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Cheap flights from Cork to Washington, D.C. from €318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Washington, D.C. departing on 11/9. 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 Cork to Washington, D.C.

Cheap return flights

KLM Logo
06:00 - 15:35ORK-IAD
14h 35m1 stop
KLM Logo
19:05 - 23:25IAD-ORK
24h 20m1 stop
€472KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
KLM Logo
06:00 - 16:57ORK-IAD
15h 57m2 stops
KLM Logo
19:05 - 23:25IAD-ORK
24h 20m1 stop
€477KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
Delta Logo
06:00 - 15:35ORK-IAD
14h 35m1 stop
Delta Logo
15:33 - 14:40IAD-ORK
18h 07m2 stops
€524Delta
Find Deal
Fri, 17 Oct - Mon, 20 Oct
KLM Logo
06:00 - 15:35ORK-IAD
14h 35m1 stop
KLM Logo
19:05 - 12:50IAD-ORK
13h 45m1 stop
€529KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
British Airways Logo
11:45 - 20:15ORK-IAD
13h 30m1 stop
British Airways Logo
19:20 - 19:25IAD-ORK
20h 05m1 stop
€557British Airways
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Wed, 22 Oct - Fri, 31 Oct
Lufthansa Logo
17:00 - 19:25ORK-IAD
31h 25m2 stops
Lufthansa Logo
22:55 - 16:25IAD-ORK
36h 30m2 stops
€564Lufthansa
Find Deal
Fri, 17 Oct - Mon, 20 Oct
KLM Logo
06:00 - 16:57ORK-IAD
15h 57m2 stops
KLM Logo
19:05 - 23:25IAD-ORK
24h 20m1 stop
€615KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
KLM Logo
06:00 - 15:35ORK-IAD
14h 35m1 stop
KLM Logo
19:59 - 12:50IAD-ORK
12h 51m2 stops
€635KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
KLM Logo
06:00 - 16:57ORK-IAD
15h 57m2 stops
KLM Logo
19:59 - 12:50IAD-ORK
12h 51m2 stops
€640KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct
KLM Logo
06:00 - 16:57ORK-IAD
15h 57m2 stops
KLM Logo
19:59 - 12:50IAD-ORK
12h 51m2 stops
€646KLM
Find Deal
Wed, 22 Oct - Fri, 31 Oct

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

Our best KLM deals on Cork to Washington, D.C. Dulles Intl Airport flight tickets
KLM
22 Oct
ORK06:00Cork
14h 35m
1 stop
IAD15:35Washington, D.C. Dulles Intl
31 Oct
IAD19:05Washington, D.C. Dulles Intl
24h 20m
1 stop
ORK23:25Cork
€472
Find similar
KLM
22 Oct
ORK06:00Cork
15h 57m
2 stops
IAD16:57Washington, D.C. Dulles Intl
31 Oct
IAD19:05Washington, D.C. Dulles Intl
24h 20m
1 stop
ORK23:25Cork
€477
Find similar
KLM
22 Oct
ORK06:00Cork
14h 35m
1 stop
IAD15:35Washington, D.C. Dulles Intl
31 Oct
IAD19:05Washington, D.C. Dulles Intl
13h 45m
1 stop
ORK12:50Cork
€529
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cork to Washington, D.C. Dulles Intl Airport 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 13,528 searches. Data last updated 28 August 2025.
Use the filters below to find and compare flights from Cork to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 31/10

19:05-23:25

1 stop24h 20m

€472

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-16:57

2 stops15h 57m

Washington, D.C. Dulles Intl

Fri 31/10

19:05-23:25

1 stop24h 20m

€477

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Fri 17/10

06:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Mon 20/10

15:33-14:40

2 stops18h 07m

€524

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 31/10

19:05-12:50

1 stop13h 45m

€529

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

11:45-20:15

1 stop13h 30m

Washington, D.C. Dulles Intl

Fri 31/10

19:20-19:25

1 stop20h 05m

€557

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Fri 17/10

17:00-19:25

2 stops31h 25m

Washington, D.C. Dulles Intl

Mon 20/10

22:55-16:25

2 stops36h 30m

€564

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-16:57

2 stops15h 57m

Washington, D.C. Dulles Intl

Fri 31/10

19:05-23:25

1 stop24h 20m

€615

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-15:35

1 stop14h 35m

Washington, D.C. Dulles Intl

Fri 31/10

19:59-12:50

2 stops12h 51m

€635

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-16:57

2 stops15h 57m

Washington, D.C. Dulles Intl

Fri 31/10

19:59-12:50

2 stops12h 51m

€640

CorkWashington, D.C.

ORK - IAD

ORKIAD

Cork

Wed 22/10

06:00-16:57

2 stops15h 57m

Washington, D.C. Dulles Intl

Fri 31/10

19:59-12:50

2 stops12h 51m

€646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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 is the cheapest airline that flies from Cork to Washington, D.C. Dulles Intl?

Aer Lingus, British Airways, and American Airlines are the most popular carriers operating from Cork to Washington, D.C. Dulles Intl

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

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

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

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

Direct flights

None
There are no direct flights from Cork to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Cork to Washington, D.C. Dulles Intl Airport.
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  • How far is Cork to Washington, D.C. Dulles Intl by plane?

    The distance between Cork and Washington, D.C. Dulles Intl is about 5353.4 km. A reasonable flight in good conditions will take 13h 30m.

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

    Prices for flights from Cork Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How old do you have to be to fly from Cork Airport to Washington, D.C. Dulles Intl 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cork to Washington, D.C. for you.

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

Flights from Cork to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Washington, D.C. from Cork.

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

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

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