Cheap Flights from London (LHR) to Houston (IAH) from £462

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

Prices were available within the past 7 days and starts at £462 for one-way flights and £699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
JetBlue Airways
Turkish Airlines
Qatar Airways
Aer Lingus
American Airlines
Virgin Atlantic
American Airlines
British Airways
Aer Lingus
Scandinavian Airlines
JetBlue Airways
Air Canada
Flight from London to Houston route information
Origin AirportHeathrow
Destination AirportGeorge Bush Intercontinental
Airlines ServingAer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Flight Price£698
Distance7718 km

Compare flights from London to Houston easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Houston. Operating between them 17 flights per day, 20 airlines cover the route. And American Airlines, Air Canada, Aer Lingus, Austrian, Finnair, Iberia, Brussels Airlines, SWISS, Lufthansa, United Airlines, British Airways fly direct, getting you to George Bush Intercontinental in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to George Bush Intercontinental.  

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 Heathrow (LHR) to George Bush Intercontinental (IAH) 

The easiest way to view the best deals on flights from London to Houston 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 Heathrow to George Bush Intercontinental start at just £699 and range up to £769.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Houston
  • 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 London to Houston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to George Bush Intercontinental 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.  

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