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£263 Cheap Flights from Houston (HOU) to London (LHR)

View £263 flight on Wed, 7 Apr 2027Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Heathrow Airport (LHR)

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Cheap Flights from Houston (HOU) to London (LHR)

Prices were available within the past 7 days and start at £263 for one-way flights and £645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 9 Nov - Tue, 17 Nov
HOU
Houston
LHR
London
£645 Return, found 19 hours ago
£645
Return
found 19 hours ago
Select KLM flight, departing Mon, 9 Nov from Houston to London, returning Tue, 17 Nov, priced at £645 found 19 hours ago
American Airlines
Sun, 4 Oct - Wed, 4 Nov
HOU
Houston
LHR
London
£668 Return, found 3 days ago
£668
Return
found 3 days ago
Select American Airlines flight, departing Sun, 4 Oct from Houston to London, returning Wed, 4 Nov, priced at £668 found 3 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £1,200
LGW
Gatwick
Average driving time to city centre52 min
Flights from £1,200
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £845
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £845

Find the cheapest month to fly from Houston (HOU) to London (LHR)

November is typically the cheapest month to fly

From £626 - £761 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from £263 and cheap return flights from £645 HOU to LHR with Expedia. One-way flights typically cost between £302 and £1829. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HOU to LHR ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
If you're looking for the cheapest time to fly from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow), August is typically your best bet. You can expect average return fares around £474 during this month. August sees lower prices because it falls after the peak summer travel season, when demand starts to decrease. Other budget-friendly months to consider for this route include February and October.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
Enter HOU to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
British Airways is one of the cheapest airlines offering nonstop return flights from William P. Hobby (HOU) to Heathrow (LHR), with tickets starting from around £440 for flights that can be booked for departure within the next year. PSA Airlines offers one of the cheapest connecting return flights from William P. Hobby (HOU) to Heathrow (LHR) starting from around £487. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
The best airline to fly with from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
The cheapest months to fly from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) are typically August and February, with average return flights around £474. The most popular months for this route are November and July, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, you can balance cost and availability by considering these periods. For example, August offers lower prices, which is great for summer travel, while November provides many flight choices if you're planning a trip before the holiday rush.
How many flights per day from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
There are approximately 12 connecting flights per day from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow). Some common connection points include Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), and Harry Reid Intl. (LAS).
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
The earliest flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service, active in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
You'll typically find the most flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) on a Thursday, with around 89 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Looking at the week, Thursday offers notably more flight options compared to other days, ensuring you have a good selection to choose from.
What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
The most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) are in the afternoon, from 3pm to 6pm. Many major carriers, including United, British Airways and American Airlines, offer flights during this window. Many travellers prefer this timing as it allows for a productive morning before heading to the airport, and you'll arrive in London ready to start your day.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
There are no nonstop flights from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow). The journey covers a distance of approximately 7,788 kilometres. If you're looking for a flight with one stop, you can expect the travel time to be around 12 hours. Flights with two or more stops typically take longer, averaging about 15 hours 18 minutes. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific route, layover times, and factors like wind patterns.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
You can fly business class or first class between HOU and LHR. Airlines that offer business class service on this route include:
  • Turkish Airlines
  • Lufthansa
  • Air France
  • KLM
  • Republic Airlines
  • British Airways
  • PSA Airlines
  • Alaska Airlines
  • Air Canada
  • ITA Airways
  • Delta
  • United
  • Finnair
  • American Eagle
  • American Airlines
First class cabins are available on British Airways, United, and American Airlines.
How do I earn miles on a Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Houston, TX (HOU)?
If you're planning to travel to London from William P. Hobby (HOU), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), or O'Hare Intl. (ORD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow)?
If you booked your Houston, TX (HOU-William P. Hobby) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
William P. Hobby
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, British Airways, Delta, Iberia, KLM, Virgin Atlantic
Roundtrip price
£645
Distance
7741 km

Book with confidence

Compare flights from Houston to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to London. Operating between them flights per day, 4 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from William P. Hobby to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from William P. Hobby (HOU) to Heathrow (LHR)

The easiest way to view the best deals on flights from Houston to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from William P. Hobby to Heathrow start at just £645 and range up to £668.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from William P. Hobby to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to London easily and book with confidence

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*Available to Expedia members.