24

8:45 am-4:30 am

2 stops25h 45m

Houston George Bush Intcntl

Tue 9/30

9:32 am-6:45 pm

3 stops27h 13m

$795

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 9/11

12:10 pm-1:40 pm

1 stop31h 30m

Houston George Bush Intcntl

Thu 9/25

2:35 pm-9:35 am

1 stop13h 00m

$809

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 8/24

7:25 am-4:25 pm

1 stop15h 00m

Houston George Bush Intcntl

Tue 9/9

1:51 pm-11:25 am

1 stop15h 34m

$836

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/4

6:40 am-11:56 pm

2 stops23h 16m

Houston George Bush Intcntl

Wed 9/24

1:15 pm-6:30 pm

2 stops23h 15m

$841

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 9/15

3:05 pm-9:24 am

2 stops24h 19m

Houston George Bush Intcntl

Sat 9/20

6:14 pm-7:50 am

2 stops31h 36m

$883

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 9/15

3:05 pm-2:03 pm

2 stops28h 58m

Houston Hobby

Sun 9/21

10:09 am-7:50 am

2 stops15h 41m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 $331). 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 July 30, 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.

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 July 30, 2025.
Read through reviews of airlines operating flights from the United Kingdom to Houston, such as Delta, KLM, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 $602. However, be on the lookout for offers from JetBlue and Lufthansa, 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 $331). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$643Average$811FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$730Average$991FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$759Average$1,162FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$830Average$1,067FlexibilityNo cancel feeOn-time76%
IberiaCheapest$982Average$1,442FlexibilityNo cancel feeOn-time77%

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