What are the cheapest airlines flying from Cork to Washington, D.C. round-trip?

According to our current data, Delta ($676), KLM ($746), and British Airways ($826) offers the cheapest pricing from Cork to Washington, D.C..

What are the cheapest airlines to fly from Cork to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $467 on Aer Lingus. Other airlines that offer cheap prices include KLM from $668 and Delta from $674 one-way.

What is the cheapest month to book a flight from Cork to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Cork to Washington, D.C. (average of $309). Flying from Cork to Washington, D.C. in July is currently the most expensive (average of $345). 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 day to fly from Cork to Washington, D.C.?

Travelers seeking maximum savings on their Cork to Washington, D.C. flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Cork to Washington, D.C.?

The most popular flight routes from Cork to Washington, D.C. are Cork - Baltimore/Washington, Cork - Washington, D.C. Reagan-National and Cork - Washington, D.C. Dulles Intl.

What is the cheapest day to fly round-trip from Cork to Washington, D.C.?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C.. Check prices with Cheapflights to find a great deal for your trip.

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

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

What airport do you fly from for flights from Cork to Washington, D.C.?

Located just 4.0 mi from the city center, Cork is the airport most travelers will use when flying to Washington, D.C. from Cork. Booking flights from Cork (ORK) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 0 different airlines.

Can I find deals for flights from Cork to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from Cork to Washington, D.C.?

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

Can I find deals for business class flights from Cork to Washington, D.C.?

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

$312+ Flights from Cork to Washington, D.C.

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Cheap flight deals from Cork to Washington, D.C.

Round-trip from	$676 (Delta)
One-way from	$312 (Kiwi.com)

From Cork to Washington, D.C. (WAS)

Search Deals

One-way flight from Cork to Washington, D.C. (WAS)

Search Deals

Find flight deals from Cork to Washington, D.C.

Cheapest flights from Cork to Washington, D.C.
Explore the most affordable flight options available from Cork to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 10/226:00 amORK - IAD

1 stop14h 35mDelta

Fri 10/315:50 pmIAD - ORK

2 stops18h 55mDelta

Deal found 7/1

$676

Wed 10/226:00 amORK - BWI

2 stops20h 43mDelta

Fri 10/315:25 pmBWI - ORK

2 stops19h 20mDelta

Deal found 7/1

$681

Wed 10/226:00 amORK - DCA

2 stops20h 14mDelta

Fri 10/317:30 pmDCA - ORK

2 stops17h 15mDelta

Deal found 7/1

$681

Wed 10/226:00 amORK - IAD

1 stop14h 35mKLM

Fri 10/316:35 pmIAD - ORK

1 stop23h 15mKLM

Deal found 7/1

$746

Wed 10/227:20 amORK - BWI

1 stop17h 15mBritish Airways

Fri 10/319:30 pmBWI - ORK

1 stop13h 55mBritish Airways

Deal found 7/1

$826

Sat 8/168:30 pmORK - BWI

2 stops27h 00mMultiple Airlines

Tue 8/2610:00 amBWI - ORK

2 stops19h 45mMultiple Airlines

Deal found 7/3

$838

Thu 7/176:00 amORK - DCA

2 stops15h 33mMultiple Airlines

Tue 7/226:20 pmDCA - ORK

2 stops15h 40mMultiple Airlines

Deal found 7/2

$903

Sat 8/167:20 amORK - IAD

1 stop13h 40mMultiple Airlines

Tue 8/265:50 pmIAD - ORK

1 stop11h 55mMultiple Airlines

Deal found 7/3

$920

Thu 7/177:20 amORK - IAD

2 stops17h 16mAmerican Airlines

Mon 7/215:50 pmIAD - ORK

1 stop11h 55mAmerican Airlines

Deal found 7/1

$1,039

Thu 7/177:20 amORK - BWI

2 stops16h 09mAmerican Airlines

Mon 7/219:20 pmBWI - ORK

1 stop12h 55mAmerican Airlines

Deal found 7/1

$1,039

Thu 7/177:20 amORK - DCA

2 stops16h 09mAmerican Airlines

Mon 7/212:59 pmDCA - ORK

2 stops14h 46mAmerican Airlines

Deal found 7/1

$1,039

Fri 8/153:45 pmORK - IAD

1 stop32h 30mAir France

Fri 8/226:30 pmIAD - ORK

1 stop10h 45mAir France

Deal found 7/1

$1,081

Best flights from Cork to Washington, D.C.
Discover carefully curated flight deals from Cork to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 10/226:00 amORK - IAD

1 stop14h 35mDelta

Fri 10/315:50 pmIAD - ORK

2 stops18h 55mDelta

Deal found 7/1

$676

Wed 10/226:00 amORK - IAD

1 stop14h 35mKLM

Fri 10/316:35 pmIAD - ORK

1 stop23h 15mKLM

Deal found 7/1

$746

Wed 10/227:20 amORK - BWI

1 stop17h 15mBritish Airways

Fri 10/319:30 pmBWI - ORK

1 stop13h 55mBritish Airways

Deal found 7/1

$826

Sat 8/168:30 pmORK - BWI

2 stops27h 00mMultiple Airlines

Tue 8/2610:00 amBWI - ORK

2 stops19h 45mMultiple Airlines

Deal found 7/3

$838

Thu 7/177:20 amORK - IAD

2 stops17h 16mAmerican Airlines

Mon 7/215:50 pmIAD - ORK

1 stop11h 55mAmerican Airlines

Deal found 7/1

$1,039

Fri 8/153:45 pmORK - IAD

1 stop32h 30mAir France

Fri 8/226:30 pmIAD - ORK

1 stop10h 45mAir France

Deal found 7/1

$1,081

Wed 10/226:00 amORK - BWI

2 stops20h 43mDelta

Fri 10/315:25 pmBWI - ORK

2 stops19h 20mDelta

Deal found 7/1

$681

Wed 10/226:00 amORK - DCA

2 stops20h 14mDelta

Fri 10/317:30 pmDCA - ORK

2 stops17h 15mDelta

Deal found 7/1

$681

Thu 7/176:00 amORK - DCA

2 stops15h 33mMultiple Airlines

Tue 7/226:20 pmDCA - ORK

2 stops15h 40mMultiple Airlines

Deal found 7/2

$903

Sat 8/167:20 amORK - IAD

1 stop13h 40mMultiple Airlines

Tue 8/265:50 pmIAD - ORK

1 stop11h 55mMultiple Airlines

Deal found 7/3

$920

Thu 7/177:20 amORK - BWI

2 stops16h 09mAmerican Airlines

Mon 7/219:20 pmBWI - ORK

1 stop12h 55mAmerican Airlines

Deal found 7/1

$1,039

Thu 7/177:20 amORK - DCA

2 stops16h 09mAmerican Airlines

Mon 7/212:59 pmDCA - ORK

2 stops14h 46mAmerican Airlines

Deal found 7/1

$1,039

Last-minute flights from Cork to Washington, D.C.
Discover last-minute flight deals from Cork to Washington, D.C.. Data last updated July 3, 2025 and is based on user searches.

Thu 7/176:00 amORK - IAD

1 stop14h 35mDelta

Mon 7/218:31 pmIAD - ORK

2 stops13h 29mDelta

Deal found 7/1

$776

Thu 7/176:00 amORK - DCA

2 stops17h 59mDelta

Mon 7/216:20 pmDCA - ORK

2 stops15h 40mDelta

Deal found 7/1

$782

Thu 7/176:00 amORK - DCA

2 stops15h 33mMultiple Airlines

Tue 7/226:20 pmDCA - ORK

2 stops15h 40mMultiple Airlines

Deal found 7/2

$903

Thu 7/177:20 amORK - IAD

2 stops17h 16mAmerican Airlines

Mon 7/215:50 pmIAD - ORK

1 stop11h 55mAmerican Airlines

Deal found 7/1

$1,039

Thu 7/177:20 amORK - BWI

2 stops16h 09mAmerican Airlines

Mon 7/219:20 pmBWI - ORK

1 stop12h 55mAmerican Airlines

Deal found 7/1

$1,039

Thu 7/177:20 amORK - DCA

2 stops16h 09mAmerican Airlines

Mon 7/212:59 pmDCA - ORK

2 stops14h 46mAmerican Airlines

Deal found 7/1

$1,039

Fri 8/153:45 pmORK - IAD

1 stop32h 30mAir France

Fri 8/226:30 pmIAD - ORK

1 stop10h 45mAir France

Deal found 7/1

$1,081

Sat 8/168:30 pmORK - BWI

2 stops27h 00mMultiple Airlines

Tue 8/2610:00 amBWI - ORK

2 stops19h 45mMultiple Airlines

Deal found 7/3

$838

Sat 8/167:20 amORK - IAD

1 stop13h 40mMultiple Airlines

Tue 8/265:50 pmIAD - ORK

1 stop11h 55mMultiple Airlines

Deal found 7/3

$920

Sat 8/1611:00 amORK - BWI

2 stops18h 23mDelta

Sat 8/231:20 pmBWI - ORK

2 stops19h 10mDelta

Deal found 7/2

$932

Sat 8/168:30 pmORK - BWI

2 stops27h 00mBritish Airways

Tue 8/269:20 pmBWI - ORK

1 stop12h 55mBritish Airways

Deal found 7/3

$938

One-way flights from Cork to Washington, D.C.
Search for one-way flight options from Cork to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 9/32:25 pmORK - IAD

2 stops56h 47mMultiple Airlines

Deal found 7/1

$312

Thu 9/48:55 pmORK - BWI

2 stops45h 09mMultiple Airlines

Deal found 7/1

$323

Mon 9/88:30 pmORK - IAD

2 stops24h 20mAer Lingus

Deal found 6/30

$467

Tue 9/98:05 amORK - DCA

3 stops19h 51mMultiple Airlines

Deal found 7/1

$555

Wed 9/35:05 pmORK - IAD

1 stop27h 30mKLM

Deal found 7/1

$668

Mon 9/86:00 amORK - IAD

2 stops18h 43mDelta

Deal found 7/1

$674

Wed 9/36:00 amORK - DCA

2 stops20h 48mDelta

Deal found 7/1

$674

Sat 9/67:20 amORK - BWI

1 stop17h 15mBritish Airways

Deal found 7/1

$718

Wed 9/37:20 amORK - BWI

1 stop17h 15mAmerican Airlines

Deal found 7/1

$728

Mon 9/87:20 amORK - IAD

1 stop17h 50mBritish Airways

Deal found 6/30

$1,884

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 10/22

6:00 am-3:35 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 10/31

5:50 pm-4:45 pm

2 stops18h 55m

$676

CorkBaltimore

ORK - BWI

ORKBWI

Cork

Wed 10/22

6:00 am-9:43 pm

2 stops20h 43m

Baltimore/Washington

Fri 10/31

5:25 pm-4:45 pm

2 stops19h 20m

$681

CorkWashington, D.C.

ORK - DCA

ORKDCA

Cork

Wed 10/22

6:00 am-9:14 pm

2 stops20h 14m

Washington, D.C. Reagan-National

Fri 10/31

7:30 pm-4:45 pm

2 stops17h 15m

$681

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 10/22

6:00 am-3:35 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 10/31

6:35 pm-9:50 pm

1 stop23h 15m

$746

CorkBaltimore

ORK - BWI

ORKBWI

Cork

Wed 10/22

7:20 am-7:35 pm

1 stop17h 15m

Baltimore/Washington

Fri 10/31

9:30 pm-3:25 pm

1 stop13h 55m

$826

CorkBaltimore

ORK - BWI

ORKBWI

Cork

Sat 8/16

8:30 pm-6:30 pm

2 stops27h 00m

Baltimore/Washington

Tue 8/26

10:00 am-10:45 am

2 stops19h 45m

$838

CorkWashington, D.C.

ORK - DCA

ORKDCA

Cork

Thu 7/17

6:00 am-4:33 pm

2 stops15h 33m

Washington, D.C. Reagan-National

Tue 7/22

6:20 pm-3:00 pm

2 stops15h 40m

$903

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Sat 8/16

7:20 am-4:00 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Tue 8/26

5:50 pm-10:45 am

1 stop11h 55m

$920

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Thu 7/17

7:20 am-7:36 pm

2 stops17h 16m

Washington, D.C. Dulles Intl

Mon 7/21

5:50 pm-10:45 am

1 stop11h 55m

$1,039

CorkBaltimore

ORK - BWI

ORKBWI

Cork

Thu 7/17

7:20 am-6:29 pm

2 stops16h 09m

Baltimore/Washington

Mon 7/21

9:20 pm-3:15 pm

1 stop12h 55m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 22 results

Best time to book a flight from Cork to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cork 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 Cork to Washington, D.C.

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, KLM, and Air France from Cork to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,367 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aer Lingus

7.1

Good

1,144 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Cork to Washington, D.C.?
Located just 4.0 mi from the city center, Cork is the airport most travelers will use when flying to Washington, D.C. from Cork. Booking flights from Cork (ORK) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 0 different airlines.
What are the cheapest airlines flying from Cork to Washington, D.C. round-trip?
According to our current data, Delta ($676), KLM ($746), and British Airways ($826) offers the cheapest pricing from Cork to Washington, D.C..
What are the cheapest airlines to fly from Cork to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $467 on Aer Lingus. Other airlines that offer cheap prices include KLM from $668 and Delta from $674 one-way.
What are the most popular routes from Cork to Washington, D.C.?
The most popular flight routes from Cork to Washington, D.C. are Cork - Baltimore/Washington, Cork - Washington, D.C. Reagan-National and Cork - Washington, D.C. Dulles Intl.
Can I find deals for flights from Cork to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Cork to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cork to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Washington, D.C..
Can I find deals for business class flights from Cork to Washington, D.C.?
Yes. Cheapflights offers flight deals from Cork to Washington, D.C. 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 Cork to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Cork to Washington, D.C. (average of $309). Flying from Cork to Washington, D.C. in July is currently the most expensive (average of $345). 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

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$312+ Cheap flights from Cork (ORK) to Washington, D.C. (WAS)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cork to Washington, D.C. with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cork to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Cork to Washington, D.C.

Cheapest flights from Cork to Washington, D.C.Explore the most affordable flight options available from Cork to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Cork to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cork to Washington, D.C.

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

Cheapflights Insights

Everything you need to know about your flight from Cork to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, KLM, and Air France from Cork to Washington, D.C. by reading reviews from past customers. Users have also rated airlines 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 Cork to Washington, D.C.. 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 from for flights from Cork to Washington, D.C.?

What are the cheapest airlines flying from Cork to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Cork to Washington, D.C. one-way?

What are the most popular routes from Cork to Washington, D.C.?

Can I find deals for flights from Cork to Washington, D.C. that include hotel bookings?

How can I find direct flights from Cork to Washington, D.C.?

Can I find deals for business class flights from Cork to Washington, D.C.?

What is the cheapest month to book a flight from Cork to Washington, D.C.?

Traveling to a place near Cork?

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Alternative routes for Cork to Washington, D.C.

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Cheapest flights from Cork to Washington, D.C.
Explore the most affordable flight options available from Cork to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.