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Limerick

$154+ Cheap flights from the United States 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORK
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from USA to Limerick

Keep the following information in mind while searching for USA to Limerick flight deals. Data was last updated August 17, 2025.

Round-trip from

$377
(United Airlines)

One-way from

$154
(Delta)

Popular in

December

Cheapest in

March

Average price

$597
From USA to Limerick
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One-way flight from USA to Limerick
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Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from USA to Limerick

Cheapest flights from USA to Limerick
Explore the most affordable flight options available from USA to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:28 amLGA - SNN
1 stop19h 02mUnited Airlines
Tue 9/29:30 amSNN - LGA
1 stop13h 47mUnited Airlines
Deal found 8/16$374
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2410:50 pmEWR - SNN
Nonstop6h 25mUnited Airlines
Tue 9/212:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Deal found 8/16$377
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/2411:55 pmJFK - SNN
Nonstop6h 15mDelta
Tue 9/21:05 pmSNN - JFK
Nonstop7h 35mDelta
Deal found 8/16$377
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amEWR - SNN
1 stop19h 30mUnited Airlines
Wed 9/1012:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Deal found 8/17$379
This Aunt Betty deal was found by Cheapflights users on 8/15. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:20 pmLGA - SNN
1 stop12h 10mUnited Airlines
Wed 9/109:30 amSNN - LGA
1 stop11h 47mUnited Airlines
Deal found 8/15$381
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 9/17:00 amEWR - SNN
1 stop19h 30mUnited Airlines
Wed 9/2412:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Deal found 8/15$382
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:15 amLGA - SNN
1 stop17h 15mUnited Airlines
Tue 8/269:45 amSNN - LGA
1 stop30h 31mUnited Airlines
Deal found 8/16$382
This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:25 pmJFK - SNN
Nonstop6h 30mAer Lingus
Thu 10/302:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Deal found 8/17$385
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:00 amEWR - SNN
2 stops19h 30mUnited Airlines
Mon 9/1512:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Deal found 8/17$386
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:25 pmJFK - SNN
Nonstop6h 30mAer Lingus
Sat 9/272:35 pmSNN - JFK
Nonstop7h 15mAer Lingus
Deal found 8/16$386
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:20 pmLGA - SNN
1 stop12h 10mUnited Airlines
Thu 9/119:30 amSNN - LGA
1 stop11h 47mUnited Airlines
Deal found 8/15$386
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:50 pmEWR - SNN
Nonstop6h 25mUnited Airlines
Mon 8/259:30 amSNN - EWR
1 stop16h 00mUnited Airlines
Deal found 8/16$387

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 August 17, 2025.
Use the filters below to find and compare flights from the United States to Limerick that are best for you.

Fly from

USA

Fly to

Limerick

Route

Depart

Return

Price

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sun 8/24

7:28 am-7:30 am

1 stop19h 02m

Shannon

Tue 9/2

9:30 am-6:17 pm

1 stop13h 47m

$374

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Mon 9/1

11:50 pm-11:10 am

Nonstop6h 20m

Shannon

Mon 9/15

1:05 pm-3:40 pm

Nonstop7h 35m

$377

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Sun 8/24

11:55 pm-11:10 am

Nonstop6h 15m

Shannon

Tue 9/2

1:05 pm-3:40 pm

Nonstop7h 35m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 9/1

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Mon 9/15

12:30 pm-3:00 pm

Nonstop7h 30m

$377

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Fri 9/5

11:50 pm-11:10 am

Nonstop6h 20m

Shannon

Tue 9/9

1:05 pm-3:35 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Sun 8/24

10:50 pm-10:15 am

Nonstop6h 25m

Shannon

Tue 9/2

12:30 pm-3:00 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 8/25

10:50 pm-10:15 am

Nonstop6h 25m

Shannon

Fri 9/19

12:30 pm-3:00 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 9/1

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Wed 9/24

12:30 pm-3:00 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 9/1

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Mon 9/8

12:30 pm-3:00 pm

Nonstop7h 30m

$377

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 9/1

10:55 pm-10:15 am

Nonstop6h 20m

Shannon

Tue 9/23

12:30 pm-3:00 pm

Nonstop7h 30m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 results
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Best time to book a flight from USA to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from USA 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 the United States to Limerick

What is the cheapest month to book a flight from USA to Limerick?

Currently, November is the cheapest month in which you can book a flight from USA to Limerick (average of $644). Flying from USA 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 US to LR9?

Find hourly flight availability from USA 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 August 17, 2025.

When flying from USA 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.

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 August 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from the United States to Limerick have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,986 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,919 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Aer Lingus
7.2
Good
1,220 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
JetBlue
7.2
Good
2,916 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

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 USA 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 USA to Limerick one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $154. United Airlines flights start at $189 while deals on JetBlue start at $314 one-way.

  • What are the most popular routes from USA to Limerick?

    The most popular route from USA to Limerick is New York John F Kennedy Intl - Shannon. You may also consider Newark - Shannon or Boston Logan Intl - Shannon.

  • Can I find deals for flights from USA to Limerick that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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 USA to Limerick?

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from USA to Limerick

Discover the top 9 airlines that operate flights from USA 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$867FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$377Average$706FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$392Average$817FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$395Average$777FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$396Average$748FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$421Average$939FlexibilityNo cancel feeOn-time70%
KLMCheapest$423Average$689FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$614Average$873FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$782Average$946FlexibilityNo cancel feeOn-time62%

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