HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Limerick

$502+ Cheap flights from Reagan-National (DCA) to Limerick, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ORK
dic. 19 — dic. 261
vie. 12/19
vie. 12/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Limerick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Limerick

Keep the following information in mind while searching for Reagan-National to Limerick flight deals. Data was last updated noviembre 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$602
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$898
Provider with most accurate pricing for Washington, D.C. (WAS)-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Shannon flights.
Search Deals
From Washington, D.C. Reagan-National to Limerick
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Reagan-National to Limerick

Cheapest flights from Reagan-National to Limerick
Explore the most affordable flight options available from Reagan-National to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/183:44 pmDCA - SNN
2 stops14h 46mBritish Airways
lun. 11/248:05 pmSNN - DCA
2 stops24h 54mBritish Airways
Deal found 11/17$678
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/181:44 pmDCA - SNN
1 stop11h 11mAmerican Airlines
lun. 11/242:45 pmSNN - DCA
1 stop12h 58mAmerican Airlines
Deal found 11/17$856
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/194:10 pmDCA - SNN
2 stops14h 20mAir Canada
mié. 11/267:50 amSNN - DCA
2 stops16h 55mAir Canada
Deal found 11/18$1,357
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:44 pmDCA - SNN
2 stops16h 46mAmerican Airlines
mié. 12/317:50 amSNN - DCA
2 stops17h 30mAmerican Airlines
Deal found 11/18$1,419
This Mytrip deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:00 amDCA - SNN
3 stops34h 30mMultiple Airlines
lun. 11/2411:15 pmSNN - DCA
3 stops21h 16mMultiple Airlines
Deal found 11/17$1,477
This FlightHub deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/286:59 amDCA - SNN
2 stops28h 46mAir Canada
sáb. 1/35:25 pmSNN - DCA
2 stops51h 06mAir Canada
Deal found 11/18$2,302
This oojo deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:00 amDCA - SNN
2 stops24h 30mBritish Airways
dom. 12/285:30 pmSNN - DCA
2 stops30h 10mBritish Airways
Deal found 11/18$5,917

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Limerick 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Limerick that are best for you.

Fly from

Reagan-National

Fly to

Limerick

Route

Depart

Return

Price

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

mar. 2/17

3:43 pm-11:30 am

2 stops14h 47m

Shannon

jue. 2/26

7:50 am-6:52 pm

2 stops16h 02m

$502

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

dom. 1/11

4:10 pm-11:30 am

2 stops14h 20m

Shannon

mar. 1/27

7:50 am-9:58 pm

2 stops19h 08m

$662

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

mar. 2/17

4:10 pm-11:30 am

2 stops14h 20m

Shannon

jue. 2/26

7:50 am-6:05 pm

2 stops15h 15m

$694

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

dom. 1/11

1:44 pm-6:20 am

2 stops11h 36m

Shannon

mar. 1/27

2:45 pm-10:37 pm

1 stop12h 52m

$698

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

mar. 2/17

3:40 pm-6:20 am

1 stop9h 40m

Shannon

jue. 2/26

2:45 pm-9:00 pm

1 stop11h 15m

$706

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

lun. 1/5

11:20 am-6:20 am

1 stop14h 00m

Shannon

sáb. 1/31

2:45 pm-9:51 pm

1 stop12h 06m

$756

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

lun. 1/5

11:55 am-6:20 am

2 stops13h 25m

Shannon

sáb. 1/31

2:45 pm-10:47 pm

1 stop13h 02m

$761

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

mié. 1/21

4:10 pm-11:30 am

2 stops14h 20m

Shannon

dom. 1/25

7:50 am-7:45 pm

2 stops16h 55m

$862

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

mié. 1/21

12:35 pm-6:20 am

1 stop12h 45m

Shannon

dom. 1/25

2:45 pm-10:37 pm

1 stop12h 52m

$874

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

lun. 1/5

6:00 am-4:45 pm

2 stops29h 45m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 12 results
1
2

Best time to book a flight from Reagan-National to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Limerick
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Limerick. Reviews last updated noviembre 19, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Washington, D.C. Reagan-National Airport to Limerick. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,023 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,023 reviews
United Airlines
7.4
Good
9,023 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,023 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Limerick?

    Departing from Washington, D.C. Reagan-National Airport to Limerick will take you 14h 20m. The distance from Washington, D.C. Reagan-National Airport to Limerick is about 3284 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Limerick that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Limerick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Limerick.

  • Can I find deals for business class flights from Reagan-National to Limerick?

    Yes. Cheapflights offers flight deals from Reagan-National to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Reagan-National to Limerick

Discover the top 2 airlines that operate flights from Reagan-National to Limerick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$685Average$892FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$892Average$996FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.