Flights from Houston Airport IAH to London Airport LHR

We've found the cheapest flights to London

Returns from £480.08

One-way from £305.86

You have a selection of 11 airlines when departing George Bush Intercontinental to London Heathrow. The distance covered when flying from George Bush Intercontinental to London Heathrow United Kingdom is 7,763 Km (4,824 Miles) with the travel time being around 9 Hours 56 Minutes. IAH is the Airport code for George Bush Intercontinental and LHR is for London Heathrow United Kingdom.

The cost of the air travel varies depending on what day you travel and the time of day. It is normally worth booking flights well in advance if possible to get the best deal to London Heathrow United Kingdom perhaps midweek or late evening. Please book in advance if you want to take advantage of the best prices airlines have to offer as prices normally increase as time goes on.

The time zone at London Heathrow is 0.0 GMT compared to 6.0 GMT at George Bush Intercontinental so bare this in mind is you need to make travel arrangements when you arrive at London Heathrow.

Below you will see all the airlines that fly from George Bush Intercontinental (IAH) to London Heathrow (LHR) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines222222216:2519:55VIEW FLIGHTS
British Airways222222212:4521:45VIEW FLIGHTS
Swiss222222016:2519:55VIEW FLIGHTS
Lufthansa222222016:2519:55VIEW FLIGHTS
Iberia222222012:4521:45VIEW FLIGHTS
Finnair222222012:4521:45VIEW FLIGHTS
Brussels Airlines222222016:2519:55VIEW FLIGHTS
Austrian Airlines222222016:2519:55VIEW FLIGHTS
American Airlines222222012:4521:45VIEW FLIGHTS
Air Canada222222016:2519:55VIEW FLIGHTS
Aer Lingus222222012:4521:45VIEW FLIGHTS

United Airlines offer the most direct flights from George Bush Intercontinental to London Heathrow with an average of 14 flights a week. The earliest flights are operated at 16:25 and the latest flights operated at 19:55 and the most common flight numbers are UA5 and UA880

For more details regarding United Airlines flight information and bookings you can visit them at united.com

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:55
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
21:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
VIEW FLIGHTS
Tuesday
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:55
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
21:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
VIEW FLIGHTS
Wednesday
12:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:50
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
VIEW FLIGHTS
Thursday
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:50
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
21:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
VIEW FLIGHTS
Friday
12:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:50
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
VIEW FLIGHTS
Saturday
15:55
AirlineFlightNo
FinnairAY5494
Aer LingusEI8894
American AirlinesAA6951
British AirwaysBA194
IberiaIB3576
16:25
AirlineFlightNo
United AirlinesUA880
Austrian AirlinesOS7814
Air CanadaAC3858
LufthansaLH7622
Brussels AirlinesSN9082
SwissLX3065
19:55
AirlineFlightNo
United AirlinesUA5
Austrian AirlinesOS7810
Air CanadaAC3859
LufthansaLH7620
Brussels AirlinesSN9079
SwissLX3051
21:45
AirlineFlightNo
FinnairAY5496
Aer LingusEI8896
American AirlinesAA6953
British AirwaysBA196
IberiaIB3578
VIEW FLIGHTS
Sunday
15:55
AirlineFlightNo
British AirwaysBA194
16:25
AirlineFlightNo
United AirlinesUA880
19:50
AirlineFlightNo
United AirlinesUA5
21:45
AirlineFlightNo
British AirwaysBA196
VIEW FLIGHTS

You may also have a choice of an alternative airport when it comes to flying from George Bush Intercontinental and arriving at London Heathrow. You can find details of this below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Austin to Heathrow07,893 km (4,904 miles)10 Hours 5 Minutes

Before departing customs George Bush Intercontinental make sure that you do not exceed baggage allowances as excess charges may be considerable.

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

DIRECT British Airways
What is the cheapest direct flight one way from Houston IAH to London LHR?
The cheapest direct flight one way from Houston IAH to London LHR is £305.86 ($388 €369.28)
£305.86
$388 | €369.28
Check Latest Price
DIRECT British Airways
What is the cheapest direct return flight from Houston IAH to London LHR?
The cheapest direct return flight from Houston IAH to London LHR is £480.08 ($609 €579.62)
£480.08
$609 | €579.62
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Houston IAH to London LHR?
The cheapest flight one way from Houston IAH to London LHR is £223.88 ($284 €270.30)
£223.88
$284 | €270.30
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Houston IAH to London LHR?
The cheapest return flight from Houston IAH to London LHR is £424.90 ($539 €512.99)
£424.90
$539 | €512.99
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 IAH to LHR

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

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

Alternative Airports in United Kingdom with Connections from Houston Airport

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