DUB to SEA from $2,706 in business – flightdeals.net

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American Airlines

AAAmerican Airlines

British Airways

BABritish Airways

Round Trip•Business Class

Dublin Airport

Dublin, Ireland

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$3,955 USD

-32%$2,706 USD

Verified about 6 hours ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31 1 2 3 4 5 6 7 8 9 10 11 12 13 14$10,358 15$9,821 16$9,790 17$9,790 18$9,796 19$9,821 20$9,796 21$8,065 22$8,060 23$8,060 24$8,060 25$8,931 26$8,065 27$8,975 28$5,803 29$5,727 30$5,751 1$5,900 2$5,900 3$5,900 4$5,894

Good Availability

56% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

2 round-trip options

Returning

Mon, Oct 5, 2026•7 Day Trip

$5,803 USD

Returning

Thu, Oct 8, 2026•10 Day Trip

$6,517 USD