United Airlines flights from London Heathrow (LHR) to George Bush, Houston (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sat 12:45 London Heathrow (LHR) 2 18:30 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:45 Effective 2024-10-28 through 2024-11-02
Mon,Thu-Sat 12:45 London Heathrow (LHR) 2 17:30 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:45 Effective 2024-11-04 through 2025-03-08
Mon,Thu-Sat 12:45 London Heathrow (LHR) 2 18:30 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:45 Effective 2025-03-10 through 2025-03-29
Tue,Wed,Sun 12:50 London Heathrow (LHR) 2 18:30 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:40 Effective 2024-10-27 through 2024-10-30
Tue,Wed,Sun 12:50 London Heathrow (LHR) 2 17:35 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:45 Effective 2024-11-03 through 2025-03-05
Tue,Wed,Sun 12:50 London Heathrow (LHR) 2 18:35 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:45 Effective 2025-03-09 through 2025-03-26
Daily 13:40 London Heathrow (LHR) 2 17:55 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 777 (777) 10:15 Valid until 2024-10-26
Daily 13:40 London Heathrow (LHR) 2 17:50 George Bush, Houston (IAH) E
United Airlines UA 4 Non-stop Boeing 787-9 (789) 10:10 Effective from 2025-03-30
Daily 09:20 London Heathrow (LHR) 2 15:05 George Bush, Houston (IAH) E
United Airlines UA 879 Non-stop Boeing 777 (777) 10:45 Effective 2024-10-27 through 2024-11-02
Daily 09:20 London Heathrow (LHR) 2 14:05 George Bush, Houston (IAH) E
United Airlines UA 879 Non-stop Boeing 777 (777) 10:45 Effective 2024-11-03 through 2025-03-08
Daily 09:20 London Heathrow (LHR) 2 15:05 George Bush, Houston (IAH) E
United Airlines UA 879 Non-stop Boeing 777 (777) 10:45 Effective 2025-03-09 through 2025-03-29
Daily 10:35 London Heathrow (LHR) 2 14:50 George Bush, Houston (IAH) E
United Airlines UA 879 Non-stop Boeing 777 (777) 10:15 Valid until 2024-10-26
Daily 10:35 London Heathrow (LHR) 2 14:50 George Bush, Houston (IAH) E
United Airlines UA 879 Non-stop Boeing 777 (777) 10:15 Effective from 2025-03-30




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United Airlines flights from London Heathrow (LHR) to George Bush, Houston (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4
12:45
London Heathrow (LHR) 2

18:30
George Bush, Houston (IAH) E
Effective 2024-10-28 through 2024-11-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA4
12:45
London Heathrow (LHR) 2

17:30
George Bush, Houston (IAH) E
Effective 2024-11-04 through 2025-03-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA4
12:45
London Heathrow (LHR) 2

18:30
George Bush, Houston (IAH) E
Effective 2025-03-10 through 2025-03-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA4
12:50
London Heathrow (LHR) 2

18:30
George Bush, Houston (IAH) E
Effective 2024-10-27 through 2024-10-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:40, non-stop
Boeing 777 (777)
United Airlines UA4
12:50
London Heathrow (LHR) 2

17:35
George Bush, Houston (IAH) E
Effective 2024-11-03 through 2025-03-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA4
12:50
London Heathrow (LHR) 2

18:35
George Bush, Houston (IAH) E
Effective 2025-03-09 through 2025-03-26
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA4
13:40
London Heathrow (LHR) 2

17:55
George Bush, Houston (IAH) E
Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:15, non-stop
Boeing 777 (777)
United Airlines UA4
13:40
London Heathrow (LHR) 2

17:50
George Bush, Houston (IAH) E
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:10, non-stop
Boeing 787-9 (789)
United Airlines UA879
09:20
London Heathrow (LHR) 2

15:05
George Bush, Houston (IAH) E
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA879
09:20
London Heathrow (LHR) 2

14:05
George Bush, Houston (IAH) E
Effective 2024-11-03 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA879
09:20
London Heathrow (LHR) 2

15:05
George Bush, Houston (IAH) E
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
United Airlines UA879
10:35
London Heathrow (LHR) 2

14:50
George Bush, Houston (IAH) E
Valid until 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:15, non-stop
Boeing 777 (777)
United Airlines UA879
10:35
London Heathrow (LHR) 2

14:50
George Bush, Houston (IAH) E
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:15, non-stop
Boeing 777 (777)
  • An international route departing from London Heathrow airport, United Kingdom (LHR) and arriving at George Bush, Houston airport, United States (IAH).
  • The flight distance is 4820 miles, or 7758 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 10:10 and 10:45.
All LHR-IAH flights
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