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Cork

$434+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ORK
Sep 15 — Sep 221
Tue 9/15
Tue 9/22
1 adult, Economy
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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 August 16, 2026.

This Delta deal was found by Cheapflights users on 8/11. 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.
Sun 9/279:45 pm -
1 stop11h 55m
Mon 10/1210:50 am -
1 stop33h 45m
Deal found 8/11$725
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 10/139:45 pm -
1 stop11h 55m
Tue 10/206:15 am -
2 stops16h 18m
Deal found 8/13$735
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:05 pm -
2 stops15h 55m
Tue 10/208:10 am -
2 stops36h 00m
Deal found 8/13$757
This Air France deal was found by Cheapflights users on 8/13. 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.
Mon 10/126:15 pm -
1 stop15h 25m
Mon 10/196:15 am -
1 stop14h 20m
Deal found 8/13$785
This KLM deal was found by Cheapflights users on 8/12. 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.
Sun 9/276:15 pm -
1 stop15h 25m
Sun 10/46:15 am -
1 stop14h 20m
Deal found 8/12$786
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 10/126:32 pm -
2 stops15h 08m
Mon 10/196:15 am -
1 stop14h 20m
Deal found 8/13$790
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 pm -
3 stops35h 40m
Mon 10/1211:25 am -
2 stops32h 45m
Deal found 8/11$861
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:55 am -
2 stops24h 00m
Fri 9/258:45 am -
2 stops16h 40m
Deal found 8/11$924

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 August 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$704
(Delta)

One-way from

$434
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cork flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cork flights.
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From Washington, D.C. Dulles Intl to Cork
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One-way flight from Washington, D.C. Dulles Intl to Cork
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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 August 16, 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 Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Sun 9/27

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Mon 10/12

10:50 am-3:35 pm

1 stop33h 45m

$725

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Tue 10/13

6:15 pm-2:40 pm

1 stop15h 25m

Cork

Tue 10/20

6:15 am-3:35 pm

1 stop14h 20m

$725

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Tue 10/13

5:05 pm-2:00 pm

2 stops15h 55m

Cork

Tue 10/20

8:10 am-3:10 pm

2 stops36h 00m

$757

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Sun 9/27

5:40 pm-7:50 pm

2 stops21h 10m

Cork

Mon 10/12

11:25 am-3:10 pm

2 stops32h 45m

$870

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Mon 10/12

10:25 pm-3:10 pm

1 stop11h 45m

Cork

Tue 10/20

7:10 am-8:20 pm

1 stop18h 10m

$950
Quickest round-trip

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Sun 8/30

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Wed 9/30

10:50 am-11:14 pm

2 stops17h 24m

$982

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Thu 8/27

3:25 pm-4:30 pm

1 stop20h 05m

Cork

Mon 8/31

5:05 pm-7:25 pm

2 stops31h 20m

$1,003

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Thu 9/17

12:25 pm-10:20 am

2 stops16h 55m

Cork

Mon 9/21

6:15 am-3:35 pm

1 stop14h 20m

$1,011
Cheapest one-way

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Wed 9/2

11:20 pm-5:10 pm

3 stops36h 50m

$434

Washington, D.C.Cork

IAD Washington, D.C. Dulles Intl - ORK Cork

IADORK

Washington, D.C. Dulles Intl

Thu 9/3

8:30 pm-8:25 am

2 stops30h 55m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 15 resultsSorted by cheapest first
1
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  • 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 11h 55m. Delta provides one of the quickest options available for as low as $725. The distance between Washington, D.C. Dulles Intl Airport and Cork is about 3326 mi.

  • 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.

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