How long is the flight from Philadelphia to Limerick?

British Airways can get you from Philadelphia to Limerick in just under 21h 36m. Your travel time can differ by up to . Philadelphia and Limerick are separated by a distance of 3165 mi.

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.

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).

What are the most popular airlines that fly from Philadelphia to Limerick?

When booking a flight from Philadelphia to Limerick, you may want to consider flying on American Airlines, United Airlines or Aer Lingus as they are the most popular for this route.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Limerick as you normally would.

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.

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.

$245+ Flights from Philadelphia to Limerick

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Cheap flight deals from Philadelphia to Limerick

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$391 (KAYAK)
One-way from	$296 (Kiwi.com)
Popular in	January
Cheapest in	November
Average price	$1,865

Provider with most accurate pricing for Philadelphia-Shannon flight deals.

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Provider most trusted by Cheapflights users for Philadelphia-Shannon flights.

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From Philadelphia to Limerick

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One-way flight from Philadelphia to Limerick

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Highest demand for flights based on searches. 47% potential increase in price ($883 potential increase over avg. RT price).

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Cheapest flight prices on average. 11% potential price decrease ($99 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find 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 January 11, 2026.

Mon 2/97:50 pmPHL - SNN

1 stop10h 40mBritish Airways

Mon 2/168:05 pmSNN - PHL

2 stops22h 50mBritish Airways

Deal found 1/10

$391

Mon 2/26:35 pmPHL - SNN

1 stop17h 10mBritish Airways

Mon 2/98:05 pmSNN - PHL

2 stops23h 00mBritish Airways

Deal found 1/9

$396

Tue 8/118:10 pmPHL - SNN

2 stops39h 00mBritish Airways

Tue 8/189:15 pmSNN - PHL

2 stops23h 55mBritish Airways

Deal found 1/10

$400

Mon 3/25:30 pmPHL - SNN

2 stops13h 00mBritish Airways

Thu 4/27:40 amSNN - PHL

1 stop12h 50mBritish Airways

Deal found 1/11

$405

Wed 5/67:50 pmPHL - SNN

1 stop10h 30mBritish Airways

Wed 5/137:40 amSNN - PHL

1 stop12h 50mBritish Airways

Deal found 1/11

$407

Mon 3/27:40 pmPHL - SNN

1 stop10h 50mBritish Airways

Tue 3/107:50 amSNN - PHL

1 stop13h 25mBritish Airways

Deal found 1/11

$408

Best flights from Philadelphia to Limerick
Discover carefully curated flight deals from Philadelphia to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 11, 2026.

Mon 2/234:49 pmPHL - SNN

2 stops21h 36mBritish Airways

Mon 3/25:30 pmSNN - PHL

2 stops27h 30mBritish Airways

Deal found 1/9

$399

Tue 2/247:40 pmPHL - SNN

1 stop18h 45mBritish Airways

Tue 3/38:05 pmSNN - PHL

1 stop22h 10mBritish Airways

Deal found 1/10

$403

Tue 4/2810:20 pmPHL - SNN

1 stop17h 15mBritish Airways

Tue 5/127:40 amSNN - PHL

1 stop12h 50mBritish Airways

Deal found 1/8

$407

Wed 4/294:32 pmPHL - SNN

2 stops23h 03mBritish Airways

Sat 5/95:30 pmSNN - PHL

2 stops30h 25mBritish Airways

Deal found 1/10

$450

Thu 2/196:35 pmPHL - SNN

1 stop11h 55mBritish Airways

Mon 2/235:30 pmSNN - PHL

2 stops25h 25mBritish Airways

Deal found 1/11

$452

Fri 5/85:55 pmPHL - SNN

2 stops12h 25mBritish Airways

Tue 5/127:40 amSNN - PHL

1 stop12h 50mBritish Airways

Deal found 1/9

$457

Tue 5/122:46 pmPHL - SNN

2 stops15h 34mBritish Airways

Tue 5/269:15 pmSNN - PHL

2 stops23h 40mBritish Airways

Deal found 1/9

$458

Tue 5/266:45 pmPHL - SNN

1 stop11h 35mBritish Airways

Tue 6/27:40 amSNN - PHL

2 stops16h 15mBritish Airways

Deal found 1/9

$517

Fri 4/34:42 pmPHL - SNN

2 stops13h 38mBritish Airways

Mon 4/209:15 pmSNN - PHL

1 stop20h 00mBritish Airways

Deal found 1/9

$526

Last-minute flights from Philadelphia to Limerick
Discover last-minute flight deals from Philadelphia to Limerick. Data last updated January 11, 2026 and is based on user searches.

Mon 2/26:35 pmPHL - SNN

1 stop17h 10mBritish Airways

Mon 2/98:05 pmSNN - PHL

2 stops23h 00mBritish Airways

Deal found 1/9

$396

Mon 2/97:50 pmPHL - SNN

1 stop10h 40mBritish Airways

Mon 2/168:05 pmSNN - PHL

2 stops22h 50mBritish Airways

Deal found 1/10

$391

Tue 2/1012:59 pmPHL - SNN

2 stops17h 31mBritish Airways

Tue 2/178:05 pmSNN - PHL

2 stops22h 50mBritish Airways

Deal found 1/11

$422

Thu 2/194:45 pmPHL - SNN

2 stops13h 45mBritish Airways

Mon 2/238:05 pmSNN - PHL

2 stops22h 50mBritish Airways

Deal found 1/10

$449

Tue 2/247:40 pmPHL - SNN

1 stop18h 45mBritish Airways

Tue 3/38:05 pmSNN - PHL

1 stop22h 10mBritish Airways

Deal found 1/10

$403

Thu 2/268:50 pmPHL - SNN

2 stops17h 35mBritish Airways

Thu 3/55:30 pmSNN - PHL

2 stops27h 30mBritish Airways

Deal found 1/11

$450

One-way flights from Philadelphia to Limerick
Search for one-way flight options from Philadelphia to Limerick. Find affordable one-way fares based on user searches. Data last updated January 11, 2026.

Wed 1/2811:47 amPHL - SNN

3 stops40h 28mMultiple Airlines

Deal found 1/11

$296

Wed 1/288:40 amPHL - SNN

1 stop16h 40mAer Lingus

Deal found 1/11

$360

Wed 1/283:35 pmPHL - SNN

2 stops14h 55mBritish Airways

Deal found 1/11

$363

Wed 4/811:36 amPHL - SNN

2 stops17h 39mUnited Airlines

Deal found 1/9

$419

Thu 5/213:15 pmPHL - SNN

1 stop14h 10mAer Lingus

Deal found 1/11

$471

Thu 5/2110:05 amPHL - SNN

2 stops29h 30mAir Canada

Deal found 1/11

$472

Wed 4/87:50 pmPHL - SNN

1 stop10h 30mBritish Airways

Deal found 1/9

$581

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Limerick that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/23

4:49 pm-7:25 pm

2 stops21h 36m

Shannon

Mon 3/2

5:30 pm-4:00 pm

2 stops27h 30m

$399

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 2/24

7:40 pm-7:25 pm

1 stop18h 45m

Shannon

Tue 3/3

8:05 pm-1:15 pm

1 stop22h 10m

$403

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 4/28

10:20 pm-8:35 pm

1 stop17h 15m

Shannon

Tue 5/12

7:40 am-3:30 pm

1 stop12h 50m

$407

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 4/29

4:32 pm-8:35 pm

2 stops23h 03m

Shannon

Sat 5/9

5:30 pm-6:55 pm

2 stops30h 25m

$450

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 2/19

6:35 pm-11:30 am

1 stop11h 55m

Shannon

Mon 2/23

5:30 pm-1:55 pm

2 stops25h 25m

$452

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 5/8

5:55 pm-11:20 am

2 stops12h 25m

Shannon

Tue 5/12

7:40 am-3:30 pm

1 stop12h 50m

$457

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 5/12

2:46 pm-11:20 am

2 stops15h 34m

Shannon

Tue 5/26

9:15 pm-3:55 pm

2 stops23h 40m

$458

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 5/26

6:45 pm-11:20 am

1 stop11h 35m

Shannon

Tue 6/2

7:40 am-6:55 pm

2 stops16h 15m

$517

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 4/3

4:42 pm-11:20 am

2 stops13h 38m

Shannon

Mon 4/20

9:15 pm-12:15 pm

1 stop20h 00m

$526

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 4/28

7:50 pm-8:35 pm

1 stop19h 45m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 18 results

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 $467). 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

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

9,143 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

9,143 reviews

United Airlines

7.4

Good

9,143 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

American Airlines

7.2

Good

11,111 reviews

United Airlines

7.4

Good

9,143 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Aer Lingus

7.2

Good

1,433 reviews

United Airlines

7.4

Good

9,143 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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?
British Airways can get you from Philadelphia to Limerick in just under 21h 36m. 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 $467). 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

Alternative routes for Philadelphia to Limerick

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Top 3 airlines flying from Philadelphia to Limerick

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$518	Average$830	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$640	Average$898	FlexibilityNo cancel fee	On-time69%
Aer Lingus	Cheapest$742	Average$929	FlexibilityNo cancel fee	On-timeN/A

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$245+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Philadelphia to Limerick

Keep the following information in mind while searching for Philadelphia to Limerick flight deals. Data was last updated January 11, 2026.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Limerick

Cheapest flights from Philadelphia to LimerickExplore 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 January 11, 2026.

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 January 11, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Limerick that are best for you.

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.

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?

Reviews of airlines servicing Limerick

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.

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?

How long is the flight from Philadelphia to Limerick?

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

How can I find direct flights from Philadelphia to Limerick?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Limerick

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Philadelphia to Limerick

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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 January 11, 2026.