Seattle / Tacoma (SEA) to Cork (ORK) flight deal from $420 USD in economy class

AAAmerican Airlines

AYFinnair

BABritish Airways

I2Iberia Express

IBIberia Airlines

MQAmerican Eagle Airlines

NANorth American Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

ORK

Cork Airport

Cork, Ireland

$830 USD

-49%$420 USD

Verified Nov 4, 2025 at 10:29 AM

December 2025

Today

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1$470 2$420 3$470 4$470 5$470 6$742 7$538 8$483 9$470 10$624 11$773 12$673 13$758 14$678 15$530 16$777 17$967 18$1,178 19$1,508 20$1,858 21$1,476 22$1,679 23$1,458 24$966 25$964 26$788 27$745 28$535 29$673 30$420 31$420 1 2 3 4

Limited Availability

11% of dates checked are available within 10% of the lowest price

Thursday, December 4th, 2025

10 round-trip options

Returning

Tue, Dec 9, 2025•5 Day Trip

$480 USD

Google Flights

Returning

Wed, Dec 10, 2025•6 Day Trip

$480 USD

Google Flights

Returning

Thu, Dec 11, 2025•7 Day Trip

$470 USD

Google Flights

Returning

Fri, Dec 12, 2025•8 Day Trip

$699 USD

Google Flights

Returning

Sat, Dec 13, 2025•9 Day Trip

$584 USD

Google Flights

Returning

Sun, Dec 14, 2025•10 Day Trip

$533 USD

Google Flights

Returning

Mon, Dec 15, 2025•11 Day Trip

$533 USD

Google Flights

Returning

Tue, Dec 16, 2025•12 Day Trip

$682 USD

Google Flights

Returning

Wed, Dec 17, 2025•13 Day Trip

$909 USD

Google Flights

Returning

Thu, Dec 18, 2025•14 Day Trip

$690 USD

Google Flights