Nonstop flights from London to Houston
2 airlines fly this route, with up to 4 flights a day.
LHRLondon Heathrow
4,824 mi · 26 flights a week
IAHHouston George Bush Intercontinental
When they leave
London time9:10a2:45pFirst departure 9:10 AM, last 2:45 PM
Two in the morning, 9:10 AM to 10:00 AM, then two in the afternoon, 1:40 PM to 2:45 PM.
Every flight
Earliest first
Schedules last checked Oct 7, 2026. Times are local.
Flying from London to Houston
United Airlines flies most often, twice a day on the Boeing 777. British Airways flies 1 to 2 times a day on the Boeing 777-300ER and Boeing 787-10.
There are 3 or 4 flights every day of the week. The first arrival in Houston is at 1:25 PM and the last at 7:15 PM. The flight covers 4,824 miles.
Flying back, Houston to London has 26 nonstop flights a week.
Return flights
More from London
Find the cheapest day to fly from London to Houston.
Schedules as of Oct 9, 2026.