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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:55 George Bush, Houston (IAH) E 11:05 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:10 Effective 2024-11-03 through 2025-03-08
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 20:15 George Bush, Houston (IAH) E 11:35 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:20 Effective 2025-03-29 through 2025-05-22
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 20:25 George Bush, Houston (IAH) E 11:35 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:10 Valid until 2024-10-25
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 20:25 George Bush, Houston (IAH) E 11:35 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:10 Effective from 2025-05-23
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 21:05 George Bush, Houston (IAH) E 11:05 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:00 Effective 2024-10-26 through 2024-11-02
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 21:05 George Bush, Houston (IAH) E 11:05 London Heathrow (LHR) 2
Austrian OS 7810 Non-stop Boeing 777 (777) 9:00 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by United Airlines.(UA 5)
The flight arrives 1 day after departure.
Daily 16:20 George Bush, Houston (IAH) E 07:40 London Heathrow (LHR) 2
Austrian OS 7814 Non-stop Boeing 777 (777) 9:20 Effective from 2025-03-29
Codeshare flight, operated by United Airlines.(UA 880)
The flight arrives 1 day after departure.
Daily 16:25 George Bush, Houston (IAH) E 07:30 London Heathrow (LHR) 2
Austrian OS 7814 Non-stop Boeing 777 (777) 9:05 Effective 2024-11-03 through 2025-03-08
Codeshare flight, operated by United Airlines.(UA 880)
The flight arrives 1 day after departure.
Daily 16:30 George Bush, Houston (IAH) E 07:40 London Heathrow (LHR) 2
Austrian OS 7814 Non-stop Boeing 777 (777) 9:10 Valid until 2024-10-25
Codeshare flight, operated by United Airlines.(UA 880)
The flight arrives 1 day after departure.
Daily 17:25 George Bush, Houston (IAH) E 07:30 London Heathrow (LHR) 2
Austrian OS 7814 Non-stop Boeing 777 (777) 9:05 Effective 2024-10-26 through 2024-11-02
Codeshare flight, operated by United Airlines.(UA 880)
The flight arrives 1 day after departure.
Daily 17:25 George Bush, Houston (IAH) E 07:30 London Heathrow (LHR) 2
Austrian OS 7814 Non-stop Boeing 777 (777) 9:05 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by United Airlines.(UA 880)
The flight arrives 1 day after departure.


Austrian flights from George Bush, Houston (IAH) to London Heathrow (LHR).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-11-03 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:10, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2025-03-29 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Valid until 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:10, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective from 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:10, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2024-10-26 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:00, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5)
Duration: 9:00, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective from 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 880)
Duration: 9:20, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2024-11-03 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 880)
Duration: 9:05, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Valid until 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 880)
Duration: 9:10, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2024-10-26 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 880)
Duration: 9:05, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 880)
Duration: 9:05, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
  • An international route departing from George Bush, Houston airport, United States (IAH) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4820 miles, or 7758 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+0 . 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 9:00 and 9:20.