SEA - ORK

$412 Find Cheap Flights from Seattle to Cork

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cork departing on 9/4. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cork, 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 Seattle to Cork, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$740
KLM
Sat 9/5Sat 9/12
SEA - ORK • 1 stop
Cheapest one-way
$412
Multiple Airlines
Fri 9/4
SEA - ORK • 2 stops
Top airlines
Cheapest • from $740 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Cork. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $955 (round-trip)
Shortest trip • 13h 56m (one-way)
Insights
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We hope you love your trip to Cork!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cork (SEA-ORK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cork 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 round-trip flight deals from Seattle to Cork

Sat, Sep 5 - Sat, Sep 12
KLM Logo
1:30 pm - 2:25 pm
SEA
-
ORK
16h 55m
1 stop
KLM Logo
3:10 pm - 11:15 am
ORK
-
SEA
28h 05m
1 stop
$740KLM
Sat, May 23 - Sat, Jun 6
KLM Logo
5:40 pm - 10:20 am
SEA
-
ORK
32h 40m
1 stop
KLM Logo
6:15 am - 11:37 am
ORK
-
SEA
13h 22m
1 stop
$759KLM
Mon, Mar 30 - Tue, Apr 7
Multiple Airlines Logo
6:40 pm - 2:40 pm
SEA
-
ORK
36h 00m
1 stop
Multiple Airlines Logo
5:10 pm - 11:45 am
ORK
-
SEA
26h 35m
1 stop
$766Multiple Airlines
Mon, Mar 30 - Tue, Apr 7
Delta Logo
11:25 am - 2:40 pm
SEA
-
ORK
19h 15m
2 stops
Delta Logo
10:50 am - 4:30 pm
ORK
-
SEA
13h 40m
1 stop
$768Delta
Mon, Mar 30 - Tue, Apr 7
Delta Logo
11:25 am - 2:40 pm
SEA
-
ORK
19h 15m
2 stops
Delta Logo
6:15 am - 11:45 am
ORK
-
SEA
13h 30m
1 stop
$769Delta
Mon, Mar 30 - Tue, Apr 7
Delta Logo
11:25 am - 2:40 pm
SEA
-
ORK
19h 15m
2 stops
Delta Logo
10:50 am - 10:24 pm
ORK
-
SEA
19h 34m
2 stops
$778Delta
Mon, Mar 30 - Tue, Apr 7
Delta Logo
11:25 am - 2:40 pm
SEA
-
ORK
19h 15m
2 stops
Delta Logo
10:50 am - 10:10 pm
ORK
-
SEA
19h 20m
2 stops
$779Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
1:30 pm - 2:25 pm
SEA
-
ORK
16h 55m
1 stop
Delta Logo
10:50 am - 10:05 pm
ORK
-
SEA
19h 15m
2 stops
$809Delta
Mon, Apr 27 - Mon, May 4
Lufthansa Logo
7:00 am - 4:20 pm
SEA
-
ORK
25h 20m
2 stops
Lufthansa Logo
5:05 pm - 12:20 pm
ORK
-
SEA
27h 15m
1 stop
$817Lufthansa
Mon, Apr 27 - Mon, May 4
Delta Logo
10:15 am - 2:40 pm
SEA
-
ORK
20h 25m
2 stops
Delta Logo
10:55 am - 10:05 pm
ORK
-
SEA
19h 10m
2 stops
$829Delta
Booking Insights

KAYAK's insights & trends for Seattle to Cork flights

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

Which airlines provide the cheapest flights from Seattle to Cork?

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 round-trip tickets from Seattle to Cork were found on KLM ($740) and Delta ($768).

Good to know

Low seasonNovember
Cheapest flight$412
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Seattle to Cork

When to book flights from Seattle to Cork

Are your dates flexible? Find out the best times to travel from Seattle to Cork based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Seattle to Cork

  • What is the cheapest flight from Seattle to Cork?

    In the last 3 days, the lowest price for a flight from Seattle to Cork was $740 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Cork?

    Yes, you’ll need a passport to travel to Cork from Seattle.

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

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

  • Which airline alliances offer flights from Seattle to Cork?

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

  • Which is the best airline for flights from Seattle to Cork, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Cork are Delta and American Airlines. With an average price for the route of $1,133 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $900 and an overall rating of 7.1.

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

    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 Seattle to Cork.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from Seattle 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 Seattle to Cork?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cork with an airline and back to Seattle with another airline. Booking your flights between Seattle and ORK can sometimes prove cheaper using this method.

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

    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 Cork from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Cork

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cork. 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 Seattle to Cork? 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.
7.9
DeltaOverall score based on 8294 reviews
7.9Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

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

Information on your arrival and departure airports