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Cheap flights from Cork to Seattle from €405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Seattle departing on 22/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Cork to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:05 - 16:55
ORK
-
SEA
32h 50m
1 stop
British Airways Logo
10:31 - 21:00
SEA
-
ORK
26h 29m
2 stops
€738British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
16:05 - 16:55
ORK
-
SEA
32h 50m
1 stop
British Airways Logo
10:31 - 21:00
SEA
-
ORK
26h 29m
2 stops
€739British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
07:40 - 00:35
ORK
-
SEA
24h 55m
2 stops
British Airways Logo
15:40 - 15:25
SEA
-
ORK
15h 45m
2 stops
€743British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
11:55 - 23:38
ORK
-
SEA
19h 43m
2 stops
British Airways Logo
15:40 - 15:25
SEA
-
ORK
15h 45m
2 stops
€743British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
07:40 - 00:35
ORK
-
SEA
24h 55m
2 stops
British Airways Logo
15:40 - 15:25
SEA
-
ORK
15h 45m
2 stops
€744British Airways
Thu, 3 Dec - Mon, 7 Dec
Aer Lingus Logo
07:10 - 17:10
ORK
-
SEA
18h 00m
2 stops
Aer Lingus Logo
19:10 - 19:50
SEA
-
ORK
16h 40m
2 stops
€802Aer Lingus
Tue, 11 Aug - Tue, 18 Aug
Aer Lingus Logo
20:30 - 17:10
ORK
-
SEA
28h 40m
2 stops
Aer Lingus Logo
20:20 - 19:50
SEA
-
ORK
15h 30m
1 stop
€844Aer Lingus
Tue, 11 Aug - Tue, 18 Aug
British Airways Logo
11:55 - 16:55
ORK
-
SEA
13h 00m
1 stop
British Airways Logo
18:50 - 21:00
SEA
-
ORK
18h 10m
1 stop
€930British Airways
Thu, 3 Dec - Mon, 7 Dec
Multiple Airlines Logo
07:10 - 18:55
ORK
-
SEA
19h 45m
1 stop
Multiple Airlines Logo
21:40 - 19:50
SEA
-
ORK
14h 10m
1 stop
€1,010Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
07:10 - 09:40
ORK
-
SEA
34h 30m
3 stops
Multiple Airlines Logo
05:50 - 10:45
SEA
-
ORK
20h 55m
3 stops
€1,204Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug

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Aer Lingus flights from Cork to Seattle

Our best Aer Lingus deals on Cork to Seattle flight tickets
Aer Lingus
11 Aug
ORK07:10Cork
18h 00m
2 stops
SEA17:10Seattle/Tacoma Intl
18 Aug
SEA19:10Seattle/Tacoma Intl
16h 40m
2 stops
ORK19:50Cork
€802
Aer Lingus
11 Aug
ORK20:30Cork
28h 40m
2 stops
SEA17:10Seattle/Tacoma Intl
18 Aug
SEA20:20Seattle/Tacoma Intl
15h 30m
1 stop
ORK19:50Cork
€844

British Airways flights from Cork to Seattle

Our best British Airways deals on Cork to Seattle flight tickets
British Airways
3 Dec
ORK16:05Cork
32h 50m
1 stop
SEA16:55Seattle/Tacoma Intl
7 Dec
SEA10:31Seattle/Tacoma Intl
26h 29m
2 stops
ORK21:00Cork
€738
British Airways
3 Dec
ORK16:05Cork
32h 50m
1 stop
SEA16:55Seattle/Tacoma Intl
7 Dec
SEA10:31Seattle/Tacoma Intl
26h 29m
2 stops
ORK21:00Cork
€739
British Airways
3 Dec
ORK07:40Cork
24h 55m
2 stops
SEA00:35Seattle/Tacoma Intl
7 Dec
SEA15:40Seattle/Tacoma Intl
15h 45m
2 stops
ORK15:25Cork
€743

momondo Fare Finder

 
Customise your flight search to find flights from Cork to Seattle 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 2 July 2026.
Use the filters below to find and compare flights from Cork to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

16:05-16:55

1 stop32h 50m

Seattle/Tacoma Intl

Mon 7/12

10:31-21:00

2 stops26h 29m

€738

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

16:05-16:55

1 stop32h 50m

Seattle/Tacoma Intl

Mon 7/12

10:31-21:00

2 stops26h 29m

€739

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

07:40-00:35

2 stops24h 55m

Seattle/Tacoma Intl

Mon 7/12

15:40-15:25

2 stops15h 45m

€743

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

11:55-23:38

2 stops19h 43m

Seattle/Tacoma Intl

Mon 7/12

15:40-15:25

2 stops15h 45m

€743

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

07:40-00:35

2 stops24h 55m

Seattle/Tacoma Intl

Mon 7/12

15:40-15:25

2 stops15h 45m

€744

CorkSeattle

ORK - SEA

ORKSEA

Cork

Tue 11/8

07:10-17:10

2 stops18h 00m

Seattle/Tacoma Intl

Tue 18/8

19:10-19:50

2 stops16h 40m

€802

CorkSeattle

ORK - SEA

ORKSEA

Cork

Tue 11/8

20:30-17:10

2 stops28h 40m

Seattle/Tacoma Intl

Tue 18/8

20:20-19:50

1 stop15h 30m

€844
Fastest return journey

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/12

11:55-16:55

1 stop13h 00m

Seattle/Tacoma Intl

Mon 7/12

18:50-21:00

1 stop18h 10m

€930

CorkSeattle

ORK - SEA

ORKSEA

Cork

Tue 11/8

07:10-18:55

1 stop19h 45m

Seattle/Tacoma Intl

Tue 18/8

21:40-19:50

1 stop14h 10m

€1,010

CorkSeattle

ORK - SEA

ORKSEA

Cork

Tue 11/8

07:10-09:40

3 stops34h 30m

Seattle/Tacoma Intl

Tue 18/8

05:50-10:45

3 stops20h 55m

€1,204

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Cork to Seattle

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

Can stopping save me money on Cork to Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Cork to Seattle flight.

When to book flights from Cork to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cork to Seattle (ORK to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to Seattle

Fastest flight time

13h 18m

Direct flights

None
The fastest flight from Cork to Seattle takes 13h 18m
There are no direct flights from Cork to Seattle. There are no popular flight routes from Cork to Seattle.
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Frequently asked questions about flying from Cork to Seattle

  • How far is Cork to Seattle/Tacoma Intl by plane?

    The distance between Cork and Seattle/Tacoma Intl is about 7290.8 km. 13h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cork Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Cork Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cork Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cork Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Edmonds
Aberdeen
Lynnwood

Why use momondo?

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

Finding the right flight to Seattle from Cork is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

All flight searches from Cork to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cork to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cork to Seattle.

I’m not ready to book a flight from Cork to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cork to Seattle 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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