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London Seattle from £337

The flight to Seattle from London takes around eight and a half hours at a speed of 900km/hour. Your departure airport for your London - Seattle journey can be Heathrow, Gatwick, Stansted or London City, depending on which airline you choose. There are several airlines offering a flight between London and Seattle, so be sure to consult the internet for the best deals available for a reasonable cheap flight from London - Seattle. The most popular stopover on the flight between London and Seattle is Chicago. Seattle Tacoma International Airport is serviced by regular flights from London Gatwick by British Airways. The city is 14 miles away from the airport and is accessible by a choice of public transport systems. There's the Central Link Light Railway, Metro bus system or regional express bus. Taxis are also available. Relax and enjoy the wonderful scenery on the journey into the city following your London - Seattle flight.

Looking for a cheap London - Seattle flight?

  • 1568

    London - Seattle

    Lufthansa
    07/01/2018 2 stop(s) Duration 38h00
    Lufthansa
    14/01/2018 2 stop(s) Duration 21h55
    from £376.62
  • 1271

    London - Seattle

    Dba
    12/12/2018 Direct flight Duration 09h55
    Dba
    19/12/2018 Direct flight Duration 09h20
    from £416.00
  • 1271

    London - Seattle

    British Airways
    12/12/2018 Direct flight Duration 09h55
    British Airways
    19/12/2018 1 stop(s) Duration 14h40
    from £428.60
  • 1271

    London - Seattle

    Iberia
    12/12/2018 Direct flight Duration 09h55
    Iberia
    19/12/2018 1 stop(s) Duration 14h15
    from £435.81
  • 1271

    London - Seattle

    British Airways
    14/12/2018 Direct flight Duration 09h55
    British Airways
    21/12/2018 Direct flight Duration 09h25
    from £455.00
  • 1271

    London - Seattle

    American Airlines
    12/12/2018 Direct flight Duration 09h55
    American Airlines
    19/12/2018 1 stop(s) Duration 12h30
    from £461.00
  • 1271

    London - Seattle

    American Airlines
    14/12/2018 Direct flight Duration 09h55
    American Airlines
    21/12/2018 Direct flight Duration 09h25
    from £479.00
  • 1271

    London - Seattle

    Iberia
    14/12/2018 Direct flight Duration 09h55
    Iberia
    21/12/2018 Direct flight Duration 09h25
    from £484.00
  • 1271

    London - Seattle

    Air Canada
    20/07/2018 1 stop(s) Duration 15h24
    Air Canada
    29/08/2018 1 stop(s) Duration 35h10
    from £484.00
  • 1271

    London - Seattle

    Finnair
    14/12/2018 Direct flight Duration 09h55
    Finnair
    21/12/2018 Direct flight Duration 09h25
    from £489.51
  • 1271

    London - Seattle

    Finnair
    12/12/2018 Direct flight Duration 09h55
    Finnair
    19/12/2018 Direct flight Duration 09h25
    from £489.51
  • 1269

    London - Seattle

    Virgin Atlantic
    16/12/2018 Direct flight Duration 09h40
    Virgin Atlantic
    23/12/2018 Direct flight Duration 09h15
    from £493.00
  • 1269

    London - Seattle

    Lufthansa
    19/06/2018 1 stop(s) Duration 13h25
    Lufthansa
    04/07/2018 1 stop(s) Duration 12h35
    from £499.00
  • 1269

    London - Seattle

    United Airlines
    16/12/2018 1 stop(s) Duration 19h39
    United Airlines
    23/12/2018 1 stop(s) Duration 14h10
    from £501.31
  • 1269

    London - Seattle

    Swiss
    19/06/2018 2 stop(s) Duration 20h32
    Swiss
    04/07/2018 1 stop(s) Duration 13h26
    from £502.00
  • 1269

    London - Seattle

    Lufthansa
    19/06/2018 1 stop(s) Duration 13h25
    Lufthansa
    01/07/2018 2 stop(s) Duration 29h10
    from £508.40
  • 1269

    London - Seattle

    Air Canada
    19/06/2018 1 stop(s) Duration 12h04
    Air Canada
    01/07/2018 2 stop(s) Duration 29h10
    from £518.93
  • 1271

    London - Seattle

    Lufthansa
    15/06/2018 1 stop(s) Duration 35h27
    Lufthansa
    22/06/2018 1 stop(s) Duration 17h10
    from £534.52
  • 1269

    London - Seattle

    KLM
    19/06/2018 1 stop(s) Duration 13h01
    KLM
    01/07/2018 1 stop(s) Duration 11h59
    from £619.99
  • 1269

    London - Seattle

    United Airlines
    19/06/2018 1 stop(s) Duration 12h24
    United Airlines
    04/07/2018 1 stop(s) Duration 15h39
    from £673.41
  • 1269

    London - Seattle

    United Airlines
    19/06/2018 1 stop(s) Duration 12h24
    United Airlines
    01/07/2018 1 stop(s) Duration 15h00
    from £673.41
  • 1271

    London - Seattle

    Brussels Airlines
    20/07/2018 2 stop(s) Duration 34h22
    Brussels Airlines
    29/08/2018 1 stop(s) Duration 15h10
    from £772.85
  • 1271

    London - Seattle

    United Airlines
    15/06/2018 1 stop(s) Duration 19h37
    United Airlines
    22/06/2018 1 stop(s) Duration 18h50
    from £820.01
  • 1271

    London - Seattle

    Dba
    20/07/2018 Direct flight Duration 09h55
    Dba
    29/08/2018 Direct flight Duration 09h10
    from £828.00
  • 1271

    London - Seattle

    KLM
    15/06/2018 1 stop(s) Duration 13h01
    KLM
    22/06/2018 1 stop(s) Duration 13h08
    from £901.99
  • 1271

    London - Seattle

    Brussels Airlines
    15/06/2018 1 stop(s) Duration 17h44
    Brussels Airlines
    22/06/2018 1 stop(s) Duration 33h26
    from £909.17
  • 1271

    London - Seattle

    Dba
    15/06/2018 Direct flight Duration 09h55
    Dba
    22/06/2018 Direct flight Duration 09h15
    from £952.00
  • 1271

    London - Seattle

    United Airlines
    20/07/2018 1 stop(s) Duration 15h24
    United Airlines
    29/08/2018 1 stop(s) Duration 16h45
    from £962.91

Cheap London - Seattle Flights

To travel between London and Seattle at a low cost, Easyvoyage provides two major pieces of information: the calendar and the price history for London - Seattle flights. These elements will allow you to analyse the cheapest London - Seattle flights by departure date.

Sightseeing Seattle 1 The Space Needle

Built for the 1962 World's Fair, the 605 feet high Space Needle is a striking example of modernistic architecture and the city's most iconic landmark. Perched dizzyingly atop three curved steel legs can be found an observation deck and a revolving restaurant offering truly spectacular views.

2 Seattle Aquarium

This is one of the top aquariums in the country, showcasing a vast array of marine animals and plants indigenous to the Pacific Northwest. There's a 450,000 litre tank recreating the coastal waters off Washington state down to a depth of sixty feet. A huge underwater glass dome filled with exciting marine creatures such as octopuses and sharks can be enjoyed via viewing tunnels. There's even a man-made reef.

3 EMP Museum

Housed in the astonishing cutting-edge architecture of Frank Gehry, this museum celebrates the history of popular music, with particular attention paid, of course, to Jimi Hendrix and Nirvana. There's also a Science Fiction Museum where you can see Captain Kirk's command chair and the T800 Terminator.

4 Seattle Great Wheel

A huge 175 feet high ferris wheel on the shore of Puget Sound will take you for a spectacular ride in a climate controlled gondola.

5 Woodland Park Zoo

This stunning 92 acres of zoo includes a 17,000 square feet Humboldt Penguin enclosure reproducing the birds' natural habitat in painstaking detail.

Required travel documents for United States of America

The time difference between London and Seattle is eight hours. Due to the continuing heightened national security you will find that the American customs officers are very strict so it's advisable to use a biometric passport to spped up the process. You will need an Electronic System for Travel Authorization (ESTA) document which you can download from the internet. This is very important as it's the authorisation for entry into the U.S.