LHR to SEA (London to Seattle) Flights

Last Minute Flights from LHR to SEA

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LHR to SEA Flight Details

Distance and aircraft type by airline for flights from London Heathrow Airport to Seattle-Tacoma International Airport.

Distance 4,786.00 miles
Interesting Facts About Flights from London to Seattle (LHR to SEA)
What airlines fly direct from LHR airport to SEA airport?
Each month there are several airlines that offer direct flights from London (LHR) to Seattle (SEA). Among the top airlines that consistently provide LHR to SEA flights include:
  • Brussels Airlines - (SN) with 30 direct flights between London and Seattle monthly
  • Aeromexico - (AM) with 30 direct flights between LHR and SEA monthly
  • Delta Air Lines - (DL) with 30 direct flights between London and Seattle monthly
  • Finnair - (AY) with 30 direct flights between LHR and SEA monthly
  • KLM - (KL) with 180 direct flights between London and Seattle monthly
  • Xiamen Airlines - (MF) with 90 direct flights between LHR and SEA monthly
  • United Airlines - (UA) with 60 direct flights between London and Seattle monthly
  • Virgin Atlantic - (VS) with 60 direct flights between LHR and SEA monthly
  • Air France - (AF) with 30 direct flights between London and Seattle monthly
  • Alaska Airlines - (AS) with 30 direct flights between LHR and SEA mont
How long does it take to fly from LHR to SEA?
The total flight duration time from London (LHR) to Seattle (SEA) is typically 9 hours 45 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 6,066 miles, or 9,763 kilometers.
How many flights are there from LHR to SEA per day?
With 15 different airlines operating flights between London and Seattle, there are, on average, 870 flights per month. This equates to about 203 flights per week, and 29 flights per day from LHR to SEA.
How many morning flights are there from LHR to SEA?
  • Air France - (AF) has about 1 flights before noon, starting with the earliest at 10:55AM PST and the latest 11:30AM PST
  • Alaska Airlines - (AS) lists, on average, 1 flights departing before 12:00pm, where the first departure from LHR is at 10:05AM and the last departure before noon is at 10:05AM
  • British Airways - (BA) has about 2 flights before noon, starting with the earliest at 10:05AM PST and the latest 10:30AM PST
  • American Airlines - (AA) lists, on average, 1 flights departing before 12:00pm, where the first departure from LHR is at 10:05AM and the last departure before noon is at 10:30AM
  • Austrian - (OS) has about 1 flights before noon, starting with the earliest at 10:00AM PST and the latest 10:00AM PST
  • Iberia - (IB) has about 1 flights before noon, starting with the earliest at 10:05AM PST and the latest 10:30AM PST
  • Lufthansa - (LH) lists, on average, 2 flights departing before 12:00pm, where the first departure from LH
How many afternoon flights are available from London to Seattle?
  • There are about 1 Finnair flights between 12pm PST and 6pm PST, beginning at 03:30PM PST and the last afternoon flight at 03:30PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by KLM, where the earliest departing flight is at 12:00PM PST and the last departing flight is at 12:45PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by United Airlines, where the earliest departing flight is at 12:15PM PST and the last departing flight is at 12:15PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Air France, where the earliest departing flight is at 12:55PM PST and the last departing flight is at 12:55PM PST.
  • There are about 1 British Airways flights between 12pm PST and 6pm PST, beginning at 03:30PM PST and the last afternoon flight at 03:30PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by American Airlines, wher
What is the flight distance from London to Seattle?
The calculated straight line flying distance from LHR airport to SEA airport is 6,066 miles, or 9,763 kilometers.
What is the earliest departure time out of London to Seattle?
The earliest flight departs from LHR at 06:30AM and arrives at 11:33AM at SEA.
What is the latest flight available from LHR to SEA?
The latest departure time from LHR is scheduled at 03:30PM with an arrival time of 05:15PM at SEA.

London to Seattle Flight Schedule

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London to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from London to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from LHR to SEA, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from London to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from London, United Kingdom

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Popular Flights from Seattle, Washington

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Airlines

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