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Ireland

$240+ Cheap flights from Philadelphia (PHL) to 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Philadelphia to Ireland

Cheapest flights from Philadelphia to Ireland
Explore the most affordable flight options available from Philadelphia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This oojo deal was found by Cheapflights users on 12/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:18 pmPHL - DUB
2 stops15h 57mBritish Airways
Wed 1/76:00 pmDUB - PHL
2 stops26h 35mBritish Airways
Deal found 12/13$601
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Fri 12/125:07 pmPHL - DUB
1 stop34h 03mUnited Airlines
Tue 12/2310:40 amDUB - PHL
1 stop19h 05mUnited Airlines
Deal found 12/12$634
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Fri 12/263:30 pmPHL - DUB
2 stops34h 40mAir Canada
Sun 1/119:00 amDUB - PHL
1 stop11h 49mAir Canada
Deal found 12/12$668
This British Airways deal was found by Cheapflights users on 12/12. 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.
Fri 12/129:20 pmPHL - DUB
Nonstop6h 20mAmerican Airlines
Tue 12/1611:30 amDUB - PHL
Nonstop7h 30mAmerican Airlines
Deal found 12/12$696
This CheapOair deal was found by Cheapflights users on 12/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:19 pmPHL - DUB
2 stops19h 26mBritish Airways
Sun 1/113:55 pmDUB - PHL
1 stop26h 35mBritish Airways
Deal found 12/13$701
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 amPHL - DUB
2 stops43h 35mMultiple Airlines
Thu 1/811:45 amDUB - PHL
2 stops40h 01mMultiple Airlines
Deal found 12/14$738
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/286:10 amPHL - DUB
1 stop21h 00mUnited Airlines
Wed 1/79:00 amDUB - PHL
2 stops29h 37mUnited Airlines
Deal found 12/12$755
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:07 pmPHL - SNN
2 stops43h 18mBritish Airways
Thu 1/87:50 amSNN - PHL
2 stops35h 49mBritish Airways
Deal found 12/13$840
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:15 pmPHL - SNN
2 stops17h 10mBritish Airways
Wed 1/78:05 pmSNN - PHL
2 stops45h 38mBritish Airways
Deal found 12/13$939
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:56 pmPHL - SNN
2 stops35h 34mBritish Airways
Wed 1/78:05 pmSNN - PHL
2 stops45h 38mBritish Airways
Deal found 12/13$953
This Travelocity deal was found by Cheapflights users on 12/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:56 pmPHL - SNN
2 stops40h 49mMultiple Airlines
Thu 1/82:45 pmSNN - PHL
1 stop32h 38mMultiple Airlines
Deal found 12/13$966
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:15 pmPHL - SNN
2 stops14h 30mAmerican Airlines
Thu 1/82:45 pmSNN - PHL
1 stop10h 49mAmerican Airlines
Deal found 12/13$997

Find flight deals from Philadelphia to Ireland

Keep the following information in mind while searching for Philadelphia to Ireland flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$453
(Ovago)

One-way from

$240
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$830

Good round-trip deal

$571 or less

Good one-way deal

$381 or less
Provider with most accurate pricing for Philadelphia-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Dublin flights.
Search Deals
From Philadelphia to Ireland
Search Deals
One-way flight from Philadelphia to Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Ireland.
Search Deals
Price to beat on a one-way flight from Philadelphia to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Ireland 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 14, 2025.
Use the filters below to find and compare flights from Philadelphia to Ireland that are best for you.

Fly from

Philadelphia

Fly to

Ireland

Route

Depart

Return

Price

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/8

6:15 am-7:20 am

2 stops20h 05m

Dublin

Wed 4/15

9:50 am-12:18 pm

2 stops31h 28m

$465

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 2/17

6:35 pm-7:40 pm

1 stop20h 05m

Dublin

Mon 2/23

8:40 pm-4:15 pm

1 stop24h 35m

$470

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 3/16

7:35 pm-9:50 am

1 stop10h 15m

Dublin

Mon 3/23

8:40 pm-5:15 pm

1 stop24h 35m

$470

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 2/1

9:25 pm-8:40 am

Nonstop6h 15m

Dublin

Tue 2/10

11:30 am-2:05 pm

Nonstop7h 35m

$471

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 3/29

2:56 pm-7:20 am

1 stop11h 24m

Dublin

Wed 4/8

9:50 am-3:44 pm

1 stop10h 54m

$473

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 5/6

6:50 pm-6:30 am

Nonstop6h 40m

Dublin

Wed 5/13

9:30 am-11:45 am

Nonstop7h 15m

$474

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 4/12

6:45 pm-4:20 pm

1 stop16h 35m

Dublin

Tue 4/21

8:35 am-4:40 pm

1 stop13h 05m

$474

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 2/1

1:10 pm-7:30 am

2 stops13h 20m

Dublin

Tue 2/10

9:30 am-9:36 pm

2 stops17h 06m

$476

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/9

1:10 pm-8:10 am

1 stop14h 00m

Dublin

Thu 2/19

10:40 am-9:28 pm

1 stop15h 48m

$484

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/8

10:28 am-8:45 am

1 stop17h 17m

Dublin

Wed 4/15

11:10 am-12:43 pm

2 stops30h 33m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 36 results
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Best time to book a flight from Philadelphia to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $242). Flying from Philadelphia to Ireland in June is currently the most expensive (average of $433). 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 PHL to IE?

Find hourly flight availability from Philadelphia to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s typically best to fly out from Philadelphia to Ireland in the afternoon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Philadelphia to Ireland

Explore weekly flight availability from Philadelphia to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 14, 2025.

The most flights from PHL to IE0 are scheduled on a Monday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated December 14, 2025.
Peruse reviews from past customers who have flown with Finnair, American Airlines, and Aer Lingus from Philadelphia to Ireland 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.
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,336 reviews
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
11,051 reviews
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Aer Lingus
7.2
Good
1,394 reviews
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
JetBlue
7.2
Good
2,895 reviews
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
3,051 reviews
Finnair
7.6
Good
1,336 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Overall

7.6

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Ireland. 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 Ireland?

    If you book a flight to Ireland from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Philadelphia to Ireland flight route?

    This flight path from Philadelphia to Ireland was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Philadelphia to Ireland?

    Airlines like United Airlines, British Airways, and American Airlines fly from Philadelphia to Ireland in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 13h 50m. Airlines will cover a distance of 3262 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Philadelphia to Ireland one-way?

    $268 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and Finnair, with prices starting from $379 and $379, respectively.

  • What are the most popular routes from Philadelphia to Ireland?

    While some choose either Philadelphia - Shannon or Philadelphia - Cork, Philadelphia - Dublin is the most popular route from Philadelphia to Ireland.

  • What are the most reliable airlines from Philadelphia to Ireland?

    Before booking your flight to Ireland from Philadelphia, check out the most reliable airlines to get you to your destination on time: Iberia (88%), Aer Lingus (83%), Finnair( 78%).

  • What are the cheapest flights from Philadelphia to Ireland?

    While on average a flight from Philadelphia to Ireland is generally $616, our data shows the cheapest flight currently is $374. When looking at the most popular route, (Philadelphia - Dublin), you can expect to pay $445 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $242). Flying from Philadelphia to Ireland in June is currently the most expensive (average of $433). 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.

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Top 9 airlines flying from Philadelphia to Ireland

Discover the top 9 airlines that operate flights from Philadelphia to Ireland. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$117Average$600FlexibilityNo cancel feeOn-time62%
DeltaCheapest$327Average$645FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$446Average$737FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$454Average$772FlexibilityNo cancel feeOn-time69%
IberiaCheapest$459Average$705FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$460Average$833FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$461Average$607FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$486Average$843FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$560Average$712FlexibilityNo cancel feeOn-time67%

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