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Ireland

$244+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 pm
PHL
-
DUB
Nonstop7h 00m
Finnair
Sat 8/291:45 pm
DUB
-
PHL
Nonstop7h 25m
Finnair
Deal found 6/6$598
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:25 pm
PHL
-
DUB
Nonstop6h 50m
Aer Lingus
Mon 8/104:10 pm
DUB
-
PHL
Nonstop7h 45m
Aer Lingus
Deal found 6/6$601
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:25 pm
PHL
-
DUB
Nonstop6h 50m
Aer Lingus
Tue 8/44:10 pm
DUB
-
PHL
Nonstop7h 45m
Aer Lingus
Deal found 6/6$604
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:57 pm
PHL
-
DUB
1 stop15h 48m
Finnair
Thu 8/279:30 am
DUB
-
PHL
1 stop19h 29m
Finnair
Deal found 6/7$613
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:50 pm
PHL
-
DUB
1 stop26h 20m
Aer Lingus
Mon 8/246:00 pm
DUB
-
PHL
1 stop27h 40m
Aer Lingus
Deal found 6/6$625
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:28 am
PHL
-
DUB
1 stop18h 52m
JetBlue
Tue 9/810:40 am
DUB
-
PHL
1 stop14h 20m
JetBlue
Deal found 6/8$626
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:40 pm
PHL
-
DUB
1 stop28h 30m
Aer Lingus
Fri 9/46:20 am
DUB
-
PHL
1 stop16h 20m
Aer Lingus
Deal found 6/8$629
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:40 pm
PHL
-
DUB
1 stop28h 30m
Aer Lingus
Fri 8/286:20 am
DUB
-
PHL
1 stop16h 20m
Aer Lingus
Deal found 6/8$630
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:35 am
PHL
-
DUB
1 stop15h 35m
Aer Lingus
Wed 11/186:40 am
DUB
-
PHL
1 stop14h 35m
Aer Lingus
Deal found 6/9$631
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:30 pm
PHL
-
DUB
Nonstop6h 35m
Aer Lingus
Fri 11/201:00 pm
DUB
-
PHL
1 stop14h 56m
Aer Lingus
Deal found 6/9$632
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 pm
PHL
-
DUB
Nonstop6h 35m
Aer Lingus
Tue 11/171:00 pm
DUB
-
PHL
1 stop14h 56m
Aer Lingus
Deal found 6/8$633
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:42 am
PHL
-
ORK
2 stops19h 58m
Delta
Mon 12/145:15 pm
ORK
-
PHL
2 stops32h 19m
Delta
Deal found 6/9$714

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$598
(Kiwi.com)

One-way from

$244
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$1,135

Good round-trip deal

$781 or less

Good one-way deal

$458 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. 20% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 11, 2026.
Use the filters below to find and compare flights from Philadelphia to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 9/1

7:40 pm-7:20 am

1 stop30h 40m

Dublin

Fri 9/11

9:20 am-9:45 am

1 stop29h 25m

$680

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 9/8

7:40 pm-7:20 am

1 stop30h 40m

Dublin

Thu 9/17

9:50 am-9:45 am

1 stop28h 55m

$680

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 9/2

10:30 am-7:45 am

2 stops16h 15m

Dublin

Tue 9/15

9:20 am-12:23 pm

2 stops32h 03m

$683

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 9/2

11:03 am-7:45 am

2 stops15h 42m

Dublin

Tue 9/8

9:20 am-12:15 pm

2 stops31h 55m

$683

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 8/19

3:05 pm-7:20 am

1 stop11h 15m

Dublin

Wed 8/26

9:20 am-2:40 pm

2 stops34h 20m

$685

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 8/18

3:05 pm-11:10 am

2 stops15h 05m

Dublin

Fri 8/28

9:20 am-3:41 pm

1 stop11h 21m

$702

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 11/30

8:00 pm-10:20 am

1 stop9h 20m

Dublin

Fri 12/11

9:00 am-9:32 pm

2 stops17h 32m

$703

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sat 11/7

8:00 pm-8:10 am

2 stops31h 10m

Dublin

Thu 11/19

9:30 am-6:40 pm

2 stops14h 10m

$711

PhiladelphiaCork

PHL - ORK

PHLORK

Philadelphia

Wed 9/2

1:15 pm-10:20 am

2 stops16h 05m

Cork

Tue 9/8

6:15 am-7:58 pm

2 stops18h 43m

$715

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 8/10

10:39 am-7:45 am

2 stops16h 06m

Dublin

Mon 8/24

5:35 pm-4:05 pm

1 stop27h 30m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 48 resultsSorted by cheapest first
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5

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, January is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $134). Flying from Philadelphia to Ireland in September is currently the most expensive (average of $1,915). 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 June 11, 2026.

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

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 June 11, 2026.

The most flights from PHL to IE0 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 far ahead should I book a flight from Philadelphia to Ireland?

The price you pay for your flight from Philadelphia to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 11, 2026.
Peruse reviews from past customers who have flown with Finnair,Aer Lingus, andAmerican Airlines 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
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.7
Good
1,405 reviews
Finnair
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Aer Lingus
7.3
Good
1,603 reviews
Finnair
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,644 reviews
Finnair
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,232 reviews
Finnair
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,042 reviews
Finnair
7.7
Good
1,405 reviews

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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 58 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, Delta, and KLM fly from Philadelphia to Ireland in about 16h 05m. The time it takes to get you to your destination can typically vary by up to 14h 35m. Airlines will cover a distance of 3194 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?

    $283 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Iberia and American Airlines, with prices starting from $405 and $414, 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: Finnair (93%), American Airlines (91%), Aer Lingus( 91%).

  • What are the cheapest flights from Philadelphia to Ireland?

    While on average a flight from Philadelphia to Ireland is generally $755, our data shows the cheapest flight currently is $418. When looking at the most popular route, (Philadelphia - Dublin), you can expect to pay $351 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, January is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $134). Flying from Philadelphia to Ireland in September is currently the most expensive (average of $1,915). 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 Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Philadelphia to Ireland

Discover the top 8 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$61Average$581FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$423Average$662FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$436Average$633FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$438Average$621FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$449Average$784FlexibilityNo cancel feeOn-time70%
FinnairCheapest$462Average$685FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$471Average$719FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$501Average$609FlexibilityNo cancel feeOn-time69%

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