¥87,250 Cheap Flights from London (LHR) to Houston (IAH)

Popular airlines from Heathrow Airport (LHR) to George Bush Intercontinental Airport (IAH)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from London to Houston (LHR-IAH)

Prices were available within the past 7 days and start at ¥87,250 for one-way flights and ¥140,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
WestJet
WestJet
WestJet
United
WestJet
WestJet
Delta
Lufthansa
British Airways

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

January is typically the cheapest month to fly

From ¥81,099 - ¥179,156 per traveler.

Frequently asked questions

How much is a flight from Heathrow Airport to George Bush Intercontinental Airport (IAH)?
The lowest price advertised for a round-trip journey from London Heathrow to Houston Airport is ¥140,930. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to IAH?
The majority of flights can be conveniently canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Houston Airport 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 LHR to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Heathrow Airport to George Bush Intercontinental Airport (IAH)?
It takes about 10 hours and 14 minutes to fly from London Heathrow to George Bush Intercontinental Airport (IAH). If you plan to get some rest, bring a small pillow, some earplugs and an eye mask.
How far is the flight from Heathrow Airport (LHR) to Houston Airport?
You'll have 7,800 kilometers to cover on the long-haul Hounslow to Houston route. Wear comfortable clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from LHR to George Bush Intercontinental Airport (IAH)?
Many travelers opt to fly with British Airways (BA) from Heathrow Airport (LHR) to IAH. This leading airline offers 60 monthly flights, so you can pick a flight time that's perfect for you. United Airlines (UA) is also worth considering. It offers 60 flights each month. Between these two airlines, you'll be able to find a great deal from Hounslow to Houston.
Are Heathrow Airport (LHR) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from London Heathrow to IAH, but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Heathrow
Destination airport
George Bush Intercontinental
Roundtrip price
¥140,930
Distance
7718 km
Average flight time
4 hours 38 mins

Book with confidence

Explore a world of travel with Expedia

Houston nearby Airports
London nearby Airports

London

*Available to Expedia members.