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$768+ Cheap flights from Cork (ORK) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Cork to Seattle

Cheapest flights from Cork to Seattle
Explore the most affordable flight options available from Cork to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Air France deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amORK - SEA
1 stop13h 50mMultiple Airlines
Sat 12/271:40 pmSEA - ORK
1 stop17h 20mMultiple Airlines
Deal found 12/11$872
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amORK - SEA
2 stops20h 36mDelta
Sat 12/271:40 pmSEA - ORK
1 stop17h 20mDelta
Deal found 12/11$915
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:55 amORK - SEA
3 stops29h 36mAir Canada
Sat 12/273:40 pmSEA - ORK
2 stops23h 45mAir Canada
Deal found 12/11$1,458

Find flight deals from Cork to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Round-trip from

$768
(Delta)
From Cork to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Cork to Seattle that are best for you.

Fly from

Cork

Fly to

Seattle

Route

Depart

Return

Price

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:00 am-11:35 am

1 stop13h 35m

Seattle/Tacoma Intl

Thu 4/16

1:30 pm-2:25 pm

1 stop16h 55m

$768

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:00 am-11:35 am

1 stop13h 35m

Seattle/Tacoma Intl

Thu 4/16

9:55 am-2:25 pm

2 stops20h 30m

$768

CorkSeattle

ORK - SEA

ORKSEA

Cork

Wed 3/4

7:40 am-4:55 pm

1 stop17h 15m

Seattle/Tacoma Intl

Sun 3/8

1:37 pm-3:25 pm

2 stops18h 48m

$931

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 1/1

7:40 am-9:31 am

2 stops33h 51m

$1,103

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 1/1

6:00 am-11:50 am

1 stop13h 50m

$1,697

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Cork to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Cork with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cork to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cork to Seattle?

    A quick flight from Cork to Seattle can take about 13h 35m. KLM provides one of the quickest options available for as low as $768. The distance from Cork to Seattle is about 4541 mi.

  • Can I find deals for flights from Cork to Seattle that include hotel bookings?

    Yes. In addition to deals on Cork to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cork to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Seattle.

  • Can I find deals for business class flights from Cork to Seattle?

    Yes. Cheapflights offers flight deals from Cork to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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