SEA - ORK

$455 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 4/30. 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
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Everything you should know

Cheapest round-trip
$495
Overall average: $688
Delta
Wed 2/4Wed 2/25
SEA - ORK • 1 stop
Cheapest one-way
$455
American Airlines
Thu 4/30
SEA - ORK • 1 stop
When to travel
November
Cheapest • 39% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Feb 4 - Wed, Feb 25
Delta Logo
2:15 pm - 3:00 pm
SEA
-
ORK
16h 45m1 stop
Delta Logo
5:15 pm - 11:40 am
ORK
-
SEA
26h 25m1 stop
$495Delta
Wed, Feb 4 - Tue, Feb 17
Delta Logo
9:55 am - 3:00 pm
SEA
-
ORK
21h 05m2 stops
Delta Logo
6:00 am - 11:40 am
ORK
-
SEA
13h 40m1 stop
$500Delta
Mon, Feb 9 - Tue, Feb 24
Delta Logo
3:05 pm - 12:55 pm
SEA
-
ORK
13h 50m1 stop
Delta Logo
5:15 pm - 11:40 am
ORK
-
SEA
26h 25m1 stop
$501Delta
Mon, Feb 9 - Wed, Feb 25
Delta Logo
5:00 am - 12:55 pm
SEA
-
ORK
23h 55m2 stops
Delta Logo
5:15 pm - 11:40 am
ORK
-
SEA
26h 25m1 stop
$505Delta
Mon, Mar 2 - Thu, Mar 19
Delta Logo
7:10 am - 10:45 am
SEA
-
ORK
19h 35m2 stops
Delta Logo
6:00 am - 10:22 pm
ORK
-
SEA
23h 22m2 stops
$506Delta
Sun, Feb 8 - Thu, Feb 19
Delta Logo
5:00 am - 3:00 pm
SEA
-
ORK
26h 00m2 stops
Delta Logo
6:00 am - 8:46 pm
ORK
-
SEA
22h 46m2 stops
$510Delta
Tue, Mar 3 - Thu, Mar 19
KLM Logo
1:40 pm - 3:00 pm
SEA
-
ORK
17h 20m1 stop
KLM Logo
3:40 pm - 2:05 pm
ORK
-
SEA
29h 25m1 stop
$514KLM
Mon, Feb 9 - Tue, Feb 24
Delta Logo
5:00 am - 12:55 pm
SEA
-
ORK
23h 55m2 stops
Delta Logo
11:15 am - 4:48 pm
ORK
-
SEA
37h 33m2 stops
$515Delta
Thu, Apr 30 - Fri, May 8
American Airlines Logo
8:20 pm - 7:50 pm
SEA
-
ORK
15h 30m1 stop
American Airlines Logo
7:20 am - 11:05 pm
ORK
-
SEA
23h 45m2 stops
$540American Airlines
Fri, Feb 6 - Wed, Feb 25
Delta Logo
2:15 pm - 3:00 pm
SEA
-
ORK
16h 45m1 stop
Delta Logo
6:00 am - 11:40 am
ORK
-
SEA
13h 40m1 stop
$545Delta
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.

What is the cheapest month to fly from Seattle to Cork?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Cork, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Cork is November, where tickets cost $529 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,287 and $1,133 respectively.

Good to know

Low seasonJanuary
Cheapest flight$455
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 23% 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 $455 for a one-way ticket and $495 for a round-trip.

  • 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 KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Cork are Delta and KLM. With an average price for the route of $945 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $793 and an overall rating of 7.7.

  • 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 4 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 8005 reviews
8.5Crew
8.1Boarding
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

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

Information on your arrival and departure airports