Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Cork from €306

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 2/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Cork

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:45 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
35h 55m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
17:10 - 14:00ORK  Cork-SEA Seattle/Tacoma Intl
28h 50m2 stops Amsterdam Schiphol London Heathrow
€713Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
13:30 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
17h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
05:40 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
€718Multiple Airlines
Tue, 20 Oct - Mon, 2 Nov
Delta Logo
11:50 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
18h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:40 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
€722Delta
Tue, 20 Oct - Mon, 2 Nov
Delta Logo
10:51 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
19h 49m2 stops San Francisco Paris Charles de Gaulle
Delta Logo
05:40 - 16:37ORK  Cork-SEA Seattle/Tacoma Intl
18h 57m2 stops Amsterdam Schiphol San Francisco
€731Delta
Tue, 20 Oct - Mon, 2 Nov
Multiple Airlines Logo
15:40 - 21:00SEA  Seattle/Tacoma Intl-ORK Cork
21h 20m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen London Stansted
Multiple Airlines Logo
16:10 - 17:55ORK  Cork-SEA Seattle/Tacoma Intl
33h 45m2 stops London Heathrow Reykjavik Keflavik Intl
€742Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
21:50 - 07:50SEA  Seattle/Tacoma Intl-ORK Cork
26h 00m1 stop London Heathrow
Multiple Airlines Logo
20:55 - 20:40ORK  Cork-SEA Seattle/Tacoma Intl
31h 45m2 stops London Stansted Reykjavik Keflavik Intl
€768Multiple Airlines
Sun, 20 Sep - Mon, 5 Oct
Multiple Airlines Logo
17:30 - 15:10SEA  Seattle/Tacoma Intl-ORK Cork
13h 40m1 stop London Heathrow
Multiple Airlines Logo
16:10 - 14:00ORK  Cork-SEA Seattle/Tacoma Intl
29h 50m1 stop London Heathrow
€788Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
13:30 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
17h 10m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
05:40 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
€791Multiple Airlines
Tue, 20 Oct - Mon, 2 Nov
Delta Logo
11:50 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
18h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:40 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
€794Delta
Tue, 20 Oct - Mon, 2 Nov
Delta Logo
11:50 - 14:40SEA  Seattle/Tacoma Intl-ORK Cork
18h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:40 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
14h 07m1 stop Amsterdam Schiphol
€795Delta
Tue, 20 Oct - Mon, 2 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
12 Aug
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
18 Aug
ORK06:15Cork
13h 22m
1 stop
SEA11:37Seattle/Tacoma Intl
€627
Delta
12 Aug
SEA11:15Seattle/Tacoma Intl
19h 25m
2 stops
ORK14:40Cork
18 Aug
ORK06:15Cork
18h 12m
1 stop
SEA16:27Seattle/Tacoma Intl
€631
Delta
12 Aug
SEA11:15Seattle/Tacoma Intl
19h 25m
2 stops
ORK14:40Cork
18 Aug
ORK06:15Cork
17h 58m
2 stops
SEA16:13Seattle/Tacoma Intl
€640

KLM flights from Seattle to Cork

Our best KLM deals on Seattle to Cork flight tickets
KLM
12 Oct
SEA17:45Seattle/Tacoma Intl
14h 50m
1 stop
ORK16:35Cork
19 Oct
ORK10:50Cork
13h 45m
1 stop
SEA16:35Seattle/Tacoma Intl
€812
KLM
19 Sept
SEA13:30Seattle/Tacoma Intl
16h 55m
1 stop
ORK14:25Cork
26 Sept
ORK06:15Cork
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
€925
KLM
19 Sept
SEA13:30Seattle/Tacoma Intl
16h 55m
1 stop
ORK14:25Cork
26 Sept
ORK06:15Cork
18h 29m
2 stops
SEA16:44Seattle/Tacoma Intl
€934

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 10 August 2026.
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

Cheapest return flight

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 21/9

18:45-14:40

1 stop35h 55m

Cork

Mon 28/9

17:10-14:00

2 stops28h 50m

€713
Fastest return journey

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

13:30-14:40

1 stop17h 10m

Cork

Mon 2/11

05:40-11:47

1 stop14h 07m

€718

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

11:50-14:40

2 stops18h 50m

Cork

Mon 2/11

05:40-11:47

1 stop14h 07m

€722

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

10:51-14:40

2 stops19h 49m

Cork

Mon 2/11

05:40-16:37

2 stops18h 57m

€731

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 12/10

15:40-21:00

3 stops21h 20m

Cork

Mon 19/10

16:10-17:55

2 stops33h 45m

€742

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sun 20/9

21:50-07:50

1 stop26h 00m

Cork

Mon 5/10

20:55-20:40

2 stops31h 45m

€768

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 21/9

17:30-15:10

1 stop13h 40m

Cork

Mon 28/9

16:10-14:00

1 stop29h 50m

€788

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

13:30-14:40

1 stop17h 10m

Cork

Mon 2/11

05:40-11:47

1 stop14h 07m

€791

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

11:50-14:40

2 stops18h 50m

Cork

Mon 2/11

05:40-11:47

1 stop14h 07m

€794

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Tue 20/10

11:50-14:40

2 stops18h 50m

Cork

Mon 2/11

05:40-11:47

1 stop14h 07m

€795

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 February is, on average, the cheapest month to fly to Cork from Seattle, with most prices found around €0. If you aren’t able to travel to Cork during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €460.

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 return 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

12h 40m

Direct flights

None
The fastest flight from Seattle to Cork takes 12h 40m
There are no direct flights from Seattle to Cork. There are no popular flight routes from Seattle to Cork.
Search flight deals

Frequently asked questions about flying from Seattle to Cork

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

    Seattle/Tacoma Intl and Cork are 7290.8 km apart from one another. By plane, this route typically takes 12h 40m.

  • 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 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 stopovers. 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 required travel and health documents for your Cork Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cork Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cork?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Cork. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Seattle to Cork flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Seattle to Cork flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cork trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 16/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland