LHR to IAH (London to Houston) Flights

Last Minute Flights from LHR to IAH

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRHoustonMarch 14 to March 18$1,198
*Prices include taxes and fees

Cheapest LHR to IAH Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LHRHoustonApril 21 to May 5$822
LHRHoustonJune 1 to June 8$867
LHRHoustonMarch 17 to March 22$1,002
LHRHoustonApril 20 to April 29$1,095
LHRHoustonApril 21 to May 5$1,122
*Prices include taxes and fees
LHR to IAH Flight Details
Origin airport
Heathrow
Origin airport IATA code
LHR
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
4823 mi

Frequently asked questions

What airlines fly direct from London Heathrow to Houston Airport?
Jump on a nonstop flight from Heathrow Airport to George Bush Intercontinental Airport (IAH) with British Airways (BA). This airline operates 60 of these popular and convenient flights a month. You can also zip off to George Bush Intercontinental Airport (IAH) with United Airlines (UA). With 60 nonstop monthly flights to take your pick of, you can get your trip underway faster.
How many flights are there from LHR to IAH?
There are roughly 4 flights a day from London (LHR-Heathrow) to Houston, TX (IAH-George Bush Intercontinental), so you have no shortage of ways to get to Houston. Just select a time and date that works with your schedule and secure your seat.
How long does it take to fly from London (LHR-Heathrow) to Houston, TX (IAH-George Bush Intercontinental)?
Think a little bit about where you sit, because the London (LHR-Heathrow) to Houston, TX (IAH-George Bush Intercontinental) journey takes around 10 hours and 14 minutes. Aisle or window seats, the exit row and seats at the front are usually considered to be great spots.
What is the flight distance from London (LHR-Heathrow) to Houston, TX (IAH-George Bush Intercontinental)?
From London (LHR-Heathrow) to Houston, TX (IAH-George Bush Intercontinental), you'll be traversing a distance of 4,800 miles (7,800 1). Choose who you jet off with wisely. Entertainment, food and comfort are three things any good long-haul airline should do well.
How many morning flights are there from LHR to IAH?
Each week, 14 flights leave from LHR to IAH before noon. British Airways (BA) lists 7 of these, with the earliest leaving at 9:20AM.
How many afternoon flights are there from LHR to IAH?
There are 14 afternoon and evening flights from LHR to IAH a week. British Airways (BA) lists 7 weekly flights after midday. With the first one leaving the gate at 2:50PM, you'll have time to peruse the gift shops.
What is the earliest departure time out of Hounslow to Houston?
Depart LHR at 9:20AM and come in for landing at IAH at 7:40PM. This departure is the earliest available on this route.
What is the latest departure time out of Hounslow to Houston?
Lock in a seat on the 2:55PM flight out of LHR, touching down at IAH at 1:05AM, and allow yourself time to take care of those last-minute vacation preparations. This is the latest flight you can catch on this route.
What is the average price from Hounslow to Houston?
Round-trip fares between LHR and IAH start from around $822. When you're ready book your trip, we're ready to help you score the best possible price. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

London to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from London to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from LHR to IAH, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from London to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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