HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cork

$427+ Cheap flights from Dulles Intl (IAD) 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ORK
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Cork with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Cork

Cheapest flights from Dulles Intl to Cork
Explore the most affordable flight options available from Dulles Intl to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.

This Gotogate deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:20 pm
IAD
-
ORK
1 stop11h 40m
SWISS
Tue 7/211:45 pm
ORK
-
IAD
1 stop32h 00m
SWISS
Deal found 6/1$780
This Air France deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:45 pm
IAD
-
ORK
1 stop11h 55m
Multiple Airlines
Wed 7/2210:50 am
ORK
-
IAD
1 stop33h 45m
Multiple Airlines
Deal found 6/4$795
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:45 pm
IAD
-
ORK
1 stop29h 50m
Delta
Thu 7/236:15 am
ORK
-
IAD
1 stop14h 20m
Delta
Deal found 6/2$797
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:10 pm
IAD
-
ORK
1 stop23h 35m
Delta
Thu 7/235:15 pm
ORK
-
IAD
1 stop27h 20m
Delta
Deal found 6/2$799
This Air France deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:59 pm
IAD
-
ORK
2 stops14h 41m
Multiple Airlines
Mon 7/275:15 pm
ORK
-
IAD
1 stop27h 20m
Multiple Airlines
Deal found 6/3$806
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:59 pm
IAD
-
ORK
2 stops16h 21m
Delta
Thu 7/2310:50 am
ORK
-
IAD
2 stops17h 23m
Delta
Deal found 6/2$809
This KLM deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:40 pm
IAD
-
ORK
1 stop24h 05m
KLM
Mon 7/275:15 pm
ORK
-
IAD
1 stop27h 20m
KLM
Deal found 6/4$828
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:15 pm
IAD
-
ORK
1 stop15h 10m
Delta
Sun 7/126:15 am
ORK
-
IAD
1 stop14h 20m
Delta
Deal found 6/5$870

Find flight deals from Dulles Intl to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$780
(Gotogate)

One-way from

$427
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cork flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cork flights.
Search Deals
From Washington, D.C. Dulles Intl to Cork
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Cork
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Cork that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Thu 7/9

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Wed 7/22

5:15 pm-3:35 pm

1 stop27h 20m

$800
Quickest round-trip

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Fri 7/10

9:45 pm-4:20 pm

1 stop13h 35m

Cork

Fri 7/17

6:15 am-3:35 pm

1 stop14h 20m

$870

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sat 7/4

5:40 pm-10:45 pm

1 stop24h 05m

Cork

Sun 7/12

6:15 am-3:35 pm

1 stop14h 20m

$874

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sat 7/4

5:40 pm-4:45 pm

1 stop18h 05m

Cork

Sun 7/12

6:15 am-3:35 pm

1 stop14h 20m

$874

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Thu 7/9

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Wed 7/22

6:15 am-6:19 pm

2 stops17h 04m

$879

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/15

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Thu 10/1

6:15 am-3:35 pm

1 stop14h 20m

$889

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/15

6:10 pm-4:45 pm

1 stop17h 35m

Cork

Thu 10/1

10:50 am-3:35 pm

1 stop33h 45m

$902

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Fri 10/16

6:15 pm-2:25 pm

1 stop15h 10m

Cork

Fri 10/23

6:15 am-3:35 pm

1 stop14h 20m

$943

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/8

5:26 pm-2:40 pm

2 stops16h 14m

Cork

Mon 7/27

6:15 am-6:19 pm

2 stops17h 04m

$948

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Fri 10/16

7:59 pm-2:25 pm

2 stops13h 26m

Cork

Fri 10/23

6:15 am-7:10 pm

2 stops17h 55m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cork flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cork flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cork flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cork flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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, D.C. Dulles Intl?

    If you book a flight to Cork from Washington, D.C. Dulles Intl, you will be flying to Cork, which is the city’s only airport. Cork (ORK) is located 4.0 mi from the center of Cork. There are 0 flights from Washington, D.C. Dulles Intl to Cork per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Cork?

    A quick flight from Washington, D.C. Dulles Intl Airport to Cork can take about 13h 35m. Delta provides one of the quickest options available for as low as $870. The distance between Washington, D.C. Dulles Intl Airport and Cork is about 3326 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dulles Intl to Cork that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Cork?

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

  • Can I find deals for business class flights from Dulles Intl to Cork?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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 Dulles Intl to Cork

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dublin flights
Baltimore to Dublin flights
Reagan-National to Shannon flights
Dulles Intl to Shannon flights
Baltimore to Cork flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.