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Cheap flights from Seattle to Cork from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cork departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:15 pm - 3:00 pm
SEA
-
ORK
16h 45m1 stop
Multiple Airlines Logo
6:15 am - 11:40 am
ORK
-
SEA
13h 25m1 stop
$496Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
11:17 am - 3:00 pm
SEA
-
ORK
19h 43m2 stops
Multiple Airlines Logo
6:15 am - 11:40 am
ORK
-
SEA
13h 25m1 stop
$500Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
6:12 am - 11:10 am
SEA
-
ORK
20h 58m2 stops
American Airlines Logo
7:40 am - 10:07 pm
ORK
-
SEA
22h 27m2 stops
$505American Airlines
Wed, Feb 4 - Wed, Feb 11
Delta Logo
7:20 am - 10:20 am
SEA
-
ORK
19h 00m2 stops
Delta Logo
10:50 am - 4:30 pm
ORK
-
SEA
13h 40m1 stop
$629Delta
Wed, Apr 8 - Sat, Apr 25
Delta Logo
7:20 am - 10:20 am
SEA
-
ORK
19h 00m2 stops
Delta Logo
6:00 am - 6:39 pm
ORK
-
SEA
20h 39m2 stops
$639Delta
Wed, Apr 8 - Sat, Apr 25
Multiple Airlines Logo
8:00 pm - 4:30 pm
SEA
-
ORK
36h 30m2 stops
Multiple Airlines Logo
5:10 pm - 12:20 pm
ORK
-
SEA
27h 10m1 stop
$653Multiple Airlines
Tue, Apr 7 - Sun, Apr 12
KLM Logo
5:30 pm - 4:40 pm
SEA
-
ORK
15h 10m1 stop
KLM Logo
5:10 pm - 4:30 pm
ORK
-
SEA
31h 20m1 stop
$672KLM
Tue, Apr 7 - Sun, Apr 12
KLM Logo
5:30 pm - 10:20 am
SEA
-
ORK
32h 50m1 stop
KLM Logo
10:50 am - 4:30 pm
ORK
-
SEA
13h 40m1 stop
$699KLM
Wed, Apr 8 - Sat, Apr 25
Air Canada Logo
5:50 am - 3:25 pm
SEA
-
ORK
25h 35m2 stops
Air Canada Logo
11:55 am - 9:15 am
ORK
-
SEA
29h 20m2 stops
$821Air Canada
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
6:50 pm - 9:00 pm
SEA
-
ORK
18h 10m1 stop
British Airways Logo
5:35 pm - 4:55 pm
ORK
-
SEA
31h 20m1 stop
$823British Airways
Wed, Feb 4 - Sun, Feb 8

American Airlines flights from Seattle to Cork

Our best American Airlines deals on Seattle to Cork flight tickets
American Airlines
Feb 4
SEA6:12 amSeattle/Tacoma Intl
20h 58m
2 stops
ORK11:10 amCork
Feb 11
ORK7:40 amCork
22h 27m
2 stops
SEA10:07 pmSeattle/Tacoma Intl
$505
Find similar
American Airlines
Apr 13
SEA1:35 pmSeattle/Tacoma Intl
22h 15m
1 stop
ORK7:50 pmCork
Apr 17
ORK11:45 amCork
14h 40m
1 stop
SEA6:25 pmSeattle/Tacoma Intl
$840
Find similar
American Airlines
Apr 13
SEA11:51 amSeattle/Tacoma Intl
19h 19m
2 stops
ORK3:10 pmCork
Apr 17
ORK7:20 amCork
19h 05m
1 stop
SEA6:25 pmSeattle/Tacoma Intl
$844
Find similar

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
Apr 8
SEA7:20 amSeattle/Tacoma Intl
19h 00m
2 stops
ORK10:20 amCork
Apr 25
ORK10:50 amCork
13h 40m
1 stop
SEA4:30 pmSeattle/Tacoma Intl
$629
Find similar
Delta
Apr 8
SEA7:20 amSeattle/Tacoma Intl
19h 00m
2 stops
ORK10:20 amCork
Apr 25
ORK6:00 amCork
20h 39m
2 stops
SEA6:39 pmSeattle/Tacoma Intl
$639
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Cork 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Seattle to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 2/4

2:15 pm-3:00 pm

1 stop16h 45m

Cork

Wed 2/11

6:15 am-11:40 am

1 stop13h 25m

$496

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 2/4

11:17 am-3:00 pm

2 stops19h 43m

Cork

Wed 2/11

6:15 am-11:40 am

1 stop13h 25m

$500

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 2/4

6:12 am-11:10 am

2 stops20h 58m

Cork

Wed 2/11

7:40 am-10:07 pm

2 stops22h 27m

$505

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 4/8

7:20 am-10:20 am

2 stops19h 00m

Cork

Sat 4/25

10:50 am-4:30 pm

1 stop13h 40m

$629

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 4/8

7:20 am-10:20 am

2 stops19h 00m

Cork

Sat 4/25

6:00 am-6:39 pm

2 stops20h 39m

$639

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 4/7

8:00 pm-4:30 pm

2 stops36h 30m

Cork

Sun 4/12

5:10 pm-12:20 pm

1 stop27h 10m

$653

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 4/7

5:30 pm-4:40 pm

1 stop15h 10m

Cork

Sun 4/12

5:10 pm-4:30 pm

1 stop31h 20m

$672

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 4/8

5:30 pm-10:20 am

1 stop32h 50m

Cork

Sat 4/25

10:50 am-4:30 pm

1 stop13h 40m

$699

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 2/4

5:50 am-3:25 pm

2 stops25h 35m

Cork

Sun 2/8

11:55 am-9:15 am

2 stops29h 20m

$821

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 2/4

6:50 pm-9:00 pm

1 stop18h 10m

Cork

Sun 2/8

5:35 pm-4:55 pm

1 stop31h 20m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cork from

How to get the cheapest flight ticket from Seattle to Cork

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cork?

The month of November is, on average, the cheapest month to fly to Cork from Seattle, with most prices found around $529. If you are unable to visit Cork during the month of November, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $688.

What is the cheapest day to depart on your flight to Cork?

According to our data, Tuesday is the cheapest day to fly to Cork from Seattle. The lowest ticket price found for a Tuesday departure recently was $622. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Cork is Monday, with ticket prices averaging around $955.

What is the cheapest time of day to depart on your flight to Cork?

According to our data, the cheapest time of day to fly to Cork is in the morning. momondo users have found flights departing from Seattle to Cork in the morning for as low as $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $970. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Seattle to Cork

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cork according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Cork (SEA to ORK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cork

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Seattle to Cork takes 18h 10m
There are no direct flights from Seattle to Cork. There are no popular flight routes from Seattle to Cork.
Search flight deals

  • How far is Seattle/Tacoma Intl to Cork by plane?

    Seattle/Tacoma Intl and Cork are 4530.3 mi apart from one another. 18h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cork Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Cork Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cork Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cork Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cork Airport.

  • What documentation or ID do you need to fly to Cork Airport?

    The travel and health documents you'll need for your trip to Cork Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cork Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Cork?

Best airlines flying from Seattle to Cork

Compare and see reviews for airlines that fly from Seattle to Cork with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $509Free CancellationRating
7.7
1,434 reviews
Search KLM flights
DeltaPriceFrom $526Free CancellationRating
7.9
8,013 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
British AirwaysPriceFrom $777Free CancellationRating
6.7
7,605 reviews
Search British Airways flights

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale
Cobh
Midleton
Skibbereen
Clonakilty
Youghal

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cork?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cork from Seattle.

Can I find flights from Seattle to Cork with flexible booking policies on momondo?

Flights from Seattle to Cork with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Cork?

Once you have performed a search for Seattle to Cork flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Cork right now. Can momondo alert me if prices change?

Price alerts on flights to Cork from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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