Find cheap Seattle, United States to London, United Kingdom flights with our free search service. Compare all available fares for direct or connection flights to London.
Best price to flight from Seattle to London (One Way)
What is the distance between Seattle and London?
The average distance from Seattle to London is 8805 kilometers (equals to 5471 miles or 4754 nautical miles).
Your flight will departure from Seattle Tacoma International Airport, United States and arrive on London Heathrow Airport, United Kingdom.
How long is the flight from Seattle to London?
The average flight time between Seattle to London is 16 hours and 30 minutes.
How much is the fare for flight between Seattle and London?
The average price for one-way airfare from Seattle to London is 3688 USD (none-taxes) for economy class.