Direct flights from London to Houston
All flights from LHR to IAH non-stop. There are direct flights from Heathrow (LHR), United Kingdom to George Bush Intcntl Houston (IAH), Texas, USA with British Airways, United Airlines and Aer Lingus. 28 weekly departures are currently scheduled on this route. Departure times range from 09:10 to 15:25 depending on the schedule period. The flight distance is 4850 miles (7804 km). Flight time ranges from 10 hours and 10 minutes to 10 hours and 45 minutes.
London
, United Kingdom
Houston
, USA
Airlines with non-stop routes:
British Airways
United Airlines
Aer Lingus
Flight schedule from London to Houston with British Airways
This is a weekly direct flight schedule for British Airways. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Flight schedule from London to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Flight schedule from London to Houston with Aer Lingus
This is a weekly direct flight schedule for Aer Lingus. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
London to Houston scheduled departures
Select a date to see every published non-stop departure between LHR and IAH.
LHR - IAH route facts
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Distance4850 miles (7804 km)
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Flight time10 hours and 10 minutes to 10 hours and 45 minutes
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Airlines British Airways United Aer Lingus
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Airline alliancesoneworld Star Alliance
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CabinsEconomy Premium Economy Business First
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Hub airportsBritish Airways: LHR (Main hub.)United Airlines: IAH
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Departure terminalsBritish Airways: Terminal 5United Airlines: Terminal 2Aer Lingus: Terminal 5
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Arrival terminalsBritish Airways: Terminal EUnited Airlines: Terminal EAer Lingus: Terminal E
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AircraftBritish Airways: Boeing 787-9, Boeing 787-10, Boeing 777-300ER and Boeing 787-8United Airlines: Boeing 777Aer Lingus: Boeing 787-10
Route FAQ
Direct flights from London to USA
From London to Los Angeles
LAX Los Angeles International
From London to San Diego
SAN San Diego International Airport
From London to San Francisco
SFO San Francisco International
From London to Phoenix
PHX Phoenix Sky Harbor International
From London to Las Vegas
LAS Harry Reid International Airport
From London to Salt Lake City
SLC Salt Lake City International
From London to Austin
AUS Austin-Bergstrom International Airport
From London to Dallas
DFW Dallas Fort Worth International
From London to Seattle
SEA Seattle Tacoma International
From London to New Orleans
MSY Louis Armstrong New Orleans International
