ORK - SEA

€311 Find Cheap Flights from Cork to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to Seattle departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Cork to Seattle (ORK-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cork to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cork to Seattle

Wed, 19 Nov - Wed, 26 Nov
Delta Logo
06:00 - 11:50ORK-SEA
13h 50m1 stop
Delta Logo
07:30 - 12:55SEA-ORK
21h 25m2 stops
€662Delta
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Wed, 19 Nov - Wed, 26 Nov
Delta Logo
06:00 - 18:51ORK-SEA
20h 51m2 stops
Delta Logo
07:30 - 12:55SEA-ORK
21h 25m2 stops
€666Delta
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Sat, 22 Nov - Sat, 29 Nov
Delta Logo
06:10 - 11:50ORK-SEA
13h 40m1 stop
Delta Logo
13:40 - 15:00SEA-ORK
17h 20m1 stop
€678Delta
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Fri, 21 Nov - Fri, 28 Nov
Delta Logo
06:00 - 11:50ORK-SEA
13h 50m1 stop
Delta Logo
07:30 - 12:50SEA-ORK
21h 20m2 stops
€682Delta
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Sat, 22 Nov - Fri, 28 Nov
American Airlines Logo
07:40 - 23:15ORK-SEA
23h 35m2 stops
American Airlines Logo
13:59 - 15:25SEA-ORK
17h 26m2 stops
€684American Airlines
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Sat, 22 Nov - Sat, 29 Nov
American Airlines Logo
07:40 - 23:15ORK-SEA
23h 35m2 stops
American Airlines Logo
07:46 - 11:10SEA-ORK
19h 24m2 stops
€691American Airlines
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Wed, 19 Nov - Tue, 25 Nov
Aer Lingus Logo
07:40 - 18:20ORK-SEA
18h 40m2 stops
Aer Lingus Logo
01:24 - 11:10SEA-ORK
25h 46m2 stops
€735Aer Lingus
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Wed, 19 Nov - Tue, 25 Nov
Aer Lingus Logo
11:55 - 16:55ORK-SEA
13h 00m1 stop
Aer Lingus Logo
01:24 - 11:10SEA-ORK
25h 46m2 stops
€765Aer Lingus
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Sat, 22 Nov - Fri, 28 Nov
Logo
07:40 - 20:01ORK-SEA
20h 21m2 stops
Logo
01:33 - 11:10SEA-ORK
25h 37m2 stops
€768
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Mon, 4 Aug - Sun, 10 Aug
Logo
20:30 - 16:41ORK-SEA
28h 11m2 stops
Logo
20:25 - 23:45SEA-ORK
19h 20m1 stop
€895
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Booking Insights

KAYAK's insights & trends for Cork to Seattle flights

Get data-powered insights and trends into flights from Cork to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cork to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Cork to Seattle were found on Delta (€662) and American Airlines (€684).

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Good to know

Cheapest flight€311
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cork to Seattle

  • What is the cheapest flight from Cork to Seattle?

    In the last 3 days, the lowest price for a flight from Cork to Seattle was €361 for a one-way ticket and €768 for a return.

  • Which aircraft models fly most regularly from Cork to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cork to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Cork and Seattle, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Cork to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cork to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cork to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Cork is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cork to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Cork with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cork to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Cork up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cork to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Cork to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cork to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1374 reviews
7.8Boarding
7.1Entertainment
7.3Food
7.7Comfort
8.4Crew
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

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

Information on your arrival and departure airports

Cork (ORK)
Seattle (SEA)

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