Flights London to Houston LHR to IAH
Flights from London (LHR) to Houston (IAH): 4 airlines operate 6 flight numbers on this route, about 14 flights a week, distance 7762 km / 4823 miles. The next departure is UA4 (United Airlines) on Sat, Nov 14 at 12:05 GMT.
- 14 flights a week
- 4 airlines
- 6 flight numbers
- 7762 km 4823 miles
- 9 h 25 min typical flight time
- 12/12 recent flights on time
Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.
London to Houston Flights
6 flight numbers from LHR to IAH, with the date each last flew. Local times: LHR GMT, IAH CST.
| Flight | Airline | Last seen | Departure | Arrival |
|---|---|---|---|---|
 | British Airways | Nov 14, 2026 | 15:25 | 19:55 |
 | United Airlines | Nov 14, 2026 | 12:05 | 16:40 |
| | United Airlines | Nov 14, 2026 | 10:00 | 14:40 |
| | British Airways | Nov 14, 2026 | 09:35 | 14:05 |
 | American Airlines | Oct 18, 2026 | 21:30 | 01:50 |
 | Aer Lingus | Aug 21, 2026 | 09:10 | 13:25 |
Upcoming flights
Local times at the departure airport.| Flight | From | To | Scheduled Time | Departure | Status | Details |
|---|---|---|---|---|---|---|
| UA4 | London LHR | Houston IAH | 12:05 | Scheduled | Track > | |
| BA197 | London LHR | Houston IAH | 15:25 | Scheduled | Track > |
Recent flights
Local times at the departure airport.| Flight | From | To | Date | Scheduled Time | Departure | Status | Details |
|---|---|---|---|---|---|---|---|
| UA879 | London LHR | Houston IAH | Nov 14 | 10:00 | 10:00 | Cancelled | Claim > |
| BA195 | London LHR | Houston IAH | Nov 14 | 09:35 | 09:36 | En-Route | Track > |
| BA197 | London LHR | Houston IAH | Nov 13 | 15:25 | 17:04 | Landed | Track > |
| UA4 | London LHR | Houston IAH | Nov 13 | 12:05 | 12:14 | Landed | Track > |
| UA879 | London LHR | Houston IAH | Nov 13 | 10:00 | 10:24 | Landed | Track > |
| BA195 | London LHR | Houston IAH | Nov 13 | 09:35 | 10:10 | Landed | Track > |
| BA197 | London LHR | Houston IAH | Nov 12 | 15:25 | 16:43 | Landed | Track > |
| UA4 | London LHR | Houston IAH | Nov 12 | 12:05 | 12:28 | Landed | Track > |
| UA879 | London LHR | Houston IAH | Nov 12 | 10:00 | Cancelled | Track > | |
| BA195 | London LHR | Houston IAH | Nov 12 | 09:35 | 09:57 | Landed | Track > |
| UA4 | London LHR | Houston IAH | Nov 11 | 12:05 | 12:29 | Landed | Track > |
| UA879 | London LHR | Houston IAH | Nov 11 | 10:00 | 10:22 | Landed | Track > |
| BA195 | London LHR | Houston IAH | Nov 11 | 09:35 | 10:19 | Landed | Track > |
| BA197 | London LHR | Houston IAH | Nov 10 | 15:25 | 16:07 | Landed | Track > |
| UA4 | London LHR | Houston IAH | Nov 10 | 12:05 | 12:41 | Landed | Track > |
On this route now
flights between LHR and IAH are in the air right now (live map).
Airlines flying LHR to IAH
LHR to IAH FAQ
- How long is the flight from London to Houston?
- About 9 h 25 min: that is the median flight time of the last 12 flights that landed; the timetable allows 10 h 35 min.
- Which airlines fly from London to Houston?
- United Airlines, British Airways, Aer Lingus and American Airlines have flights from London (LHR) to Houston (IAH) between a year ago and a year ahead. An airline listed may not fly the route every day.
- How many flights a week go from London to Houston?
- About 14 flights a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.
- Are flights from London to Houston on time?
- 12 of the last 12 flights that landed arrived less than 15 minutes after their scheduled time.
- How far is London from Houston?
- 7762 km (4823 miles) in a straight line between London Heathrow Airport and Houston George Bush Intercontinental Airport.