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Cheap flights from District of Columbia to Ireland from $253

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 11/15. 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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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.
Scandinavian Airlines Logo
8:30 pm - 6:20 pmIAD-DUB
16h 50m1 stop
Scandinavian Airlines Logo
10:10 am - 7:50 pmDUB-IAD
13h 40m1 stop
$467Scandinavian Airlines
Find Deal
sáb., mar. 7 - sáb., mar. 14
TAP AIR PORTUGAL Logo
5:30 pm - 11:20 pmIAD-DUB
24h 50m1 stop
TAP AIR PORTUGAL Logo
4:25 am - 3:15 pmDUB-IAD
15h 50m1 stop
$473TAP AIR PORTUGAL
Find Deal
mar., ene. 13 - vie., ene. 16
Icelandair Logo
7:40 pm - 10:15 amIAD-DUB
9h 35m1 stop
Icelandair Logo
11:30 am - 6:30 pmDUB-IAD
12h 00m1 stop
$502Icelandair
Find Deal
lun., dic. 1 - sáb., dic. 13
Icelandair Logo
7:40 pm - 10:15 amIAD-DUB
9h 35m1 stop
Icelandair Logo
11:30 am - 7:30 pmDUB-IAD
12h 00m1 stop
$516Icelandair
Find Deal
sáb., mar. 7 - dom., mar. 15
Multiple Airlines Logo
7:40 pm - 7:25 pmIAD-DUB
18h 45m2 stops
Multiple Airlines Logo
8:40 pm - 6:30 pmDUB-IAD
26h 50m2 stops
$520Multiple Airlines
Find Deal
vie., nov. 28 - jue., dic. 11
JetBlue Logo
2:30 pm - 9:00 amDCA-DUB
13h 30m1 stop
JetBlue Logo
10:40 am - 8:21 amDUB-DCA
26h 41m1 stop
$528JetBlue
Find Deal
sáb., oct. 18 - mié., oct. 22
JetBlue Logo
2:30 pm - 9:00 amDCA-DUB
13h 30m1 stop
JetBlue Logo
11:30 am - 10:56 pmDUB-DCA
16h 26m1 stop
$561JetBlue
Find Deal
sáb., oct. 18 - mié., oct. 22
Multiple Airlines Logo
11:05 am - 12:05 pmDCA-DUB
20h 00m2 stops
Multiple Airlines Logo
9:00 am - 7:45 pmDUB-DCA
15h 45m1 stop
$565Multiple Airlines
Find Deal
mié., nov. 12 - mié., nov. 19
American Airlines Logo
6:20 pm - 4:45 pmIAD-SNN
17h 25m1 stop
American Airlines Logo
7:50 am - 7:55 pmSNN-IAD
17h 05m1 stop
$570American Airlines
Find Deal
mié., nov. 19 - mié., nov. 26
American Airlines Logo
6:20 pm - 11:30 amIAD-SNN
12h 10m1 stop
American Airlines Logo
7:50 am - 7:55 pmSNN-IAD
17h 05m1 stop
$571American Airlines
Find Deal
mié., nov. 19 - mié., nov. 26

Scandinavian Airlines flights from District of Columbia to Ireland

Our best Scandinavian Airlines deals on District of Columbia to Ireland flight tickets
Scandinavian Airlines
Mar 7
IAD8:30 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
DUB6:20 pmDublin
Mar 14
DUB10:10 amDublin
13h 40m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$467
Find similar
Scandinavian Airlines
Feb 18
IAD8:30 pmWashington, D.C. Dulles Intl
34h 15m
1 stop
DUB11:45 amDublin
Feb 21
DUB10:10 amDublin
13h 40m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$477
Find similar
Scandinavian Airlines
Jan 8
IAD8:30 pmWashington, D.C. Dulles Intl
31h 55m
1 stop
DUB9:25 amDublin
Jan 11
DUB10:55 amDublin
35h 20m
2 stops
IAD5:15 pmWashington, D.C. Dulles Intl
$482
Find similar

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
Jan 13
IAD5:30 pmWashington, D.C. Dulles Intl
24h 50m
1 stop
DUB11:20 pmDublin
Jan 16
DUB4:25 amDublin
15h 50m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$473
Find similar
TAP AIR PORTUGAL
Mar 31
IAD5:05 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
DUB10:00 amDublin
Apr 11
DUB10:45 amDublin
33h 20m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$476
Find similar
TAP AIR PORTUGAL
Dec 5
IAD10:30 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
DUB4:10 pmDublin
Dec 9
DUB4:55 pmDublin
33h 05m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$480
Find similar

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 octubre 7, 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

sáb. 3/7

8:30 pm-6:20 pm

1 stop16h 50m

Dublin

sáb. 3/14

10:10 am-7:50 pm

1 stop13h 40m

$467

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

mar. 1/13

5:30 pm-11:20 pm

1 stop24h 50m

Dublin

vie. 1/16

4:25 am-3:15 pm

1 stop15h 50m

$473

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

lun. 12/1

7:40 pm-10:15 am

1 stop9h 35m

Dublin

sáb. 12/13

11:30 am-6:30 pm

1 stop12h 00m

$502

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

sáb. 3/7

7:40 pm-10:15 am

1 stop9h 35m

Dublin

dom. 3/15

11:30 am-7:30 pm

1 stop12h 00m

$516

Washington, D.C.Dublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

vie. 11/28

7:40 pm-7:25 pm

2 stops18h 45m

Dublin

jue. 12/11

8:40 pm-6:30 pm

2 stops26h 50m

$520

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

sáb. 10/18

2:30 pm-9:00 am

1 stop13h 30m

Dublin

mié. 10/22

10:40 am-8:21 am

1 stop26h 41m

$528

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

sáb. 10/18

2:30 pm-9:00 am

1 stop13h 30m

Dublin

mié. 10/22

11:30 am-10:56 pm

1 stop16h 26m

$561

Washington, D.C.Dublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

mié. 11/12

11:05 am-12:05 pm

2 stops20h 00m

Dublin

mié. 11/19

9:00 am-7:45 pm

1 stop15h 45m

$565

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mié. 11/19

6:20 pm-4:45 pm

1 stop17h 25m

Shannon

mié. 11/26

7:50 am-7:55 pm

1 stop17h 05m

$570

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mié. 11/19

6:20 pm-11:30 am

1 stop12h 10m

Shannon

mié. 11/26

7:50 am-7:55 pm

1 stop17h 05m

$571

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 $537. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $552.

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 $737. 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 $899. 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 $793. 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 morning when prices are around $1,049.

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 $707 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 $594 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

$459

Fastest flight time

6h 50m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from District of Columbia in the past 72 hours is $459. The best round-trip flight deal from District of Columbia to Ireland found on momondo in the last 72 hours is $595.
The fastest flight from District of Columbia to Ireland takes 6h 50m
Direct flights go from District of Columbia to Ireland every day.
There is 1 airport near Ireland: 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 $144Free CancellationRating
7.9
7,966 reviews
Search Delta flights
PLAYPriceFrom $284Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $371Free CancellationRating
7.0
550 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $427Free CancellationRating
7.1
2,002 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $435Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
Aer LingusPriceFrom $450Free CancellationRating
7.2
1,314 reviews
Search Aer Lingus flights
Scandinavian AirlinesPriceFrom $472Free CancellationRating
7.4
1,529 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $484Free CancellationRating
6.7
7,430 reviews
Search British Airways flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
8,955 reviews
Search United Airlines flights
JetBluePriceFrom $496Free CancellationRating
7.2
2,908 reviews
Search JetBlue 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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