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Cheap flights from Seattle to Cork from €283

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 11/8. 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.
Delta Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
Delta Logo
17:15 - 20:05
ORK
-
SEA
33h 50m
2 stops
€796Delta
Sun, 18 Oct - Sat, 31 Oct
Delta Logo
18:40 - 14:40
SEA
-
ORK
36h 00m
1 stop
Delta Logo
17:15 - 19:05
ORK
-
SEA
33h 50m
2 stops
€798Delta
Mon, 19 Oct - Sun, 1 Nov
Delta Logo
07:20 - 14:40
SEA
-
ORK
23h 20m
2 stops
Delta Logo
17:15 - 19:30
ORK
-
SEA
33h 15m
2 stops
€800Delta
Sun, 18 Oct - Sat, 31 Oct
Delta Logo
07:20 - 14:40
SEA
-
ORK
23h 20m
2 stops
Delta Logo
06:00 - 21:48
ORK
-
SEA
22h 48m
2 stops
€801Delta
Sun, 18 Oct - Sun, 1 Nov
Delta Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
Delta Logo
15:40 - 16:21
ORK
-
SEA
31h 41m
1 stop
€804Delta
Sun, 18 Oct - Sat, 31 Oct
Delta Logo
18:40 - 14:40
SEA
-
ORK
36h 00m
1 stop
Delta Logo
15:40 - 15:21
ORK
-
SEA
31h 41m
1 stop
€807Delta
Mon, 19 Oct - Sun, 1 Nov
Delta Logo
21:55 - 14:40
SEA
-
ORK
32h 45m
2 stops
Delta Logo
15:40 - 15:21
ORK
-
SEA
31h 41m
1 stop
€820Delta
Sat, 17 Oct - Sun, 1 Nov
Delta Logo
21:55 - 14:40
SEA
-
ORK
32h 45m
2 stops
Delta Logo
15:40 - 20:48
ORK
-
SEA
37h 08m
2 stops
€824Delta
Sat, 17 Oct - Sun, 1 Nov
Delta Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
Delta Logo
17:15 - 12:47
ORK
-
SEA
26h 32m
1 stop
€827Delta
Sun, 18 Oct - Wed, 28 Oct
Delta Logo
18:40 - 14:40
SEA
-
ORK
36h 00m
1 stop
Delta Logo
11:15 - 12:47
ORK
-
SEA
32h 32m
1 stop
€828Delta
Mon, 19 Oct - Tue, 27 Oct

Aer Lingus flights from Seattle to Cork

Our best Aer Lingus deals on Seattle to Cork flight tickets
Aer Lingus
26 May
SEA19:10Seattle/Tacoma Intl
20h 40m
2 stops
ORK23:50Cork
4 Jun
ORK20:30Cork
28h 40m
2 stops
SEA17:10Seattle/Tacoma Intl
€893
Aer Lingus
26 May
SEA19:10Seattle/Tacoma Intl
15h 40m
2 stops
ORK18:50Cork
3 Jun
ORK19:20Cork
29h 50m
2 stops
SEA17:10Seattle/Tacoma Intl
€988
Aer Lingus
26 May
SEA19:10Seattle/Tacoma Intl
20h 40m
2 stops
ORK23:50Cork
4 Jun
ORK20:30Cork
28h 40m
2 stops
SEA17:10Seattle/Tacoma Intl
€1,013

Air Canada flights from Seattle to Cork

Our best Air Canada deals on Seattle to Cork flight tickets
Air Canada
20 Oct
SEA19:20Seattle/Tacoma Intl
40h 30m
2 stops
ORK19:50Cork
28 Oct
ORK07:40Cork
41h 42m
2 stops
SEA18:22Seattle/Tacoma Intl
€995
Air Canada
22 Oct
SEA19:20Seattle/Tacoma Intl
56h 50m
2 stops
ORK12:10Cork
31 Oct
ORK20:10Cork
33h 47m
2 stops
SEA22:57Seattle/Tacoma Intl
€1,000
Air Canada
19 Oct
SEA08:00Seattle/Tacoma Intl
23h 10m
2 stops
ORK15:10Cork
30 Oct
ORK11:55Cork
17h 02m
2 stops
SEA21:57Seattle/Tacoma Intl
€1,002

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 22 May 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

Sun 18/10

13:30-14:40

1 stop17h 10m

Cork

Sat 31/10

17:15-20:05

2 stops33h 50m

€796

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 19/10

18:40-14:40

1 stop36h 00m

Cork

Sun 1/11

17:15-19:05

2 stops33h 50m

€798

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 18/10

07:20-14:40

2 stops23h 20m

Cork

Sat 31/10

17:15-19:30

2 stops33h 15m

€800

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 18/10

07:20-14:40

2 stops23h 20m

Cork

Sun 1/11

06:00-21:48

2 stops22h 48m

€801

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 18/10

13:30-14:40

1 stop17h 10m

Cork

Sat 31/10

15:40-16:21

1 stop31h 41m

€804

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 19/10

18:40-14:40

1 stop36h 00m

Cork

Sun 1/11

15:40-15:21

1 stop31h 41m

€807

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 17/10

21:55-14:40

2 stops32h 45m

Cork

Sun 1/11

15:40-15:21

1 stop31h 41m

€820

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 17/10

21:55-14:40

2 stops32h 45m

Cork

Sun 1/11

15:40-20:48

2 stops37h 08m

€824
Fastest return journey

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 18/10

13:30-14:40

1 stop17h 10m

Cork

Wed 28/10

17:15-12:47

1 stop26h 32m

€827

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 19/10

18:40-14:40

1 stop36h 00m

Cork

Tue 27/10

11:15-12:47

1 stop32h 32m

€828

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 €455.

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

14h 50m

Direct flights

None
The fastest flight from Seattle to Cork takes 14h 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 14h 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.

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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