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$378+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$769
(Mytrip)

One-way from

$378
(Norse)

Popular in

July

Cheapest in

March

Average price

$868
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. 15% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 11/191:30 pmLCY - IAH
3 stops30h 09mMultiple Airlines
Wed 11/266:00 amIAH - LCY
2 stops29h 05mMultiple Airlines
Deal found 9/15$769
This The Travel House deal was found by Cheapflights users on 9/15. 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 11/206:40 amLHR - IAH
2 stops23h 16mScandinavian Airlines
Wed 12/104:00 pmIAH - LHR
2 stops19h 40mScandinavian Airlines
Deal found 9/15$769
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:00 amLHR - IAH
2 stops29h 20mMultiple Airlines
Tue 10/216:44 amIAH - LHR
2 stops29h 01mMultiple Airlines
Deal found 9/14$771
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 9/2010:00 amLGW - IAH
1 stop17h 07mMultiple Airlines
Tue 9/237:30 amIAH - LGW
2 stops20h 30mMultiple Airlines
Deal found 9/14$772
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:00 amLHR - IAH
2 stops22h 26mMultiple Airlines
Thu 12/41:35 pmIAH - LHR
1 stop17h 15mMultiple Airlines
Deal found 9/14$772
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 9/192:00 pmLGW - IAH
1 stop24h 24mMultiple Airlines
Sun 9/217:25 amIAH - LGW
1 stop16h 55mMultiple Airlines
Deal found 9/14$774
This Mytrip deal was found by Cheapflights users on 9/15. 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 11/191:40 pmLHR - IAH
3 stops29h 59mMultiple Airlines
Wed 11/261:35 pmIAH - LHR
1 stop17h 15mMultiple Airlines
Deal found 9/15$774
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 9/2010:00 amLGW - IAH
1 stop17h 07mMultiple Airlines
Wed 9/245:30 amIAH - LGW
3 stops27h 10mMultiple Airlines
Deal found 9/14$775
This The Travel House deal was found by Cheapflights users on 9/14. 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.
Fri 10/38:25 amLHR - IAH
1 stop35h 15mIcelandair
Wed 10/222:45 pmIAH - LHR
2 stops36h 45mIcelandair
Deal found 9/14$775
This Ovago deal was found by Cheapflights users on 9/14. 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.
Tue 9/3012:10 pmLGW - IAH
1 stop31h 30mJetBlue
Wed 10/222:45 pmIAH - LGW
1 stop12h 50mJetBlue
Deal found 9/14$777
This The Travel House deal was found by Cheapflights users on 9/14. 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 9/308:25 amLHR - IAH
1 stop35h 15mIcelandair
Tue 10/142:45 pmIAH - LHR
1 stop33h 45mIcelandair
Deal found 9/14$777
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/152:00 pmLGW - IAH
1 stop31h 36mMultiple Airlines
Mon 3/212:17 pmIAH - LGW
1 stop15h 43mMultiple Airlines
Deal found 9/14$778

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 September 15, 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 9/30

12:10 pm-1:40 pm

1 stop31h 30m

Houston George Bush Intcntl

Wed 10/22

2:45 pm-9:35 am

1 stop12h 50m

$777

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 9/21

10:00 am-9:07 pm

1 stop17h 07m

Houston George Bush Intcntl

Wed 9/24

5:30 am-10:00 am

1 stop22h 30m

$800

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 10/2

12:20 pm-11:48 pm

2 stops17h 28m

Houston Hobby

Mon 10/6

8:59 am-8:35 am

2 stops17h 36m

$812

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 2/8

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Thu 2/19

12:19 pm-6:40 am

1 stop12h 21m

$826

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 2/8

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Mon 2/23

7:05 pm-10:15 am

Nonstop9h 10m

$826

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 2/10

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Fri 2/20

11:55 am-5:55 am

1 stop12h 00m

$826

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 3/7

8:30 am-6:15 pm

1 stop15h 45m

Houston George Bush Intcntl

Fri 3/13

5:05 pm-10:50 am

1 stop12h 45m

$826

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 2/12

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Thu 2/19

4:20 pm-7:30 am

Nonstop9h 10m

$826

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 2/6

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Sat 2/21

12:26 pm-6:20 am

1 stop11h 54m

$826

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 10/8

8:20 am-4:09 pm

1 stop13h 49m

Houston Hobby

Wed 10/22

4:41 pm-10:50 am

1 stop12h 09m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $330). 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 September 15, 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 September 15, 2025.
Read through reviews of airlines operating flights from the United Kingdom to Houston, such as Singapore Airlines, United Airlines, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
United Airlines
7.4
Good
8,929 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Iberia
7.0
Good
2,924 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Lufthansa
6.8
Okay
7,407 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
British Airways
6.7
Okay
7,361 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • How long is the flight from United Kingdom to Houston?

    For as low as $826, JetBlue can have you in Houston from United Kingdom in 14h 45m. The distance between United Kingdom and Houston is about 4820 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $623. However, be on the lookout for offers from Lufthansa and British Airways, 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 $330). 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

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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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Budapest to Dallas/Fort Worth flights
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Top 6 airlines flying from United Kingdom to Houston

Discover the top 6 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$555Average$779FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$730Average$995FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$759Average$1,165FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$803Average$1,274FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$830Average$1,064FlexibilityNo cancel feeOn-time76%
IberiaCheapest$982Average$1,442FlexibilityNo cancel feeOn-time77%

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