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

British Airways, American Airlines, 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.

$466 Cheap Flights from Cork to Seattle in 2025/26

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Find the cheapest flights from Cork to Seattle

Round-trip

One-way

Cheap round-trip flights

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11:45 am - 6:20 pmORK-SEA

14h 35m1 stop

1:30 pm - 3:10 pmSEA-ORK

17h 40m1 stop

$760American Airlines

Find Deal

Thu, Apr 9 - Thu, Apr 16

7:40 am - 5:55 pmORK-SEA

17h 15m1 stop

8:20 pm - 11:45 pmSEA-ORK

19h 25m1 stop

$761British Airways

Find Deal

Thu, Mar 26 - Sun, Apr 5

8:30 pm - 11:35 amORK-SEA

23h 05m1 stop

3:21 pm - 3:10 pmSEA-ORK

15h 49m2 stops

$762British Airways

Find Deal

Thu, Apr 9 - Thu, Apr 16

8:30 pm - 11:35 amORK-SEA

23h 05m1 stop

3:21 pm - 3:10 pmSEA-ORK

15h 49m2 stops

$764British Airways

Find Deal

Thu, Apr 9 - Thu, Apr 16

7:40 am - 11:08 pmORK-SEA

22h 28m2 stops

8:20 pm - 11:45 pmSEA-ORK

19h 25m1 stop

$765British Airways

Find Deal

Thu, Mar 26 - Sun, Apr 5

11:45 am - 11:05 pmORK-SEA

19h 20m2 stops

7:00 am - 10:45 amSEA-ORK

19h 45m2 stops

$774American Airlines

Find Deal

Thu, Apr 9 - Thu, Apr 16

11:45 am - 11:05 pmORK-SEA

19h 20m2 stops

11:51 am - 3:10 pmSEA-ORK

19h 19m2 stops

$776American Airlines

Find Deal

Thu, Apr 9 - Thu, Apr 16

7:40 am - 11:08 pmORK-SEA

22h 28m2 stops

7:51 am - 10:45 amSEA-ORK

18h 54m2 stops

$784British Airways

Find Deal

Thu, Mar 26 - Sun, Apr 5

7:40 am - 6:00 pmORK-SEA

17h 20m2 stops

11:55 am - 7:50 pmSEA-ORK

23h 55m3 stops

$1,361Multiple Airlines

Find Deal

Thu, Mar 26 - Sun, Apr 5

American Airlines flights from Cork to Seattle

Our best American Airlines deals on Cork to Seattle flight tickets

American Airlines

Apr 9

ORK11:45 amCork

14h 35m

1 stop

SEA6:20 pmSeattle/Tacoma Intl

Apr 16

SEA1:30 pmSeattle/Tacoma Intl

17h 40m

1 stop

ORK3:10 pmCork

$760

Find similar

American Airlines

Apr 9

ORK11:45 amCork

19h 20m

2 stops

SEA11:05 pmSeattle/Tacoma Intl

Apr 16

SEA7:00 amSeattle/Tacoma Intl

19h 45m

2 stops

ORK10:45 amCork

$774

Find similar

American Airlines

Apr 9

ORK11:45 amCork

19h 20m

2 stops

SEA11:05 pmSeattle/Tacoma Intl

Apr 16

SEA11:51 amSeattle/Tacoma Intl

19h 19m

2 stops

ORK3:10 pmCork

$776

Find similar

British Airways flights from Cork to Seattle

Our best British Airways deals on Cork to Seattle flight tickets

British Airways

Mar 26

ORK7:40 amCork

17h 15m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

Apr 5

SEA8:20 pmSeattle/Tacoma Intl

19h 25m

1 stop

ORK11:45 pmCork

$761

Find similar

British Airways

Apr 9

ORK8:30 pmCork

23h 05m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Apr 16

SEA3:21 pmSeattle/Tacoma Intl

15h 49m

2 stops

ORK3:10 pmCork

$762

Find similar

British Airways

Apr 9

ORK8:30 pmCork

23h 05m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Apr 16

SEA3:21 pmSeattle/Tacoma Intl

15h 49m

2 stops

ORK3:10 pmCork

$764

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

11:45 am-6:20 pm

1 stop14h 35m

Seattle/Tacoma Intl

Thu 4/16

1:30 pm-3:10 pm

1 stop17h 40m

$760

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/26

7:40 am-5:55 pm

1 stop17h 15m

Seattle/Tacoma Intl

Sun 4/5

8:20 pm-11:45 pm

1 stop19h 25m

$761

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

8:30 pm-11:35 am

1 stop23h 05m

Seattle/Tacoma Intl

Thu 4/16

3:21 pm-3:10 pm

2 stops15h 49m

$762

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

8:30 pm-11:35 am

1 stop23h 05m

Seattle/Tacoma Intl

Thu 4/16

3:21 pm-3:10 pm

2 stops15h 49m

$764

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/26

7:40 am-11:08 pm

2 stops22h 28m

Seattle/Tacoma Intl

Sun 4/5

8:20 pm-11:45 pm

1 stop19h 25m

$765

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

11:45 am-11:05 pm

2 stops19h 20m

Seattle/Tacoma Intl

Thu 4/16

7:00 am-10:45 am

2 stops19h 45m

$774

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 4/9

11:45 am-11:05 pm

2 stops19h 20m

Seattle/Tacoma Intl

Thu 4/16

11:51 am-3:10 pm

2 stops19h 19m

$776

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/26

7:40 am-11:08 pm

2 stops22h 28m

Seattle/Tacoma Intl

Sun 4/5

7:51 am-10:45 am

2 stops18h 54m

$784

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 3/26

7:40 am-6:00 pm

2 stops17h 20m

Seattle/Tacoma Intl

Sun 4/5

11:55 am-7:50 pm

3 stops23h 55m

$1,361

CorkSeattle

ORK - SEA

ORKSEA

Cork

Thu 1/8

7:20 pm-7:50 pm

3 stops56h 30m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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

Flying to Seattle from Cork at noon is the least expensive time of day to depart. momondo users have found prices as low as $792 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $969. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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

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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 14h 35m.
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

Federal Way

Tukwila

Kirkland

Fife

Centralia

Lakewood

Shoreline

Cle Elum

Redmond

Westport

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.