$435 Cheap Delta flights Seattle (SEA) to Dublin (DUB)

View $435 flight on Sat, Sep 5, 2026Opens in a new window

$435 Cheap Delta flights Seattle (SEA) to Dublin (DUB)

Prices were available within the past 7 days and start at $435 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 5 - Tue, Sep 15
SEA
Seattle
DUB
Dublin
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from Seattle to Dublin, returning Tue, Sep 15, priced at $545 found 1 day ago
Delta
Sat, Sep 5 - Tue, Sep 15
SEA
Seattle
DUB
Dublin
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from Seattle to Dublin, returning Tue, Sep 15, priced at $573 found 1 day ago
Delta
Sat, Sep 5 - Tue, Sep 15
SEA
Seattle
DUB
Dublin
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 5 from Seattle to Dublin, returning Tue, Sep 15, priced at $580 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Dublin (DUB)

November is typically the cheapest month to fly

From $308 - $853 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Turkish Airlines, United
Popular airline
Iberia
Distance
7241 km
Average flight time
9 hours 5 mins

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