Cheap flights from Dublin to Philadelphia from £393
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Dublin to Philadelphia are usually found in April or February, booked 57 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap 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 4 July 2025.
Round-trip from | £399 |
---|---|
One-way from | £393 |
Popular in | July |
Cheapest in | April |
Average price | £547 |
Good round-trip deal | £410 or less |
Good one-way deal | £462 or less |
Find flight deals from Dublin to Philadelphia
Cheapest flights from Dublin to PhiladelphiaExplore 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 4 July 2025.
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 4 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Dublin to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 23/8
09:30-11:55
Nonstop7h 25m
Philadelphia
Sat 6/9
18:30-09:35
1 stop10h 05m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Tue 19/8
09:30-11:55
Nonstop7h 25m
Philadelphia
Tue 2/9
22:15-17:05
1 stop13h 50m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 23/8
09:30-11:55
Nonstop7h 25m
Philadelphia
Sat 6/9
18:50-06:30
Nonstop6h 40m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Thu 4/12
09:30-21:32
2 stops17h 02m
Philadelphia
Mon 8/12
15:00-10:20
1 stop14h 20m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 25/10
10:00-23:43
1 stop18h 43m
Philadelphia
Thu 6/11
13:15-09:20
1 stop15h 05m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Mon 25/8
10:40-16:55
1 stop11h 15m
Philadelphia
Sun 31/8
17:40-09:00
1 stop10h 20m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 16/8
09:30-11:55
Nonstop7h 25m
Philadelphia
Sat 23/8
18:39-11:40
1 stop12h 01m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Thu 28/8
05:55-21:24
2 stops20h 29m
Philadelphia
Wed 3/9
17:27-15:00
2 stops16h 33m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 12/7
10:40-16:45
1 stop11h 05m
DublinPhiladelphia
DUB - PHL
DUBPHL
Dublin
Sat 1/11
11:30-14:55
Nonstop7h 25m
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.
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 return flight from Dublin to Philadelphia. Price data was last updated on 27 June 2025.
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dublin to Philadelphia?
Currently, March is the cheapest month in which you can book a flight from Dublin to Philadelphia (average of £648). Flying from Dublin to Philadelphia in July is currently the most expensive (average of £839). 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 4 July 2025.
One of the essential ways to save on airfare from Dublin to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.
Weekly flight availability from Dublin to Philadelphia
Explore weekly flight availability from Dublin 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 4 July 2025.
The most flights from DUB to PHL are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost for a return flight from Dublin to Philadelphia?
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 4 July 2025.
Read reviews from past customers who have flown with Delta, Finnair, andUnited Airlines from Dublin to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for Dublin to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Dublin to Philadelphia
Discover the top 6 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 858,174 searches. Data last updated 4 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Philadelphia?
Cheapflights helps you search for flights from Dublin to Philadelphia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Philadelphia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Philadelphia for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dublin to Philadelphia with no change fees?
Yes, we can. To see specific flights from Dublin to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to Philadelphia become cheaper?
Not ready to book yet? You can track prices for flights from Dublin to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.