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$272+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Philadelphia to Ireland

Keep the following information in mind while searching for Philadelphia to Ireland flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$530
(American Airlines)

One-way from

$272
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$640

Good round-trip deal

$634 or less

Good one-way deal

$466 or less
Provider with most accurate pricing for Philadelphia-Dublin flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Dublin flights.
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From Philadelphia to Ireland
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One-way flight from Philadelphia to Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Philadelphia to Ireland.
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Price to beat on a one-way flight from Philadelphia to Ireland.
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Find 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 February 20, 2025.

This JetBlue Airways deal was found by Cheapflights users on 2/19. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:37 pmPHL - DUB
1 stop8h 43mJetBlue
Fri 10/2411:30 amDUB - PHL
1 stop15h 00mJetBlue
Deal found 2/19$510
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/1010:15 pmPHL - SNN
1 stop17h 10mAmerican Airlines
Wed 3/197:45 amSNN - PHL
2 stops18h 16mAmerican Airlines
Deal found 2/19$530
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:57 amPHL - DUB
2 stops28h 23mMultiple Airlines
Wed 4/911:35 amDUB - PHL
3 stops27h 38mMultiple Airlines
Deal found 2/20$580
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Wed 3/197:40 pmPHL - DUB
1 stop10h 00mBritish Airways
Mon 3/248:30 pmDUB - PHL
1 stop21h 40mBritish Airways
Deal found 2/19$646
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Mon 10/2010:25 amPHL - DUB
2 stops26h 40mTAP AIR PORTUGAL
Wed 10/295:00 pmDUB - PHL
2 stops42h 33mTAP AIR PORTUGAL
Deal found 2/20$700
This KAYAK deal was found by Cheapflights users on 2/20. 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.
Wed 4/28:25 amPHL - DUB
2 stops21h 40mIcelandair
Wed 4/912:15 pmDUB - PHL
2 stops24h 23mIcelandair
Deal found 2/20$708
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Sun 3/2310:15 pmPHL - DUB
Nonstop6h 25mIberia
Wed 4/99:30 amDUB - PHL
Nonstop7h 10mIberia
Deal found 2/20$712
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:40 pmPHL - SNN
1 stop11h 50mAer Lingus
Wed 3/197:45 amSNN - PHL
1 stop13h 35mAer Lingus
Deal found 2/19$719
This Flighttix deal was found by Cheapflights users on 2/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1610:15 pmPHL - DUB
Nonstop6h 25mFinnair
Tue 3/252:05 pmDUB - PHL
Nonstop7h 20mFinnair
Deal found 2/20$719
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/210:43 amPHL - DUB
1 stop18h 37mUnited Airlines
Wed 4/99:50 amDUB - PHL
2 stops29h 00mUnited Airlines
Deal found 2/20$722
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 3/1610:15 pmPHL - DUB
Nonstop6h 25mAmerican Airlines
Tue 3/252:05 pmDUB - PHL
Nonstop7h 20mAmerican Airlines
Deal found 2/20$730
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/166:32 amPHL - DUB
1 stop21h 53mDelta
Tue 3/2511:30 amDUB - PHL
2 stops15h 46mDelta
Deal found 2/20$735

Find flights from Philadelphia to Ireland within your budget

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 February 20, 2025.

Fly from

Philadelphia

Fly to

Ireland

Route

Depart

Return

Price

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 3/10

10:15 pm-7:25 pm

1 stop17h 10m

Shannon

Wed 3/19

7:45 am-10:01 pm

2 stops18h 16m

$530

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/2

10:57 am-8:20 pm

2 stops28h 23m

Dublin

Wed 4/9

11:35 am-10:13 am

3 stops27h 38m

$580

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 4/22

3:55 pm-8:20 am

1 stop11h 25m

Dublin

Wed 4/30

11:30 am-10:28 pm

1 stop15h 58m

$584

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 3/19

7:40 pm-9:40 am

1 stop10h 00m

Dublin

Mon 3/24

8:30 pm-2:10 pm

1 stop21h 40m

$646

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/2

8:25 am-11:05 am

2 stops21h 40m

Dublin

Wed 4/9

12:15 pm-7:38 am

2 stops24h 23m

$708

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 3/23

10:15 pm-8:40 am

Nonstop6h 25m

Dublin

Wed 4/9

9:30 am-11:40 am

Nonstop7h 10m

$712

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 3/10

7:40 pm-11:30 am

1 stop11h 50m

Shannon

Wed 3/19

7:45 am-5:20 pm

1 stop13h 35m

$719

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 3/16

10:15 pm-8:40 am

Nonstop6h 25m

Dublin

Tue 3/25

2:05 pm-5:25 pm

Nonstop7h 20m

$719

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 4/2

10:43 am-10:20 am

1 stop18h 37m

Dublin

Wed 4/9

9:50 am-9:50 am

2 stops29h 00m

$722

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 3/16

10:15 pm-8:40 am

Nonstop6h 25m

Dublin

Tue 3/25

2:05 pm-5:25 pm

Nonstop7h 20m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 39 results
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2
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4

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.

Travel insights for flights from Philadelphia to Ireland

Get recent, data-driven insights about flights from Philadelphia to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $509). Flying from Philadelphia to Ireland in June is currently the most expensive (average of $1,016). 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 February 20, 2025.

It’s typically best to fly out from Philadelphia to Ireland at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Ireland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 20, 2025.

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

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, 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 41.0 F).

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 February 20, 2025.
To help decide which airline to fly from Philadelphia to Ireland, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $426 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Aer Lingus, with prices starting from $443 and $506, 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: American Airlines (82%), Aer Lingus (82%), British Airways( 82%).

  • What are the cheapest flights from Philadelphia to Ireland?

    While on average a flight from Philadelphia to Ireland is generally $1,133, our data shows the cheapest flight currently is $379. When looking at the most popular route, (Philadelphia - Dublin), you can expect to pay $406 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, November is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $509). Flying from Philadelphia to Ireland in June is currently the most expensive (average of $1,016). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$451Average$796FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$475Average$972FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$491Average$677FlexibilityNo cancel feeOn-time70%
IberiaCheapest$503Average$754FlexibilityNo cancel feeOn-time77%
DeltaCheapest$522Average$645FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$879FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$527Average$760FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$527Average$719FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$663Average$1,063FlexibilityNo cancel feeOn-time69%
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