ORK - SEA

$907 Find Cheap Flights from Cork to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$907
Typical prices: $1,082-$1,136
American Airlines
Sun 1/14Thu 1/18
ORK - SEA • 1 stop
Nonstop flights
There are currently no direct flights between Cork and Seattle. You'll need to take a connecting flight to reach the destination.
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Top layover airports
Cheapest • Avg $1,055 (round-trip)
Shortest trip • 13h 04m (one-way)
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Cheap Flights from Cork to Seattle (ORK-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cork to Seattle

Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
17h 10m1 stop London Heathrow
American Airlines Logo
11:55 pm - 3:25 pmSEA  Seattle/Tacoma Intl-ORK Cork
31h 30m2 stops Chicago O'Hare Intl London Heathrow
$907American Airlines
Thu, Jan 14 - Mon, Jan 18
British Airways Logo
4:05 pm - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
32h 45m1 stop London Heathrow
British Airways Logo
6:45 pm - 9:00 pmSEA  Seattle/Tacoma Intl-ORK Cork
18h 15m1 stop London Heathrow
$908British Airways
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
17h 10m1 stop London Heathrow
American Airlines Logo
11:55 pm - 3:25 pmSEA  Seattle/Tacoma Intl-ORK Cork
31h 30m2 stops Chicago O'Hare Intl London Heathrow
$909American Airlines
Thu, Jan 14 - Mon, Jan 18
British Airways Logo
4:05 pm - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
32h 45m1 stop London Heathrow
British Airways Logo
6:45 pm - 9:00 pmSEA  Seattle/Tacoma Intl-ORK Cork
18h 15m1 stop London Heathrow
$910British Airways
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
17h 10m1 stop London Heathrow
American Airlines Logo
10:17 am - 9:00 pmSEA  Seattle/Tacoma Intl-ORK Cork
26h 43m2 stops Chicago O'Hare Intl London Heathrow
$912American Airlines
Thu, Jan 14 - Mon, Jan 18
British Airways Logo
4:05 pm - 4:50 pmORK  Cork-SEA Seattle/Tacoma Intl
32h 45m1 stop London Heathrow
British Airways Logo
6:45 pm - 9:00 pmSEA  Seattle/Tacoma Intl-ORK Cork
18h 15m1 stop London Heathrow
$913British Airways
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 12:43 amORK  Cork-SEA Seattle/Tacoma Intl
25h 03m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
11:55 pm - 11:10 amSEA  Seattle/Tacoma Intl-ORK Cork
27h 15m2 stops Chicago O'Hare Intl London Heathrow
$914American Airlines
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 12:43 amORK  Cork-SEA Seattle/Tacoma Intl
25h 03m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
11:55 pm - 11:10 amSEA  Seattle/Tacoma Intl-ORK Cork
27h 15m2 stops Chicago O'Hare Intl London Heathrow
$915American Airlines
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 8:13 pmORK  Cork-SEA Seattle/Tacoma Intl
20h 33m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
6:06 am - 9:00 pmSEA  Seattle/Tacoma Intl-ORK Cork
30h 54m2 stops Chicago O'Hare Intl London Heathrow
$918American Airlines
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
7:40 am - 12:43 amORK  Cork-SEA Seattle/Tacoma Intl
25h 03m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
11:55 pm - 11:10 amSEA  Seattle/Tacoma Intl-ORK Cork
27h 15m2 stops Chicago O'Hare Intl London Heathrow
$987American Airlines
Booking Insights

Price, demand and travel trends for Cork to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Cork to Seattle?

Round-trip flights from Cork to Seattle typically range from $1,082 to $1,136. The lowest price found in the past 5 days was $907, on American Airlines.

Key details for Cork to Seattle flights

Cheapest flight

$907
Round-trip flight from Cork to Seattle

When to book flights from Cork to Seattle

Are your dates flexible? Find out the best times to travel from Cork to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cork to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Cork to Seattle?

    A nonstop flight from Cork to Seattle takes 00m, covering 4,541 miles.

  • Do I need a passport to fly from Cork to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Cork to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $907 to $1,942. That means the highest observed fare was about 2x higher than the lowest one.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Cork to Seattle?

    Flights from Cork to Seattle usually depart from Cork (ORK) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Cork to Seattle pass through?

    Connecting flights from Cork to Seattle most commonly pass through:

    • Amsterdam Schiphol (AMS) - 60% of one-stop connections
    • London Heathrow (LHR) - 40% of one-stop connections

  • Can I save money by using flexible dates for flights from Cork to Seattle?

    Yes. Flexible dates can save you up to 30% on flights from Cork to Seattle. Tuesday is the cheapest departure day at $872 round-trip on average, while Saturday is the most expensive at $1,237, a difference of $365.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Cork to Seattle?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 13h 02m, compared with 13h 04m via Amsterdam Schiphol (AMS).

  • What is the time difference between Cork and Seattle?

    Seattle is 7 hours behind Cork (Pacific Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Cork to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Cork to Seattle

Complete your trip to Seattle with a hotel stay or car rental