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Limerick

$399+ Cheap flights from Reagan-National (DCA) to Limerick, Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ORK
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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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 June 16, 2025.

Round-trip from

$525
(United Airlines)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,250
From Washington, D.C. Reagan-National to Limerick
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One-way flight from Washington, D.C. Reagan-National to Limerick
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Highest demand for flights based on searches. 9% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:00 pmDCA - SNN
1 stop33h 30mUnited Airlines
Thu 9/1812:30 pmSNN - DCA
1 stop10h 12mUnited Airlines
Deal found 6/13$525
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/294:51 pmDCA - SNN
1 stop13h 19mMultiple Airlines
Tue 8/51:05 pmSNN - DCA
2 stops14h 54mMultiple Airlines
Deal found 6/14$530
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/134:51 pmDCA - SNN
1 stop13h 19mKLM
Sun 7/201:05 pmSNN - DCA
1 stop15h 30mKLM
Deal found 6/14$624
This Air France deal was found by Cheapflights users on 6/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:00 amDCA - SNN
1 stop19h 10mAir France
Thu 8/71:05 pmSNN - DCA
2 stops14h 54mAir France
Deal found 6/16$702
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/205:40 pmDCA - SNN
2 stops12h 30mDelta
Sun 7/271:05 pmSNN - DCA
1 stop15h 30mDelta
Deal found 6/14$705
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:35 pmDCA - SNN
2 stops18h 35mAir Canada
Mon 10/69:15 pmSNN - DCA
2 stops23h 36mAir Canada
Deal found 6/15$762
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 7/53:59 pmDCA - SNN
2 stops14h 21mAmerican Airlines
Tue 7/157:40 amSNN - DCA
2 stops16h 45mAmerican Airlines
Deal found 6/15$881
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/53:59 pmDCA - SNN
2 stops14h 21mBritish Airways
Wed 7/92:40 pmSNN - DCA
1 stop13h 31mBritish Airways
Deal found 6/14$1,311

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 June 16, 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

Sat 9/6

5:00 pm-7:30 am

1 stop33h 30m

Shannon

Thu 9/18

12:30 pm-5:42 pm

1 stop10h 12m

$525

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 7/29

4:51 pm-11:10 am

1 stop13h 19m

Shannon

Tue 8/5

1:05 pm-10:59 pm

2 stops14h 54m

$530

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 7/13

4:51 pm-11:10 am

1 stop13h 19m

Shannon

Sun 7/20

1:05 pm-11:35 pm

1 stop15h 30m

$624

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 7/20

4:51 pm-11:10 am

1 stop13h 19m

Shannon

Sun 7/27

1:05 pm-11:35 pm

1 stop15h 30m

$701

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 7/31

11:00 am-11:10 am

1 stop19h 10m

Shannon

Thu 8/7

1:05 pm-10:59 pm

2 stops14h 54m

$702

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 10/1

4:35 pm-4:10 pm

2 stops18h 35m

Shannon

Mon 10/6

9:15 pm-3:51 pm

2 stops23h 36m

$762

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/5

3:59 pm-11:20 am

2 stops14h 21m

Shannon

Tue 7/15

7:40 am-7:25 pm

2 stops16h 45m

$881

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/5

3:59 pm-11:20 am

2 stops14h 21m

Shannon

Wed 7/9

2:40 pm-11:11 pm

1 stop13h 31m

$1,311

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 7/29

1:00 pm-7:30 am

1 stop13h 30m

$399

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 7/29

5:05 pm-11:20 am

2 stops13h 15m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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

Rainfall in Limerick by month

Plan your trip to Limerick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Limerick ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Limerick when rainfall is around 2.3 in.

Temperature in Limerick by month

Plan your trip to Limerick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Limerick, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 June 16, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Washington, D.C. to Limerick by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Limerick?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Limerick (average of $644). Flying from Washington, D.C. Reagan-National Airport to Limerick in June is currently the most expensive (average of $1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$685Average$892FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$701Average$942FlexibilityNo cancel feeOn-time71%

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