How long is the flight from London to Houston?

The flight from London (LGW) to Houston (IAH) takes about 9h 35m nonstop on a widebody airliner, based on the 4,209 nautical mile great-circle distance. Published airline schedules add taxi and buffer time.

How far is it from London to Houston?

It is 4,843 miles (7,795 km, or 4,209 nautical miles) in a straight line.

FlightBeat / Flight time / LGW to IAH

Flight time

Flight time from London to Houston

LGW → IAH · London Gatwick Airport to George Bush Intercontinental Airport

The flight from London (LGW) to Houston (IAH) takes about 9h 35m nonstop on a widebody airliner, covering 4,843 miles (7,795 km).

4,843

miles

7,795

kilometers

-6h

time change

westbound

How the aircraft compares

Regional jetEmbraer E175, CRJ

Beyond range

NarrowbodyBoeing 737, Airbus A320

Beyond range

WidebodyBoeing 787, A350, 777

9h 35m

When will you arrive?

Houston is 6 hours behind London. You cross 6 time zones heading west. Westbound trips like this one are usually a little easier to adjust to, so plan for a day or two of jet lag.

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Common questions

How long is the flight from London to Houston?: About 9h 35m nonstop on a widebody airliner. Airlines add taxi and buffer time to the schedule.
How far is it?: 4,843 miles, or 7,795 km (4,209 nautical miles) in a straight line.
What is the time difference?: Houston is 6 hours behind London.

Flight time from London to Houston

How the aircraft compares

When will you arrive?

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Common questions

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