What is the cheapest airline that flies from Cork to Seattle/Tacoma Intl?

Aer Lingus and Delta are the most popular carriers operating from Cork to Seattle/Tacoma Intl

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 were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$564 Cheap Flights from Cork to Seattle in 2026

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Find the cheapest flights from Cork to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:45 am

ORK

SEA

13h 45m

1 stop

5:30 pm - 4:35 pm

SEA

ORK

15h 05m

1 stop

$564Delta

Thu, Apr 9 - Thu, Apr 16

10:50 am - 4:30 pm

ORK

SEA

13h 40m

1 stop

5:30 pm - 4:35 pm

SEA

ORK

15h 05m

1 stop

$565KLM

Thu, Apr 9 - Thu, Apr 16

10:50 am - 4:30 pm

ORK

SEA

13h 40m

1 stop

7:15 am - 10:20 am

SEA

ORK

19h 05m

2 stops

$566Delta

Thu, Apr 9 - Thu, Apr 16

6:00 am - 2:59 pm

ORK

SEA

16h 59m

2 stops

7:15 am - 10:20 am

SEA

ORK

19h 05m

2 stops

$570Delta

Thu, Apr 9 - Thu, Apr 16

6:00 am - 2:59 pm

ORK

SEA

16h 59m

2 stops

9:00 am - 10:20 am

SEA

ORK

17h 20m

2 stops

$572Delta

Thu, Apr 9 - Thu, Apr 16

3:10 pm - 11:15 am

ORK

SEA

28h 05m

1 stop

1:30 pm - 2:40 pm

SEA

ORK

17h 10m

1 stop

$580Air France

Sat, May 23 - Mon, Jun 1

3:10 pm - 11:15 am

ORK

SEA

28h 05m

1 stop

1:30 pm - 2:40 pm

SEA

ORK

17h 10m

1 stop

$582KLM

Sat, May 23 - Mon, Jun 1

6:00 am - 2:45 pm

ORK

SEA

16h 45m

2 stops

1:30 pm - 2:40 pm

SEA

ORK

17h 10m

1 stop

$612KLM

Sat, May 23 - Mon, Jun 1

6:00 am - 2:45 pm

ORK

SEA

16h 45m

2 stops

1:30 pm - 2:40 pm

SEA

ORK

17h 10m

1 stop

$617KLM

Sat, May 23 - Mon, Jun 1

6:00 am - 2:45 pm

ORK

SEA

16h 45m

2 stops

9:30 am - 10:20 am

SEA

ORK

16h 50m

2 stops

$726Delta

Sat, May 23 - Mon, Jun 1

KLM flights from Cork to Seattle

Our best KLM deals on Cork to Seattle flight tickets

KLM

Apr 9

ORK10:50 amCork

13h 40m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

Apr 16

SEA5:30 pmSeattle/Tacoma Intl

15h 05m

1 stop

ORK4:35 pmCork

$565

KLM

May 23

ORK3:10 pmCork

28h 05m

1 stop

SEA11:15 amSeattle/Tacoma Intl

Jun 1

SEA1:30 pmSeattle/Tacoma Intl

17h 10m

1 stop

ORK2:40 pmCork

$582

KLM

May 23

ORK6:00 amCork

16h 45m

2 stops

SEA2:45 pmSeattle/Tacoma Intl

Jun 1

SEA1:30 pmSeattle/Tacoma Intl

17h 10m

1 stop

ORK2:40 pmCork

$612

Delta flights from Cork to Seattle

Our best Delta deals on Cork to Seattle flight tickets

Delta

Apr 9

ORK10:50 amCork

13h 40m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

Apr 16

SEA9:00 amSeattle/Tacoma Intl

17h 20m

2 stops

ORK10:20 amCork

$564

Delta

Apr 9

ORK10:50 amCork

13h 40m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

Apr 16

SEA7:15 amSeattle/Tacoma Intl

19h 05m

2 stops

ORK10:20 amCork

$566

Delta

Apr 9

ORK6:00 amCork

16h 59m

2 stops

SEA2:59 pmSeattle/Tacoma Intl

Apr 16

SEA7:15 amSeattle/Tacoma Intl

19h 05m

2 stops

ORK10:20 amCork

$570

Fly from

Fly to

Route

Depart

Return

Price

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:00 am-11:45 am

1 stop13h 45m

Seattle/Tacoma Intl

Thu 4/16

5:30 pm-4:35 pm

1 stop15h 05m

$564

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

10:50 am-4:30 pm

1 stop13h 40m

Seattle/Tacoma Intl

Thu 4/16

5:30 pm-4:35 pm

1 stop15h 05m

$565

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

10:50 am-4:30 pm

1 stop13h 40m

Seattle/Tacoma Intl

Thu 4/16

7:15 am-10:20 am

2 stops19h 05m

$566

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:00 am-2:59 pm

2 stops16h 59m

Seattle/Tacoma Intl

Thu 4/16

7:15 am-10:20 am

2 stops19h 05m

$570

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:00 am-2:59 pm

2 stops16h 59m

Seattle/Tacoma Intl

Thu 4/16

9:00 am-10:20 am

2 stops17h 20m

$572

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

3:10 pm-11:15 am

1 stop28h 05m

Seattle/Tacoma Intl

Mon 6/1

1:30 pm-2:40 pm

1 stop17h 10m

$580

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

3:10 pm-11:15 am

1 stop28h 05m

Seattle/Tacoma Intl

Mon 6/1

1:30 pm-2:40 pm

1 stop17h 10m

$582

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

6:00 am-2:45 pm

2 stops16h 45m

Seattle/Tacoma Intl

Mon 6/1

1:30 pm-2:40 pm

1 stop17h 10m

$612

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

6:00 am-2:45 pm

2 stops16h 45m

Seattle/Tacoma Intl

Mon 6/1

1:30 pm-2:40 pm

1 stop17h 10m

$617

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

6:00 am-2:45 pm

2 stops16h 45m

Seattle/Tacoma Intl

Mon 6/1

9:30 am-10:20 am

2 stops16h 50m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted 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

Prices

Airlines

Can stopping save me money on Cork to Seattle flights?

You could potentially save up to 43% 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 round-trip 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 40m
Direct flights	None

The fastest flight from Cork to Seattle takes 13h 40m

There are no direct flights from Cork to Seattle. There are no popular flight routes from Cork to Seattle.

Search flight deals

How far is Cork to Seattle/Tacoma Intl by plane?
The straight-line distance from Cork to Seattle/Tacoma Intl is 4530.3 mi. A reasonable flight in good conditions will take 13h 40m.
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 were last updated today.
How old do you have to be to fly from Cork Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Kirkland

Westport

Centralia

Shoreline

Why use momondo?

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

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 Seattle from Cork.

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

Yes. All flights to Seattle from Cork on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Seattle from Cork. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Cork to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.