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$482+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ORK
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$596
(Delta)

One-way from

$482
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,113
Provider with most accurate pricing for Washington, D.C. (WAS)-Shannon flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Shannon flights.
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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. 17% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 7/136:04 amDCA - SNN
1 stop24h 06mDelta
Tue 7/221:05 pmSNN - DCA
1 stop26h 09mDelta
Deal found 4/29$596
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/3012:00 pmDCA - SNN
1 stop14h 30mUnited Airlines
Fri 6/69:30 amSNN - DCA
1 stop13h 32mUnited Airlines
Deal found 4/30$606
This KLM deal was found by Cheapflights users on 4/29. 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.
Sat 7/124:56 pmDCA - SNN
1 stop13h 14mKLM
Sat 7/191:05 pmSNN - DCA
1 stop15h 31mKLM
Deal found 4/29$765
This Air France deal was found by Cheapflights users on 4/29. 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.
Sat 7/121:41 pmDCA - SNN
2 stops16h 29mMultiple Airlines
Sat 7/191:05 pmSNN - DCA
1 stop15h 31mMultiple Airlines
Deal found 4/29$770
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 7/116:00 amDCA - SNN
1 stop18h 55mAmerican Airlines
Tue 7/222:40 pmSNN - DCA
1 stop13h 31mAmerican Airlines
Deal found 4/29$805
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sun 7/134:30 pmDCA - SNN
2 stops18h 40mAir Canada
Sat 7/195:30 pmSNN - DCA
2 stops31h 12mAir Canada
Deal found 4/30$810
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:58 pmDCA - SNN
2 stops12h 32mBritish Airways
Sun 11/97:45 amSNN - DCA
2 stops16h 30mBritish Airways
Deal found 4/30$858
This Air France deal was found by Cheapflights users on 4/29. 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.
Sat 7/121:41 pmDCA - SNN
2 stops16h 29mAir France
Sat 7/191:05 pmSNN - DCA
2 stops14h 54mAir France
Deal found 4/29$916

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 May 1, 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

Sun 7/13

6:04 am-11:10 am

1 stop24h 06m

Shannon

Tue 7/22

1:05 pm-10:14 am

1 stop26h 09m

$596

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 5/30

12:00 pm-7:30 am

1 stop14h 30m

Shannon

Fri 6/6

9:30 am-6:02 pm

1 stop13h 32m

$606

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/12

4:56 pm-11:10 am

1 stop13h 14m

Shannon

Sat 7/19

1:05 pm-11:36 pm

1 stop15h 31m

$765

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/12

1:41 pm-11:10 am

2 stops16h 29m

Shannon

Sat 7/19

1:05 pm-11:36 pm

1 stop15h 31m

$770

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 7/11

6:00 am-5:55 am

1 stop18h 55m

Shannon

Tue 7/22

2:40 pm-11:11 pm

1 stop13h 31m

$805

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 7/13

4:30 pm-4:10 pm

2 stops18h 40m

Shannon

Sat 7/19

5:30 pm-7:42 pm

2 stops31h 12m

$810

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/12

1:41 pm-11:10 am

2 stops16h 29m

Shannon

Sat 7/19

1:05 pm-10:59 pm

2 stops14h 54m

$916

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 6/27

2:54 pm-11:20 am

2 stops15h 26m

Shannon

Wed 7/9

2:40 pm-11:11 pm

1 stop13h 31m

$1,035

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 8/30

5:59 pm-7:30 am

1 stop32h 31m

$482

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 8/30

1:45 pm-11:10 am

2 stops16h 25m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
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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

What is the cheapest time of day to fly from DCA to LR9?

Find hourly flight availability from Reagan-National to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Limerick as you normally would.

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Limerick one-way?

    One-way options have recently been found by users for as low as $482 on United Airlines. Other airlines that offer cheap prices include Delta from $528 and American Airlines from $541 one-way.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$701Average$942FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$822Average$1,052FlexibilityNo cancel feeOn-time69%

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