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$418+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LON
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap 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 March 12, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 3/235:22 pm
HOU
-
LHR
1 stop13h 18m
Delta
Tue 3/318:40 am
LHR
-
HOU
2 stops20h 02m
Delta
Deal found 3/9$707
This lastminute.com deal was found by Cheapflights users on 3/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:13 pm
HOU
-
LHR
1 stop11h 02m
Virgin Atlantic
Thu 4/99:20 am
LHR
-
HOU
1 stop13h 12m
Virgin Atlantic
Deal found 3/9$718
This lastminute.com deal was found by Cheapflights users on 3/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:22 pm
HOU
-
LHR
1 stop13h 18m
Virgin Atlantic
Tue 4/79:20 am
LHR
-
HOU
1 stop13h 12m
Virgin Atlantic
Deal found 3/9$720
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/2110:53 am
HOU
-
LHR
1 stop13h 32m
Delta
Tue 4/2811:45 am
LHR
-
HOU
2 stops17h 24m
Delta
Deal found 3/9$722
This Delta deal was found by Cheapflights users on 3/9. 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.
Mon 3/236:00 am
HOU
-
LHR
1 stop20h 50m
Delta
Mon 3/305:35 pm
LHR
-
HOU
2 stops28h 57m
Delta
Deal found 3/9$725
This Delta deal was found by Cheapflights users on 3/9. 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 4/226:00 am
HOU
-
LHR
2 stops18h 45m
Delta
Wed 4/299:55 am
LHR
-
HOU
2 stops19h 12m
Delta
Deal found 3/9$726
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 3/2411:33 am
HOU
-
LHR
2 stops14h 22m
Delta
Mon 3/305:35 pm
LHR
-
HOU
2 stops28h 57m
Delta
Deal found 3/9$730
This Delta deal was found by Cheapflights users on 3/9. 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 4/156:00 am
HOU
-
LHR
2 stops19h 10m
Delta
Tue 4/218:55 am
LHR
-
HOU
2 stops20h 12m
Delta
Deal found 3/9$733
This Virgin Atlantic deal was found by Cheapflights users on 3/9. 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 4/111:33 am
HOU
-
LHR
2 stops17h 07m
Virgin Atlantic
Tue 4/76:15 am
LHR
-
HOU
2 stops16h 17m
Virgin Atlantic
Deal found 3/9$734
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 3/3112:18 pm
HOU
-
LHR
1 stop12h 02m
British Airways
Fri 5/14:25 pm
LHR
-
HOU
1 stop13h 22m
British Airways
Deal found 3/9$739
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/110:14 am
HOU
-
LGW
2 stops18h 26m
American Airlines
Thu 4/910:45 am
LGW
-
HOU
2 stops19h 02m
American Airlines
Deal found 3/11$767
This Air France deal was found by Cheapflights users on 3/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:33 am
HOU
-
LGW
2 stops15h 52m
Air France
Wed 5/610:25 am
LGW
-
HOU
2 stops18h 42m
Air France
Deal found 3/9$774

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$707
(Delta)

One-way from

$418
(eDestinos)

Popular in

June

Cheapest in

September

Average price

$723
Provider with most accurate pricing for Houston Hobby-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-London (LON) flights.
Search Deals
From Houston Hobby to London (LON)
Search Deals
One-way flight from Houston Hobby to London (LON)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 12, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

5:23 pm-1:15 pm

1 stop13h 52m

London Heathrow

Wed 5/13

8:40 am-10:26 pm

2 stops19h 46m

$722

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 3/23

11:33 am-6:25 am

1 stop13h 52m

London Heathrow

Tue 4/14

1:25 pm-11:08 pm

1 stop15h 43m

$750
Quickest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/22

1:31 pm-11:20 am

2 stops15h 49m

London Heathrow

Wed 4/29

9:20 am-4:28 pm

1 stop13h 08m

$755

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 5/4

6:00 am-6:25 am

1 stop18h 25m

London Heathrow

Fri 5/15

10:55 am-10:26 pm

2 stops17h 31m

$755

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Thu 5/7

1:06 pm-6:25 am

1 stop11h 19m

London Heathrow

Thu 5/14

9:55 am-10:26 pm

2 stops18h 31m

$772

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 3/24

2:13 pm-6:25 am

1 stop11h 12m

London Heathrow

Wed 4/1

8:40 am-10:42 pm

2 stops20h 02m

$772

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/8

5:27 pm-1:15 pm

1 stop13h 48m

London Heathrow

Wed 4/15

9:55 am-11:08 pm

2 stops19h 13m

$772

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

6:00 am-7:15 am

1 stop19h 15m

London Heathrow

Tue 5/12

3:15 pm-10:26 pm

1 stop13h 11m

$801

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 3/23

11:33 am-7:50 am

1 stop15h 17m

London Heathrow

Mon 3/30

5:35 pm-4:32 pm

2 stops28h 57m

$833

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 4/22

10:53 am-9:25 am

2 stops16h 32m

London Gatwick

Mon 4/27

10:25 am-11:07 pm

2 stops18h 42m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-London flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 6, 2026.

The best time to book flights from Houston Hobby Airport to London is 81 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, February is the cheapest month in which you can book a flight from Houston Hobby Airport to London (average of $503). Flying from Houston Hobby Airport to London in June is currently the most expensive (average of $848). 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.

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 March 12, 2026.
Read through reviews of airlines operating flights from Houston Hobby Airport to London, such as Finnair,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
9,421 reviews
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.1
Good
11,440 reviews
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Iberia
7.0
Good
3,133 reviews
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,784 reviews
Finnair
7.6
Good
1,371 reviews

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 13h 52m. Fly via Delta or Virgin Atlantic 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 Virgin Atlantic. Our recent data shows that you can find tickets from as low as $497 on this airline. Additional options worth looking into are American Airlines and Finnair, starting at $522 and $540 round-trip. Virgin Atlantic is 35% 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 United Airlines, which is currently one of the cheapest options available, starting at $362. British Airways flights start at $369 while deals on American Airlines start at $393 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, February is the cheapest month in which you can book a flight from Houston Hobby Airport to London (average of $503). Flying from Houston Hobby Airport to London in June is currently the most expensive (average of $848). 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?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
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Orpington
Watford
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Hayes
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Eastbourne
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Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Hobby to London

Discover the top 8 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$497Average$792FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$522Average$862FlexibilityNo cancel feeOn-time71%
FinnairCheapest$540Average$995FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$558Average$862FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$574Average$804FlexibilityNo cancel feeOn-time70%
IberiaCheapest$606Average$855FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$689Average$1,151FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$816Average$830FlexibilityNo cancel feeOn-time78%

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