Cheap flights from London to Puget Sound

View AU$853 flight on Sun, 14 Sep. 2025Opens in a new window

Popular airlines from London to Puget Sound

  • Jetstar

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  • 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 (LON) 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.

Icelandair
Mon, 8 Sep. - Tue, 23 Sep.
LGW
London
SEA
Seattle
AU$897 Return, found 4 days ago
AU$897
Return
found 4 days ago
Select Icelandair flight, departing Mon, 8 Sep. from London to Seattle, returning Tue, 23 Sep., priced at AU$897 found 4 days ago
Icelandair
Mon, 8 Sep. - Tue, 23 Sep.
LHR
London
SEA
Seattle
AU$905 Return, found 4 days ago
AU$905
Return
found 4 days ago
Select Icelandair flight, departing Mon, 8 Sep. from London to Seattle, returning Tue, 23 Sep., priced at AU$905 found 4 days ago
United
Fri, 14 Nov. - Fri, 21 Nov.
LHR
London
SEA
Seattle
AU$998 Return, found 6 days ago
AU$998
Return
found 6 days ago
Select United flight, departing Fri, 14 Nov. from London to Seattle, returning Fri, 21 Nov., priced at AU$998 found 6 days ago
Air Canada
Mon, 8 Sep. - Tue, 23 Sep.
LHR
London
SEA
Seattle
AU$1,013 Return, found 4 days ago
AU$1,013
Return
found 4 days ago
Select Air Canada flight, departing Mon, 8 Sep. from London to Seattle, returning Tue, 23 Sep., priced at AU$1,013 found 4 days ago
Delta
Mon, 15 Sep. - Mon, 22 Sep.
LHR
London
SEA
Seattle
AU$1,025 Return, found 3 days ago
AU$1,025
Return
found 3 days ago
Select Delta flight, departing Mon, 15 Sep. from London to Seattle, returning Mon, 22 Sep., priced at AU$1,025 found 3 days ago
Lufthansa
Fri, 14 Nov. - Fri, 21 Nov.
LHR
London
SEA
Seattle
AU$1,028 Return, found 6 days ago
AU$1,028
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 14 Nov. from London to Seattle, returning Fri, 21 Nov., priced at AU$1,028 found 6 days ago
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