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Cheap flights from Seattle to Cork from €274

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 2/6. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 23:50
SEA
-
ORK
20h 50m
2 stops
Multiple Airlines Logo
11:25 - 20:40
ORK
-
SEA
41h 15m
2 stops
€869Multiple Airlines
Fri, 18 Sep - Sat, 26 Sep
Multiple Airlines Logo
15:40 - 19:50
SEA
-
ORK
20h 10m
2 stops
Multiple Airlines Logo
11:25 - 20:40
ORK
-
SEA
41h 15m
2 stops
€930Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Multiple Airlines Logo
10:30 - 14:55
SEA
-
ORK
20h 25m
3 stops
Multiple Airlines Logo
19:20 - 10:05
ORK
-
SEA
46h 45m
3 stops
€943Multiple Airlines
Tue, 19 May - Tue, 26 May
Delta Logo
07:30 - 10:20
SEA
-
ORK
18h 50m
2 stops
Delta Logo
06:15 - 11:42
ORK
-
SEA
13h 27m
1 stop
€952Delta
Tue, 19 May - Tue, 26 May
Lufthansa Logo
07:00 - 16:35
SEA
-
ORK
25h 35m
2 stops
Lufthansa Logo
17:10 - 11:55
ORK
-
SEA
26h 45m
1 stop
€958Lufthansa
Sat, 19 Sep - Sun, 27 Sep
Lufthansa Logo
14:10 - 16:35
SEA
-
ORK
18h 25m
1 stop
Lufthansa Logo
17:10 - 11:55
ORK
-
SEA
26h 45m
1 stop
€959Lufthansa
Sat, 19 Sep - Sun, 27 Sep
Delta Logo
07:30 - 10:20
SEA
-
ORK
18h 50m
2 stops
Delta Logo
06:15 - 16:53
ORK
-
SEA
18h 38m
2 stops
€961Delta
Tue, 19 May - Tue, 26 May
Lufthansa Logo
14:10 - 16:30
SEA
-
ORK
18h 20m
1 stop
Lufthansa Logo
16:55 - 12:20
ORK
-
SEA
27h 25m
1 stop
€982Lufthansa
Tue, 19 May - Tue, 26 May
KLM Logo
13:30 - 14:25
SEA
-
ORK
16h 55m
1 stop
KLM Logo
06:15 - 11:47
ORK
-
SEA
13h 32m
1 stop
€985KLM
Sat, 19 Sep - Sat, 26 Sep
KLM Logo
13:50 - 23:30
SEA
-
ORK
25h 40m
1 stop
KLM Logo
06:15 - 11:47
ORK
-
SEA
13h 32m
1 stop
€989KLM
Fri, 18 Sep - Sat, 26 Sep

Lufthansa flights from Seattle to Cork

Our best Lufthansa deals on Seattle to Cork flight tickets
Lufthansa
19 Sept
SEA07:00Seattle/Tacoma Intl
25h 35m
2 stops
ORK16:35Cork
27 Sept
ORK17:10Cork
26h 45m
1 stop
SEA11:55Seattle/Tacoma Intl
€958
Lufthansa
19 Sept
SEA14:10Seattle/Tacoma Intl
18h 25m
1 stop
ORK16:35Cork
27 Sept
ORK17:10Cork
26h 45m
1 stop
SEA11:55Seattle/Tacoma Intl
€959
Lufthansa
19 May
SEA14:10Seattle/Tacoma Intl
18h 20m
1 stop
ORK16:30Cork
26 May
ORK16:55Cork
27h 25m
1 stop
SEA12:20Seattle/Tacoma Intl
€982

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
19 May
SEA07:30Seattle/Tacoma Intl
18h 50m
2 stops
ORK10:20Cork
26 May
ORK06:15Cork
13h 27m
1 stop
SEA11:42Seattle/Tacoma Intl
€952
Delta
19 May
SEA07:30Seattle/Tacoma Intl
18h 50m
2 stops
ORK10:20Cork
26 May
ORK06:15Cork
18h 38m
2 stops
SEA16:53Seattle/Tacoma Intl
€961
Delta
19 Sept
SEA13:30Seattle/Tacoma Intl
16h 55m
1 stop
ORK14:25Cork
26 Sept
ORK06:15Cork
20h 14m
2 stops
SEA18:29Seattle/Tacoma Intl
€994

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 9 April 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 - ORK

SEAORK

Seattle/Tacoma Intl

Fri 18/9

19:00-23:50

2 stops20h 50m

Cork

Sat 26/9

11:25-20:40

2 stops41h 15m

€869

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 19/9

15:40-19:50

2 stops20h 10m

Cork

Sat 26/9

11:25-20:40

2 stops41h 15m

€930

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 19/5

10:30-14:55

3 stops20h 25m

Cork

Tue 26/5

19:20-10:05

3 stops46h 45m

€943

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 19/5

07:30-10:20

2 stops18h 50m

Cork

Tue 26/5

06:15-11:42

1 stop13h 27m

€952

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 19/9

07:00-16:35

2 stops25h 35m

Cork

Sun 27/9

17:10-11:55

1 stop26h 45m

€958

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 19/9

14:10-16:35

1 stop18h 25m

Cork

Sun 27/9

17:10-11:55

1 stop26h 45m

€959

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 19/5

07:30-10:20

2 stops18h 50m

Cork

Tue 26/5

06:15-16:53

2 stops18h 38m

€961

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 19/5

14:10-16:30

1 stop18h 20m

Cork

Tue 26/5

16:55-12:20

1 stop27h 25m

€982
Fastest return journey

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 19/9

13:30-14:25

1 stop16h 55m

Cork

Sat 26/9

06:15-11:47

1 stop13h 32m

€985

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 18/9

13:50-23:30

1 stop25h 40m

Cork

Sat 26/9

06:15-11:47

1 stop13h 32m

€989

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

20h 50m

Direct flights

None
The fastest flight from Seattle to Cork takes 20h 50m
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 20h 50m.

  • 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.

Frequently asked questions about flying from Seattle to Cork

  • How do I get Price Alerts for flights from Seattle to Cork?

    Search flight deals from Seattle to Cork. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Seattle to Cork with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Cork?

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

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