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Cheap flights from Seattle to Cork from €305

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 30/8. 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.
KLM Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
KLM Logo
06:15 - 11:47
ORK
-
SEA
13h 32m
1 stop
€837KLM
Tue, 18 Aug - Fri, 11 Sep
Delta Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
Delta Logo
10:50 - 16:35
ORK
-
SEA
13h 45m
1 stop
€840Delta
Tue, 18 Aug - Thu, 10 Sep
Delta Logo
11:25 - 14:40
SEA
-
ORK
19h 15m
2 stops
Delta Logo
06:15 - 11:47
ORK
-
SEA
13h 32m
1 stop
€843Delta
Tue, 18 Aug - Fri, 11 Sep
Delta Logo
07:20 - 23:30
SEA
-
ORK
32h 10m
2 stops
Delta Logo
06:15 - 11:47
ORK
-
SEA
13h 32m
1 stop
€846Delta
Mon, 17 Aug - Fri, 11 Sep
Delta Logo
07:20 - 23:30
SEA
-
ORK
32h 10m
2 stops
Delta Logo
17:10 - 11:47
ORK
-
SEA
26h 37m
1 stop
€847Delta
Tue, 15 Sep - Mon, 28 Sep
Delta Logo
11:25 - 14:40
SEA
-
ORK
19h 15m
2 stops
Delta Logo
10:50 - 22:05
ORK
-
SEA
19h 15m
2 stops
€852Delta
Tue, 18 Aug - Fri, 11 Sep
Lufthansa Logo
13:56 - 16:30
SEA
-
ORK
18h 34m
2 stops
Lufthansa Logo
17:05 - 11:55
ORK
-
SEA
26h 50m
1 stop
€862Lufthansa
Wed, 16 Sep - Mon, 28 Sep
Lufthansa Logo
14:10 - 16:30
SEA
-
ORK
18h 20m
1 stop
Lufthansa Logo
17:05 - 11:55
ORK
-
SEA
26h 50m
1 stop
€863Lufthansa
Tue, 15 Sep - Mon, 28 Sep
Lufthansa Logo
14:10 - 16:30
SEA
-
ORK
18h 20m
1 stop
Lufthansa Logo
17:05 - 11:55
ORK
-
SEA
26h 50m
1 stop
€864Lufthansa
Wed, 19 Aug - Thu, 10 Sep
Lufthansa Logo
08:10 - 16:30
SEA
-
ORK
24h 20m
2 stops
Lufthansa Logo
17:05 - 11:55
ORK
-
SEA
26h 50m
1 stop
€868Lufthansa
Wed, 19 Aug - Thu, 10 Sep

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KLM flights from Seattle to Cork

Our best KLM deals on Seattle to Cork flight tickets
KLM
18 Aug
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
11 Sept
ORK06:15Cork
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
€837
KLM
18 Aug
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
12 Sept
ORK15:10Cork
28h 05m
1 stop
SEA11:15Seattle/Tacoma Intl
€902
KLM
17 Aug
SEA13:50Seattle/Tacoma Intl
12h 30m
1 stop
ORK10:20Cork
10 Sept
ORK10:50Cork
32h 57m
1 stop
SEA11:47Seattle/Tacoma Intl
€914

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
18 Aug
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
10 Sept
ORK10:50Cork
13h 45m
1 stop
SEA16:35Seattle/Tacoma Intl
€840
Delta
18 Aug
SEA11:25Seattle/Tacoma Intl
19h 15m
2 stops
ORK14:40Cork
11 Sept
ORK06:15Cork
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
€843
Delta
17 Aug
SEA07:20Seattle/Tacoma Intl
32h 10m
2 stops
ORK23:30Cork
11 Sept
ORK06:15Cork
13h 32m
1 stop
SEA11:47Seattle/Tacoma Intl
€846

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 28 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
Fastest return journey

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 18/8

13:30-14:40

1 stop17h 10m

Cork

Fri 11/9

06:15-11:47

1 stop13h 32m

€837

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 18/8

13:30-14:40

1 stop17h 10m

Cork

Thu 10/9

10:50-16:35

1 stop13h 45m

€840

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 18/8

11:25-14:40

2 stops19h 15m

Cork

Fri 11/9

06:15-11:47

1 stop13h 32m

€843

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 17/8

07:20-23:30

2 stops32h 10m

Cork

Fri 11/9

06:15-11:47

1 stop13h 32m

€846

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 15/9

07:20-23:30

2 stops32h 10m

Cork

Mon 28/9

17:10-11:47

1 stop26h 37m

€847

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 18/8

11:25-14:40

2 stops19h 15m

Cork

Fri 11/9

10:50-22:05

2 stops19h 15m

€852

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 16/9

13:56-16:30

2 stops18h 34m

Cork

Mon 28/9

17:05-11:55

1 stop26h 50m

€862

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 15/9

14:10-16:30

1 stop18h 20m

Cork

Mon 28/9

17:05-11:55

1 stop26h 50m

€863

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 19/8

14:10-16:30

1 stop18h 20m

Cork

Thu 10/9

17:05-11:55

1 stop26h 50m

€864

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 19/8

08:10-16:30

2 stops24h 20m

Cork

Thu 10/9

17:05-11:55

1 stop26h 50m

€868

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Seattle and Cork?

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 €451.

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

17h 10m

Direct flights

None
The fastest flight from Seattle to Cork takes 17h 10m
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 17h 10m.

  • 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
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.

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