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Cheap flights from Seattle to Cork from $455

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
1:40 pm - 3:00 pm
SEA
-
ORK
17h 20m1 stop
Delta Logo
11:15 am - 12:35 pm
ORK
-
SEA
32h 20m1 stop
$495Delta
mar., mar. 3 - mié., mar. 11
Delta Logo
7:10 am - 3:00 pm
SEA
-
ORK
23h 50m2 stops
Delta Logo
6:00 am - 11:40 am
ORK
-
SEA
13h 40m1 stop
$500Delta
mié., feb. 4 - mar., 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
lun., feb. 9 - mar., feb. 24
Delta Logo
1:40 pm - 3:00 pm
SEA
-
ORK
17h 20m1 stop
Delta Logo
11:15 am - 4:45 pm
ORK
-
SEA
36h 30m2 stops
$505Delta
mar., mar. 3 - jue., mar. 12
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
lun., mar. 2 - jue., mar. 19
Delta Logo
11:17 am - 3:00 pm
SEA
-
ORK
19h 43m2 stops
Delta Logo
5:15 pm - 2:44 pm
ORK
-
SEA
29h 29m2 stops
$510Delta
dom., feb. 8 - lun., feb. 23
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
mar., mar. 3 - jue., mar. 19
Delta Logo
9:25 am - 12:55 pm
SEA
-
ORK
19h 30m2 stops
Delta Logo
6:00 am - 8:46 pm
ORK
-
SEA
22h 46m2 stops
$515Delta
lun., feb. 9 - jue., feb. 19
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
jue., abr. 30 - vie., may. 8
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
vie., feb. 6 - mar., feb. 17

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
Mar 3
SEA1:40 pmSeattle/Tacoma Intl
17h 20m
1 stop
ORK3:00 pmCork
Mar 11
ORK11:15 amCork
32h 20m
1 stop
SEA12:35 pmSeattle/Tacoma Intl
$495
Find similar
Delta
Feb 4
SEA7:10 amSeattle/Tacoma Intl
23h 50m
2 stops
ORK3:00 pmCork
Feb 24
ORK6:00 amCork
13h 40m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$500
Find similar
Delta
Feb 9
SEA3:05 pmSeattle/Tacoma Intl
13h 50m
1 stop
ORK12:55 pmCork
Feb 24
ORK5:15 pmCork
26h 25m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$501
Find similar

British Airways flights from Seattle to Cork

Our best British Airways deals on Seattle to Cork flight tickets
British Airways
Mar 3
SEA1:44 pmSeattle/Tacoma Intl
17h 41m
2 stops
ORK3:25 pmCork
Mar 19
ORK7:40 amCork
17h 15m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
$672
Find similar
British Airways
Mar 3
SEA1:44 pmSeattle/Tacoma Intl
23h 16m
2 stops
ORK9:00 pmCork
Mar 11
ORK11:55 amCork
13h 00m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
$677
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 diciembre 11, 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

mar. 3/3

1:40 pm-3:00 pm

1 stop17h 20m

Cork

mié. 3/11

11:15 am-12:35 pm

1 stop32h 20m

$495

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

mié. 2/4

7:10 am-3:00 pm

2 stops23h 50m

Cork

mar. 2/24

6:00 am-11:40 am

1 stop13h 40m

$500

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 2/9

3:05 pm-12:55 pm

1 stop13h 50m

Cork

mar. 2/24

5:15 pm-11:40 am

1 stop26h 25m

$501

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

mar. 3/3

1:40 pm-3:00 pm

1 stop17h 20m

Cork

jue. 3/12

11:15 am-4:45 pm

2 stops36h 30m

$505

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 3/2

7:10 am-10:45 am

2 stops19h 35m

Cork

jue. 3/19

6:00 am-10:22 pm

2 stops23h 22m

$506

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 2/8

11:17 am-3:00 pm

2 stops19h 43m

Cork

lun. 2/23

5:15 pm-2:44 pm

2 stops29h 29m

$510

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

mar. 3/3

1:40 pm-3:00 pm

1 stop17h 20m

Cork

jue. 3/19

3:40 pm-2:05 pm

1 stop29h 25m

$514

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 2/9

9:25 am-12:55 pm

2 stops19h 30m

Cork

jue. 2/19

6:00 am-8:46 pm

2 stops22h 46m

$515

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

jue. 4/30

8:20 pm-7:50 pm

1 stop15h 30m

Cork

vie. 5/8

7:20 am-11:05 pm

2 stops23h 45m

$540

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

vie. 2/6

2:15 pm-3:00 pm

1 stop16h 45m

Cork

mar. 2/17

6:00 am-11:40 am

1 stop13h 40m

$545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

13h 35m

Direct flights

None
The fastest flight from Seattle to Cork takes 13h 35m
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. 13h 35m 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
1,432 reviews
Search KLM flights
DeltaPriceFrom $526Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
British AirwaysPriceFrom $777Free CancellationRating
6.7
7,571 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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