What is the cheapest airline that flies from Washington, D.C. Reagan-National to Ireland?

JetBlue, United Airlines, and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Ireland

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Ireland?

Prices for flights from Washington, D.C. Reagan-National Airport to Ireland are refreshed on a daily basis.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€254 Cheap Flights from Washington, D.C. Reagan-National Airport to Ireland in 2026

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:40 - 08:20

DCA

DUB

30h 40m

2 stops

10:40 - 12:00

DUB

DCA

30h 20m

2 stops

€583Multiple Airlines

Mon, 22 Jun - Mon, 29 Jun

11:42 - 05:10

DCA

DUB

12h 28m

1 stop

13:20 - 20:00

DUB

DCA

11h 40m

1 stop

€587Aer Lingus

Fri, 4 Sep - Tue, 8 Sep

06:00 - 23:15

DCA

DUB

36h 15m

3 stops

12:15 - 21:55

DUB

DCA

14h 40m

2 stops

€589Multiple Airlines

Sun, 7 Jun - Sat, 13 Jun

18:25 - 08:20

DCA

DUB

8h 55m

1 stop

10:40 - 19:20

DUB

DCA

13h 40m

1 stop

€592JetBlue

Tue, 1 Sep - Sat, 12 Sep

17:00 - 08:20

DCA

DUB

10h 20m

1 stop

10:40 - 21:50

DUB

DCA

16h 10m

1 stop

€593JetBlue

Fri, 17 Jul - Mon, 27 Jul

17:15 - 08:20

DCA

DUB

10h 05m

1 stop

10:40 - 17:24

DUB

DCA

11h 44m

1 stop

€595JetBlue

Thu, 10 Sep - Mon, 14 Sep

15:30 - 07:30

DCA

SNN

11h 00m

1 stop

09:30 - 17:02

SNN

DCA

12h 32m

1 stop

€659United Airlines

Wed, 12 Aug - Sat, 22 Aug

12:23 - 11:10

DCA

SNN

17h 47m

2 stops

13:05 - 22:59

SNN

DCA

14h 54m

1 stop

€663Delta

Fri, 28 Aug - Sat, 5 Sep

06:00 - 10:15

DCA

SNN

23h 15m

1 stop

09:30 - 18:09

SNN

DCA

13h 39m

1 stop

€671United Airlines

Fri, 4 Sep - Thu, 17 Sep

17:00 - 14:40

DCA

ORK

16h 40m

2 stops

06:15 - 22:03

ORK

DCA

20h 48m

2 stops

€695Delta

Mon, 6 Jul - Tue, 21 Jul

Air Canada flights from Washington, D.C. Reagan-National Airport to Ireland

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Ireland flight tickets

Air Canada

11 Jul

DCA11:00Washington, D.C. Reagan-National

16h 15m

1 stop

DUB08:15Dublin

20 Jul

DUB09:50Dublin

10h 48m

1 stop

DCA15:38Washington, D.C. Reagan-National

€618

Air Canada

1 Sept

DCA12:40Washington, D.C. Reagan-National

14h 35m

2 stops

DUB08:15Dublin

6 Sept

DUB09:20Dublin

13h 52m

1 stop

DCA18:12Washington, D.C. Reagan-National

€619

Air Canada

1 Sept

DCA12:40Washington, D.C. Reagan-National

14h 35m

2 stops

DUB08:15Dublin

6 Sept

DUB09:20Dublin

17h 28m

2 stops

DCA21:48Washington, D.C. Reagan-National

€621

United Airlines flights from Washington, D.C. Reagan-National Airport to Ireland

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Ireland flight tickets

United Airlines

1 Sept

DCA08:25Washington, D.C. Reagan-National

21h 45m

1 stop

DUB11:10Dublin

6 Sept

DUB09:20Dublin

28h 32m

1 stop

DCA08:52Washington, D.C. Reagan-National

€605

United Airlines

2 Sept

DCA16:20Washington, D.C. Reagan-National

10h 25m

1 stop

DUB07:45Dublin

6 Sept

DUB09:20Dublin

13h 52m

1 stop

DCA18:12Washington, D.C. Reagan-National

€614

United Airlines

1 Sept

DCA20:20Washington, D.C. Reagan-National

9h 50m

1 stop

DUB11:10Dublin

6 Sept

DUB09:20Dublin

13h 52m

1 stop

DCA18:12Washington, D.C. Reagan-National

€615

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Mon 22/6

20:40-08:20

2 stops30h 40m

Dublin

Mon 29/6

10:40-12:00

2 stops30h 20m

€583

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Fri 4/9

11:42-05:10

1 stop12h 28m

Dublin

Tue 8/9

13:20-20:00

1 stop11h 40m

€587

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Sun 7/6

06:00-23:15

3 stops36h 15m

Dublin

Sat 13/6

12:15-21:55

2 stops14h 40m

€589

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Tue 1/9

18:25-08:20

1 stop8h 55m

Dublin

Sat 12/9

10:40-19:20

1 stop13h 40m

€592

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Fri 17/7

17:00-08:20

1 stop10h 20m

Dublin

Mon 27/7

10:40-21:50

1 stop16h 10m

€593

Fastest return journey

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Thu 10/9

17:15-08:20

1 stop10h 05m

Dublin

Mon 14/9

10:40-17:24

1 stop11h 44m

€595

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 12/8

15:30-07:30

1 stop11h 00m

Shannon

Sat 22/8

09:30-17:02

1 stop12h 32m

€659

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 28/8

12:23-11:10

2 stops17h 47m

Shannon

Sat 5/9

13:05-22:59

1 stop14h 54m

€663

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 4/9

06:00-10:15

1 stop23h 15m

Shannon

Thu 17/9

09:30-18:09

1 stop13h 39m

€671

Washington, D.C.Cork

DCA - ORK

DCAORK

Washington, D.C. Reagan-National

Mon 6/7

17:00-14:40

2 stops16h 40m

Cork

Tue 21/7

06:15-22:03

2 stops20h 48m

€695

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Ireland

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

Prices

Airlines

What is the cheapest month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Washington, D.C. Reagan-National Airport averaging around €106.

Cheap Washington, D.C. Reagan-National Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Ireland

Fastest flight time	8h 55m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Ireland takes 8h 55m

There are no direct flights from Washington, D.C. Reagan-National Airport to Ireland. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Ireland.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Ireland

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Ireland?
Prices for flights from Washington, D.C. Reagan-National Airport to Ireland are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

All flight searches from Washington, D.C. to Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Ireland.

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

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

An easier way to manage your Ireland trip

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Flights to Dublinfrom €36

Flights to Corkfrom €85

Flights to Shannon, Clarefrom €89

Flights to Milltown (Kerry)from €36

Flights to Donegalfrom €76

Cheap flights from Washington, D.C. Reagan-National Airport to Ireland from €254

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Ireland

Cheap return flights

Cheap one-way flights

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Air Canada flights from Washington, D.C. Reagan-National Airport to Ireland

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Ireland flight tickets

United Airlines flights from Washington, D.C. Reagan-National Airport to Ireland

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Ireland

What is the cheapest month to fly to Ireland?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Ireland?

Cheap Washington, D.C. Reagan-National Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Ireland

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Ireland

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Ireland flight routes

According to popular flight searches on momondo this year

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