Flights from London Airport LHR to Houston Airport IAH

We've found the cheapest flights to Houston

Returns from £749.97

One-way from £704.30

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, British Airways, Swiss, Lufthansa, Brussels Airlines, 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.

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
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines222222209:2012:50VIEW FLIGHTS
Swiss222222009:2018:30VIEW FLIGHTS
Lufthansa222222009:2018:30VIEW FLIGHTS
Brussels Airlines222222009:2018:30VIEW FLIGHTS
Austrian Airlines222222009:2018:30VIEW FLIGHTS
Air Canada222222009:2018:30VIEW FLIGHTS
British Airways221211209:3015:10VIEW FLIGHTS
Iberia221211009:3015:10VIEW FLIGHTS
Finnair221211009:3015:10VIEW FLIGHTS
American Airlines221211009:3015:10VIEW FLIGHTS
Aer Lingus221211009:3015:10VIEW 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
DayFlight TimesFlights
Monday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:45
AirlineFlight  No
United AirlinesUA4
15:10
AirlineFlight  No
FinnairAY5497
Aer LingusEI8897
American AirlinesAA6954
British AirwaysBA197
IberiaIB3579
18:30
AirlineFlight  No
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
VIEW FLIGHTS
Tuesday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:50
AirlineFlight  No
United AirlinesUA4
15:10
AirlineFlight  No
FinnairAY5497
Aer LingusEI8897
American AirlinesAA6954
British AirwaysBA197
IberiaIB3579
18:30
AirlineFlight  No
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
VIEW FLIGHTS
Wednesday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:50
AirlineFlight  No
United AirlinesUA4
18:30
AirlineFlight  No
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
VIEW FLIGHTS
Thursday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:45
AirlineFlight  No
United AirlinesUA4
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
15:10
AirlineFlight  No
FinnairAY5497
Aer LingusEI8897
American AirlinesAA6954
British AirwaysBA197
IberiaIB3579
VIEW FLIGHTS
Friday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:45
AirlineFlight  No
United AirlinesUA4
18:30
AirlineFlight  No
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
VIEW FLIGHTS
Saturday
09:20
AirlineFlight  No
United AirlinesUA879
Austrian AirlinesOS7809
Air CanadaAC3912
LufthansaLH7623
Brussels AirlinesSN9078
SwissLX3054
09:30
AirlineFlight  No
FinnairAY5495
Aer LingusEI8895
American AirlinesAA6952
British AirwaysBA195
IberiaIB3577
12:45
AirlineFlight  No
United AirlinesUA4
Austrian AirlinesOS7813
Air CanadaAC3913
LufthansaLH7621
Brussels AirlinesSN9080
SwissLX3038
VIEW FLIGHTS
Sunday
09:20
AirlineFlight  No
United AirlinesUA879
09:30
AirlineFlight  No
British AirwaysBA195
12:50
AirlineFlight  No
United AirlinesUA4
15:10
AirlineFlight  No
British AirwaysBA197
VIEW FLIGHTS

Flights to George Bush Intercontinental are also available from airports close to London Heathrow. Below we have provided a short list of routes which you could consider is you feel that are suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Manchester to Houston09 Hours 42 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

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Flight Price FAQ - London (LHR) to Houston (IAH)

DIRECT Finnair
What is the cheapest direct flight one way from London LHR to Houston IAH?
The cheapest direct flight one way from London LHR to Houston IAH is £704.30 ($910 €836.34)
£704.30
$910 | €836.34
Check Latest Price
DIRECT Austrian Airlines
What is the cheapest direct return flight from London LHR to Houston IAH?
The cheapest direct return flight from London LHR to Houston IAH is £749.97 ($969 €890.56)
£749.97
$969 | €890.56
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from London LHR to Houston IAH?
The cheapest flight one way from London LHR to Houston IAH is £285.59 ($369 €339.13)
£285.59
$369 | €339.13
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from London LHR to Houston IAH?
The cheapest return flight from London LHR to Houston IAH is £446.57 ($577 €530.29)
£446.57
$577 | €530.29
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from LHR to IAH

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Flight Info FAQ - London (LHR) to Houston (IAH)

Who flies from London to Houston?
The following airlines fly from London (LHR) to Houston (IAH): Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, Lufthansa, Swiss, United Airlines.
How far is the flight from London to Houston?
The flight from London to Houston is 7,763KM or 4,824 miles.
How long does the flight from London to Houston to take?
The flight from London to Houston takes 9 Hours 56 Minutes.

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