Cheap flights from London to Puget Sound

View AU$194 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from London to Puget Sound

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from London (YXU) to Puget Sound (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$456 Return, found 1 day ago
AU$456
Return
found 1 day ago
Select WestJet flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$456 found 1 day ago
WestJet
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$497 Return, found 1 day ago
AU$497
Return
found 1 day ago
Select WestJet flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$497 found 1 day ago
Air Canada
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$505 Return, found 1 day ago
AU$505
Return
found 1 day ago
Select Air Canada flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$505 found 1 day ago
Air Canada
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$509 Return, found 1 day ago
AU$509
Return
found 1 day ago
Select Air Canada flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$509 found 1 day ago
Air Canada
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$535 Return, found 1 day ago
AU$535
Return
found 1 day ago
Select Air Canada flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$535 found 1 day ago
United
Wed, 20 Aug. - Wed, 27 Aug.
YXU
London
SEA
Seattle
AU$579 Return, found 1 day ago
AU$579
Return
found 1 day ago
Select United flight, departing Wed, 20 Aug. from London to Seattle, returning Wed, 27 Aug., priced at AU$579 found 1 day ago
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