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Cheap flights from District of Columbia to Ireland from €201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Ireland departing on 2/10. 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 District of Columbia to Ireland

Cheap return flights

Icelandair Logo
19:40 - 10:15IAD-DUB
9h 35m1 stop
Icelandair Logo
11:30 - 18:20DUB-IAD
11h 50m1 stop
€324Icelandair
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Wed, 19 Nov - Sun, 23 Nov
Icelandair Logo
20:30 - 13:15IAD-DUB
11h 45m1 stop
Icelandair Logo
11:30 - 19:20DUB-IAD
11h 50m1 stop
€325Icelandair
Find Deal
Sun, 19 Oct - Sat, 1 Nov
Aer Lingus Logo
17:20 - 05:10IAD-DUB
6h 50mdirect
Aer Lingus Logo
12:15 - 15:35DUB-IAD
8h 20mdirect
€350Aer Lingus
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Sun, 12 Oct - Fri, 14 Nov
Aer Lingus Logo
22:00 - 08:50IAD-DUB
6h 50mdirect
Aer Lingus Logo
16:20 - 19:30DUB-IAD
8h 10mdirect
€350Aer Lingus
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Tue, 28 Oct - Tue, 4 Nov
TAP AIR PORTUGAL Logo
22:30 - 16:10IAD-DUB
12h 40m1 stop
TAP AIR PORTUGAL Logo
11:10 - 21:00DUB-IAD
14h 50m1 stop
€362TAP AIR PORTUGAL
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Sun, 9 Nov - Sun, 16 Nov
TAP AIR PORTUGAL Logo
22:30 - 16:10IAD-DUB
12h 40m1 stop
TAP AIR PORTUGAL Logo
04:25 - 15:15DUB-IAD
15h 50m1 stop
€362TAP AIR PORTUGAL
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Sun, 2 Nov - Fri, 7 Nov
American Airlines Logo
12:22 - 06:30DCA-DUB
13h 08m1 stop
American Airlines Logo
11:30 - 20:58DUB-DCA
14h 28m1 stop
€372American Airlines
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Sun, 12 Oct - Fri, 14 Nov
British Airways Logo
19:20 - 12:10IAD-DUB
12h 50m1 stop
British Airways Logo
08:50 - 19:55DUB-IAD
16h 05m1 stop
€372British Airways
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Tue, 28 Oct - Tue, 4 Nov
American Airlines Logo
13:49 - 05:30DCA-DUB
10h 41m1 stop
American Airlines Logo
13:45 - 22:00DUB-DCA
13h 15m1 stop
€431American Airlines
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Sun, 24 Aug - Thu, 4 Sep
British Airways Logo
17:08 - 15:50DCA-SNN
17h 42m2 stops
British Airways Logo
14:35 - 23:07SNN-DCA
13h 32m1 stop
€661British Airways
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Fri, 5 Sep - Fri, 12 Sep

TAP AIR PORTUGAL flights from District of Columbia to Ireland

Our best TAP AIR PORTUGAL deals on District of Columbia to Ireland flight tickets
TAP AIR PORTUGAL
9 Nov
IAD22:30Washington, D.C. Dulles Intl
12h 40m
1 stop
DUB16:10Dublin
16 Nov
DUB11:10Dublin
14h 50m
1 stop
IAD21:00Washington, D.C. Dulles Intl
€362
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TAP AIR PORTUGAL
2 Nov
IAD22:30Washington, D.C. Dulles Intl
12h 40m
1 stop
DUB16:10Dublin
7 Nov
DUB04:25Dublin
15h 50m
1 stop
IAD15:15Washington, D.C. Dulles Intl
€362
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TAP AIR PORTUGAL
18 Nov
IAD17:30Washington, D.C. Dulles Intl
24h 50m
1 stop
DUB23:20Dublin
23 Nov
DUB11:10Dublin
14h 50m
1 stop
IAD21:00Washington, D.C. Dulles Intl
€363
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British Airways flights from District of Columbia to Ireland

Our best British Airways deals on District of Columbia to Ireland flight tickets
British Airways
28 Oct
IAD19:20Washington, D.C. Dulles Intl
12h 50m
1 stop
DUB12:10Dublin
4 Nov
DUB08:50Dublin
16h 05m
1 stop
IAD19:55Washington, D.C. Dulles Intl
€372
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British Airways
12 Aug
DCA14:54Washington, D.C. Reagan-National
19h 06m
2 stops
DUB15:00Dublin
19 Aug
DUB08:35Dublin
16h 41m
2 stops
DCA20:16Washington, D.C. Reagan-National
€404
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British Airways
12 Aug
IAD19:25Washington, D.C. Dulles Intl
10h 20m
1 stop
ORK10:45Cork
21 Aug
ORK11:45Cork
13h 25m
1 stop
IAD20:10Washington, D.C. Dulles Intl
€1,006
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momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia to Ireland 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 10 August 2025.
Use the filters below to find and compare flights from District of Columbia to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 19/11

19:40-10:15

1 stop9h 35m

Dublin

Sun 23/11

11:30-18:20

1 stop11h 50m

€324

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 19/10

20:30-13:15

1 stop11h 45m

Dublin

Sat 1/11

11:30-19:20

1 stop11h 50m

€325

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 12/10

17:20-05:10

Nonstop6h 50m

Dublin

Fri 14/11

12:15-15:35

Nonstop8h 20m

€350

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 28/10

22:00-08:50

Nonstop6h 50m

Dublin

Tue 4/11

16:20-19:30

Nonstop8h 10m

€350

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 9/11

22:30-16:10

1 stop12h 40m

Dublin

Sun 16/11

11:10-21:00

1 stop14h 50m

€362

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 2/11

22:30-16:10

1 stop12h 40m

Dublin

Fri 7/11

04:25-15:15

1 stop15h 50m

€362

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Sun 12/10

12:22-06:30

1 stop13h 08m

Dublin

Fri 14/11

11:30-20:58

1 stop14h 28m

€372

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 28/10

19:20-12:10

1 stop12h 50m

Dublin

Tue 4/11

08:50-19:55

1 stop16h 05m

€372

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Sun 24/8

13:49-05:30

1 stop10h 41m

Dublin

Thu 4/9

13:45-22:00

1 stop13h 15m

€431

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 5/9

17:08-15:50

2 stops17h 42m

Shannon

Fri 12/9

14:35-23:07

1 stop13h 32m

€661

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 Ireland from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from District of Columbia averaging around €474.

What is the cheapest District of Columbia to Ireland flight route?

Fly from Washington, D.C. Dulles Intl to Dublin for the best District of Columbia - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €479 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from District of Columbia for as low as €413 on momondo.

What cabin class options are available on District of Columbia to Ireland flights?

There are 2 cabin classes available to choose from on District of Columbia to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Ireland flights?

You could potentially save up to 7% on your flight if you consider stops on a District of Columbia to Ireland flight.

Cheap District of Columbia to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Ireland

Best price found

€201

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Ireland

3 airports
The best one-way flight to Ireland from District of Columbia in the past 72 hours is €201. The best return flight deal from District of Columbia to Ireland found on momondo in the last 72 hours is €324.
The fastest flight from District of Columbia to Ireland takes 6h 50m
Direct flights go from District of Columbia to Ireland every day.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), Cork (ORK)
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  • When did momondo last update prices for flights from District of Columbia to Ireland?

    Prices for flights from District of Columbia to Ireland were last updated today.

  • How old do you have to be to fly from District of Columbia to Ireland?

    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 District of Columbia to Ireland.

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

    The travel and health documents required for your trip to Ireland 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 licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from District of Columbia to Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Ireland with flexible booking policies on momondo?

Flights from District of Columbia to Ireland 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 District of Columbia to Ireland?

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 Ireland from District of Columbia.

I’m not ready to book a flight from District of Columbia to Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
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