SEA - ORK

$866 Find Cheap Flights from Seattle to Cork - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cork departing on 8/2. 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
$866
Typical prices: $989-$666
KLM
Sun 8/2Tue 8/18
SEA - ORK • 1 stop
Top airlines
Cheapest • from $866 (round-trip)
Best reviews • 7.1 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 $1,092 (round-trip)
Shortest trip • 14h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sun, Aug 2 - Tue, Aug 18
KLM Logo
1:30 pm - 2:40 pm
SEA
-
ORK
17h 10m
1 stop
KLM Logo
5:15 pm - 11:37 am
ORK
-
SEA
26h 22m
1 stop
$866KLM
Sun, Aug 2 - Tue, Aug 18
Delta Logo
10:40 pm - 4:45 pm
SEA
-
ORK
34h 05m
2 stops
Delta Logo
10:50 am - 11:37 am
ORK
-
SEA
32h 47m
1 stop
$870Delta
Sun, Aug 2 - Tue, Aug 18
Delta Logo
10:40 pm - 4:45 pm
SEA
-
ORK
34h 05m
2 stops
Delta Logo
5:15 pm - 11:20 pm
ORK
-
SEA
38h 05m
2 stops
$877Delta
Tue, Oct 20 - Mon, Nov 2
KLM Logo
1:30 pm - 2:40 pm
SEA
-
ORK
17h 10m
1 stop
KLM Logo
3:25 pm - 11:25 am
ORK
-
SEA
28h 00m
1 stop
$884KLM
Sun, Oct 18 - Sun, Nov 1
Delta Logo
1:30 pm - 2:40 pm
SEA
-
ORK
17h 10m
1 stop
Delta Logo
5:15 pm - 11:47 am
ORK
-
SEA
26h 32m
1 stop
$914Delta
Mon, Oct 19 - Sun, Nov 1
Delta Logo
6:45 pm - 2:40 pm
SEA
-
ORK
35h 55m
1 stop
Delta Logo
5:15 pm - 11:47 am
ORK
-
SEA
26h 32m
1 stop
$916Delta
Tue, Oct 20 - Mon, Nov 2
Delta Logo
11:50 am - 2:40 pm
SEA
-
ORK
18h 50m
2 stops
Delta Logo
5:45 am - 11:47 am
ORK
-
SEA
14h 02m
1 stop
$919Delta
Tue, Oct 20 - Mon, Nov 2
Delta Logo
1:30 pm - 2:40 pm
SEA
-
ORK
17h 10m
1 stop
Delta Logo
5:45 am - 4:53 pm
ORK
-
SEA
19h 08m
2 stops
$924Delta
Mon, Oct 19 - Sat, Oct 31
Delta Logo
6:45 pm - 2:40 pm
SEA
-
ORK
35h 55m
1 stop
Delta Logo
5:15 pm - 7:30 pm
ORK
-
SEA
33h 15m
2 stops
$926Delta
Tue, Oct 20 - Mon, Nov 2
Delta Logo
11:50 am - 2:40 pm
SEA
-
ORK
18h 50m
2 stops
Delta Logo
5:45 am - 6:38 pm
ORK
-
SEA
20h 53m
2 stops
$929Delta
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 February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $1,724 and $1,384 respectively.

Good to know

Low seasonNovember
Cheapest flight$866
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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 5 days, the lowest price for a flight from Seattle to Cork was $866 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?

    oneworld is the only airline alliance operating flights between Seattle and Cork.

  • 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 airline flying 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.
7.1
American AirlinesOverall score based on 11670 reviews
7.5Boarding
7.9Crew
6.8Entertainment
6.4Food
7.2Comfort
Airline reviews

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

2.0 MediocreUzair, Jun 2026
SFO - JFK
Read more American Airlines reviews

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

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

Information on your arrival and departure airports