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Cheap flights from Washington, D.C. Dulles Intl Airport to Cork from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cork departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cork

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
9:45 pm - 2:40 pm
IAD
-
ORK
11h 55m
1 stop
Air France Logo
5:05 pm - 4:05 pm
ORK
-
IAD
28h 00m
1 stop
$776Air France
Sun, Aug 16 - Sat, Aug 22
Air France Logo
7:20 pm - 2:40 pm
IAD
-
ORK
14h 20m
2 stops
Air France Logo
5:05 pm - 4:05 pm
ORK
-
IAD
28h 00m
1 stop
$780Air France
Sun, Aug 16 - Sat, Aug 22
SWISS Logo
8:20 pm - 1:00 pm
IAD
-
ORK
11h 40m
1 stop
SWISS Logo
1:45 pm - 4:45 pm
ORK
-
IAD
32h 00m
1 stop
$781SWISS
Mon, Jul 6 - Tue, Jul 21
KLM Logo
9:45 pm - 2:40 pm
IAD
-
ORK
11h 55m
1 stop
KLM Logo
5:15 pm - 3:35 pm
ORK
-
IAD
27h 20m
1 stop
$795KLM
Mon, Jul 6 - Tue, Jul 21
Multiple Airlines Logo
6:59 pm - 2:40 pm
IAD
-
ORK
14h 41m
2 stops
Multiple Airlines Logo
6:15 am - 3:35 pm
ORK
-
IAD
14h 20m
1 stop
$799Multiple Airlines
Mon, Jul 27 - Thu, Aug 6
Delta Logo
9:45 pm - 2:40 pm
IAD
-
ORK
11h 55m
1 stop
Delta Logo
6:15 am - 6:19 pm
ORK
-
IAD
17h 04m
2 stops
$805Delta
Mon, Jul 6 - Tue, Jul 21
Delta Logo
7:14 pm - 2:40 pm
IAD
-
ORK
14h 26m
2 stops
Delta Logo
6:15 am - 6:19 pm
ORK
-
IAD
17h 04m
2 stops
$809Delta
Mon, Jul 6 - Tue, Jul 21
Delta Logo
9:45 pm - 2:40 pm
IAD
-
ORK
11h 55m
1 stop
Delta Logo
10:50 am - 11:49 am
ORK
-
IAD
29h 59m
2 stops
$810Delta
Sun, Jul 19 - Tue, Jul 28
Delta Logo
5:40 pm - 10:45 pm
IAD
-
ORK
24h 05m
1 stop
Delta Logo
10:50 am - 11:49 am
ORK
-
IAD
29h 59m
2 stops
$814Delta
Thu, Jul 23 - Mon, Jul 27
Delta Logo
6:59 pm - 2:40 pm
IAD
-
ORK
14h 41m
2 stops
Delta Logo
10:50 am - 11:49 am
ORK
-
IAD
29h 59m
2 stops
$815Delta
Sun, Jul 19 - Tue, Jul 28

KLM flights from Washington, D.C. Dulles Intl Airport to Cork

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Cork flight tickets
KLM
Jul 6
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
ORK2:40 pmCork
Jul 21
ORK5:15 pmCork
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$795
KLM
Jul 9
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
ORK2:40 pmCork
Jul 16
ORK5:15 pmCork
27h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$870
KLM
Jul 6
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
ORK2:40 pmCork
Jul 13
ORK3:25 pmCork
29h 40m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$890

Delta flights from Washington, D.C. Dulles Intl Airport to Cork

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Cork flight tickets
Delta
Jul 6
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
ORK2:40 pmCork
Jul 21
ORK6:15 amCork
17h 04m
2 stops
IAD6:19 pmWashington, D.C. Dulles Intl
$805
Delta
Jul 6
IAD7:14 pmWashington, D.C. Dulles Intl
14h 26m
2 stops
ORK2:40 pmCork
Jul 21
ORK6:15 amCork
17h 04m
2 stops
IAD6:19 pmWashington, D.C. Dulles Intl
$809
Delta
Jul 19
IAD9:45 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
ORK2:40 pmCork
Jul 27
ORK10:50 amCork
29h 59m
2 stops
IAD11:49 amWashington, D.C. Dulles Intl
$810

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated May 26, 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

Sun 8/16

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Sat 8/22

5:05 pm-4:05 pm

1 stop28h 00m

$776

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 8/16

7:20 pm-2:40 pm

2 stops14h 20m

Cork

Sat 8/22

5:05 pm-4:05 pm

1 stop28h 00m

$780

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 7/6

8:20 pm-1:00 pm

1 stop11h 40m

Cork

Tue 7/21

1:45 pm-4:45 pm

1 stop32h 00m

$781

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 7/6

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Tue 7/21

5:15 pm-3:35 pm

1 stop27h 20m

$795

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 7/27

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Thu 8/6

6:15 am-3:35 pm

1 stop14h 20m

$799
Quickest round-trip

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 7/6

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Tue 7/21

6:15 am-6:19 pm

2 stops17h 04m

$805

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 7/6

7:14 pm-2:40 pm

2 stops14h 26m

Cork

Tue 7/21

6:15 am-6:19 pm

2 stops17h 04m

$809

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 7/19

9:45 pm-2:40 pm

1 stop11h 55m

Cork

Tue 7/28

10:50 am-11:49 am

2 stops29h 59m

$810

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Thu 7/23

5:40 pm-10:45 pm

1 stop24h 05m

Cork

Mon 7/27

10:50 am-11:49 am

2 stops29h 59m

$814

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 7/19

6:59 pm-2:40 pm

2 stops14h 41m

Cork

Tue 7/28

10:50 am-11:49 am

2 stops29h 59m

$815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cork from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cork

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Cork?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Cork from Washington, D.C. Dulles Intl Airport according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Cork. Keep in mind that there are 3 different airlines that fly to Cork on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. Dulles Intl Airport to Cork

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cork according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cork (IAD to ORK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cork

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cork takes 11h 40m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cork. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cork.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cork

  • How far is Washington, D.C. Dulles Intl to Cork by plane?

    Cork is 3326.4 mi away from Washington, D.C. Dulles Intl. 11h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cork Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cork Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cork Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cork Airport.

  • What documentation or ID do you need to fly to Cork Airport?

    The travel and health documents required for your trip to Cork Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cork Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale
Cobh
Clonakilty
Midleton
Youghal
Skibbereen

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cork?

Finding the right flight to Cork from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cork quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Cork with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cork from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Cork?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cork from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Cork right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Cork now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cork and let you know when they change.

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