✈ LHR → MIA
LONDON → MIAMI: 9H 13M, 4,417 MILES. WELCOME TO THE LONG GAME.
Flight from London to Miami
From Heathrow (LHR), United Kingdom Europe → Miami International (MIA), USA North America
How long is the flight from London to Miami?
A nonstop flight from London (LHR) to Miami (MIA) takes about 9 hours 13 minutes, covering a great-circle distance of 4,417 miles (7,109 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 13m
Nonstop, scheduled
Distance
4,417 mi
7,109 km · great-circle
Avg speed
772 km/h
Door-to-door including taxi
Time zones & jet lag
London timezone
UTC+1
Europe/London
Miami timezone
UTC-4
America/New_York
Time difference
-5h
5 hours behind
Jet lag (rough)
~3.5d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.