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Cheap flights from Seattle to Cork from $628

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 10/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:40 pm - 2:40 pm
SEA
-
ORK
36h 00m
1 stop
Multiple Airlines Logo
3:25 pm - 11:15 am
ORK
-
SEA
27h 50m
1 stop
$1,008Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
6:40 pm - 2:40 pm
SEA
-
ORK
36h 00m
1 stop
Multiple Airlines Logo
10:50 am - 8:29 pm
ORK
-
SEA
17h 39m
2 stops
$1,048Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
3:40 pm - 11:50 pm
SEA
-
ORK
24h 10m
2 stops
Multiple Airlines Logo
11:25 am - 11:45 am
ORK
-
SEA
32h 20m
2 stops
$1,073Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
British Airways Logo
1:30 pm - 11:50 pm
SEA
-
ORK
26h 20m
1 stop
British Airways Logo
5:35 pm - 11:30 am
ORK
-
SEA
25h 55m
1 stop
$1,138British Airways
Sat, Sep 5 - Mon, Dec 21
Multiple Airlines Logo
3:40 pm - 8:40 pm
SEA
-
ORK
21h 00m
2 stops
Multiple Airlines Logo
8:50 am - 9:40 am
ORK
-
SEA
32h 50m
2 stops
$1,142Multiple Airlines
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
7:35 pm - 1:10 pm
SEA
-
ORK
33h 35m
2 stops
Multiple Airlines Logo
8:15 pm - 6:50 pm
ORK
-
SEA
30h 35m
1 stop
$1,154Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
7:00 pm - 10:35 pm
SEA
-
ORK
19h 35m
3 stops
Multiple Airlines Logo
4:10 pm - 5:55 pm
ORK
-
SEA
33h 45m
2 stops
$1,162Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
KLM Logo
1:30 pm - 2:40 pm
SEA
-
ORK
17h 10m
1 stop
KLM Logo
10:50 am - 11:37 am
ORK
-
SEA
32h 47m
1 stop
$1,165KLM
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
7:00 pm - 10:35 pm
SEA
-
ORK
19h 35m
3 stops
Multiple Airlines Logo
7:10 am - 10:08 am
ORK
-
SEA
34h 58m
3 stops
$1,167Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
3:40 pm - 8:40 pm
SEA
-
ORK
21h 00m
2 stops
Multiple Airlines Logo
8:50 am - 10:43 pm
ORK
-
SEA
21h 53m
3 stops
$1,171Multiple Airlines
Sun, May 31 - Sat, Jun 6

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British Airways flights from Seattle to Cork

Our best British Airways deals on Seattle to Cork flight tickets
British Airways
Sep 5
SEA1:30 pmSeattle/Tacoma Intl
26h 20m
1 stop
ORK11:50 pmCork
Dec 21
ORK5:35 pmCork
25h 55m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$1,138
British Airways
Sep 5
SEA8:20 pmSeattle/Tacoma Intl
19h 30m
1 stop
ORK11:50 pmCork
Dec 21
ORK11:50 amCork
19h 22m
2 stops
SEA11:12 pmSeattle/Tacoma Intl
$1,198
British Airways
May 31
SEA7:10 pmSeattle/Tacoma Intl
20h 40m
2 stops
ORK11:50 pmCork
Jun 6
ORK8:30 pmCork
23h 05m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$1,328

KLM flights from Seattle to Cork

Our best KLM deals on Seattle to Cork flight tickets
KLM
May 31
SEA1:30 pmSeattle/Tacoma Intl
17h 10m
1 stop
ORK2:40 pmCork
Jun 6
ORK10:50 amCork
32h 47m
1 stop
SEA11:37 amSeattle/Tacoma Intl
$1,165
KLM
May 16
SEA1:45 pmSeattle/Tacoma Intl
12h 35m
1 stop
ORK10:20 amCork
May 23
ORK6:15 amCork
13h 27m
1 stop
SEA11:42 amSeattle/Tacoma Intl
$1,310
KLM
May 20
SEA1:45 pmSeattle/Tacoma Intl
18h 50m
1 stop
ORK4:35 pmCork
Jun 29
ORK3:25 pmCork
27h 50m
1 stop
SEA11:15 amSeattle/Tacoma Intl
$1,325

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated April 21, 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 round-trip

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 8/16

6:40 pm-2:40 pm

1 stop36h 00m

Cork

Mon 8/24

3:25 pm-11:15 am

1 stop27h 50m

$1,008

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 8/16

6:40 pm-2:40 pm

1 stop36h 00m

Cork

Mon 8/24

10:50 am-8:29 pm

2 stops17h 39m

$1,048

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 8/16

3:40 pm-11:50 pm

2 stops24h 10m

Cork

Mon 8/24

11:25 am-11:45 am

2 stops32h 20m

$1,073

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 9/5

1:30 pm-11:50 pm

1 stop26h 20m

Cork

Mon 12/21

5:35 pm-11:30 am

1 stop25h 55m

$1,138

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 5/31

3:40 pm-8:40 pm

2 stops21h 00m

Cork

Sat 6/6

8:50 am-9:40 am

2 stops32h 50m

$1,142

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sat 5/16

7:35 pm-1:10 pm

2 stops33h 35m

Cork

Sat 5/23

8:15 pm-6:50 pm

1 stop30h 35m

$1,154

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 6/5

7:00 pm-10:35 pm

3 stops19h 35m

Cork

Fri 6/12

4:10 pm-5:55 pm

2 stops33h 45m

$1,162

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 5/31

1:30 pm-2:40 pm

1 stop17h 10m

Cork

Sat 6/6

10:50 am-11:37 am

1 stop32h 47m

$1,165

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Fri 6/5

7:00 pm-10:35 pm

3 stops19h 35m

Cork

Fri 6/12

7:10 am-10:08 am

3 stops34h 58m

$1,167
Quickest round-trip

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 5/31

3:40 pm-8:40 pm

2 stops21h 00m

Cork

Sat 6/6

8:50 am-10:43 pm

3 stops21h 53m

$1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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?

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 round-trip 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.
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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 4530.3 mi apart from one another. 17h 10m is a normal flight duration for this route.

  • 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 many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cork Airport?

  • 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 layovers. 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 travel and health documents you'll need for your trip to Cork Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cork Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Cork?

Best airlines flying from Seattle to Cork

Compare and see reviews for airlines that fly from Seattle to Cork with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $526Free CancellationRating
7.9
8,433 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.1
11,646 reviews
Search American Airlines flights
British AirwaysPriceFrom $828Free CancellationRating
6.7
7,905 reviews
Search British Airways flights

Traveling to a place near Cork?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cork?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cork from Seattle.

Can I find flights from Seattle to Cork with flexible booking policies on momondo?

Flights from Seattle to Cork with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Cork from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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