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$552+ Cheap flights from Cork (ORK) to Seattle (SEA)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — SEA
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap 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 julio 30, 2025.

Round-trip from

$1,026
(Gotogate)

One-way from

$552
(Kiwi.com)
From Cork to Seattle/Tacoma Intl
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One-way flight from Cork to Seattle/Tacoma Intl
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Find 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 julio 30, 2025.

This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/148:30 pmORK - SEA
2 stops29h 20mAer Lingus
mié. 8/207:35 pmSEA - ORK
2 stops20h 10mAer Lingus
Deal found 7/30$1,026
This Air France deal was found by Cheapflights users on 7/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:00 amORK - SEA
1 stop17h 55mMultiple Airlines
mié. 8/201:30 pmSEA - ORK
1 stop17h 30mMultiple Airlines
Deal found 7/30$1,047
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/148:30 pmORK - SEA
2 stops34h 36mBritish Airways
mié. 8/203:09 pmSEA - ORK
2 stops16h 06mBritish Airways
Deal found 7/30$1,226

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 julio 30, 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

jue. 8/14

8:30 pm-5:50 pm

2 stops29h 20m

Seattle/Tacoma Intl

mié. 8/20

7:35 pm-11:45 pm

2 stops20h 10m

$1,026

CorkSeattle

ORK - SEA

ORKSEA

Cork

jue. 8/14

6:00 am-3:55 pm

1 stop17h 55m

Seattle/Tacoma Intl

mié. 8/20

1:30 pm-3:00 pm

1 stop17h 30m

$1,047

CorkSeattle

ORK - SEA

ORKSEA

Cork

jue. 8/14

8:30 pm-11:06 pm

2 stops34h 36m

Seattle/Tacoma Intl

mié. 8/20

3:09 pm-3:15 pm

2 stops16h 06m

$1,226

CorkSeattle

ORK - SEA

ORKSEA

Cork

vie. 9/5

5:35 pm-10:20 am

3 stops48h 45m

$552

CorkSeattle

ORK - SEA

ORKSEA

Cork

vie. 9/5

4:15 pm-11:35 am

1 stop27h 20m

$783

CorkSeattle

ORK - SEA

ORKSEA

Cork

mar. 8/5

11:45 am-6:20 pm

1 stop14h 35m

$3,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Cork to Seattle, such as Aer Lingus and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,191 reviews

Food

6.4

Boarding

7.3

Comfort

7.1

Crew

8.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.1
Good
1,191 reviews
Aer Lingus
7.1
Good
1,191 reviews

Food

6.4

Boarding

7.3

Comfort

7.1

Crew

8.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
British Airways
6.6
Okay
7,217 reviews
Aer Lingus
7.1
Good
1,191 reviews

Food

6.4

Boarding

7.3

Comfort

7.1

Crew

8.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

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.

  • What are the cheapest airlines flying from Cork to Seattle round-trip?

    Our cheapest airline available from Cork to Seattle is Aer Lingus. Our recent data shows that you can find tickets from as low as $1,026 on this airline. An additional option worth looking into is British Airways, starting at $1,226.

  • 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.

  • What is the cheapest month to book a flight from Cork to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cork to Seattle (average of $238). Flying from Cork to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

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SeaTac
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Leavenworth
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Olympia
Puyallup
Kent
Cle Elum
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Issaquah
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Federal Way
Shelton

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