How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Houston to London take?

Flight time depends on the exact route and aircraft, but at roughly 7,803 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Houston → London

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: Houston to London

7,803

Kilometres (km)

4,849

Miles (mi)

4,213

Nautical miles

About this flight distance

The great circle distance from Houston to London is approximately 7,803 km. The typical flight time is 9h 55m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Houston to London →Flight duration Houston to London →Cheapest day to fly Houston to London →Flights Houston to London

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

Frequently Asked Questions

The great-circle distance from Houston to London is approximately 7,803 km (4,849 miles).