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Cheap flights from Seattle to Cork from €265

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 6/7. 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
18:40 - 14:40
SEA
-
ORK
36h 00m
1 stop
Multiple Airlines Logo
17:10 - 16:30
ORK
-
SEA
31h 20m
1 stop
€549Multiple Airlines
Mon, 30 Mar - Tue, 7 Apr
Delta Logo
11:45 - 14:40
SEA
-
ORK
18h 55m
2 stops
Delta Logo
10:50 - 16:30
ORK
-
SEA
13h 40m
1 stop
€551Delta
Mon, 30 Mar - Tue, 7 Apr
KLM Logo
09:55 - 10:20
SEA
-
ORK
16h 25m
2 stops
KLM Logo
06:15 - 16:30
ORK
-
SEA
18h 15m
1 stop
€555KLM
Mon, 30 Mar - Tue, 7 Apr
Delta Logo
11:45 - 14:40
SEA
-
ORK
18h 55m
2 stops
Delta Logo
10:50 - 22:10
ORK
-
SEA
19h 20m
2 stops
€560Delta
Mon, 30 Mar - Tue, 7 Apr
Delta Logo
09:55 - 10:20
SEA
-
ORK
16h 25m
2 stops
Delta Logo
10:50 - 22:10
ORK
-
SEA
19h 20m
2 stops
€564Delta
Mon, 30 Mar - Tue, 7 Apr
KLM Logo
13:45 - 22:35
SEA
-
ORK
24h 50m
1 stop
KLM Logo
15:25 - 11:15
ORK
-
SEA
27h 50m
1 stop
€659KLM
Sun, 12 Apr - Fri, 1 May
Delta Logo
07:15 - 10:20
SEA
-
ORK
19h 05m
2 stops
Delta Logo
06:15 - 11:45
ORK
-
SEA
13h 30m
1 stop
€682Delta
Fri, 3 Apr - Fri, 10 Apr
Multiple Airlines Logo
14:10 - 16:30
SEA
-
ORK
18h 20m
1 stop
Multiple Airlines Logo
19:35 - 23:29
ORK
-
SEA
35h 54m
2 stops
€690Multiple Airlines
Sun, 12 Apr - Fri, 1 May
Delta Logo
13:45 - 16:40
SEA
-
ORK
18h 55m
1 stop
Delta Logo
10:50 - 22:31
ORK
-
SEA
19h 41m
2 stops
€693Delta
Sun, 12 Apr - Fri, 1 May
Delta Logo
07:15 - 10:20
SEA
-
ORK
19h 05m
2 stops
Delta Logo
10:50 - 22:31
ORK
-
SEA
19h 41m
2 stops
€697Delta
Sun, 12 Apr - Fri, 1 May

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
30 Mar
SEA11:45Seattle/Tacoma Intl
18h 55m
2 stops
ORK14:40Cork
7 Apr
ORK10:50Cork
13h 40m
1 stop
SEA16:30Seattle/Tacoma Intl
€551
Delta
30 Mar
SEA11:45Seattle/Tacoma Intl
18h 55m
2 stops
ORK14:40Cork
7 Apr
ORK10:50Cork
19h 20m
2 stops
SEA22:10Seattle/Tacoma Intl
€560
Delta
2 Mar
SEA08:30Seattle/Tacoma Intl
22h 30m
2 stops
ORK15:00Cork
19 Mar
ORK06:00Cork
19h 23m
2 stops
SEA18:23Seattle/Tacoma Intl
€560

Aer Lingus flights from Seattle to Cork

Our best Aer Lingus deals on Seattle to Cork flight tickets
Aer Lingus
2 Mar
SEA20:05Seattle/Tacoma Intl
37h 15m
2 stops
ORK17:20Cork
19 Mar
ORK11:35Cork
38h 45m
2 stops
SEA19:20Seattle/Tacoma Intl
€770
Aer Lingus
15 Aug
SEA19:10Seattle/Tacoma Intl
16h 40m
2 stops
ORK19:50Cork
23 Aug
ORK20:30Cork
28h 40m
2 stops
SEA17:10Seattle/Tacoma Intl
€771
Aer Lingus
20 Mar
SEA21:05Seattle/Tacoma Intl
31h 00m
2 stops
ORK11:05Cork
25 Mar
ORK07:40Cork
18h 40m
2 stops
SEA19:20Seattle/Tacoma Intl
€838

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 26 February 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

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 30/3

18:40-14:40

1 stop36h 00m

Cork

Tue 7/4

17:10-16:30

1 stop31h 20m

€549

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 30/3

11:45-14:40

2 stops18h 55m

Cork

Tue 7/4

10:50-16:30

1 stop13h 40m

€551

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 30/3

09:55-10:20

2 stops16h 25m

Cork

Tue 7/4

06:15-16:30

1 stop18h 15m

€555

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 30/3

11:45-14:40

2 stops18h 55m

Cork

Tue 7/4

10:50-22:10

2 stops19h 20m

€560

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 30/3

09:55-10:20

2 stops16h 25m

Cork

Tue 7/4

10:50-22:10

2 stops19h 20m

€564

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 12/4

13:45-22:35

1 stop24h 50m

Cork

Fri 1/5

15:25-11:15

1 stop27h 50m

€659

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 3/4

07:15-10:20

2 stops19h 05m

Cork

Fri 10/4

06:15-11:45

1 stop13h 30m

€682

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 12/4

14:10-16:30

1 stop18h 20m

Cork

Fri 1/5

19:35-23:29

2 stops35h 54m

€690

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 12/4

13:45-16:40

1 stop18h 55m

Cork

Fri 1/5

10:50-22:31

2 stops19h 41m

€693

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 12/4

07:15-10:20

2 stops19h 05m

Cork

Fri 1/5

10:50-22:31

2 stops19h 41m

€697

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 €448. If you aren’t able to travel to Cork during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €583.

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

18h 10m

Direct flights

None
The fastest flight from Seattle to Cork takes 18h 10m
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 7290.8 km apart from one another. By plane, this route typically takes 18h 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
Skibbereen
Kinsale
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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