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Cheap flights from District of Columbia to Ireland from $247

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 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:50 pm - 3:00 pm
IAD
-
ORK
15h 10m1 stop
Delta Logo
6:00 am - 4:05 pm
ORK
-
IAD
15h 05m1 stop
$433Delta
Sun, Feb 15 - Thu, Feb 26
Delta Logo
6:50 pm - 3:00 pm
IAD
-
ORK
15h 10m1 stop
Delta Logo
6:00 am - 11:09 pm
ORK
-
IAD
22h 09m2 stops
$439Delta
Sun, Feb 15 - Tue, Feb 24
KLM Logo
6:05 pm - 11:25 pm
IAD
-
ORK
24h 20m1 stop
KLM Logo
5:15 pm - 4:05 pm
ORK
-
IAD
27h 50m1 stop
$447KLM
Tue, Feb 24 - Tue, Mar 3
Scandinavian Airlines Logo
8:30 pm - 6:10 pm
IAD
-
DUB
16h 40m2 stops
Scandinavian Airlines Logo
7:05 pm - 5:15 pm
DUB
-
IAD
27h 10m1 stop
$458Scandinavian Airlines
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
10:25 pm - 3:45 pm
IAD
-
DUB
12h 20m1 stop
American Airlines Logo
4:00 pm - 6:55 pm
DUB
-
IAD
7h 55mnonstop
$459American Airlines
Mon, Apr 6 - Sun, Apr 12
American Airlines Logo
3:33 pm - 5:15 am
DCA
-
DUB
8h 42m1 stop
American Airlines Logo
12:40 pm - 6:43 pm
DUB
-
DCA
11h 03m1 stop
$460American Airlines
Sun, Mar 29 - Sun, Apr 5
KLM Logo
2:35 pm - 10:45 am
DCA
-
ORK
15h 10m2 stops
KLM Logo
6:00 am - 5:04 pm
ORK
-
DCA
16h 04m2 stops
$461KLM
Tue, Feb 24 - Tue, Mar 3
Scandinavian Airlines Logo
8:30 pm - 2:00 pm
IAD
-
DUB
12h 30m1 stop
Scandinavian Airlines Logo
10:10 am - 6:50 pm
DUB
-
IAD
13h 40m1 stop
$461Scandinavian Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
12:23 pm - 8:45 am
IAD
-
DUB
15h 22m1 stop
Multiple Airlines Logo
8:45 am - 4:35 pm
DUB
-
IAD
12h 50m1 stop
$465Multiple Airlines
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
5:05 pm - 10:00 am
IAD
-
KIR
11h 55m1 stop
Multiple Airlines Logo
10:25 am - 7:30 pm
KIR
-
IAD
14h 05m1 stop
$493Multiple Airlines
Tue, Feb 24 - Tue, Mar 3

Scandinavian Airlines flights from District of Columbia to Ireland

Our best Scandinavian Airlines deals on District of Columbia to Ireland flight tickets
Scandinavian Airlines
Feb 26
IAD8:30 pmWashington, D.C. Dulles Intl
16h 40m
2 stops
DUB6:10 pmDublin
Mar 3
DUB7:05 pmDublin
27h 10m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
$458
Scandinavian Airlines
Feb 7
IAD8:30 pmWashington, D.C. Dulles Intl
12h 30m
1 stop
DUB2:00 pmDublin
Feb 14
DUB10:10 amDublin
13h 40m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$461
Scandinavian Airlines
Mar 19
IAD9:30 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
DUB6:20 pmDublin
Mar 25
DUB11:30 amDublin
34h 45m
2 stops
IAD6:15 pmWashington, D.C. Dulles Intl
$463

Iberia flights from District of Columbia to Ireland

Our best Iberia deals on District of Columbia to Ireland flight tickets
Iberia
Jan 23
DCA1:35 pmWashington, D.C. Reagan-National
14h 20m
2 stops
DUB8:55 amDublin
Jan 28
DUB11:40 amDublin
12h 16m
1 stop
DCA6:56 pmWashington, D.C. Reagan-National
$469
Iberia
Apr 18
IAD5:55 pmWashington, D.C. Dulles Intl
34h 50m
1 stop
DUB9:45 amDublin
Apr 27
DUB6:20 amDublin
14h 10m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$470
Iberia
Feb 20
IAD5:05 pmWashington, D.C. Dulles Intl
6h 50m
DUB4:55 amDublin
Mar 1
DUB6:15 amDublin
15h 15m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$497

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 12, 2026.
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.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 2/15

6:50 pm-3:00 pm

1 stop15h 10m

Cork

Thu 2/26

6:00 am-4:05 pm

1 stop15h 05m

$433

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Sun 2/15

6:50 pm-3:00 pm

1 stop15h 10m

Cork

Tue 2/24

6:00 am-11:09 pm

2 stops22h 09m

$439

Washington, D.C.Cork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Tue 2/24

6:05 pm-11:25 pm

1 stop24h 20m

Cork

Tue 3/3

5:15 pm-4:05 pm

1 stop27h 50m

$447

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Thu 2/26

8:30 pm-6:10 pm

2 stops16h 40m

Dublin

Tue 3/3

7:05 pm-5:15 pm

1 stop27h 10m

$458

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 4/6

10:25 pm-3:45 pm

1 stop12h 20m

Dublin

Sun 4/12

4:00 pm-6:55 pm

Nonstop7h 55m

$459

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Sun 3/29

3:33 pm-5:15 am

1 stop8h 42m

Dublin

Sun 4/5

12:40 pm-6:43 pm

1 stop11h 03m

$460

Washington, D.C.Cork

DCA - ORK

DCAORK

Washington, D.C. Reagan-National

Tue 2/24

2:35 pm-10:45 am

2 stops15h 10m

Cork

Tue 3/3

6:00 am-5:04 pm

2 stops16h 04m

$461

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sat 2/7

8:30 pm-2:00 pm

1 stop12h 30m

Dublin

Sat 2/14

10:10 am-6:50 pm

1 stop13h 40m

$461

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Fri 2/6

12:23 pm-8:45 am

1 stop15h 22m

Dublin

Fri 2/13

8:45 am-4:35 pm

1 stop12h 50m

$465

Washington, D.C.Milltown (Kerry)

IAD - KIR

IADKIR

Washington, D.C. Dulles Intl

Tue 2/24

5:05 pm-10:00 am

1 stop11h 55m

Milltown (Kerry)

Tue 3/3

10:25 am-7:30 pm

1 stop14h 05m

$493

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 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?

In general, January is the cheapest month to fly from District of Columbia to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $544. If you aren’t able to travel to Ireland during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $608.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $739. This is often the case because there is less demand to fly during this day of the week. Flights from District of Columbia to Ireland on a Friday will generally be more expensive and average around $893. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from District of Columbia to Ireland in the evening for as low as $785. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $806.

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 $711 when searching weeks out. 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 $602 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between District of Columbia to Ireland.

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

$418

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from District of Columbia in the past 72 hours is $418. The best round-trip flight deal from District of Columbia to Ireland found on momondo in the last 72 hours is $686.
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 77 airports in Ireland. From District of Columbia there are direct flights to Dublin (DUB).
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Ireland?

    Prices for flights from District of Columbia to Ireland are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Ireland?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 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 license 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.

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

Best airlines flying from District of Columbia to Ireland

Compare and see reviews for airlines that fly from District of Columbia to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $137Free CancellationRating
7.9
8,034 reviews
Search Delta flights
PLAYPriceFrom $298Free CancellationRating
7.0
103 reviews
Search PLAY flights
Aer LingusPriceFrom $359Free CancellationRating
7.2
1,433 reviews
Search Aer Lingus flights
IcelandairPriceFrom $371Free CancellationRating
7.1
595 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $427Free CancellationRating
7.1
2,116 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $435Free CancellationRating
7.2
11,111 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $456Free CancellationRating
7.3
1,644 reviews
Search Scandinavian Airlines flights
JetBluePriceFrom $477Free CancellationRating
7.2
2,886 reviews
Search JetBlue flights
British AirwaysPriceFrom $484Free CancellationRating
6.7
7,664 reviews
Search British Airways flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights

Why use momondo?

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

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 District of Columbia to Ireland for you.

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

Yes. momondo allows you to filter the results for District of Columbia to Ireland flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from District of Columbia and alert you when they change.

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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom $315
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Flights to Milltown (Kerry)from $540
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