London

$177+ Cheap flights from Houston to London (LON)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LON
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Houston to London are usually found in October or January, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Houston to London

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$525
(Kiwi.com)

One-way from

$177
(Combigo)
High demand for flights, 34% potential price rise
Best time to find cheap flights, 23% potential price drop
From Houston to London (LON)
One-way flight from Houston to London (LON)

Find flight deals from Houston to London

Cheapest flights from Houston to London
Explore the most affordable flight options available from Houston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Mytrip deal was found by Cheapflights users on 10/31. 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.
Fri 11/295:10 amIAH - LHR
2 stops20h 00mMultiple Airlines
Fri 12/611:10 amLHR - IAH
2 stops19h 31mMultiple Airlines
Deal found 10/31$610
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/169:29 pmIAH - LGW
1 stop31h 06mMultiple Airlines
Mon 11/182:05 pmLGW - IAH
2 stops30h 06mMultiple Airlines
Deal found 10/29$612
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/29:45 pmIAH - LHR
Nonstop9h 00mIberia
Fri 12/139:30 amLHR - IAH
Nonstop10h 40mIberia
Deal found 10/30$619
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/189:30 amIAH - LHR
1 stop15h 40mAir Canada
Wed 12/411:10 amLHR - IAH
1 stop16h 04mAir Canada
Deal found 10/30$621
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/117:50 pmIAH - LHR
Nonstop9h 00mUnited Airlines
Fri 1/176:30 amLHR - IAH
1 stop17h 50mUnited Airlines
Deal found 10/30$623
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:12 pmIAH - LHR
1 stop13h 08mBritish Airways
Tue 12/243:10 pmLHR - IAH
Nonstop10h 50mBritish Airways
Deal found 10/30$624
This Virgin Atlantic deal was found by Cheapflights users on 10/30. 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.
Wed 11/275:00 pmIAH - LHR
1 stop11h 35mVirgin Atlantic
Wed 12/48:25 pmLHR - IAH
1 stop23h 10mVirgin Atlantic
Deal found 10/30$631
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/187:35 amIAH - STN
2 stops20h 25mMultiple Airlines
Wed 12/411:00 amSTN - IAH
3 stops27h 38mMultiple Airlines
Deal found 10/31$631
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1012:35 pmIAH - LHR
1 stop14h 55mJetBlue
Mon 1/138:25 amLHR - IAH
1 stop15h 14mJetBlue
Deal found 10/30$637
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/186:19 pmHOU - LHR
1 stop11h 46mBritish Airways
Wed 12/48:20 amLHR - HOU
1 stop15h 29mBritish Airways
Deal found 10/30$639
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 11/273:10 pmIAH - LHR
1 stop13h 25mDelta
Wed 12/46:30 amLHR - IAH
2 stops18h 02mDelta
Deal found 10/30$641
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 11/2710:16 amHOU - LHR
1 stop15h 39mDelta
Tue 12/106:30 amLHR - HOU
2 stops22h 28mDelta
Deal found 10/31$641

Find flights from Houston to London within your budget

Customize your flight search to find flights from Houston to London 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 12/3

8:52 am-8:15 pm

3 stops29h 23m

$340

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 12/4

12:25 pm-7:20 am

1 stop12h 55m

$358

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 1/22

2:40 pm-4:00 pm

2 stops19h 20m

$380

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12/9

9:30 am-7:10 am

1 stop15h 40m

$381

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 1/7

12:07 pm-6:20 am

1 stop12h 13m

$387

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12/30

4:30 pm-2:45 pm

1 stop16h 15m

$395

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 1/20

11:57 am-9:30 am

1 stop15h 33m

$397

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12/2

5:00 pm-10:35 am

1 stop11h 35m

$400

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 12/1

6:50 pm-11:40 am

1 stop10h 50m

$400

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 11/18

2:24 pm-12:05 pm

1 stop15h 41m

$401

Flights are sorted by cheapest first

Deals found on 10/31

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

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

Travel insights for flights from Houston to London

Get recent, data-driven insights about flights from Houston to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston to London?

Use this chart to determine the optimal time to book a round-trip flight from Houston to London. Price data was last updated on October 25, 2024.

The best time to book flights from Houston to London is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Houston to London (average of $649). Flying from Houston to London in June is currently the most expensive (average of $1,089). 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 LON?

Find hourly flight availability from Houston to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

One of the essential ways to save on airfare from Houston to London is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

What is the cheapest day to fly from Houston to London?

Use this chart to determine the cheapest time to fly round-trip from Houston to London. Price data was last updated on January 14, 2024.

Travelers seeking maximum savings on their Houston to London flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated October 31, 2024.
To help decide which airline to fly from Houston to London, see what other customers have to say about Iberia, Virgin Atlantic and Austrian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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

7.8
Good
1,352 reviews
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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

7.7
Good
1,318 reviews
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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

7.7
Good
829 reviews
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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

7.6
Good
1,644 reviews
8.0
Very good
8,835 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

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 London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston to London for under $600 on Cheapflights?

    Yes, there are multiple flights from Houston to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $525, but on average you can expect to pay $626.

  • Are there nonstop flights from Houston to London for under $600 on Cheapflights?

    Cheapflights has at least 8 direct flights from Houston to London under $600. A good price for a nonstop flight from Houston to London is less than $693.

  • Are there last-minute flights available from Houston to London for under $700?

    There are currently 20+ open flights from Houston to London within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Houston to London round-trip?

    JetBlue, at $609, was found to be the cheapest airline from Houston to London.Alternate airlines to your destination round-trip include Scandinavian Airlines and Iberia. JetBlue is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston to London one-way?

    $216 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and JetBlue, with prices starting from $358 and $368, respectively.

  • What are the most popular routes from Houston to London?

  • What does HOU to LHR mean?

    Great question - HOU to LHR just means Houston Hobby Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights! London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Houston to London that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Houston to London?

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

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

    Yes. Cheapflights offers flight deals from Houston to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to London that allow pets onboard?

    Many airlines flying from Houston to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to London?

    Yes, you can often find last-minute deals on Houston to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to London flight deals updated?

    The Houston to London flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Houston to London?

    Currently, November is the cheapest month in which you can book a flight from Houston to London (average of $649). Flying from Houston to London in June is currently the most expensive (average of $1,089). 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 London

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

Top 10 airlines flying from Houston to London

Discover the top 10 airlines that operate flights from Houston to London. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$547Average$955FlexibilityNo cancel feeOn-time77%
FinnairCheapest$559Average$732FlexibilityNo cancel feeOn-time76%
IberiaCheapest$560Average$724FlexibilityNo cancel feeOn-time77%
DeltaCheapest$562Average$774FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$568Average$897FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$571Average$650FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$580Average$978FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$580Average$897FlexibilityNo cancel feeOn-time71%
KLMCheapest$594Average$1,102FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$597Average$963FlexibilityNo cancel feeOn-time69%
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