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Cheap flights from Seattle to Cork from $419

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 6/20. 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 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
6:15 am - 11:45 am
ORK
-
SEA
13h 30m
1 stop
$479Multiple Airlines
lun., mar. 30 - mar., abr. 7
Delta Logo
11:45 am - 2:40 pm
SEA
-
ORK
18h 55m
2 stops
Delta Logo
6:15 am - 4:30 pm
ORK
-
SEA
18h 15m
1 stop
$481Delta
lun., mar. 30 - mar., abr. 7
Delta Logo
11:45 am - 2:40 pm
SEA
-
ORK
18h 55m
2 stops
Delta Logo
10:50 am - 10:10 pm
ORK
-
SEA
19h 20m
2 stops
$491Delta
lun., mar. 30 - mar., abr. 7
Multiple Airlines Logo
2:24 pm - 4:30 pm
SEA
-
ORK
18h 06m
2 stops
Multiple Airlines Logo
7:35 pm - 7:00 pm
ORK
-
SEA
31h 25m
2 stops
$554Multiple Airlines
dom., abr. 12 - vie., may. 1
Multiple Airlines Logo
2:10 pm - 4:30 pm
SEA
-
ORK
18h 20m
1 stop
Multiple Airlines Logo
7:35 pm - 10:42 pm
ORK
-
SEA
35h 07m
2 stops
$555Multiple Airlines
dom., abr. 12 - vie., may. 1
Lufthansa Logo
2:10 pm - 4:30 pm
SEA
-
ORK
18h 20m
1 stop
Lufthansa Logo
5:05 pm - 12:20 pm
ORK
-
SEA
27h 15m
1 stop
$563Lufthansa
dom., abr. 12 - vie., may. 1
Lufthansa Logo
2:10 pm - 4:30 pm
SEA
-
ORK
18h 20m
1 stop
Lufthansa Logo
5:05 pm - 10:20 pm
ORK
-
SEA
37h 15m
2 stops
$565Lufthansa
dom., abr. 12 - vie., may. 1
Lufthansa Logo
7:00 am - 4:30 pm
SEA
-
ORK
25h 30m
2 stops
Lufthansa Logo
5:05 pm - 2:20 pm
ORK
-
SEA
29h 15m
2 stops
$569Lufthansa
dom., abr. 12 - vie., may. 1
American Airlines Logo
6:50 pm - 3:25 pm
SEA
-
ORK
12h 35m
1 stop
American Airlines Logo
11:55 am - 11:30 am
ORK
-
SEA
31h 35m
1 stop
$642American Airlines
lun., feb. 23 - lun., mar. 2
American Airlines Logo
1:37 pm - 3:25 pm
SEA
-
ORK
17h 48m
2 stops
American Airlines Logo
11:55 am - 11:30 am
ORK
-
SEA
31h 35m
1 stop
$646American Airlines
lun., feb. 23 - lun., mar. 2

Lufthansa flights from Seattle to Cork

Our best Lufthansa deals on Seattle to Cork flight tickets
Lufthansa
Apr 12
SEA2:10 pmSeattle/Tacoma Intl
18h 20m
1 stop
ORK4:30 pmCork
May 1
ORK5:05 pmCork
27h 15m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$563
Lufthansa
Apr 12
SEA2:10 pmSeattle/Tacoma Intl
18h 20m
1 stop
ORK4:30 pmCork
May 1
ORK5:05 pmCork
37h 15m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
$565
Lufthansa
Apr 12
SEA7:00 amSeattle/Tacoma Intl
25h 30m
2 stops
ORK4:30 pmCork
May 1
ORK5:05 pmCork
29h 15m
2 stops
SEA2:20 pmSeattle/Tacoma Intl
$569

Air Canada flights from Seattle to Cork

Our best Air Canada deals on Seattle to Cork flight tickets
Air Canada
Mar 5
SEA3:40 pmSeattle/Tacoma Intl
23h 45m
2 stops
ORK11:25 pmCork
Mar 9
ORK11:55 amCork
41h 21m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$831
Air Canada
Mar 5
SEA3:40 pmSeattle/Tacoma Intl
23h 45m
2 stops
ORK11:25 pmCork
Mar 9
ORK7:40 amCork
22h 17m
2 stops
SEA10:57 pmSeattle/Tacoma Intl
$872
Air Canada
Mar 5
SEA10:05 amSeattle/Tacoma Intl
21h 20m
2 stops
ORK3:25 pmCork
Mar 9
ORK11:55 amCork
18h 02m
2 stops
SEA10:57 pmSeattle/Tacoma Intl
$873

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 enero 29, 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

lun. 3/30

6:40 pm-2:40 pm

1 stop36h 00m

Cork

mar. 4/7

6:15 am-11:45 am

1 stop13h 30m

$479

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 3/30

11:45 am-2:40 pm

2 stops18h 55m

Cork

mar. 4/7

6:15 am-4:30 pm

1 stop18h 15m

$481

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 3/30

11:45 am-2:40 pm

2 stops18h 55m

Cork

mar. 4/7

10:50 am-10:10 pm

2 stops19h 20m

$491

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 4/12

2:24 pm-4:30 pm

2 stops18h 06m

Cork

vie. 5/1

7:35 pm-7:00 pm

2 stops31h 25m

$554

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 4/12

2:10 pm-4:30 pm

1 stop18h 20m

Cork

vie. 5/1

7:35 pm-10:42 pm

2 stops35h 07m

$555

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 4/12

2:10 pm-4:30 pm

1 stop18h 20m

Cork

vie. 5/1

5:05 pm-12:20 pm

1 stop27h 15m

$563

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 4/12

2:10 pm-4:30 pm

1 stop18h 20m

Cork

vie. 5/1

5:05 pm-10:20 pm

2 stops37h 15m

$565

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

dom. 4/12

7:00 am-4:30 pm

2 stops25h 30m

Cork

vie. 5/1

5:05 pm-2:20 pm

2 stops29h 15m

$569

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 2/23

6:50 pm-3:25 pm

1 stop12h 35m

Cork

lun. 3/2

11:55 am-11:30 am

1 stop31h 35m

$642

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

lun. 2/23

1:37 pm-3:25 pm

2 stops17h 48m

Cork

lun. 3/2

11:55 am-11:30 am

1 stop31h 35m

$646

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $529. If you are unable to visit Cork during the month of November, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $688.

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 40m

Direct flights

None
The fastest flight from Seattle to Cork takes 17h 40m
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 4530.3 mi apart from one another. 17h 40m 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
KLMPriceFrom $509Free CancellationRating
7.7
1,443 reviews
Search KLM flights
DeltaPriceFrom $526Free CancellationRating
7.9
8,125 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.2
11,199 reviews
Search American Airlines flights
British AirwaysPriceFrom $828Free CancellationRating
6.7
7,705 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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