Flights from London Airport LHR to Houston Airport IAH

Q: How long does the flight from London to Houston to take?

The flight from London to Houston takes9 Hours 56 Minutes.

We've found the cheapest flights to Houston

Returns from £766.96

One-way from £720.27

If you are looking to fly from London Heathrow to George Bush Intercontinental you will find there are 11 airliners who offer this route. These include Iberia, Finnair, American Airlines, Aer Lingus, Swiss, Lufthansa, Brussels Airlines, British Airways, Austrian Airlines, Air Canada and United Airlines. The official airport code for London Heathrow is LHR and for George Bush Intercontinental it is IAH.

The most expensive flight prices are typically at weekends and daytime flights. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.

On arriving at George Bush Intercontinental please note the time difference, the time zone at George Bush Intercontinental is 6.0 GMT compared to 0.0 GMT at London Heathrow.

If you are planning a trip to George Bush Intercontinental Airport (IAH) from London Heathrow Airport you can pre-arrange short or long term parking at London Heathrow Airport (LHR).

If you are renting a car at George Bush Intercontinental Airport (IAH) it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to George Bush Intercontinental Airport (IAH) in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

We suggest pre-booking your transport to London Heathrow Airport (LHR). The following options are available:

Ensure your arrival at George Bush Intercontinental Airport (IAH) is as stress-free as possible by pre-booking your onward transport - booking early may also save you money:

Find hotels close to George Bush Intercontinental Airport (IAH) many hotels offer airport transfers directly from the airport to your hotel.

Please see below the airlines that fly from London Heathrow (LHR) to George Bush Intercontinental (IAH) and the amount of daily flights in operation.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
United Airlines	2	2	2	2	2	2	2	09:20	12:50	VIEW FLIGHTS
Swiss	2	2	2	2	2	2	0	09:20	17:35	VIEW FLIGHTS
Lufthansa	2	2	2	2	2	2	0	09:20	17:35	VIEW FLIGHTS
Brussels Airlines	2	2	2	2	2	2	0	09:20	17:35	VIEW FLIGHTS
British Airways	2	2	1	2	1	2	2	09:30	15:10	VIEW FLIGHTS
Austrian Airlines	2	2	2	2	2	2	0	09:20	17:35	VIEW FLIGHTS
Air Canada	2	2	2	2	2	2	0	09:20	17:35	VIEW FLIGHTS
Iberia	2	2	1	2	1	2	0	09:30	15:10	VIEW FLIGHTS
Finnair	2	2	1	2	1	2	0	09:30	15:10	VIEW FLIGHTS
American Airlines	2	2	1	2	1	2	0	09:30	15:10	VIEW FLIGHTS
Aer Lingus	2	2	1	2	1	2	0	09:30	15:10	VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 14 a week with times that vary between 09:20 and 12:50.

Would you like to book your flight? Bookings can be made direct with United Airlines on their website united.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays

Day

Flight Times

Flights

Monday