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$244+ Cheap flights from Philadelphia (PHL) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ORK
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Philadelphia to Limerick

Cheapest flights from Philadelphia to Limerick
Explore the most affordable flight options available from Philadelphia to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This British Airways deal was found by Cheapflights users on 12/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:35 pmPHL - SNN
2 stops32h 55mBritish Airways
Fri 1/27:50 amSNN - PHL
2 stops21h 02mBritish Airways
Deal found 12/29$1,868
This American Airlines deal was found by Cheapflights users on 12/29. 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.
Mon 12/299:35 pmPHL - SNN
1 stop27h 45mAmerican Airlines
Fri 1/27:50 amSNN - PHL
2 stops18h 56mAmerican Airlines
Deal found 12/29$2,165

Find flight deals from Philadelphia to Limerick

Keep the following information in mind while searching for Philadelphia to Limerick flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(American Airlines)

One-way from

$244
(American Airlines)

Popular in

January

Cheapest in

November

Average price

$1,088
Provider with most accurate pricing for Philadelphia-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Shannon flights.
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From Philadelphia to Limerick
Search Deals
One-way flight from Philadelphia to Limerick
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($489 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 December 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Limerick that are best for you.

Fly from

Philadelphia

Fly to

Limerick

Route

Depart

Return

Price

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 1/26

6:35 pm-11:30 am

1 stop11h 55m

Shannon

Wed 2/4

7:50 am-4:15 pm

1 stop13h 25m

$470

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 1/27

7:50 pm-4:45 pm

1 stop15h 55m

Shannon

Tue 2/3

7:50 am-4:15 pm

1 stop13h 25m

$470

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 1/14

7:50 pm-11:30 am

1 stop10h 40m

Shannon

Fri 1/23

7:50 am-4:15 pm

1 stop13h 25m

$564

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 4/26

10:20 pm-8:35 pm

1 stop17h 15m

Shannon

Sun 5/3

7:40 am-6:55 pm

2 stops16h 15m

$580

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 4/3

6:45 pm-3:50 pm

1 stop16h 05m

Shannon

Fri 4/10

7:40 am-4:40 pm

1 stop14h 00m

$619

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 4/2

6:45 pm-8:35 pm

1 stop20h 50m

Shannon

Fri 4/10

7:40 am-8:40 pm

2 stops18h 00m

$629

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 4/3

11:36 am-10:15 am

2 stops17h 39m

Shannon

Thu 4/9

12:30 pm-2:10 pm

2 stops30h 40m

$636

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 4/1

6:45 pm-11:20 am

1 stop11h 35m

Shannon

Thu 4/9

7:40 am-4:40 pm

1 stop14h 00m

$650

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 4/2

4:55 pm-10:15 am

2 stops36h 20m

Shannon

Fri 4/10

12:30 pm-2:11 pm

2 stops30h 41m

$650

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 4/1

4:42 pm-11:20 am

2 stops13h 38m

Shannon

Thu 4/9

7:40 am-3:30 pm

1 stop12h 50m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 17 results
1
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Best time to book a flight from Philadelphia to Limerick

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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Limerick (average of $340). Flying from Philadelphia to Limerick in June is currently the most expensive (average of $477). 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.

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 December 30, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Aer Lingus from Philadelphia to Limerick to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,124 reviews
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,074 reviews
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Aer Lingus
7.2
Good
1,416 reviews
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Limerick?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Limerick. On average, Philadelphia has 0 outbound flights to Limerick per day from 3 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Limerick?

    American Airlines can get you from Philadelphia to Limerick in just under 11h 55m. Your travel time can differ by up to . Philadelphia and Limerick are separated by a distance of 3165 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Limerick (average of $340). Flying from Philadelphia to Limerick in June is currently the most expensive (average of $477). 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 Philadelphia to Limerick

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Top 3 airlines flying from Philadelphia to Limerick

Discover the top 3 airlines that operate flights from Philadelphia 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$841FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$640Average$898FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$742Average$944FlexibilityNo cancel feeOn-timeN/A

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