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$391+ Cheap flights from Hobby (HOU) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LON
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to London are usually found in September or October, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Hobby to London

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$588
(American Airlines)

One-way from

$391
(Expedia)

Popular in

June

Cheapest in

September

Average price

$709
Provider with most accurate pricing for Houston Hobby-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Houston Hobby-London (LON) flights.
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From Houston Hobby to London (LON)
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One-way flight from Houston Hobby to London (LON)
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Highest demand for flights based on searches. 21% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Hobby to London

Cheapest flights from Hobby to London
Explore the most affordable flight options available from Hobby to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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.
lun. 11/244:25 pmHOU - LHR
1 stop11h 35mAmerican Airlines
mar. 12/910:05 amLHR - HOU
1 stop13h 54mAmerican Airlines
Deal found 11/11$588
This Delta deal was found by Cheapflights users on 11/10. 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. 11/122:32 pmHOU - LHR
1 stop11h 18mDelta
mié. 11/1911:30 amLHR - HOU
2 stops17h 37mDelta
Deal found 11/10$589
This Delta deal was found by Cheapflights users on 11/11. 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.
mar. 11/186:00 amHOU - LHR
1 stop18h 25mDelta
mar. 12/99:00 amLHR - HOU
2 stops19h 48mDelta
Deal found 11/11$590
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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.
mar. 11/1112:15 pmHOU - LHR
1 stop12h 35mBritish Airways
mar. 11/1810:05 amLHR - HOU
1 stop13h 49mBritish Airways
Deal found 11/11$591
This Virgin Atlantic deal was found by Cheapflights users on 11/11. 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.
lun. 11/2410:40 amHOU - LHR
2 stops15h 10mVirgin Atlantic
mar. 12/911:30 amLHR - HOU
2 stops17h 18mVirgin Atlantic
Deal found 11/11$594
This Virgin Atlantic deal was found by Cheapflights users on 11/11. 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. 11/192:32 pmHOU - LHR
2 stops14h 53mVirgin Atlantic
mié. 12/106:30 amLHR - HOU
2 stops22h 18mVirgin Atlantic
Deal found 11/11$595
This KLM deal was found by Cheapflights users on 11/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:47 pmHOU - LHR
1 stop10h 53mMultiple Airlines
jue. 12/118:55 amLHR - HOU
1 stop14h 57mMultiple Airlines
Deal found 11/10$596
This Delta deal was found by Cheapflights users on 11/11. 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.
lun. 11/1710:40 amHOU - LHR
1 stop13h 45mDelta
mar. 12/98:55 amLHR - HOU
1 stop14h 57mDelta
Deal found 11/11$597
This Delta deal was found by Cheapflights users on 11/10. 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.
lun. 12/86:47 pmHOU - LHR
1 stop10h 53mDelta
vie. 1/99:40 amLHR - HOU
2 stops18h 55mDelta
Deal found 11/10$600
This Delta deal was found by Cheapflights users on 11/12. 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.
lun. 12/16:00 amHOU - LHR
1 stop18h 25mDelta
mar. 12/1611:05 amLHR - HOU
2 stops17h 43mDelta
Deal found 11/12$601
This Ovago deal was found by Cheapflights users on 11/11. 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.
sáb. 11/228:20 pmHOU - LHR
1 stop30h 15mBritish Airways
mié. 12/311:55 amLHR - HOU
1 stop14h 23mBritish Airways
Deal found 11/11$619
This Delta deal was found by Cheapflights users on 11/10. 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. 11/126:48 pmHOU - LCY
2 stops15h 47mDelta
mié. 11/198:40 amLCY - HOU
2 stops20h 27mDelta
Deal found 11/10$645

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 2,558,603 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to London that are best for you.

Fly from

Hobby

Fly to

London

Route

Depart

Return

Price

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mar. 12/2

6:00 am-6:20 am

2 stops18h 20m

London Heathrow

mié. 12/10

6:30 am-5:52 pm

2 stops17h 22m

$595

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 11/26

2:32 pm-7:50 am

1 stop11h 18m

London Heathrow

mié. 12/3

10:45 am-5:52 pm

1 stop13h 07m

$597

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 1/7

11:09 am-6:25 am

1 stop13h 16m

London Heathrow

mié. 1/14

8:55 am-10:35 pm

2 stops19h 40m

$598

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 3/4

4:22 pm-10:00 am

1 stop11h 38m

London Heathrow

mar. 3/10

11:55 am-8:02 pm

1 stop13h 07m

$603

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 2/11

11:09 am-6:25 am

1 stop13h 16m

London Heathrow

lun. 2/23

5:35 pm-4:30 pm

2 stops28h 55m

$610

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 3/4

1:06 pm-6:25 am

1 stop11h 19m

London Heathrow

jue. 3/19

10:45 am-9:46 pm

1 stop16h 01m

$634

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mar. 12/9

6:47 pm-11:40 am

1 stop10h 53m

London Heathrow

dom. 1/11

8:55 am-10:35 pm

1 stop19h 40m

$646

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

jue. 11/27

2:32 pm-7:50 am

1 stop11h 18m

London Heathrow

vie. 12/5

10:45 am-5:52 pm

1 stop13h 07m

$647

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

lun. 11/24

6:48 pm-4:35 pm

2 stops15h 47m

London City

mar. 12/9

7:45 am-5:52 pm

2 stops16h 07m

$647

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

lun. 11/24

6:48 pm-4:35 pm

2 stops15h 47m

London City

jue. 12/4

7:45 am-5:52 pm

2 stops16h 07m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 57 results
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Compare providers for flights from Hobby to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to London in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston Hobby Airport-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to London

Have a flexible travel schedule? Discover the best time to fly to London from Hobby 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 Hobby Airport to London

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

Use this chart to determine the optimal time to book a round-trip flight from Hobby to London. Price data was last updated on November 7, 2025.

The best time to book flights from Houston Hobby Airport to London is 84 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 Hobby Airport to London?

Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to London (average of $504). Flying from Houston Hobby Airport to London in June is currently the most expensive (average of $861). 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 Hobby 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 noviembre 13, 2025.

One of the essential ways to save on airfare from Houston Hobby Airport to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

How much does it cost to fly round-trip from Houston Hobby Airport to London?

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 noviembre 13, 2025.
Read through reviews of airlines operating flights from Houston Hobby Airport to London, such as Finnair, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
United Airlines
7.4
Good
9,015 reviews
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
American Airlines
7.2
Good
11,049 reviews
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Iberia
7.0
Good
3,010 reviews
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
British Airways
6.7
Okay
7,516 reviews
Finnair
7.6
Good
1,335 reviews

Overall

7.6

Crew

8.1

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Food

6.7

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Hobby to London. 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 Houston Hobby Airport to London?

    There are many flights that can get you from Houston Hobby Airport to London in 11h 18m. Fly via Delta, KLM, or American Airlines to get the fastest option. The distance from Houston Hobby Airport to London is about 4835 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Houston Hobby Airport to London is American Airlines. Our recent data shows that you can find tickets from as low as $522 on this airline. Additional options worth looking into are Finnair and United Airlines, starting at $553 and $564 round-trip. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $400. KLM flights start at $408 while deals on Delta start at $432 one-way.

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

    Most travelers choose Houston Hobby - London Heathrow, Houston Hobby - London Gatwick or Houston Hobby - London City when deciding on the best route from Houston Hobby Airport to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby 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.

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

    Currently, October is the cheapest month in which you can book a flight from Houston Hobby Airport to London (average of $504). Flying from Houston Hobby Airport to London in June is currently the most expensive (average of $861). 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

Traveling to a place near London?

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Alternative routes for Hobby to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Hobby to London

Discover the top 7 airlines that operate flights from Hobby 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 2,558,603 searches. Data last updated noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$522Average$800FlexibilityNo cancel feeOn-time71%
FinnairCheapest$553Average$744FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$564Average$880FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$581Average$860FlexibilityNo cancel feeOn-time70%
IberiaCheapest$581Average$742FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$657Average$745FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$673Average$1,203FlexibilityNo cancel feeOn-time76%

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