$275+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORK
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Cork
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Best
Last-minute
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Cheapest flights from Seattle to CorkExplore 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 June 23, 2026.
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 June 23, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 10/201:30 pm
SEA
- ORK
1 stop17h 10m
Delta
Mon 11/25:45 am
ORK
- SEA
2 stops21h 20m
Delta
Deal found 6/21![Delta logo]()
$706
This KLM deal was found by Cheapflights users on 6/21. 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.
Tue 10/201:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Mon 11/23:25 pm
ORK
- SEA
1 stop28h 00m
KLM
Deal found 6/21![KLM logo]()
$716
This KLM deal was found by Cheapflights users on 6/22. 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 9/215:10 pm
ORK
- SEA
1 stop26h 37m
KLM
Deal found 6/22![KLM logo]()
$726
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 10/61:45 pm
SEA
- ORK
2 stops18h 50m
Delta
Wed 10/1410:50 am
ORK
- SEA
1 stop13h 45m
Delta
Deal found 6/21![Delta logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:45 pm
SEA
- ORK
1 stop29h 25m
Multiple Airlines
Sun 10/188:30 pm
ORK
- SEA
2 stops28h 40m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$829
This KLM deal was found by Cheapflights users on 6/22. 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.
Tue 8/185:45 pm
SEA
- ORK
1 stop21h 00m
KLM
Tue 8/255:15 pm
ORK
- SEA
1 stop31h 12m
KLM
Deal found 6/22![KLM logo]()
$867
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 8/1811:05 am
SEA
- ORK
2 stops19h 35m
Delta
Tue 8/256:15 am
ORK
- SEA
1 stop13h 22m
Delta
Deal found 6/22![Delta logo]()
$868
This Delta deal was found by Cheapflights users on 6/22. 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 9/117:20 am
SEA
- ORK
2 stops19h 00m
Delta
Mon 9/216:15 am
ORK
- SEA
1 stop13h 32m
Delta
Deal found 6/22![Delta logo]()
$926
Best flights from Seattle to CorkDiscover carefully curated flight deals from Seattle to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Seattle to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 10/201:30 pm
SEA
- ORK
1 stop17h 10m
Delta
Mon 11/25:45 am
ORK
- SEA
2 stops21h 20m
Delta
Deal found 6/21![Delta logo]()
$706
This KLM deal was found by Cheapflights users on 6/21. 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.
Tue 10/201:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Mon 11/23:25 pm
ORK
- SEA
1 stop28h 00m
KLM
Deal found 6/21![KLM logo]()
$716
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:45 pm
SEA
- ORK
1 stop29h 25m
Multiple Airlines
Sun 10/189:10 am
ORK
- SEA
1 stop17h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$960
This KLM deal was found by Cheapflights users on 6/22. 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 9/215:10 pm
ORK
- SEA
1 stop26h 37m
KLM
Deal found 6/22![KLM logo]()
$726
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 10/61:45 pm
SEA
- ORK
2 stops18h 50m
Delta
Wed 10/146:15 am
ORK
- SEA
2 stops18h 38m
Delta
Deal found 6/21![Delta logo]()
$744
This KLM deal was found by Cheapflights users on 6/21. 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.
Tue 10/61:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Wed 10/145:10 pm
ORK
- SEA
1 stop31h 25m
KLM
Deal found 6/21![KLM logo]()
$726
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 8/1811:05 am
SEA
- ORK
2 stops19h 35m
Delta
Tue 8/256:15 am
ORK
- SEA
1 stop13h 22m
Delta
Deal found 6/22![Delta logo]()
$868
This KLM deal was found by Cheapflights users on 6/22. 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.
Tue 8/185:45 pm
SEA
- ORK
1 stop21h 00m
KLM
Tue 8/255:15 pm
ORK
- SEA
1 stop31h 12m
KLM
Deal found 6/22![KLM logo]()
$867
This Delta deal was found by Cheapflights users on 6/22. 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 9/117:20 am
SEA
- ORK
2 stops19h 00m
Delta
Mon 9/216:15 am
ORK
- SEA
1 stop13h 32m
Delta
Deal found 6/22![Delta logo]()
$926
Last-minute flights from Seattle to CorkDiscover last-minute flight deals from Seattle to Cork. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cork. Data last updated June 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:00 am
SEA
- ORK
3 stops27h 00m
Multiple Airlines
Mon 7/137:20 pm
ORK
- SEA
3 stops46h 47m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,574
This Booking.com deal was found by Cheapflights users on 6/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:50 pm
SEA
- ORK
2 stops37h 40m
Multiple Airlines
Fri 7/245:30 pm
ORK
- SEA
2 stops33h 02m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,208
This Cheapflightsfares deal was found by Cheapflights users on 6/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:20 pm
SEA
- ORK
1 stop19h 30m
British Airways
Fri 7/248:30 pm
ORK
- SEA
1 stop23h 05m
British Airways
Deal found 6/18![British Airways logo]()
$1,371
This Air France deal was found by Cheapflights users on 6/23. 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.
Tue 7/211:30 pm
SEA
- ORK
1 stop17h 10m
Air France
Tue 7/283:25 pm
ORK
- SEA
1 stop27h 50m
Air France
Deal found 6/23![Air France logo]()
$1,074
This KLM deal was found by Cheapflights users on 6/23. 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.
Tue 7/219:45 am
SEA
- ORK
2 stops16h 35m
KLM
Tue 7/283:25 pm
ORK
- SEA
1 stop27h 50m
KLM
Deal found 6/23![KLM logo]()
$1,201
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 pm
SEA
- ORK
2 stops15h 40m
Aer Lingus
Tue 7/288:30 pm
ORK
- SEA
2 stops28h 40m
Aer Lingus
Deal found 6/23![Aer Lingus logo]()
$1,224
This Air Canada deal was found by Cheapflights users on 6/23. 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.
Tue 7/218:00 am
SEA
- ORK
2 stops23h 10m
Air Canada
Tue 7/287:10 am
ORK
- SEA
3 stops19h 22m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,316
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:00 am
SEA
- ORK
2 stops27h 50m
Multiple Airlines
Tue 7/288:30 pm
ORK
- SEA
3 stops32h 37m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,326
One-way flights from Seattle to CorkSearch for one-way flight options from Seattle to Cork. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Seattle to Cork. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 pm
SEA
- ORK
3 stops20h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:25 pm
SEA
- ORK
3 stops51h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$297
This KLM deal was found by Cheapflights users on 6/22. 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.
Thu 10/81:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Deal found 6/22![KLM logo]()
$330
This Delta deal was found by Cheapflights users on 6/21. 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.
Thu 10/812:00 pm
SEA
- ORK
2 stops20h 35m
Delta
Deal found 6/21![Delta logo]()
$338
This KLM deal was found by Cheapflights users on 6/19. 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.
Tue 8/251:30 pm
SEA
- ORK
1 stop17h 10m
KLM
Deal found 6/19![KLM logo]()
$472
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:10 pm
SEA
- ORK
2 stops16h 40m
Aer Lingus
Deal found 6/20![Aer Lingus logo]()
$504
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $706 (Delta) |
One-way from | $275 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,384 |
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 June 23, 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
Cheapest round-trip
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 10/20
1:30 pm-2:40 pm
1 stop17h 10m
Cork
Mon 11/2
5:45 am-7:05 pm
2 stops21h 20m
$706
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 10/20
1:30 pm-2:40 pm
1 stop17h 10m
Cork
Mon 11/2
3:25 pm-11:25 am
1 stop28h 00m
$716
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Fri 9/11
1:30 pm-2:25 pm
1 stop16h 55m
Cork
Mon 9/21
5:10 pm-11:47 am
1 stop26h 37m
$726
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 10/6
1:30 pm-2:40 pm
1 stop17h 10m
Cork
Wed 10/14
5:10 pm-4:35 pm
1 stop31h 25m
$726
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 10/6
1:45 pm-4:35 pm
2 stops18h 50m
Cork
Wed 10/14
6:15 am-4:53 pm
2 stops18h 38m
$744
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 8/18
5:45 pm-10:45 pm
1 stop21h 00m
Cork
Tue 8/25
5:15 pm-4:27 pm
1 stop31h 12m
$867
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 8/18
11:05 am-2:40 pm
2 stops19h 35m
Cork
Tue 8/25
6:15 am-11:37 am
1 stop13h 22m
$868
Quickest round-trip
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Fri 9/11
7:20 am-10:20 am
2 stops19h 00m
Cork
Mon 9/21
6:15 am-11:47 am
1 stop13h 32m
$926
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Sun 10/4
9:45 pm-11:10 am
1 stop29h 25m
Cork
Sun 10/18
9:10 am-6:55 pm
1 stop17h 45m
$960
Cheapest one-way
SeattleCork
SEA - ORK
SEAORK
Seattle/Tacoma Intl
Tue 8/25
7:00 pm-11:55 pm
3 stops20h 55m
$281
Showing 1-10 of 16 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-ORK
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
Related info for your journey
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