Dublin (DUB) to Seattle / Tacoma (SEA) flight deal in economy from $670

Good Availability
45% of dates checked are available within 10% of the lowest price

Monday, February 15th, 2027

8 round-trip options

Returning
Sat, Feb 20, 20275 Day Trip
$689 USD
Returning
Sun, Feb 21, 20276 Day Trip
$671 USD
Returning
Tue, Feb 23, 20278 Day Trip
$671 USD
Returning
Wed, Feb 24, 20279 Day Trip
$671 USD
Returning
Thu, Feb 25, 202710 Day Trip
$671 USD
Returning
Sat, Feb 27, 202712 Day Trip
$671 USD
Returning
Sun, Feb 28, 202713 Day Trip
$691 USD
Returning
Mon, Mar 1, 202714 Day Trip
$703 USD