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

Aer Lingus and KLM 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.

$528 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.

10:50 am - 4:30 pm

ORK

SEA

13h 40m

1 stop

6:45 pm - 2:40 pm

SEA

ORK

35h 55m

1 stop

$569Multiple Airlines

Sat, May 23 - Mon, Jun 1

10:50 am - 4:30 pm

ORK

SEA

13h 40m

1 stop

10:35 am - 10:20 am

SEA

ORK

15h 45m

2 stops

$571Delta

Sat, May 23 - Mon, Jun 1

10:50 am - 4:30 pm

ORK

SEA

13h 40m

1 stop

7:15 am - 10:20 am

SEA

ORK

19h 05m

2 stops

$572Delta

Thu, Apr 9 - Thu, Apr 16

6:15 am - 4:30 pm

ORK

SEA

18h 15m

1 stop

5:35 pm - 4:35 pm

SEA

ORK

15h 00m

1 stop

$573KLM

Thu, Apr 9 - Thu, Apr 16

6:15 am - 11:45 am

ORK

SEA

13h 30m

1 stop

7:15 am - 10:20 am

SEA

ORK

19h 05m

2 stops

$574Delta

Thu, Apr 9 - Thu, Apr 16

10:50 am - 10:15 pm

ORK

SEA

19h 25m

2 stops

8:50 am - 10:20 am

SEA

ORK

17h 30m

2 stops

$577Delta

Thu, Apr 9 - Thu, Apr 16

10:50 am - 10:15 pm

ORK

SEA

19h 25m

2 stops

7:15 am - 10:20 am

SEA

ORK

19h 05m

2 stops

$578Delta

Thu, Apr 9 - Thu, Apr 16

6:15 am - 1:25 pm

ORK

SEA

15h 10m

2 stops

9:30 am - 10:20 am

SEA

ORK

16h 50m

2 stops

$579Delta

Sat, May 23 - Mon, Jun 1

6:15 am - 7:05 pm

ORK

SEA

20h 50m

2 stops

1:50 pm - 10:20 am

SEA

ORK

12h 30m

1 stop

$580Delta

Sat, May 23 - Mon, Jun 1

3:10 pm - 11:15 am

ORK

SEA

28h 05m

1 stop

1:50 pm - 10:20 am

SEA

ORK

12h 30m

1 stop

$621KLM

Sat, May 23 - Mon, Jun 1

Delta flights from Cork to Seattle

Our best Delta deals on Cork to Seattle flight tickets

Delta

Mar 5

ORK6:00 amCork

13h 35m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 9

SEA9:55 amSeattle/Tacoma Intl

22h 05m

2 stops

ORK3:00 pmCork

$569

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

$572

Delta

May 23

ORK6:15 amCork

18h 15m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

Jun 1

SEA7:30 amSeattle/Tacoma Intl

18h 50m

2 stops

ORK10:20 amCork

$573

KLM flights from Cork to Seattle

Our best KLM deals on Cork to Seattle flight tickets

KLM

May 23

ORK3:10 pmCork

28h 05m

1 stop

SEA11:15 amSeattle/Tacoma Intl

Jun 1

SEA1:50 pmSeattle/Tacoma Intl

12h 30m

1 stop

ORK10:20 amCork

$621

KLM

May 23

ORK6:15 amCork

17h 46m

2 stops

SEA4:01 pmSeattle/Tacoma Intl

Jun 1

SEA10:40 amSeattle/Tacoma Intl

15h 40m

2 stops

ORK10:20 amCork

$641

KLM

May 23

ORK6:15 amCork

17h 46m

2 stops

SEA4:01 pmSeattle/Tacoma Intl

Jun 1

SEA10:40 amSeattle/Tacoma Intl

15h 40m

2 stops

ORK10:20 amCork

$690

Fly from

Fly to

Route

Depart

Return

Price

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

10:50 am-4:30 pm

1 stop13h 40m

Seattle/Tacoma Intl

Mon 6/1

6:45 pm-2:40 pm

1 stop35h 55m

$569

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

10:50 am-4:30 pm

1 stop13h 40m

Seattle/Tacoma Intl

Mon 6/1

10:35 am-10:20 am

2 stops15h 45m

$571

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

$572

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:15 am-4:30 pm

1 stop18h 15m

Seattle/Tacoma Intl

Thu 4/16

5:35 pm-4:35 pm

1 stop15h 00m

$573

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

6:15 am-11:45 am

1 stop13h 30m

Seattle/Tacoma Intl

Thu 4/16

7:15 am-10:20 am

2 stops19h 05m

$574

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

10:50 am-10:15 pm

2 stops19h 25m

Seattle/Tacoma Intl

Thu 4/16

8:50 am-10:20 am

2 stops17h 30m

$577

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

10:50 am-10:15 pm

2 stops19h 25m

Seattle/Tacoma Intl

Thu 4/16

7:15 am-10:20 am

2 stops19h 05m

$578

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

6:15 am-1:25 pm

2 stops15h 10m

Seattle/Tacoma Intl

Mon 6/1

9:30 am-10:20 am

2 stops16h 50m

$579

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

6:15 am-7:05 pm

2 stops20h 50m

Seattle/Tacoma Intl

Mon 6/1

1:50 pm-10:20 am

1 stop12h 30m

$580

CorkSeattle

ORK - SEA

ORKSEA

Cork

Sat 5/23

3:10 pm-11:15 am

1 stop28h 05m

Seattle/Tacoma Intl

Mon 6/1

1:50 pm-10:20 am

1 stop12h 30m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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	18h 15m
Direct flights	None

The fastest flight from Cork to Seattle takes 18h 15m

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 18h 15m.
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

Redmond

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Kirkland

Centralia

Tumwater

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.

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