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$291+ Cheap flights from Ireland to Philadelphia (PHL)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from Ireland to Philadelphia

Cheapest flights from Ireland to Philadelphia
Explore the most affordable flight options available from Ireland to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This deal was found by Cheapflights users on 4/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:40 am
DUB
-
PHL
1 stop12h 14m
JetBlue
Mon 5/46:33 pm
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 4/9$477
This lol.travel deal was found by Cheapflights users on 4/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:45 pm
DUB
-
PHL
Nonstop7h 25m
Finnair
Sun 5/176:30 pm
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 4/7$500
This Ticket deal was found by Cheapflights users on 4/6. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:00 am
DUB
-
PHL
1 stop14h 27m
Multiple Airlines
Thu 5/286:31 pm
PHL
-
DUB
1 stop11h 14m
Multiple Airlines
Deal found 4/6$518
This TravelUp deal was found by Cheapflights users on 4/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:40 am
DUB
-
PHL
1 stop16h 01m
JetBlue
Sun 5/106:00 am
PHL
-
DUB
1 stop21h 20m
JetBlue
Deal found 4/7$519
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Fri 4/1712:40 pm
DUB
-
PHL
Nonstop7h 25m
Finnair
Fri 4/246:30 pm
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 4/8$520
This British Airways deal was found by Cheapflights users on 4/6. 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.
Wed 4/2912:40 pm
DUB
-
PHL
Nonstop7h 25m
British Airways
Sun 5/107:35 pm
PHL
-
DUB
1 stop15h 45m
British Airways
Deal found 4/6$522
This British Airways deal was found by Cheapflights users on 4/7. 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 5/212:40 pm
DUB
-
PHL
Nonstop7h 25m
British Airways
Fri 5/157:35 pm
PHL
-
DUB
1 stop18h 50m
British Airways
Deal found 4/7$523
This Finnair deal was found by Cheapflights users on 4/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:40 pm
DUB
-
PHL
Nonstop7h 25m
Finnair
Fri 5/156:30 pm
PHL
-
DUB
Nonstop7h 00m
Finnair
Deal found 4/7$524
This TravelUp deal was found by Cheapflights users on 4/6. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:40 pm
DUB
-
PHL
Nonstop7h 25m
Iberia
Sun 4/196:30 pm
PHL
-
DUB
Nonstop7h 00m
Iberia
Deal found 4/6$525
This JetBlue deal was found by Cheapflights users on 4/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:40 am
DUB
-
PHL
1 stop11h 58m
JetBlue
Thu 5/76:33 pm
PHL
-
DUB
1 stop8h 47m
JetBlue
Deal found 4/6$526
This JetBlue deal was found by Cheapflights users on 4/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:40 am
DUB
-
PHL
1 stop11h 58m
JetBlue
Sat 5/164:20 pm
PHL
-
DUB
1 stop11h 00m
JetBlue
Deal found 4/7$527
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 6/31:05 pm
SNN
-
PHL
2 stops27h 45m
Delta
Tue 6/96:05 am
PHL
-
SNN
2 stops24h 05m
Delta
Deal found 4/7$552

Find flight deals from Ireland to Philadelphia

Keep the following information in mind while searching for Ireland to Philadelphia flight deals. Data was last updated April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$477

One-way from

$291
(Cheapflightsfares)

Popular in

July

Cheapest in

March

Average price

$538

Good round-trip deal

$566 or less

Good one-way deal

$586 or less
Provider with most accurate pricing for Dublin-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Philadelphia flights.
Search Deals
From Ireland to Philadelphia
Search Deals
One-way flight from Ireland to Philadelphia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Philadelphia.
Search Deals
Price to beat on a one-way flight from Ireland to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Philadelphia 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 April 10, 2026.
Use the filters below to find and compare flights from Ireland to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 5/27

1:45 pm-4:00 pm

Nonstop7h 15m

Philadelphia

Tue 6/9

3:28 pm-2:35 pm

2 stops18h 07m

$524

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 5/4

10:40 am-5:38 pm

1 stop11h 58m

Philadelphia

Mon 5/11

6:33 pm-8:20 am

1 stop8h 47m

$526

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 5/20

8:35 am-10:24 pm

2 stops18h 49m

Philadelphia

Sun 5/24

6:30 pm-6:30 am

Nonstop7h 00m

$544

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 5/1

5:55 am-5:50 pm

2 stops16h 55m

Philadelphia

Mon 5/4

6:31 pm-10:45 am

1 stop11h 14m

$550

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 5/2

5:55 am-7:04 pm

2 stops18h 09m

Philadelphia

Wed 5/13

10:32 am-9:15 am

2 stops17h 43m

$552

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Wed 6/3

1:05 pm-8:55 am

2 stops24h 50m

Philadelphia

Tue 6/9

6:05 am-11:10 am

2 stops24h 05m

$552

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 4/29

5:55 am-4:37 pm

2 stops15h 42m

Philadelphia

Sun 5/3

6:29 pm-8:45 am

1 stop33h 16m

$567

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 5/4

10:40 am-9:40 pm

1 stop16h 00m

Philadelphia

Wed 5/6

6:33 pm-8:20 am

1 stop8h 47m

$607
Quickest round-trip

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 6/6

1:45 pm-4:00 pm

Nonstop7h 15m

Philadelphia

Sat 8/29

6:50 pm-6:30 am

Nonstop6h 40m

$638

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 5/11

5:55 am-5:51 pm

2 stops16h 56m

Philadelphia

Sun 5/17

6:00 am-10:45 am

1 stop23h 45m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Philadelphia

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

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

Currently, November is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $308). Flying from Ireland to Philadelphia in July is currently the most expensive (average of $464). 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 IE to PHL?

Find hourly flight availability from Ireland to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.

When flying from Ireland to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Philadelphia

Explore weekly flight availability from Ireland to Philadelphia. 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 April 10, 2026.

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

How often are flights from Ireland to Philadelphia delayed?

About 9% of weekly flights between Ireland and Philadelphia have experienced delays in the past year, with the average delay time being 144 minutes.

What is the most punctual flight time for Ireland to Philadelphia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Philadelphia flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Finnair,Aer Lingus, andAmerican Airlines from Ireland to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,381 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.7
Good
1,381 reviews
Finnair
7.7
Good
1,381 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,500 reviews
Finnair
7.7
Good
1,381 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.1
Good
11,564 reviews
Finnair
7.7
Good
1,381 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,176 reviews
Finnair
7.7
Good
1,381 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

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

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

  • How popular is this Ireland to Philadelphia flight route?

    The Ireland to Philadelphia flight path was viewed by 5 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 Ireland to Philadelphia?

    British Airways and Delta can get you from Ireland to Philadelphia in just under 7h 15m. Your travel time can differ by up to 17h 35m. The distance from Ireland to Philadelphia is about 3262 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $394 on American Airlines. Other airlines that offer cheap prices include Finnair from $417 and Iberia from $451 one-way.

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

    Consider Finnair (77%), American Airlines (69%) or Aer Lingus (69%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Philadelphia.

  • What are the cheapest flights from Ireland to Philadelphia?

    While on average a flight from Ireland to Philadelphia is generally $1,055, our data shows the cheapest flight currently is $482. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $521 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of $308). Flying from Ireland to Philadelphia in July is currently the most expensive (average of $464). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark

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Top 4 airlines flying from Ireland to Philadelphia

Discover the top 4 airlines that operate flights from Ireland to Philadelphia. 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$386Average$559FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$422Average$614FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$443Average$687FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$444Average$564FlexibilityNo cancel feeOn-time71%

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