How long is the flight from London to Seattle?
🛫 From
London
London Heathrow Airport
LHR | GB
Departure: 01:54 PM GMT+1
🛬 To
Seattle
Seattle Tacoma International Airport
SEA | US
Arrival: 02:59 PM PDT
⏱️ Flight Time
9h 4m
📍 Distance
7,711 kilometers
(4,791 miles)
Route Details
The flight from London Heathrow Airport (LHR) in London to Seattle Tacoma International Airport (SEA) in Seattle covers a distance of approximately 7,711 kilometers (4,791 miles).
Direct flights typically take around 9h 4m, though actual flight times may vary depending on aircraft type, weather conditions, and air traffic.
Time Zone Information
Departure Time Zone
Europe/London
Arrival Time Zone
America/Los_Angeles
Flight times shown account for local time zones at departure and arrival airports.
Frequently Asked Questions
How long is the flight from London to Seattle?
A direct flight from London to Seattle takes around 9h 4m. Actual flight times vary with the aircraft type, the weather conditions and air traffic.
What is the distance from London to Seattle?
The distance from London to Seattle is about 7,711 kilometers (4,791 miles) as the crow flies.
Is there a direct flight from London to Seattle?
Where the route is served nonstop, the flight takes around 9h 4m. On an itinerary with a connection, add the time spent on the ground at the layover airport.
Return Flight
Travelling the other way? Check the flight time from London to Seattle.Related Flight Routes
