What are the cheapest airlines to fly from State of Washington to Cork one-way?

To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $724. Delta flights start at $728 while deals on Aer Lingus start at $2,363 one-way.

What are the most popular airlines that fly from State of Washington to Cork?

American Airlines, British Airways and Delta are the most popular airlines when flying from State of Washington to Cork.

What is the cheapest month to fly from State of Washington to Cork?

Flights from State of Washington to Cork lean towards being more expensive in June. Prices are generally better when you fly from State of Washington to Cork in January, with the cheapest ticket starting at $536.

What airport do you fly into for flights to Cork from Washington?

Cork (ORK) is the airport you will fly into if you book a flight from Washington to Cork. It is only a 4.0 mi journey from Cork (ORK) to Cork’s city center.

Can I find deals for flights from Washington to Cork that include hotel bookings?

Yes. In addition to deals on Washington to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Cork?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cork.

Can I find deals for business class flights from Washington to Cork?

Yes. Cheapflights offers flight deals from Washington to Cork by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$724+ Flights from Washington to Cork

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Cheap flight deals from Washington to Cork

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$750 (KLM)
One-way from	$724 (KLM)
Popular in	June
Cheapest in	January
Average price	$586

Provider with most accurate pricing for Seattle/Tacoma Intl-Cork flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cork flights.

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From Washington to Cork

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One-way flight from Washington to Cork

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($191 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Washington to Cork

Cheapest flights from Washington to Cork
Explore the most affordable flight options available from Washington to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Thu 5/226:07 pmSEA - ORK

1 stop14h 28mKLM

Thu 5/296:00 amORK - SEA

1 stop13h 40mKLM

Deal found 4/24

$750

Thu 5/2211:55 amSEA - ORK

2 stops20h 40mDelta

Thu 5/296:00 amORK - SEA

1 stop17h 57mDelta

Deal found 4/24

$755

Sun 6/85:35 amSEA - ORK

3 stops24h 00mMultiple Airlines

Sun 6/158:10 amORK - SEA

3 stops44h 18mMultiple Airlines

Deal found 4/24

$867

Tue 7/111:49 amPDX - ORK

2 stops18h 51mDelta

Tue 7/156:00 amORK - PDX

2 stops23h 35mDelta

Deal found 4/25

$963

Sun 5/116:45 pmSEA - ORK

2 stops21h 00mAer Lingus

Sat 5/178:30 pmORK - SEA

1 stop23h 00mAer Lingus

Deal found 4/25

$980

Tue 7/11:45 pmPDX - ORK

2 stops19h 05mKLM

Tue 7/155:20 pmORK - PDX

1 stop26h 00mKLM

Deal found 4/25

$1,057

Tue 6/2411:35 amSEA - ORK

2 stops19h 40mAir Canada

Tue 7/88:30 pmORK - SEA

2 stops32h 11mAir Canada

Deal found 4/24

$1,112

Mon 8/1810:46 amSEA - ORK

2 stops20h 29mBritish Airways

Tue 8/198:30 pmORK - SEA

2 stops31h 34mBritish Airways

Deal found 4/25

$1,138

Mon 5/1911:20 amSEA - ORK

2 stops19h 55mAmerican Airlines

Sat 5/247:20 amORK - SEA

2 stops21h 02mAmerican Airlines

Deal found 4/25

$1,235

Mon 6/3012:59 amPDX - ORK

2 stops25h 46mBritish Airways

Tue 7/157:20 amORK - PDX

2 stops22h 46mBritish Airways

Deal found 4/25

$1,250

Tue 7/110:48 amPDX - ORK

3 stops20h 27mAir Canada

Tue 7/157:20 amORK - PDX

3 stops23h 09mAir Canada

Deal found 4/25

$1,456

Best flights from Washington to Cork
Discover carefully curated flight deals from Washington to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Thu 5/226:07 pmSEA - ORK

1 stop14h 28mKLM

Thu 5/296:00 amORK - SEA

1 stop13h 40mKLM

Deal found 4/24

$750

Thu 5/2211:55 amSEA - ORK

2 stops20h 40mDelta

Thu 5/296:00 amORK - SEA

1 stop17h 57mDelta

Deal found 4/24

$755

Sun 6/85:35 amSEA - ORK

3 stops24h 00mMultiple Airlines

Sun 6/158:10 amORK - SEA

3 stops44h 18mMultiple Airlines

Deal found 4/24

$867

Sun 5/116:45 pmSEA - ORK

2 stops21h 00mAer Lingus

Sat 5/178:30 pmORK - SEA

1 stop23h 00mAer Lingus

Deal found 4/25

$980

Tue 6/2411:35 amSEA - ORK

2 stops19h 40mAir Canada

Tue 7/88:30 pmORK - SEA

2 stops32h 11mAir Canada

Deal found 4/24

$1,112

Mon 5/1911:20 amSEA - ORK

2 stops19h 55mAmerican Airlines

Sat 5/247:20 amORK - SEA

2 stops21h 02mAmerican Airlines

Deal found 4/25

$1,235

Mon 6/3012:59 amPDX - ORK

2 stops25h 46mBritish Airways

Tue 7/157:20 amORK - PDX

2 stops22h 46mBritish Airways

Deal found 4/25

$1,250

Tue 7/111:49 amPDX - ORK

2 stops18h 51mDelta

Tue 7/156:00 amORK - PDX

2 stops23h 35mDelta

Deal found 4/25

$963

Tue 7/11:45 pmPDX - ORK

2 stops19h 05mKLM

Tue 7/155:20 pmORK - PDX

1 stop26h 00mKLM

Deal found 4/25

$1,057

Tue 7/110:48 amPDX - ORK

3 stops20h 27mAir Canada

Tue 7/157:20 amORK - PDX

3 stops23h 09mAir Canada

Deal found 4/25

$1,456

Last-minute flights from Washington to Cork
Discover last-minute flight deals from Washington to Cork. Data last updated April 25, 2025 and is based on user searches.

Sun 5/116:45 pmSEA - ORK

2 stops21h 00mAer Lingus

Sat 5/178:30 pmORK - SEA

2 stops29h 20mAer Lingus

Deal found 4/25

$950

Sun 5/117:00 pmSEA - ORK

3 stops20h 59mMultiple Airlines

Sat 5/178:00 amORK - SEA

3 stops43h 37mMultiple Airlines

Deal found 4/25

$988

Mon 5/1911:20 amSEA - ORK

2 stops19h 55mAmerican Airlines

Sat 5/247:20 amORK - SEA

2 stops21h 02mAmerican Airlines

Deal found 4/25

$1,235

Thu 5/226:07 pmSEA - ORK

1 stop14h 28mKLM

Thu 5/296:00 amORK - SEA

1 stop13h 40mKLM

Deal found 4/24

$750

Thu 5/2211:55 amSEA - ORK

2 stops20h 40mDelta

Thu 5/296:00 amORK - SEA

1 stop17h 57mDelta

Deal found 4/24

$755

One-way flights from Washington to Cork
Search for one-way flight options from Washington to Cork. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Mon 6/91:30 pmSEA - ORK

1 stop17h 10mKLM

Deal found 4/25

$724

Mon 6/911:31 amSEA - ORK

2 stops19h 09mDelta

Deal found 4/25

$728

Sun 6/812:05 amSEA - ORK

2 stops26h 40mAer Lingus

Deal found 4/25

$2,363

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 5/22

6:07 pm-4:35 pm

1 stop14h 28m

Cork

Thu 5/29

6:00 am-11:40 am

1 stop13h 40m

$750

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Thu 5/22

11:55 am-4:35 pm

2 stops20h 40m

Cork

Thu 5/29

6:00 am-3:57 pm

1 stop17h 57m

$755

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 6/8

5:35 am-1:35 pm

3 stops24h 00m

Cork

Sun 6/15

8:10 am-8:28 pm

3 stops44h 18m

$867

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 7/1

11:49 am-2:40 pm

2 stops18h 51m

Cork

Tue 7/15

6:00 am-9:35 pm

2 stops23h 35m

$963

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Sun 5/11

6:45 pm-11:45 pm

2 stops21h 00m

Cork

Sat 5/17

8:30 pm-11:30 am

1 stop23h 00m

$980

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 7/1

1:45 pm-4:50 pm

2 stops19h 05m

Cork

Tue 7/15

5:20 pm-11:20 am

1 stop26h 00m

$1,057

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Tue 6/24

11:35 am-3:15 pm

2 stops19h 40m

Cork

Tue 7/8

8:30 pm-8:41 pm

2 stops32h 11m

$1,112

SeattleCork

SEA - ORK

SEAORK

Seattle/Tacoma Intl

Mon 5/19

11:20 am-3:15 pm

2 stops19h 55m

Cork

Sat 5/24

7:20 am-8:22 pm

2 stops21h 02m

$1,235

PortlandCork

PDX - ORK

PDXORK

Portland

Mon 6/30

12:59 am-10:45 am

2 stops25h 46m

Cork

Tue 7/15

7:20 am-10:06 pm

2 stops22h 46m

$1,250

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 7/1

10:48 am-3:15 pm

3 stops20h 27m

Cork

Tue 7/15

7:20 am-10:29 pm

3 stops23h 09m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 13 results

Best time to book a flight from Washington to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cork

What is the cheapest month to book a flight from State of Washington to Cork?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Cork (average of $644). Flying from State of Washington to Cork in June is currently the most expensive (average of $1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to ORK?

When flying from State of Washington to Cork, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cork by month

In terms of precipitation, rainfall in Cork ranges from 2.4 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Cork when rainfall is around 2.4 in.

Temperature in Cork by month

If weather is an important factor for your trip to Cork, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Cork

See what other customers who have flown with Delta, KLM and American Airlines from Washington to Cork have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

9,210 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.0

Good

1,070 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Cork from Washington?
Cork (ORK) is the airport you will fly into if you book a flight from Washington to Cork. It is only a 4.0 mi journey from Cork (ORK) to Cork’s city center.
What are the cheapest airlines to fly from State of Washington to Cork one-way?
To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $724. Delta flights start at $728 while deals on Aer Lingus start at $2,363 one-way.
Can I find deals for flights from Washington to Cork that include hotel bookings?
Yes. In addition to deals on Washington to Cork flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Cork?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cork.
Can I find deals for business class flights from Washington to Cork?
Yes. Cheapflights offers flight deals from Washington to Cork by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Cork?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Cork (average of $644). Flying from State of Washington to Cork in June is currently the most expensive (average of $1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington to Cork

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Top 4 airlines flying from Washington to Cork

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$455	Average$701	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$474	Average$907	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$528	Average$856	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$687	Average$1,105	FlexibilityNo cancel fee	On-time70%

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$724+ Cheap flights from Washington to Cork (ORK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Cork with Cheapflights

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Cheap flight deals from Washington to Cork

Keep the following information in mind while searching for Washington to Cork flight deals. Data was last updated April 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Cork

Cheapest flights from Washington to CorkExplore the most affordable flight options available from Washington to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Washington to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Cork that are best for you.

Best time to book a flight from Washington to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cork

What is the cheapest month to book a flight from State of Washington to Cork?

What is the cheapest time of day to fly from WA to ORK?

Find hourly flight availability from Washington to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Rainfall in Cork by month

Plan your trip to Cork by taking into account the average rainfall totals by month.

Temperature in Cork by month

Plan your trip to Cork by taking into account the average temperature totals by month.

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cork. Reviews last updated April 25, 2025.

See what other customers who have flown with Delta, KLM and American Airlines from Washington to Cork have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Cork from Washington?

What are the cheapest airlines to fly from State of Washington to Cork one-way?

Can I find deals for flights from Washington to Cork that include hotel bookings?

How can I find direct flights from Washington to Cork?

Can I find deals for business class flights from Washington to Cork?

What is the cheapest month to book a flight from State of Washington to Cork?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Cork

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Washington to Cork

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Cheapest flights from Washington to Cork
Explore the most affordable flight options available from Washington to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.