Cheap flights from Dublin to Northwest Washington

View AU$623 flight on Wed, 8 Oct. 2025Opens in a new window

Popular airlines from Dublin to Northwest Washington

  • 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 Dublin (DUB) to Northwest Washington (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.

Scandinavian Airlines
Wed, 27 Aug. - Wed, 3 Sep.
DUB
Dublin
SEA
Seattle
AU$694 Return, found 1 day ago
AU$694
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 27 Aug. from Dublin to Seattle, returning Wed, 3 Sep., priced at AU$694 found 1 day ago
Icelandair
Wed, 8 Oct. - Wed, 12 Nov.
DUB
Dublin
SEA
Seattle
AU$991 Return, found 1 hour ago
AU$991
Return
found 1 hour ago
Select Icelandair flight, departing Wed, 8 Oct. from Dublin to Seattle, returning Wed, 12 Nov., priced at AU$991 found 1 hour ago
Aer Lingus
Wed, 8 Oct. - Wed, 12 Nov.
DUB
Dublin
SEA
Seattle
AU$1,056 Return, found 1 hour ago
AU$1,056
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 8 Oct. from Dublin to Seattle, returning Wed, 12 Nov., priced at AU$1,056 found 1 hour ago
Iberia
Fri, 21 Nov. - Fri, 28 Nov.
DUB
Dublin
SEA
Seattle
AU$1,166 Return, found 6 days ago
AU$1,166
Return
found 6 days ago
Select Iberia flight, departing Fri, 21 Nov. from Dublin to Seattle, returning Fri, 28 Nov., priced at AU$1,166 found 6 days ago
Delta
Wed, 8 Oct. - Wed, 12 Nov.
DUB
Dublin
SEA
Seattle
AU$1,234 Return, found 1 hour ago
AU$1,234
Return
found 1 hour ago
Select Delta flight, departing Wed, 8 Oct. from Dublin to Seattle, returning Wed, 12 Nov., priced at AU$1,234 found 1 hour ago
American Airlines
Fri, 21 Nov. - Fri, 28 Nov.
DUB
Dublin
SEA
Seattle
AU$1,252 Return, found 6 days ago
AU$1,252
Return
found 6 days ago
Select American Airlines flight, departing Fri, 21 Nov. from Dublin to Seattle, returning Fri, 28 Nov., priced at AU$1,252 found 6 days ago
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