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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 15/2. 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
13:40 - 15:00
SEA
-
ORK
17h 20m1 stop
Delta Logo
11:15 - 12:35
ORK
-
SEA
32h 20m1 stop
€425Delta
Tue, 3 Mar - Thu, 12 Mar
Delta Logo
07:10 - 15:00
SEA
-
ORK
23h 50m2 stops
Delta Logo
11:15 - 11:40
ORK
-
SEA
32h 25m1 stop
€429Delta
Wed, 4 Feb - Mon, 23 Feb
Delta Logo
15:05 - 23:25
SEA
-
ORK
24h 20m1 stop
Delta Logo
17:15 - 11:40
ORK
-
SEA
26h 25m1 stop
€430Delta
Mon, 9 Feb - Wed, 25 Feb
Delta Logo
14:10 - 15:00
SEA
-
ORK
16h 50m1 stop
Delta Logo
17:15 - 16:45
ORK
-
SEA
30h 30m2 stops
€434Delta
Wed, 4 Mar - Thu, 12 Mar
KLM Logo
08:30 - 10:45
SEA
-
ORK
18h 15m2 stops
KLM Logo
06:00 - 17:09
ORK
-
SEA
18h 09m2 stops
€434KLM
Tue, 3 Mar - Wed, 18 Mar
Delta Logo
11:17 - 15:00
SEA
-
ORK
19h 43m2 stops
Delta Logo
17:15 - 14:44
ORK
-
SEA
29h 29m2 stops
€438Delta
Sun, 8 Feb - Mon, 23 Feb
KLM Logo
13:40 - 15:00
SEA
-
ORK
17h 20m1 stop
KLM Logo
15:40 - 14:05
ORK
-
SEA
29h 25m1 stop
€441KLM
Tue, 3 Mar - Thu, 19 Mar
Delta Logo
05:00 - 12:55
SEA
-
ORK
23h 55m2 stops
Delta Logo
17:15 - 16:58
ORK
-
SEA
31h 43m2 stops
€442Delta
Mon, 9 Feb - Mon, 23 Feb
Delta Logo
08:30 - 23:25
SEA
-
ORK
30h 55m2 stops
Delta Logo
15:40 - 10:45
ORK
-
SEA
26h 05m2 stops
€447Delta
Mon, 2 Mar - Tue, 10 Mar
American Airlines Logo
18:50 - 21:00
SEA
-
ORK
18h 10m1 stop
American Airlines Logo
11:55 - 11:30
ORK
-
SEA
31h 35m1 stop
€455American Airlines
Thu, 22 Jan - Thu, 29 Jan

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
3 Mar
SEA13:40Seattle/Tacoma Intl
17h 20m
1 stop
ORK15:00Cork
12 Mar
ORK11:15Cork
32h 20m
1 stop
SEA12:35Seattle/Tacoma Intl
€425
Find similar
Delta
4 Feb
SEA07:10Seattle/Tacoma Intl
23h 50m
2 stops
ORK15:00Cork
23 Feb
ORK11:15Cork
32h 25m
1 stop
SEA11:40Seattle/Tacoma Intl
€429
Find similar
Delta
9 Feb
SEA15:05Seattle/Tacoma Intl
24h 20m
1 stop
ORK23:25Cork
25 Feb
ORK17:15Cork
26h 25m
1 stop
SEA11:40Seattle/Tacoma Intl
€430
Find similar

American Airlines flights from Seattle to Cork

Our best American Airlines deals on Seattle to Cork flight tickets
American Airlines
22 Jan
SEA18:50Seattle/Tacoma Intl
18h 10m
1 stop
ORK21:00Cork
29 Jan
ORK11:55Cork
31h 35m
1 stop
SEA11:30Seattle/Tacoma Intl
€455
Find similar
American Airlines
22 Jan
SEA08:04Seattle/Tacoma Intl
19h 06m
2 stops
ORK11:10Cork
29 Jan
ORK07:40Cork
17h 15m
1 stop
SEA16:55Seattle/Tacoma Intl
€459
Find similar

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 December 2025.
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

Tue 3/3

13:40-15:00

1 stop17h 20m

Cork

Thu 12/3

11:15-12:35

1 stop32h 20m

€425

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 4/2

07:10-15:00

2 stops23h 50m

Cork

Mon 23/2

11:15-11:40

1 stop32h 25m

€429

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 9/2

15:05-23:25

1 stop24h 20m

Cork

Wed 25/2

17:15-11:40

1 stop26h 25m

€430

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Wed 4/3

14:10-15:00

1 stop16h 50m

Cork

Thu 12/3

17:15-16:45

2 stops30h 30m

€434

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 3/3

08:30-10:45

2 stops18h 15m

Cork

Wed 18/3

06:00-17:09

2 stops18h 09m

€434

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 8/2

11:17-15:00

2 stops19h 43m

Cork

Mon 23/2

17:15-14:44

2 stops29h 29m

€438

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 3/3

13:40-15:00

1 stop17h 20m

Cork

Thu 19/3

15:40-14:05

1 stop29h 25m

€441

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 9/2

05:00-12:55

2 stops23h 55m

Cork

Mon 23/2

17:15-16:58

2 stops31h 43m

€442

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 2/3

08:30-23:25

2 stops30h 55m

Cork

Tue 10/3

15:40-10:45

2 stops26h 05m

€447

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 22/1

18:50-21:00

1 stop18h 10m

Cork

Thu 29/1

11:55-11:30

1 stop31h 35m

€455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 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 €454. 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 €591.

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

16h 50m

Direct flights

None
The fastest flight from Seattle to Cork takes 16h 50m
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 16h 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
Cobh
Midleton
Clonakilty
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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