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Cheap flights from the United Kingdom to Houston from £231

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£529

One-way from

£231

Popular in

August

Cheapest in

January

Average price

£772
19/5-26/5
  • 19/5-26/5
  • 3 total stops
  • 59h 52m total
  • United Kingdom to Houston
23/5
  • 23/5
  • 2 total stops
  • 41h 25m total
  • United Kingdom to Houston
Highest demand for flights based on searches. 12% potential increase in price (£77 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 30 April 2025.

Tue 6/510:00LGW - IAH
1 stop32h 16mMultiple Airlines
Tue 13/506:00IAH - LGW
1 stop19h 00mMultiple Airlines
Deal found 29/4£528
Thu 29/512:05LHR - IAH
2 stops26h 40mMultiple Airlines
Mon 2/618:44IAH - LHR
2 stops29h 46mMultiple Airlines
Deal found 29/4£532
Tue 13/511:55LHR - IAH
1 stop30h 16mIcelandair
Tue 16/915:15IAH - LHR
1 stop33h 15mIcelandair
Deal found 29/4£544
Thu 26/608:30LHR - IAH
1 stop15h 20mLufthansa
Sat 19/719:58IAH - LHR
2 stops27h 57mLufthansa
Deal found 29/4£544
Tue 13/513:05LCY - IAH
3 stops29h 43mMultiple Airlines
Sun 18/505:35IAH - LCY
3 stops29h 55mMultiple Airlines
Deal found 29/4£562
Tue 16/921:15MAN - IAH
3 stops29h 45mMultiple Airlines
Tue 23/905:20IAH - MAN
3 stops24h 20mMultiple Airlines
Deal found 29/4£613
Tue 10/612:10LGW - IAH
1 stop28h 49mIcelandair
Thu 3/711:58IAH - LGW
1 stop15h 37mIcelandair
Deal found 29/4£620
Sun 25/508:25LHR - IAH
1 stop15h 38mJetBlue
Wed 4/611:49IAH - LHR
1 stop12h 41mJetBlue
Deal found 29/4£629
Thu 4/912:15LHR - IAH
1 stop15h 05mIberia
Thu 18/915:30IAH - LHR
Nonstop9h 10mIberia
Deal found 29/4£635
Tue 9/919:15MAN - IAH
2 stops28h 04mIberia
Fri 3/1016:22IAH - MAN
2 stops22h 48mIberia
Deal found 30/4£642
Thu 8/512:05LHR - IAH
1 stop16h 29mAir Canada
Sun 11/507:20IAH - LHR
2 stops17h 10mAir Canada
Deal found 29/4£647
Tue 16/917:15LGW - IAH
1 stop25h 25mTurkish Airlines
Tue 23/921:00IAH - LGW
1 stop37h 15mTurkish Airlines
Deal found 29/4£649

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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 27/5

10:00-12:16

1 stop32h 16m

Houston George Bush Intcntl

Tue 3/6

06:00-07:00

1 stop19h 00m

£528

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 29/5

12:05-08:45

2 stops26h 40m

Houston George Bush Intcntl

Mon 2/6

18:44-06:30

2 stops29h 46m

£532

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 13/5

11:55-12:11

1 stop30h 16m

Houston George Bush Intcntl

Tue 16/9

15:15-06:30

1 stop33h 15m

£544

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 26/6

08:30-17:50

1 stop15h 20m

Houston George Bush Intcntl

Sat 19/7

19:58-05:55

2 stops27h 57m

£544

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 13/5

13:05-12:48

3 stops29h 43m

Houston George Bush Intcntl

Sun 18/5

05:35-17:30

3 stops29h 55m

£562

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Tue 16/9

21:15-21:00

3 stops29h 45m

Houston George Bush Intcntl

Tue 23/9

05:20-11:40

3 stops24h 20m

£613

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 10/6

12:10-10:59

1 stop28h 49m

Houston George Bush Intcntl

Thu 3/7

11:58-09:35

1 stop15h 37m

£620

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 25/5

08:25-18:03

1 stop15h 38m

Houston George Bush Intcntl

Wed 4/6

11:49-06:30

1 stop12h 41m

£629

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 4/9

12:15-21:20

1 stop15h 05m

Houston George Bush Intcntl

Thu 18/9

15:30-06:40

Nonstop9h 10m

£635

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Tue 9/9

19:15-17:19

2 stops28h 04m

Houston George Bush Intcntl

Fri 3/10

16:22-21:10

2 stops22h 48m

£642

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 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.

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, January is the cheapest month in which you can book a flight from United Kingdom to Houston (average of £765). Flying from United Kingdom to Houston in July is currently the most expensive (average of £1,114). 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 30 April 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 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 when rainfall is around 81.0 mm.

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 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 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 30 April 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.

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
8.0
Very Good

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 cheapet airlines for a one-way flight from United Kingdom to Houston are WestJet (£476), Norse Atlantic UK (£532), and JetBlue (£592).

  • What are the most popular routes 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 holiday 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, January is the cheapest month in which you can book a flight from United Kingdom to Houston (average of £765). Flying from United Kingdom to Houston in July is currently the most expensive (average of £1,114). 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.

Alternative routes for United Kingdom to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from United Kingdom to Houston

Discover the top 10 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£383Average£544FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£383Average£854FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£441Average£589FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£446Average£576FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Singapore AirlinesCheapest£452Average£580FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Scandinavian AirlinesCheapest£481Average£639FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IberiaCheapest£492Average£717FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£500Average£667FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£508Average£867FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£537Average£862FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Houston?

Cheapflights makes it easy to find United Kingdom to Houston 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 United Kingdom to Houston?

Cheapflights helps you find that perfect flight to Houston from United Kingdom 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 United Kingdom to Houston with no change fees?

Yes, we can. To see specific flights from United Kingdom to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Houston become cheaper?

Yes! Start tracking prices for United Kingdom to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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