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$383+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ORK
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Flysmarter deal was found by Cheapflights users on 6/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:19 pm
IAD
-
ORK
2 stops14h 21m
Multiple Airlines
Tue 8/1810:50 am
ORK
-
IAD
1 stop33h 45m
Multiple Airlines
Deal found 6/8$796
This KLM deal was found by Cheapflights users on 6/8. 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.
Mon 8/39:45 pm
IAD
-
ORK
1 stop11h 55m
KLM
Tue 8/185:15 pm
ORK
-
IAD
1 stop27h 20m
KLM
Deal found 6/8$807
This KLM deal was found by Cheapflights users on 6/8. 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.
Wed 8/59:45 pm
IAD
-
ORK
1 stop11h 55m
KLM
Wed 8/196:15 am
ORK
-
IAD
1 stop14h 20m
KLM
Deal found 6/8$813
This Delta deal was found by Cheapflights users on 6/8. 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 8/512:29 pm
IAD
-
ORK
2 stops16h 51m
Delta
Wed 8/196:15 am
ORK
-
IAD
1 stop14h 20m
Delta
Deal found 6/8$821
This KLM deal was found by Cheapflights users on 6/8. 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 9/69:45 pm
IAD
-
ORK
1 stop11h 55m
KLM
Sat 9/1210:50 am
ORK
-
IAD
1 stop33h 45m
KLM
Deal found 6/8$863
This Air France deal was found by Cheapflights users on 6/8. 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.
Sun 9/67:15 pm
IAD
-
ORK
2 stops14h 25m
Multiple Airlines
Sat 9/125:10 pm
ORK
-
IAD
1 stop27h 25m
Multiple Airlines
Deal found 6/8$867
This Mytrip deal was found by Cheapflights users on 6/9. 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 12/17:40 pm
IAD
-
ORK
2 stops19h 40m
Multiple Airlines
Thu 12/38:50 am
ORK
-
IAD
3 stops40h 45m
Multiple Airlines
Deal found 6/9$876
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Mon 8/319:00 pm
IAD
-
ORK
2 stops21h 10m
Multiple Airlines
Wed 9/3011:25 am
ORK
-
IAD
1 stop33h 25m
Multiple Airlines
Deal found 6/8$947
This KLM deal was found by Cheapflights users on 6/8. 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 8/285:40 pm
IAD
-
ORK
1 stop24h 05m
KLM
Tue 9/15:10 pm
ORK
-
IAD
1 stop27h 25m
KLM
Deal found 6/8$957

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 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$796
(Flysmarter)

One-way from

$533
(Cheapflightsfares)
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.
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 11, 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

Mon 8/3

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Tue 8/18

5:15 pm-3:35 pm

1 stop27h 20m

$807

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 9/6

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Sat 9/12

10:50 am-3:35 pm

1 stop33h 45m

$863

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Fri 8/28

5:40 pm-10:45 pm

1 stop24h 05m

Cork

Tue 9/1

5:10 pm-3:35 pm

1 stop27h 25m

$957

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Fri 7/24

8:30 pm-11:50 pm

2 stops22h 20m

Cork

Mon 7/27

8:45 am-3:10 pm

2 stops35h 25m

$967

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 8/12

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Sun 8/16

3:10 pm-7:35 pm

1 stop33h 25m

$972
Quickest round-trip

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/22

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Wed 7/29

6:15 am-3:35 pm

1 stop14h 20m

$973

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/22

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Wed 7/29

5:15 pm-3:35 pm

1 stop27h 20m

$977

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 8/12

12:29 pm-4:45 pm

2 stops23h 16m

Cork

Sun 8/16

3:10 pm-7:35 pm

1 stop33h 25m

$981

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Wed 7/22

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Wed 7/29

6:15 am-6:19 pm

2 stops17h 04m

$987

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Tue 12/1

5:45 pm-4:40 pm

1 stop17h 55m

Cork

Thu 12/3

11:15 am-3:55 pm

1 stop33h 40m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 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 11h 55m. KLM provides one of the quickest options available for as low as $807. 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.

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