What airlines fly to Cork?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Cork from Seattle according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Cork. Keep in mind that there are 6 different airlines that fly to Cork on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Cork Airport is 4 as of November 2025.

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.

$474 Cheap Flights from Seattle to Cork in 2025/26

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Find the cheapest flights from Seattle to Cork

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 4:45 pmSEA-ORK

22h 20m2 stops

6:00 am - 3:50 pmORK-SEA

17h 50m1 stop

$659Delta

Find Deal

Sun, Mar 15 - Sun, Mar 29

7:50 pm - 9:00 pmSEA-ORK

18h 10m1 stop

11:45 am - 11:35 amORK-SEA

31h 50m1 stop

$675American Airlines

Find Deal

Sun, Mar 15 - Sun, Mar 29

9:05 pm - 9:00 pmSEA-ORK

16h 55m2 stops

7:20 am - 4:59 pmORK-SEA

17h 39m2 stops

$678Aer Lingus

Find Deal

Sun, Mar 15 - Sun, Mar 29

5:45 pm - 11:10 amSEA-ORK

33h 25m2 stops

7:40 am - 9:32 pmORK-SEA

21h 52m2 stops

$1,018British Airways

Find Deal

Wed, Dec 24 - Wed, Dec 31

5:45 pm - 11:10 amSEA-ORK

33h 25m2 stops

11:55 am - 4:39 pmORK-SEA

36h 44m2 stops

$1,021British Airways

Find Deal

Wed, Dec 24 - Wed, Dec 31

3:40 pm - 7:50 pmSEA-ORK

20h 10m2 stops

7:20 am - 7:18 pmORK-SEA

19h 58m2 stops

$1,039Air Canada

Find Deal

Sun, Mar 29 - Thu, Apr 2

3:05 pm - 10:45 amSEA-ORK

35h 40m1 stop

6:00 am - 11:50 amORK-SEA

13h 50m1 stop

$1,114KLM

Find Deal

Wed, Dec 24 - Wed, Dec 31

3:05 pm - 10:45 amSEA-ORK

35h 40m1 stop

6:00 am - 11:50 amORK-SEA

13h 50m1 stop

$1,279KLM

Find Deal

Wed, Dec 24 - Wed, Dec 31

8:05 pm - 11:25 pmSEA-ORK

19h 20m2 stops

7:40 am - 6:20 pmORK-SEA

18h 40m2 stops

$1,736Aer Lingus

Find Deal

Fri, Dec 19 - Fri, Dec 26

8:00 pm - 11:10 amSEA-ORK

31h 10m3 stops

11:55 am - 10:46 pmORK-SEA

18h 51m3 stops

$1,939Air Canada

Find Deal

Wed, Dec 24 - Wed, Dec 31

KLM flights from Seattle to Cork

Our best KLM deals on Seattle to Cork flight tickets

KLM

Dec 24

SEA3:05 pmSeattle/Tacoma Intl

35h 40m

1 stop

ORK10:45 amCork

Dec 31

ORK6:00 amCork

13h 50m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$1,114

Find similar

KLM

Dec 24

SEA3:05 pmSeattle/Tacoma Intl

35h 40m

1 stop

ORK10:45 amCork

Dec 31

ORK6:00 amCork

13h 50m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$1,279

Find similar

KLM

Dec 24

SEA4:48 pmSeattle/Tacoma Intl

33h 57m

2 stops

ORK10:45 amCork

Dec 31

ORK6:00 amCork

13h 50m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$1,497

Find similar

British Airways flights from Seattle to Cork

Our best British Airways deals on Seattle to Cork flight tickets

British Airways

Dec 24

SEA5:45 pmSeattle/Tacoma Intl

33h 25m

2 stops

ORK11:10 amCork

Dec 31

ORK7:40 amCork

21h 52m

2 stops

SEA9:32 pmSeattle/Tacoma Intl

$1,018

Find similar

British Airways

Dec 24

SEA5:45 pmSeattle/Tacoma Intl

33h 25m

2 stops

ORK11:10 amCork

Dec 31

ORK11:55 amCork

36h 44m

2 stops

SEA4:39 pmSeattle/Tacoma Intl

$1,021

Find similar

British Airways

Dec 24

SEA5:45 pmSeattle/Tacoma Intl

33h 25m

2 stops

ORK11:10 amCork

Dec 31

ORK7:40 amCork

40h 59m

2 stops

SEA4:39 pmSeattle/Tacoma Intl

$1,180

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 3/15

11:25 am-4:45 pm

2 stops22h 20m

Cork

Sun 3/29

6:00 am-3:50 pm

1 stop17h 50m

$659

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 3/15

7:50 pm-9:00 pm

1 stop18h 10m

Cork

Sun 3/29

11:45 am-11:35 am

1 stop31h 50m

$675

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 3/15

9:05 pm-9:00 pm

2 stops16h 55m

Cork

Sun 3/29

7:20 am-4:59 pm

2 stops17h 39m

$678

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 12/24

5:45 pm-11:10 am

2 stops33h 25m

Cork

Wed 12/31

7:40 am-9:32 pm

2 stops21h 52m

$1,018

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 12/24

5:45 pm-11:10 am

2 stops33h 25m

Cork

Wed 12/31

11:55 am-4:39 pm

2 stops36h 44m

$1,021

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 3/29

3:40 pm-7:50 pm

2 stops20h 10m

Cork

Thu 4/2

7:20 am-7:18 pm

2 stops19h 58m

$1,039

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 12/24

3:05 pm-10:45 am

1 stop35h 40m

Cork

Wed 12/31

6:00 am-11:50 am

1 stop13h 50m

$1,114

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 12/24

3:05 pm-10:45 am

1 stop35h 40m

Cork

Wed 12/31

6:00 am-11:50 am

1 stop13h 50m

$1,279

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 12/19

8:05 pm-11:25 pm

2 stops19h 20m

Cork

Fri 12/26

7:40 am-6:20 pm

2 stops18h 40m

$1,736

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 12/24

8:00 pm-11:10 am

3 stops31h 10m

Cork

Wed 12/31

11:55 am-10:46 pm

3 stops18h 51m

$1,939

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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 $532. If you are unable to visit Cork during the month of November, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $536.

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

Direct flights	None

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. 16h 55m 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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Cork Airport is 4 as of November 2025.
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?
Based on momondo bookings for flights between Seattle and Cork, the leading airline is British Airways, making up 28% of the total bookings. Other popular airlines include Delta with 27%, KLM with 23%, and American Airlines with 22%.

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
KLM	PriceFrom $509	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Delta	PriceFrom $526	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $540	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
British Airways	PriceFrom $777	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights

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.