Dublin (DUB) to Seattle / Tacoma (SEA) flight deal in economy from $670
DUBDublin Airport
Dublin, Ireland
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$769 USD
-13%$670 USD
Verified 14 days agoAugust 2026
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Good Availability
45% of dates checked are available within 10% of the lowest price
Sunday, August 2nd, 2026
8 round-trip options
Returning
Fri, Aug 7, 2026•5 Day Trip
$797 USD
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Sun, Aug 9, 2026•7 Day Trip
$797 USD
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Mon, Aug 10, 2026•8 Day Trip
$797 USD
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Tue, Aug 11, 2026•9 Day Trip
$797 USD
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Wed, Aug 12, 2026•10 Day Trip
$785 USD
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Thu, Aug 13, 2026•11 Day Trip
$785 USD
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Fri, Aug 14, 2026•12 Day Trip
$785 USD
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Sun, Aug 16, 2026•14 Day Trip
$785 USD