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Flights from Seattle to London

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Why book with eDreams
  • Cheap flights with 660+ top airlines
  • Compare the cheapest deals
  • Flights to London for the best price
Flying Time When flying from Seattle to London, this can take around 11 h and 28 m in flying time, however this flight duration can vary due to other factors
Cheapest flight The best price for flights from Seattle to London offered by eDreams, which have been found by our customers in the last 3 days
Departure Airport Seattle All Airports is where you'll take off from when flying from Seattle to London
Arrival Airport You'll land at Heathrow when flying from Seattle to London

View last minute flights to London

Latest deals from all Seattle airports.

Departure Wed, 24 Aug Return Mon, 29 Aug
SEA Seattle
LON London
return from $992
Departure Fri, 09 Sep Return Thu, 15 Sep
SEA Seattle
LON London
return from $669
Route information
Find out relevant information on Seattle and London to help you prepare for your trip.
Local currency and cost comparison
Exchange rate
1.00 USD = 0.83 GBP
US Dollar British Pound Sterling
1 GBP = 1.22 USD
Last checked on 13 August 2022
Train
Local, one-way ticket
27%

Trains are 27% more expensive in London than in Seattle.

Seattle
$2.75
London
$3.49
Meal
Mid-priced restaurant
18%

The average meal is 18% more expensive in London than in Seattle.

Seattle
$20
London
$23.67
Taxi
Standard daytime start rate
74%

Taxis are 74% more expensive in London than in Seattle.

Seattle
$3.25
London
$5.64
Coffee
Regular cappuccino
23%

Coffee in London is 23% cheaper than in Seattle.

Seattle
$5.05
London
$3.89
Seattle airports
  • ( Seattle All Airports (SEA)
    How far from city center: 11 miles
  • ( Boeing Field International (BFI)
    How far from city center: 5 miles
  • ( Lake Union Spb (LKE)
    How far from city center: 7 miles
London airports
  • ( Gatwick (LGW)
    How far from city center: 25 miles
  • ( Heathrow (LHR)
    How far from city center: 14 miles
  • ( Stansted (STN)
    How far from city center: 30 miles
  • ( Luton International (LTN)
    How far from city center: 27 miles
  • ( Southend (SEN)
    How far from city center: 35 miles
  • ( London City (LCY)
    How far from city center: 7 miles
K Distance: 4784 miles

Are you searching for flights from Seattle to London?

Thinking of traveling to London for some well-deserved holidays, to see a loved one, or just for business purposes?

Whatever your need is, eDreams will do the job! Enter your date preferences and let us show you the greatest flight deals from Seattle. If you are looking for a spot of inspiration or are flexible on your travel dates, then look at the cheapest days to fly to London using our advanced search engine. If your trip was a last-minute afterthought then take a look at our last minute flight prices, there is sure to be something to tempt you. Finally, ensure that you have everything prepared for your holidays in London, book a hotel and rental car with your flight. Your journey starts here!

Find flights from Seattle and London. Discover our deals and book your flights tickets now, travel to London with eDreams US!

Discover cheap flights to London

Whether you want to escape from Seattle for a quick family holiday, or maybe a trip with friends to London for a weekend, or even a business trip to London, using the eDreams flight comparison tool you will find the cheapest flights.

See flight deals from Seattle and London

The eDreams flight's search engine will provide you with the cheapest options available while you book your flight, once you select your flight dates, number of passengers, and other details, our search results will show you the best options.

If you are flexible when it comes to dates, we also help you find the cheapest day to go to London. In addition, if it's a last-minute trip, we help you find the flight from Seattle that best suits your travel needs.

In addition, eDreams US will provide you all info for your flight from Seattle to London before departure, even more detailed if you have the eDreams APP. You can continue your reservation by indicating the dates you wish to travel and even add a hotel or car rental, by doing this you will be offered exclusive promotions.

Alternative routes

International sites

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Voli da Seattle a Londra
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Flights from Seattle to London
Flüge von Seattle nach London
Vuelos desde Seattle a Londres