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Limerick

$279+ Cheap flights from Washington, D.C. (WAS) 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.
WAS — ORK
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Limerick

Keep the following information in mind while searching for Washington, D.C. to Limerick flight deals. Data was last updated June 16, 2025.

Round-trip from

$524
(American Airlines)

One-way from

$279
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,250
From Washington, D.C. (WAS) to Limerick
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One-way flight from Washington, D.C. (WAS) 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 Washington, D.C. to Limerick

Cheapest flights from Washington, D.C. to Limerick
Explore the most affordable flight options available from Washington, D.C. to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:25 pmIAD - SNN
1 stop20h 10mAmerican Airlines
Wed 8/277:40 amSNN - IAD
1 stop14h 50mAmerican Airlines
Deal found 6/14$524
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 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 9/66:40 pmIAD - SNN
1 stop31h 50mUnited Airlines
Thu 9/189:30 amSNN - IAD
1 stop13h 00mUnited Airlines
Deal found 6/13$525
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:59 amBWI - SNN
1 stop15h 31mUnited Airlines
Wed 8/69:30 amSNN - BWI
1 stop17h 12mUnited Airlines
Deal found 6/15$526
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:51 amBWI - SNN
2 stops18h 19mKLM
Tue 8/121:05 pmSNN - BWI
2 stops16h 16mKLM
Deal found 6/15$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.
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.
Tue 7/2912:12 pmIAD - SNN
1 stop17h 58mMultiple Airlines
Tue 8/51:05 pmSNN - IAD
2 stops14h 50mMultiple Airlines
Deal found 6/14$530
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.
Thu 8/218:23 pmIAD - SNN
1 stop9h 47mDelta
Fri 8/291:05 pmSNN - IAD
1 stop11h 38mDelta
Deal found 6/14$576
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:20 pmBWI - SNN
1 stop13h 50mAmerican Airlines
Mon 10/67:40 amSNN - BWI
1 stop16h 55mAmerican Airlines
Deal found 6/16$622
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:45 pmBWI - SNN
2 stops13h 25mDelta
Thu 8/71:05 pmSNN - BWI
2 stops15h 13mDelta
Deal found 6/16$653
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/128:18 amBWI - SNN
2 stops21h 52mMultiple Airlines
Sat 7/191:05 pmSNN - BWI
2 stops15h 13mMultiple Airlines
Deal found 6/15$688

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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. to Limerick that are best for you.

Fly from

Washington, D.C.

Fly to

Limerick

Route

Depart

Return

Price

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 8/20

7:25 pm-8:35 pm

1 stop20h 10m

Shannon

Wed 8/27

7:40 am-5:30 pm

1 stop14h 50m

$524

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

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sat 9/6

6:40 pm-7:30 am

1 stop31h 50m

Shannon

Thu 9/18

9:30 am-5:30 pm

1 stop13h 00m

$525

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Wed 7/30

10:59 am-7:30 am

1 stop15h 31m

Shannon

Wed 8/6

9:30 am-9:42 pm

1 stop17h 12m

$526

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Mon 8/4

11:51 am-11:10 am

2 stops18h 19m

Shannon

Tue 8/12

1:05 pm-12:21 am

2 stops16h 16m

$530

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

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 7/29

12:12 pm-11:10 am

1 stop17h 58m

Shannon

Tue 8/5

1:05 pm-10:55 pm

2 stops14h 50m

$530

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 8/21

8:23 pm-11:10 am

1 stop9h 47m

Shannon

Fri 8/29

1:05 pm-7:43 pm

1 stop11h 38m

$576

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

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Thu 7/31

4:45 pm-11:10 am

2 stops13h 25m

Shannon

Thu 8/7

1:05 pm-11:18 pm

2 stops15h 13m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 35 results
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Best time to book a flight from Washington, D.C. to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Washington, D.C. 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. to Limerick

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

Find hourly flight availability from Washington, D.C. 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 June 16, 2025.

When flying from Washington, D.C. to Limerick, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.
Read reviews from past customers who have flown Delta, KLM and Air France from Washington, D.C. to Limerick. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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 Washington, D.C. 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. to Limerick one-way?

    One-way options have recently been found by users for as low as $399 on United Airlines. Other airlines that offer cheap prices include American Airlines from $417 and Aer Lingus from $508 one-way.

  • What are the most popular routes from Washington, D.C. to Limerick?

    The most popular flight routes from Washington, D.C. to Limerick are Washington, D.C. Dulles Intl - Shannon, Baltimore/Washington - Shannon and Washington, D.C. Reagan-National - Shannon.

  • Can I find deals for flights from Washington, D.C. to Limerick that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Limerick?

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

  • Can I find deals for business class flights from Washington, D.C. to Limerick?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Limerick?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Limerick (average of $644). Flying from Washington, D.C. 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 5 airlines flying from Washington, D.C. to Limerick

Discover the top 5 airlines that operate flights from Washington, D.C. 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
American AirlinesCheapest$547Average$949FlexibilityNo cancel feeOn-time71%
KLMCheapest$643Average$645FlexibilityNo cancel feeOn-time75%
DeltaCheapest$644Average$936FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$646Average$884FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$796Average$945FlexibilityNo cancel feeOn-time70%

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