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Cheap flights from Seattle to Cork from €435

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 19/6. 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.
Lufthansa Logo
10:30 - 16:20
SEA
-
ORK
21h 50m
2 stops
Lufthansa Logo
17:05 - 14:22
ORK
-
SEA
29h 17m
2 stops
€855Lufthansa
Mon, 21 Sep - Mon, 28 Sep
Lufthansa Logo
10:30 - 16:20
SEA
-
ORK
21h 50m
2 stops
Lufthansa Logo
17:05 - 11:55
ORK
-
SEA
26h 50m
1 stop
€860Lufthansa
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
08:00 - 21:45
SEA
-
ORK
29h 45m
3 stops
Multiple Airlines Logo
16:10 - 17:55
ORK
-
SEA
33h 45m
2 stops
€888Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
KLM Logo
17:40 - 23:30
SEA
-
ORK
21h 50m
1 stop
KLM Logo
06:15 - 16:35
ORK
-
SEA
18h 20m
1 stop
€888KLM
Thu, 17 Sep - Fri, 25 Sep
Delta Logo
07:20 - 10:20
SEA
-
ORK
19h 00m
2 stops
Delta Logo
06:15 - 16:35
ORK
-
SEA
18h 20m
1 stop
€892Delta
Thu, 17 Sep - Fri, 25 Sep
Delta Logo
07:20 - 10:20
SEA
-
ORK
19h 00m
2 stops
Delta Logo
06:15 - 16:55
ORK
-
SEA
18h 40m
2 stops
€901Delta
Thu, 17 Sep - Fri, 25 Sep
Multiple Airlines Logo
21:40 - 20:30
SEA
-
ORK
14h 50m
1 stop
Multiple Airlines Logo
08:10 - 23:39
ORK
-
SEA
23h 29m
2 stops
€940Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
KLM Logo
13:30 - 14:40
SEA
-
ORK
17h 10m
1 stop
KLM Logo
17:10 - 11:37
ORK
-
SEA
26h 27m
1 stop
€945KLM
Tue, 26 May - Wed, 3 Jun
Delta Logo
10:15 - 14:40
SEA
-
ORK
20h 25m
2 stops
Delta Logo
10:50 - 16:24
ORK
-
SEA
13h 34m
1 stop
€948Delta
Tue, 26 May - Thu, 4 Jun
Multiple Airlines Logo
08:00 - 21:45
SEA
-
ORK
29h 45m
3 stops
Multiple Airlines Logo
07:10 - 22:42
ORK
-
SEA
23h 32m
3 stops
€957Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep

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KLM flights from Seattle to Cork

Our best KLM deals on Seattle to Cork flight tickets
KLM
17 Sept
SEA17:40Seattle/Tacoma Intl
21h 50m
1 stop
ORK23:30Cork
25 Sept
ORK06:15Cork
18h 20m
1 stop
SEA16:35Seattle/Tacoma Intl
€888
KLM
26 May
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
3 Jun
ORK17:10Cork
26h 27m
1 stop
SEA11:37Seattle/Tacoma Intl
€945
KLM
31 May
SEA13:30Seattle/Tacoma Intl
17h 10m
1 stop
ORK14:40Cork
6 Jun
ORK17:10Cork
26h 27m
1 stop
SEA11:37Seattle/Tacoma Intl
€996

Delta flights from Seattle to Cork

Our best Delta deals on Seattle to Cork flight tickets
Delta
17 Sept
SEA07:20Seattle/Tacoma Intl
19h 00m
2 stops
ORK10:20Cork
25 Sept
ORK06:15Cork
18h 20m
1 stop
SEA16:35Seattle/Tacoma Intl
€892
Delta
17 Sept
SEA07:20Seattle/Tacoma Intl
19h 00m
2 stops
ORK10:20Cork
25 Sept
ORK06:15Cork
18h 40m
2 stops
SEA16:55Seattle/Tacoma Intl
€901
Delta
26 May
SEA10:15Seattle/Tacoma Intl
20h 25m
2 stops
ORK14:40Cork
4 Jun
ORK10:50Cork
13h 34m
1 stop
SEA16:24Seattle/Tacoma Intl
€948

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 5 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

Mon 21/9

10:30-16:20

2 stops21h 50m

Cork

Mon 28/9

17:05-14:22

2 stops29h 17m

€855

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 21/9

10:30-16:20

2 stops21h 50m

Cork

Mon 28/9

17:05-11:55

1 stop26h 50m

€860

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 21/9

08:00-21:45

3 stops29h 45m

Cork

Mon 28/9

16:10-17:55

2 stops33h 45m

€888

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 17/9

17:40-23:30

1 stop21h 50m

Cork

Fri 25/9

06:15-16:35

1 stop18h 20m

€888

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 17/9

07:20-10:20

2 stops19h 00m

Cork

Fri 25/9

06:15-16:35

1 stop18h 20m

€892

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 17/9

07:20-10:20

2 stops19h 00m

Cork

Fri 25/9

06:15-16:55

2 stops18h 40m

€901

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 2/6

21:40-20:30

1 stop14h 50m

Cork

Tue 9/6

08:10-23:39

2 stops23h 29m

€940

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 26/5

13:30-14:40

1 stop17h 10m

Cork

Wed 3/6

17:10-11:37

1 stop26h 27m

€945
Fastest return journey

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 26/5

10:15-14:40

2 stops20h 25m

Cork

Thu 4/6

10:50-16:24

1 stop13h 34m

€948

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 21/9

08:00-21:45

3 stops29h 45m

Cork

Mon 28/9

07:10-22:42

3 stops23h 32m

€957

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 €452.

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

17h 05m

Direct flights

None
The fastest flight from Seattle to Cork takes 17h 05m
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 17h 05m.

  • 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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