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$293+ Cheap flights from Houston to the United Kingdom

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Houston to United Kingdom

Keep the following information in mind while searching for Houston to United Kingdom flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$644
(Gotogate)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$897
From Houston to United Kingdom
Search Deals
One-way flight from Houston to United Kingdom
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Houston to United Kingdom

Cheapest flights from Houston to United Kingdom
Explore the most affordable flight options available from Houston to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/210:00 amIAH - LHR
1 stop17h 35mMultiple Airlines
mié. 9/176:50 amLHR - IAH
2 stops18h 52mMultiple Airlines
Deal found 4/29$644
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/136:29 pmIAH - LHR
1 stop13h 56mIberia
mar. 5/207:10 pmLHR - IAH
2 stops31h 53mIberia
Deal found 4/29$645
This Virgin Atlantic deal was found by Cheapflights users on 4/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/142:45 pmHOU - LHR
2 stops15h 50mVirgin Atlantic
mié. 5/219:40 amLHR - HOU
2 stops17h 37mVirgin Atlantic
Deal found 4/30$646
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:39 pmHOU - LHR
1 stop29h 46mIberia
mié. 9/1012:00 pmLHR - HOU
1 stop14h 15mIberia
Deal found 4/30$647
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/147:45 amIAH - LHR
1 stop20h 05mDelta
mar. 6/176:15 amLHR - IAH
1 stop13h 20mDelta
Deal found 4/29$648
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:00 pmIAH - LHR
Nonstop9h 20mBritish Airways
mar. 9/99:25 amLHR - IAH
Nonstop10h 15mBritish Airways
Deal found 4/30$651
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/201:00 pmHOU - LHR
1 stop16h 10mDelta
mié. 8/2711:30 amLHR - HOU
2 stops27h 46mDelta
Deal found 4/30$653
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/109:05 pmIAH - LGW
2 stops35h 35mMultiple Airlines
mar. 5/2010:00 amLGW - IAH
1 stop32h 16mMultiple Airlines
Deal found 4/30$655
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/612:00 pmIAH - LHR
2 stops25h 20mSWISS
mar. 8/198:05 pmLHR - IAH
2 stops30h 08mSWISS
Deal found 4/30$657
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/23:35 pmIAH - LHR
1 stop13h 05mUnited Airlines
jue. 9/410:00 amLHR - IAH
Nonstop10h 15mUnited Airlines
Deal found 4/30$658
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:20 pmHOU - LHR
2 stops33h 45mBritish Airways
dom. 10/57:55 amLHR - HOU
2 stops18h 20mBritish Airways
Deal found 4/30$662
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/158:52 amIAH - LGW
2 stops15h 43mAmerican Airlines
mar. 5/2010:40 amLGW - IAH
2 stops17h 17mAmerican Airlines
Deal found 4/29$663

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to United Kingdom 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 mayo 1, 2025.
Use the filters below to find and compare flights from Houston to the United Kingdom that are best for you.

Fly from

Houston

Fly to

United Kingdom

Route

Depart

Return

Price

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 9/2

10:00 am-9:35 am

1 stop17h 35m

London Heathrow

mié. 9/17

6:50 am-7:42 pm

2 stops18h 52m

$644

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 5/13

6:29 pm-2:25 pm

1 stop13h 56m

London Heathrow

mar. 5/20

7:10 pm-9:03 pm

2 stops31h 53m

$645

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 5/14

2:45 pm-12:35 pm

2 stops15h 50m

London Heathrow

mié. 5/21

9:40 am-9:17 pm

2 stops17h 37m

$646

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 5/14

7:45 am-9:50 am

1 stop20h 05m

London Heathrow

mar. 6/17

6:15 am-1:35 pm

1 stop13h 20m

$648

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 8/27

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

mar. 9/9

9:25 am-1:40 pm

Nonstop10h 15m

$651

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

sáb. 5/10

9:05 pm-2:40 pm

2 stops35h 35m

London Gatwick

mar. 5/20

10:00 am-12:16 pm

1 stop32h 16m

$655

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 8/6

12:00 pm-7:20 pm

2 stops25h 20m

London Heathrow

mar. 8/19

8:05 pm-8:13 pm

2 stops30h 08m

$657

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

jue. 5/15

8:52 am-6:35 am

2 stops15h 43m

London Gatwick

mar. 5/20

10:40 am-9:57 pm

2 stops17h 17m

$663

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 5/14

8:16 pm-2:25 pm

1 stop12h 09m

London Heathrow

mié. 5/21

3:10 pm-11:58 pm

1 stop14h 48m

$664

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 5/14

7:20 am-6:30 am

2 stops17h 10m

London Heathrow

mié. 5/21

6:50 am-7:56 pm

2 stops19h 06m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to United Kingdom (average of $661). Flying from Houston to United Kingdom in June is currently the most expensive (average of $1,103). 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 HOU to GB?

Find hourly flight availability from Houston to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Houston to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated mayo 1, 2025.
Read through reviews of airlines operating flights from Houston to United Kingdom, 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
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to United Kingdom. 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 Houston to United Kingdom one-way?

    One-way options have recently been found by users for as low as $336 on British Airways. Other airlines that offer cheap prices include Delta from $346 and Iberia from $351 one-way.

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

    The most popular route from Houston to United Kingdom is Houston Hobby - London Heathrow. You may also consider Houston George Bush Intcntl - London Heathrow or Houston Hobby - London Gatwick.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to United Kingdom (average of $661). Flying from Houston to United Kingdom in June is currently the most expensive (average of $1,103). 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 Houston to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Charles de Gaulle flights
Hobby to Heathrow flights
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George Bush Intcntl to Heathrow flights
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Hobby to Istanbul flights
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George Bush Intcntl to Istanbul flights
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George Bush Intcntl to London City flights
Love Field to Frankfurt flights
Love Field to Leonardo da Vinci/Fiumicino flights
Austin to Gatwick flights
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Dallas/Fort Worth to Keflavik Intl flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Hobby to Barcelona-El Prat flights
Hobby to Lisbon flights
George Bush Intcntl to Athens flights
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Hobby to Sabiha Gokcen flights
Hobby to Amsterdam flights
Austin to Leonardo da Vinci/Fiumicino flights
Love Field to Istanbul flights

Top 10 airlines flying from Houston to United Kingdom

Discover the top 10 airlines that operate flights from Houston to United Kingdom. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$493Average$677FlexibilityNo cancel feeOn-time81%
IberiaCheapest$564Average$705FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$744FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$578Average$1,001FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$579Average$873FlexibilityNo cancel feeOn-time71%
FinnairCheapest$582Average$708FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$592Average$973FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$601Average$907FlexibilityNo cancel feeOn-time70%
DeltaCheapest$610Average$1,005FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$611Average$943FlexibilityNo cancel feeOn-time69%

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