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Limerick

$303+ Cheap flights from Washington 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ORK
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Washington to Limerick

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

Round-trip from

$478
(United Airlines)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,304
From Washington to Limerick
Search Deals
One-way flight from Washington to Limerick
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 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 to Limerick

Cheapest flights from Washington to Limerick
Explore the most affordable flight options available from Washington 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.
Tue 10/710:46 amPDX - SNN
2 stops15h 29mUnited Airlines
Wed 10/1512:30 pmSNN - PDX
1 stop16h 40mUnited Airlines
Deal found 6/13$516
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:45 amSEA - SNN
2 stops19h 30mUnited Airlines
Tue 8/512:30 pmSNN - SEA
1 stop16h 58mUnited Airlines
Deal found 6/14$517
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.
Thu 9/111:09 pmPDX - SNN
2 stops19h 01mAmerican Airlines
Wed 9/249:15 pmSNN - PDX
1 stop28h 20mAmerican Airlines
Deal found 6/14$519
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.
Fri 8/81:30 pmSEA - SNN
1 stop18h 20mAmerican Airlines
Tue 8/129:15 pmSNN - SEA
1 stop22h 20mAmerican Airlines
Deal found 6/14$565
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/217:00 amPDX - SNN
1 stop20h 10mDelta
Mon 7/281:05 pmSNN - PDX
1 stop16h 25mDelta
Deal found 6/15$577
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/211:25 pmPDX - SNN
1 stop13h 45mAir France
Thu 7/311:05 pmSNN - PDX
2 stops16h 56mAir France
Deal found 6/14$621
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:25 pmPDX - SNN
2 stops17h 20mMultiple Airlines
Tue 12/27:50 amSNN - PDX
3 stops33h 44mMultiple Airlines
Deal found 6/14$715
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:10 amSEA - SNN
2 stops25h 40mBritish Airways
Tue 8/129:15 pmSNN - SEA
2 stops28h 35mBritish Airways
Deal found 6/16$739
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:25 pmPDX - SNN
1 stop12h 45mAer Lingus
Tue 10/149:15 pmSNN - PDX
1 stop28h 20mAer Lingus
Deal found 6/13$800
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:45 amSEA - SNN
2 stops31h 05mAer Lingus
Tue 8/129:15 pmSNN - SEA
1 stop22h 20mAer Lingus
Deal found 6/16$805
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amPDX - SNN
3 stops20h 30mAir Canada
Tue 12/27:50 amSNN - PDX
3 stops33h 44mAir Canada
Deal found 6/14$826
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:59 amPDX - SNN
2 stops26h 21mBritish Airways
Tue 8/127:40 amSNN - PDX
2 stops22h 24mBritish Airways
Deal found 6/14$830

Cheapflights Fare Finder

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

Fly from

Washington

Fly to

Limerick

Route

Depart

Return

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 8/5

7:00 am-7:30 am

1 stop16h 30m

Shannon

Tue 8/12

9:30 am-3:14 pm

1 stop13h 44m

$517

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Tue 7/29

6:45 am-10:15 am

2 stops19h 30m

Shannon

Tue 8/5

12:30 pm-9:28 pm

1 stop16h 58m

$517

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 9/11

1:09 pm-4:10 pm

2 stops19h 01m

Shannon

Wed 9/24

9:15 pm-5:35 pm

1 stop28h 20m

$519

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Fri 8/8

1:30 pm-3:50 pm

1 stop18h 20m

Shannon

Tue 8/12

9:15 pm-11:35 am

1 stop22h 20m

$565

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 7/21

7:00 am-11:10 am

1 stop20h 10m

Shannon

Mon 7/28

1:05 pm-9:30 pm

1 stop16h 25m

$577

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 7/21

1:25 pm-11:10 am

1 stop13h 45m

Shannon

Thu 7/31

1:05 pm-10:01 pm

2 stops16h 56m

$621

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Fri 8/8

6:10 am-3:50 pm

2 stops25h 40m

Shannon

Tue 8/12

9:15 pm-5:50 pm

2 stops28h 35m

$739

SeattleShannon

SEA - SNN

SEASNN

Seattle/Tacoma Intl

Thu 8/7

12:45 am-3:50 pm

2 stops31h 05m

Shannon

Tue 8/12

9:15 pm-11:35 am

1 stop22h 20m

$805

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 9/11

6:15 am-8:35 pm

2 stops30h 20m

Shannon

Wed 9/24

7:40 am-6:46 pm

3 stops19h 06m

$815

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 8/4

12:59 am-11:20 am

2 stops26h 21m

Shannon

Tue 8/12

7:40 am-10:04 pm

2 stops22h 24m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 17 results
1
2

Best time to book a flight from Washington to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Washington 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 to Limerick

What is the cheapest month to book a flight from State of Washington to Limerick?

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

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

Find hourly flight availability from Washington 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 State of Washington 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.
See what other customers who have flown with Delta, Air France and United Airlines from Washington to Limerick have to say. 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

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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 Canada
7.1
Good
9,563 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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 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 Washington to Limerick that include hotel bookings?

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

  • How can I find direct flights from Washington to Limerick?

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

  • Can I find deals for business class flights from Washington to Limerick?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Limerick?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Limerick (average of $644). Flying from State of Washington 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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Alternative routes for Washington to Limerick

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Top 6 airlines flying from Washington to Limerick

Discover the top 6 airlines that operate flights from Washington 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$455Average$818FlexibilityNo cancel feeOn-time71%
KLMCheapest$474Average$688FlexibilityNo cancel feeOn-time75%
DeltaCheapest$528Average$856FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$593Average$738FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$703Average$993FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$703Average$797FlexibilityNo cancel feeOn-timeN/A

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