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Cork

$404+ Cheap flights from Seattle (SEA) to Cork (ORK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORK
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap flight deals from Seattle to Cork

Cheapest flights from Seattle to Cork
Explore the most affordable flight options available from Seattle to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.

This Air France deal was found by Cheapflights users on 7/2. 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 8/161:30 pm
SEA
-
ORK
1 stop17h 10m
Multiple Airlines
Sun 8/236:15 am
ORK
-
SEA
1 stop18h 12m
Multiple Airlines
Deal found 7/2$718
This Air France deal was found by Cheapflights users on 6/29. 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.
Wed 8/126:40 pm
SEA
-
ORK
1 stop36h 00m
Multiple Airlines
Wed 8/195:15 pm
ORK
-
SEA
1 stop31h 12m
Multiple Airlines
Deal found 6/29$720
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/175:45 pm
SEA
-
ORK
1 stop15h 00m
Delta
Mon 8/246:15 am
ORK
-
SEA
1 stop13h 22m
Delta
Deal found 7/2$722
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 pm
SEA
-
ORK
1 stop21h 00m
KLM
Mon 8/246:15 am
ORK
-
SEA
2 stops17h 58m
KLM
Deal found 7/2$729
This Delta deal was found by Cheapflights users on 7/2. 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 8/161:30 pm
SEA
-
ORK
1 stop17h 10m
Delta
Sun 8/2311:00 am
ORK
-
SEA
2 stops20h 54m
Delta
Deal found 7/2$736
This KLM deal was found by Cheapflights users on 7/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:30 pm
SEA
-
ORK
1 stop16h 55m
KLM
Mon 9/2110:50 am
ORK
-
SEA
1 stop13h 45m
KLM
Deal found 7/3$811
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 9/215:45 pm
SEA
-
ORK
1 stop20h 50m
Delta
Tue 9/296:15 am
ORK
-
SEA
1 stop13h 32m
Delta
Deal found 6/30$815
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 9/117:15 am
SEA
-
ORK
2 stops19h 05m
Delta
Mon 9/2110:50 am
ORK
-
SEA
1 stop13h 45m
Delta
Deal found 7/3$819

Find flight deals from Seattle to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cork (ORK). 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 July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(Air France)

One-way from

$404
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$955
Provider with most accurate pricing for Seattle/Tacoma Intl-Cork flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cork flights.
Search Deals
From Seattle/Tacoma Intl to Cork
Search Deals
One-way flight from Seattle/Tacoma Intl to Cork
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Cork 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 July 3, 2026.
Use the filters below to find and compare flights from Seattle to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 8/16

1:30 pm-2:40 pm

1 stop17h 10m

Cork

Sun 8/23

11:00 am-11:54 pm

2 stops20h 54m

$736

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 8/17

12:36 pm-4:45 pm

2 stops20h 09m

Cork

Mon 8/24

6:15 am-6:44 pm

2 stops20h 29m

$800

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 9/11

1:30 pm-2:25 pm

1 stop16h 55m

Cork

Mon 9/21

10:50 am-4:35 pm

1 stop13h 45m

$811

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 9/11

7:15 am-10:20 am

2 stops19h 05m

Cork

Mon 9/21

10:50 am-4:35 pm

1 stop13h 45m

$819

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 8/12

7:15 am-10:20 am

2 stops19h 05m

Cork

Wed 8/19

10:50 am-11:11 pm

2 stops20h 21m

$867

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 10/13

1:30 pm-2:40 pm

1 stop17h 10m

Cork

Mon 11/2

3:25 pm-11:25 am

1 stop28h 00m

$883
Quickest round-trip

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 9/28

1:50 pm-10:20 am

1 stop12h 30m

Cork

Tue 10/6

6:15 am-11:52 am

1 stop13h 37m

$890

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 10/13

7:20 pm-7:50 pm

2 stops40h 30m

Cork

Mon 11/2

7:40 am-9:57 pm

2 stops22h 17m

$891
Cheapest one-way

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 8/8

7:06 pm-11:55 am

3 stops56h 49m

$404

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 8/8

5:45 pm-10:45 pm

1 stop21h 00m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Cork

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Cork in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cork flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Cork

How much does it cost to fly round-trip from Seattle to Cork?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cork. 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 Seattle to Cork?

    Delta and KLM can get you from Seattle to Cork in just under 15h. Your travel time can differ by up to 1h 55m. The distance between Seattle and Cork is about 4541 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Cork 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

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