IAH
Houston
4824 mi
LHR
London
3
Direct Routes
2
Airlines
7763
Kilometers
10h 12m
Flight Time
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Direct Flights (3)
Connecting Flights (1 Stop)
Select a stopover airport to see flight schedules
IAH
→
SFO
→
LHR
Via San Francisco International Airport (San Francisco)
United Airlines
British Airways
2 flights
IAH
→
DXB
→
LHR
Via Dubai International Airport (Dubai)
Emirates
British Airways
2 flights
IAH
→
ORD
→
LHR
Via Chicago O'Hare International Airport (Chicago)
United Airlines
American Airlines
2 flights
IAH
→
SIN
→
LHR
Via Singapore Changi Airport (Singapore)
Singapore Airlines
British Airways
2 flights
IAH
→
YYZ
→
LHR
Via Toronto Lester B. Pearson International Airport (Toronto)
United Airlines
British Airways
2 flights
IAH
→
SEA
→
LHR
Via Seattle–Tacoma International Airport (Seattle)
Alaska Airlines
Delta Air Lines
2 flights
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About Houston to London Flights
There are 3 direct flights from George Bush Intercontinental Houston Airport (Houston) (IAH) to London Heathrow Airport (London) (LHR), operated by 2 airlines.
The distance between IAH and LHR is approximately 4824 miles (7763 km), with an estimated flight time of 10h 12m.
Explore our flight seat maps to see detailed aircraft configurations for flights on this route.
Frequently Asked Questions
Are there direct flights from IAH to LHR?
Yes, there are 3 direct flights from
George Bush Intercontinental Houston Airport (Houston) to London Heathrow Airport (London),
operated by British Airways, United Airlines.
How long is the flight from IAH to LHR?
The flight takes approximately 10h 12m.
The distance is 4824 miles (7763 km).
Which airlines fly from IAH to LHR?
Airlines operating this route include British Airways, United Airlines.