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

As of August 2025, there is 1 operator available to choose from for flights from Cork Airport to Seattle/Tacoma Intl Airport.

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.

€530 Cheap Flights from Cork to Seattle in 2025

1 adult

0 bags

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Find the cheapest flights from Cork to Seattle

Round-trip

One-way

Cheap return flights

16:15 - 11:25ORK-SEA

27h 10m2 stops

23:30 - 23:45SEA-ORK

16h 15m2 stops

€704

Find Deal

Thu, 4 Sep - Tue, 9 Sep

06:25 - 16:05ORK-SEA

17h 40m1 stop

13:30 - 14:40SEA-ORK

17h 10m1 stop

€706KLM

Find Deal

Thu, 4 Sep - Tue, 9 Sep

06:25 - 16:38ORK-SEA

18h 13m2 stops

13:30 - 14:40SEA-ORK

17h 10m1 stop

€711

Find Deal

Thu, 4 Sep - Tue, 9 Sep

06:00 - 16:05ORK-SEA

18h 05m1 stop

07:45 - 14:40SEA-ORK

22h 55m2 stops

€767Delta

Find Deal

Sun, 14 Sep - Sat, 20 Sep

06:00 - 18:24ORK-SEA

20h 24m2 stops

07:45 - 14:40SEA-ORK

22h 55m2 stops

€772Delta

Find Deal

Sun, 14 Sep - Sat, 20 Sep

06:00 - 16:05ORK-SEA

18h 05m1 stop

17:40 - 22:25SEA-ORK

20h 45m1 stop

€869KLM

Find Deal

Sun, 14 Sep - Sat, 20 Sep

07:20 - 21:53ORK-SEA

22h 33m2 stops

13:02 - 19:50SEA-ORK

22h 48m2 stops

€1,708British Airways

Find Deal

Sun, 14 Sep - Sat, 20 Sep

20:30 - 11:35ORK-SEA

23h 05m1 stop

15:00 - 15:15SEA-ORK

16h 15m2 stops

€1,765British Airways

Find Deal

Sun, 14 Sep - Sat, 20 Sep

20:30 - 11:35ORK-SEA

23h 05m1 stop

20:20 - 19:50SEA-ORK

15h 30m1 stop

€2,201British Airways

Find Deal

Sun, 14 Sep - Sat, 20 Sep

KLM flights from Cork to Seattle

Our best KLM deals on Cork to Seattle flight tickets

KLM

4 Sept

ORK06:25Cork

17h 40m

1 stop

SEA16:05Seattle/Tacoma Intl

9 Sept

SEA13:30Seattle/Tacoma Intl

17h 10m

1 stop

ORK14:40Cork

€706

Find similar

KLM

14 Sept

ORK06:00Cork

18h 05m

1 stop

SEA16:05Seattle/Tacoma Intl

20 Sept

SEA17:40Seattle/Tacoma Intl

20h 45m

1 stop

ORK22:25Cork

€869

Find similar

Delta flights from Cork to Seattle

Our best Delta deals on Cork to Seattle flight tickets

Delta

14 Sept

ORK06:00Cork

18h 05m

1 stop

SEA16:05Seattle/Tacoma Intl

20 Sept

SEA07:45Seattle/Tacoma Intl

22h 55m

2 stops

ORK14:40Cork

€767

Find similar

Delta

14 Sept

ORK06:00Cork

20h 24m

2 stops

SEA18:24Seattle/Tacoma Intl

20 Sept

SEA07:45Seattle/Tacoma Intl

22h 55m

2 stops

ORK14:40Cork

€772

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

16:15-11:25

2 stops27h 10m

Seattle/Tacoma Intl

Tue 9/9

23:30-23:45

2 stops16h 15m

€704

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

06:25-16:05

1 stop17h 40m

Seattle/Tacoma Intl

Tue 9/9

13:30-14:40

1 stop17h 10m

€706

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

06:25-16:38

2 stops18h 13m

Seattle/Tacoma Intl

Tue 9/9

13:30-14:40

1 stop17h 10m

€711

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

06:00-16:05

1 stop18h 05m

Seattle/Tacoma Intl

Sat 20/9

07:45-14:40

2 stops22h 55m

€767

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

06:00-18:24

2 stops20h 24m

Seattle/Tacoma Intl

Sat 20/9

07:45-14:40

2 stops22h 55m

€772

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

06:00-16:05

1 stop18h 05m

Seattle/Tacoma Intl

Sat 20/9

17:40-22:25

1 stop20h 45m

€869

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

07:20-21:53

2 stops22h 33m

Seattle/Tacoma Intl

Sat 20/9

13:02-19:50

2 stops22h 48m

€1,708

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

20:30-11:35

1 stop23h 05m

Seattle/Tacoma Intl

Sat 20/9

15:00-15:15

2 stops16h 15m

€1,765

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sun 14/9

20:30-11:35

1 stop23h 05m

Seattle/Tacoma Intl

Sat 20/9

20:20-19:50

1 stop15h 30m

€2,201

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Friday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as €611. Flights from Cork to Seattle on a Tuesday will generally be more expensive and average around €725. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Best price found	€704
Fastest flight time	17h 40m
Direct flights	None
Airports in Seattle	1 airport

The best flight deal from Cork to Seattle found on momondo in the last 72 hours is €704

The fastest flight from Cork to Seattle takes 17h 40m

There are no direct flights from Cork to Seattle. Popular non-direct route for this connection is Cork Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

How far is Cork to Seattle/Tacoma Intl by plane?
The distance between Cork and Seattle/Tacoma Intl is about 7290.8 km. 17h 40m 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 many operators does momondo search for flights from Cork Airport to Seattle/Tacoma Intl Airport?
As of August 2025, there is 1 operator available to choose from for flights from Cork Airport to Seattle/Tacoma Intl Airport.
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.
What is the most popular airline from Cork to Seattle?
momondo data reveals that the most frequently booked airline on the route from Cork to Seattle is KLM, representing 100% of all bookings.

Best airlines flying from Cork to Seattle

Compare and see reviews for airlines that fly from Cork to Seattle with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom €496	Free Cancellation	Rating 7.8 1,385 reviews		Search KLM flights

Aberdeen

Lynnwood

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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.

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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.