£327 Cheap Flights from Houston (HOU) to London (LHR)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £327 for one-way flights and £469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, 1 May - Thu, 9 May
IAH
Houston
LHR
London
£469 Return, found 1 day ago
£469
Return
found 1 day ago
Select Iberia flight, departing Wed, 1 May from Houston to London, returning Thu, 9 May, priced at £469 found 1 day ago
Virgin Atlantic
Tue, 15 Oct - Wed, 12 Feb
IAH
Houston
LHR
London
£473 Return, found 14 hours ago
£473
Return
found 14 hours ago
Select Virgin Atlantic flight, departing Tue, 15 Oct from Houston to London, returning Wed, 12 Feb, priced at £473 found 14 hours ago
British Airways
Wed, 1 May - Wed, 22 May
IAH
Houston
LHR
London
£481 Return, found 6 hours ago
£481
Return
found 6 hours ago
Select British Airways flight, departing Wed, 1 May from Houston to London, returning Wed, 22 May, priced at £481 found 6 hours ago
Virgin Atlantic
Mon, 29 Apr - Tue, 21 May
HOU
Houston
LHR
London
£486 Return, found 1 hour ago
£486
Return
found 1 hour ago
Select Virgin Atlantic flight, departing Mon, 29 Apr from Houston to London, returning Tue, 21 May, priced at £486 found 1 hour ago
Delta
Tue, 3 Sep - Wed, 11 Sep
IAH
Houston
LHR
London
£501 Return, found 10 hours ago
£501
Return
found 10 hours ago
Select Delta flight, departing Tue, 3 Sep from Houston to London, returning Wed, 11 Sep, priced at £501 found 10 hours ago
American Airlines
Sun, 18 Aug - Fri, 30 Aug
IAH
Houston
LHR
London
£506 Return, found 15 hours ago
£506
Return
found 15 hours ago
Select American Airlines flight, departing Sun, 18 Aug from Houston to London, returning Fri, 30 Aug, priced at £506 found 15 hours ago
Air France
Tue, 15 Oct - Wed, 12 Feb
IAH
Houston
LHR
London
£510 Return, found 14 hours ago
£510
Return
found 14 hours ago
Select Air France flight, departing Tue, 15 Oct from Houston to London, returning Wed, 12 Feb, priced at £510 found 14 hours ago
KLM
Sat, 4 Jan - Fri, 24 Jan
HOU
Houston
LHR
London
£520 Return, found 6 days ago
£520
Return
found 6 days ago
Select KLM flight, departing Sat, 4 Jan from Houston to London, returning Fri, 24 Jan, priced at £520 found 6 days ago
United
Sun, 18 Aug - Fri, 30 Aug
IAH
Houston
LHR
London
£525 Return, found 15 hours ago
£525
Return
found 15 hours ago
Select United flight, departing Sun, 18 Aug from Houston to London, returning Fri, 30 Aug, priced at £525 found 15 hours ago
Air Canada
Wed, 25 Sep - Thu, 31 Oct
IAH
Houston
LHR
London
£539 Return, found 1 day ago
£539
Return
found 1 day ago
Select Air Canada flight, departing Wed, 25 Sep from Houston to London, returning Thu, 31 Oct, priced at £539 found 1 day ago
Flight from Houston to London route information
Origin airport
George Bush Intercontinental
Destination airport
Heathrow
Airlines serving
American Airlines, British Airways, Iberia, Virgin Atlantic
Return price
£468
Distance
7718 km

Compare flights from Houston to London easily and book in 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, 20 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 £469 and range up to £539.  

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 May, 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.  

Frequently asked questions

How much is a flight from William P. Hobby Airport (HOU) to LHR?
Pack your bags, because round-trip flights between William P. Hobby Airport and LHR start from £469. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport to London Heathrow?
We understand that things crop up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from William P. Hobby Airport to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for William P. Hobby Airport to LHR flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from HOU to Heathrow Airport (LHR)?
You’ll have 7,800 kilometres to cover on the long-haul Houston to Hounslow route. Wear layers of comfy clothes and consider taking a travel pillow with you.
Which airlines fly direct from William P. Hobby Airport (HOU) to Heathrow Airport?
Flying directly between William P. Hobby Airport and London Heathrow isn’t possible at this time. However, you’ll still be able to find a flight to Hounslow with at least one stop.
Are William P. Hobby Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from HOU to London Heathrow, but it can also be hit-or-miss. As many airlines release seats up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you’re always getting the latest offers.
London Airports

London

Houston to Gatwick
£481.78
Houston to London City
£523.79
Houston Airports

Houston

George Bush Intercontinental to London
£468.49
*Available to Expedia members.