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$337+ Cheap flights from Dublin (DUB) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Dublin to Philadelphia with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dublin to Philadelphia are usually found in April or September, booked 70 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Dublin to Philadelphia

Cheapest flights from Dublin to Philadelphia
Explore the most affordable flight options available from Dublin to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
Mon 12/226:00 amDUB - PHL
2 stops22h 17mDelta
Thu 1/17:05 amPHL - DUB
1 stop21h 15mDelta
Deal found 12/10$693
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/1511:30 amDUB - PHL
Nonstop7h 30mAmerican Airlines
Fri 1/94:44 pmPHL - DUB
2 stops17h 21mAmerican Airlines
Deal found 12/10$698
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/2210:40 amDUB - PHL
1 stop19h 05mUnited Airlines
Fri 1/22:50 pmPHL - DUB
1 stop14h 30mUnited Airlines
Deal found 12/11$752
This Delta deal was found by Cheapflights users on 12/11. 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.
Mon 12/155:55 amDUB - PHL
2 stops16h 01mDelta
Sat 1/106:00 amPHL - DUB
2 stops21h 45mDelta
Deal found 12/11$756
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/261:25 pmDUB - PHL
2 stops26h 07mDelta
Sun 1/411:30 amPHL - DUB
2 stops20h 10mDelta
Deal found 12/10$757

Find flight deals from Dublin to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$472
(American Airlines)

One-way from

$337
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$626

Good round-trip deal

$576 or less

Good one-way deal

$468 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 Dublin to Philadelphia
Search Deals
One-way flight from Dublin to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 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 Dublin to Philadelphia.
Search Deals
Price to beat on a one-way flight from Dublin to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 December 12, 2025.
Use the filters below to find and compare flights from Dublin to Philadelphia that are best for you.

Fly from

Dublin

Fly to

Philadelphia

Route

Depart

Return

Price

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 1/30

8:35 pm-4:15 pm

1 stop24h 40m

Philadelphia

Sun 2/1

6:35 pm-7:55 am

1 stop32h 20m

$477

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 4/17

9:30 am-11:45 am

Nonstop7h 15m

Philadelphia

Fri 4/24

10:20 pm-3:05 pm

1 stop11h 45m

$479

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 5/20

9:30 am-11:45 am

Nonstop7h 15m

Philadelphia

Sun 5/31

10:20 pm-4:20 pm

1 stop13h 00m

$481

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 5/20

9:30 am-11:45 am

Nonstop7h 15m

Philadelphia

Sun 5/31

6:50 pm-6:30 am

Nonstop6h 40m

$483

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 3/13

11:30 am-10:36 am

1 stop27h 06m

Philadelphia

Mon 3/30

11:16 am-8:20 am

2 stops16h 04m

$510

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 5/20

6:00 am-7:22 pm

2 stops18h 22m

Philadelphia

Sun 5/31

2:29 pm-8:45 am

1 stop13h 16m

$512

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 4/17

12:00 pm-9:20 am

1 stop26h 20m

Philadelphia

Fri 4/24

6:15 am-10:45 am

1 stop23h 30m

$517

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 1/30

11:30 am-2:05 pm

Nonstop7h 35m

Philadelphia

Sun 2/1

9:25 pm-8:40 am

Nonstop6h 15m

$531

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 5/29

6:00 am-9:13 pm

2 stops20h 13m

Philadelphia

Mon 6/8

8:45 pm-10:45 am

1 stop9h 00m

$593

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 2/9

12:35 pm-5:12 pm

3 stops33h 37m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dublin to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Philadelphia

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

How far ahead should I book a flight from Dublin to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Philadelphia. Price data was last updated on December 5, 2025.

The best time to book flights from Dublin to Philadelphia is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $268). Flying from Dublin to Philadelphia in June is currently the most expensive (average of $456). 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 DUB to PHL?

Find hourly flight availability from Dublin 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 December 12, 2025.

When flying from Dublin to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the afternoon.

The best insider tips for Dublin to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Philadelphia trip
Airports
DUB

For US travelers, preclearance at DUB can be time-consuming. Allow 30-45 minutes after security for this process.

Read more about DUBBy James March
PHL

SEPTA is the most efficient way to reach Center City from PHL. Stations are outside Terminals A, B, C/D, and E/F.

Read more about PHLBy Mark Chesnut
Our travel experts
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

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 December 12, 2025.
See what other customers who have flown with Finnair, American Airlines, and Aer Lingus from Dublin to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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
7.2
Good
11,050 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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
1,394 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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
3,045 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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.
British Airways
6.7
Okay
7,571 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

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 Dublin to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Philadelphia?

    If you book a flight from Dublin to Philadelphia, you will be flying from Dublin to Philadelphia. Flights to Philadelphia (PHL) from Dublin (DUB) take 7h 15m for a nonstop flight. There are 10 flights from Dublin to Philadelphia per day from 5 airlines.

  • How popular is this Dublin to Philadelphia flight route?

    Within the past month, 3 users have taken a look at flights from Dublin to Philadelphia.

  • How long is the flight from Dublin to Philadelphia?

    There are many flights that can get you from Dublin to Philadelphia in 7h 15m. Fly via British Airways, American Airlines, or Iberia to get the fastest option. Airlines will cover a distance of 3262 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dublin to Philadelphia round-trip?

    According to our current data, Finnair ($406), American Airlines ($416), and Aer Lingus ($417) offers the cheapest pricing from Dublin to Philadelphia. Users have found that Finnair is 32% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $394. Aer Lingus flights start at $441 while deals on Finnair start at $461 one-way.

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

    Before booking your flight to Philadelphia from Dublin, check out the most reliable airlines to get you to your destination on time: Finnair (92%), Iberia (86%), American Airlines( 85%).

  • What are the cheapest flights from Dublin to Philadelphia?

    While on average a flight from Dublin to Philadelphia is generally $601, our data shows the cheapest flight currently is $452. When looking at the most popular route, (Dublin - Philadelphia), you can expect to pay $490 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of $268). Flying from Dublin to Philadelphia in June is currently the most expensive (average of $456). 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Dublin to Philadelphia

Discover the top 5 airlines that operate flights from Dublin 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$406Average$611FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$578FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$417Average$618FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$463Average$687FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$604Average$784FlexibilityNo cancel feeOn-time70%

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