Cheap flights from Ireland to Philadelphia from £298
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
10 Dec — 17 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Ireland to Philadelphia
Enter your travel dates to find the best prices.
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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 10 November 2026.
Thu 24/1207:35 -
1 stop11h 10m
Thu 31/1219:35 -
1 stop11h 50m
Deal found 9/11£471
Mon 16/1111:30 -
Nonstop7h 30m
Wed 25/1119:50 -
1 stop17h 00m
Deal found 7/11£486
Fri 4/1219:45 -
1 stop23h 00m
Wed 9/1218:35 -
1 stop9h 35m
Deal found 10/11£487
Sat 14/1116:10 -
1 stop26h 30m
Sun 22/1119:40 -
1 stop10h 35m
Deal found 7/11£488
Mon 16/1111:55 -
1 stop15h 17m
Wed 25/1109:00 -
2 stops19h 00m
Deal found 7/11£489
Mon 16/1109:00 -
1 stop18h 36m
Wed 25/1117:05 -
1 stop9h 05m
Deal found 7/11£489
Sun 15/1111:30 -
Nonstop7h 30m
Tue 24/1120:55 -
Nonstop6h 45m
Deal found 7/11£491
Tue 8/1211:30 -
Nonstop7h 35m
Tue 15/1221:15 -
Nonstop6h 45m
Deal found 10/11£492
Thu 26/1105:10 -
2 stops18h 41m
Sun 29/1117:05 -
1 stop9h 05m
Deal found 7/11£493
Sat 14/1118:30 -
1 stop26h 05m
Mon 23/1119:40 -
1 stop10h 35m
Deal found 6/11£494
Mon 16/1108:50 -
2 stops15h 22m
Tue 24/1109:00 -
2 stops19h 00m
Deal found 8/11£495
Best flights from Ireland to Philadelphia
Discover carefully curated flight deals from Ireland to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Thu 3/1219:45 -
1 stop23h 00m
Fri 11/1218:35 -
1 stop10h 30m
Deal found 10/11£489
Thu 24/1208:50 -
2 stops19h 21m
Thu 31/1208:20 -
1 stop20h 25m
Deal found 9/11£502
Fri 20/1111:30 -
Nonstop7h 30m
Mon 30/1119:40 -
1 stop16h 25m
Deal found 8/11£503
Thu 18/209:00 -
1 stop18h 46m
Mon 22/210:25 -
2 stops16h 05m
Deal found 7/11£503
Wed 6/119:45 -
1 stop25h 30m
Wed 13/118:35 -
1 stop9h 35m
Deal found 7/11£494
Wed 16/1213:25 -
2 stops23h 57m
Tue 29/1206:06 -
1 stop22h 39m
Deal found 5/11£502
Sat 21/1109:00 -
1 stop12h 21m
Tue 1/1215:10 -
1 stop14h 10m
Deal found 6/11£504
Thu 7/120:40 -
1 stop22h 40m
Sat 30/118:35 -
1 stop15h 30m
Deal found 6/11£497
Sat 12/1206:00 -
2 stops18h 23m
Tue 15/1206:00 -
1 stop22h 45m
Deal found 9/11£502
Sat 21/1109:00 -
1 stop18h 36m
Sun 29/1110:30 -
2 stops18h 25m
Deal found 6/11£504
Sat 21/1109:00 -
1 stop18h 36m
Thu 26/1109:45 -
1 stop17h 25m
Deal found 6/11£504
Direct flights from Ireland to Philadelphia
Explore direct flight options from Ireland to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.
Thu 24/1211:30 -
Nonstop7h 30m
Thu 31/1221:15 -
Nonstop6h 45m
Deal found 9/11£490
Thu 26/1111:30 -
Nonstop7h 30m
Sun 29/1120:55 -
Nonstop6h 45m
Deal found 7/11£491
Tue 8/1211:30 -
Nonstop7h 35m
Tue 15/1221:15 -
Nonstop6h 45m
Deal found 10/11£492
Fri 4/1211:30 -
Nonstop7h 35m
Wed 9/1221:15 -
Nonstop6h 45m
Deal found 10/11£505
Sat 21/1111:30 -
Nonstop7h 30m
Mon 30/1120:55 -
Nonstop6h 45m
Deal found 6/11£509
Fri 20/1111:30 -
Nonstop7h 30m
Tue 1/1220:55 -
Nonstop6h 45m
Deal found 6/11£524
Wed 6/111:30 -
Nonstop7h 30m
Wed 13/121:25 -
Nonstop6h 45m
Deal found 8/11£561
Wed 6/111:30 -
Nonstop7h 30m
Wed 13/121:25 -
Nonstop6h 45m
Deal found 7/11£562
Sat 21/1111:30 -
Nonstop7h 30m
Sat 26/1217:40 -
Nonstop6h 35m
Deal found 10/11£570
Last-minute flights from Ireland to Philadelphia
Discover last-minute flight deals from Ireland to Philadelphia. Data last updated 10 November 2026 and is based on user searches.
Sat 14/1116:10 -
1 stop26h 30m
Sun 22/1119:40 -
1 stop10h 35m
Deal found 7/11£488
Sat 14/1118:30 -
1 stop26h 05m
Mon 23/1119:40 -
1 stop10h 35m
Deal found 6/11£494
Sun 15/1111:30 -
Nonstop7h 30m
Tue 24/1120:55 -
Nonstop6h 45m
Deal found 7/11£491
Mon 16/1111:30 -
Nonstop7h 30m
Wed 25/1119:50 -
1 stop17h 00m
Deal found 7/11£486
Mon 16/1111:55 -
1 stop15h 17m
Wed 25/1109:00 -
2 stops19h 00m
Deal found 7/11£489
Mon 16/1109:00 -
1 stop18h 36m
Wed 25/1117:05 -
1 stop9h 05m
Deal found 7/11£489
Mon 16/1108:50 -
2 stops15h 22m
Tue 24/1109:00 -
2 stops19h 00m
Deal found 8/11£495
Thu 26/1105:10 -
2 stops18h 41m
Sun 29/1117:05 -
1 stop9h 05m
Deal found 7/11£493
Fri 4/1219:45 -
1 stop23h 00m
Wed 9/1218:35 -
1 stop9h 35m
Deal found 10/11£487
Tue 8/1211:30 -
Nonstop7h 35m
Tue 15/1221:15 -
Nonstop6h 45m
Deal found 10/11£492
Thu 24/1207:35 -
1 stop11h 10m
Thu 31/1219:35 -
1 stop11h 50m
Deal found 9/11£471
One-way flights from Ireland to Philadelphia
Search for one-way flight options from Ireland to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Sun 7/209:55 -
2 stops17h 22m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£298
Wed 3/308:50 -
2 stops18h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£299
Wed 10/308:50 -
2 stops16h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£300
Sun 7/305:45 -
2 stops19h 49m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£301
Sat 6/311:55 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/11£308
Fri 26/313:25 -
2 stops24h 02m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£329
Sat 10/405:55 -
2 stops19h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£331
Sun 2/505:55 -
2 stops16h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£332
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 10 November 2026.
Customise 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 7,457,451 searches. Data last updated 10 November 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 return flight
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sun 7/3
05:45-20:34
2 stops19h 49m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£299
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Wed 10/3
08:50-20:34
2 stops16h 44m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£300
Fastest return journey
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 5/3
11:55-22:42
1 stop15h 47m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£307
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 26/3
13:25-09:27
2 stops24h 02m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£329
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sun 2/5
05:55-17:19
2 stops16h 24m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£331
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Mon 3/5
05:55-17:19
2 stops16h 24m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£333
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Sat 27/3
11:55-09:27
1 stop25h 32m
Philadelphia
Wed 31/12
00:00-06:00
Nonstop0h 00m
£336
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Thu 3/12
19:45-13:45
1 stop23h 00m
Philadelphia
Fri 11/12
18:35-10:05
1 stop10h 30m
£489
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Wed 6/1
19:45-16:15
1 stop25h 30m
Philadelphia
Wed 13/1
18:35-09:10
1 stop9h 35m
£494
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Thu 7/1
20:40-14:20
1 stop22h 40m
Philadelphia
Sat 30/1
18:35-15:05
1 stop15h 30m
£497
Flights are sorted by cheapest return flights first.
Deals found on 9/11
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
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.
DUB-PHL
Estimated return 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
IE0-PHL
DUB-PHL
What is the cheapest month to book a flight from Ireland to Philadelphia?
Currently, March is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of £327). Flying from Ireland to Philadelphia in August is currently the most expensive (average of £659). 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 10 November 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 10 November 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 14% of weekly flights between Ireland and Philadelphia have experienced delays in the past year, with the average delay time being 138 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?
Tuesday 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 past year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
How far ahead should I book a flight from Ireland to Philadelphia?
The best time to book flights from Ireland to Philadelphia is 38 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.
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 10 November 2026.
Read through reviews of airlines operating flights from Ireland to Philadelphia, such as Finnair,Aer Lingus, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
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.
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.
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 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 353 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?
There are many flights that can get you from Ireland to Philadelphia in 11h 10m. Fly via British Airways to get the fastest option. The distance between Ireland and Philadelphia is about 3262 mi.
What are the most reliable airlines from Ireland to Philadelphia?
Before booking your flight to Philadelphia from Ireland, check out the most reliable airlines to get you to your destination on time: Finnair (89%), American Airlines (84%), Aer Lingus( 84%).
What are the cheapest flights from Ireland to Philadelphia?
On average you can expect to pay £1,250 for a flight from Ireland to Philadelphia. The cheapest flight overall is £433 while the most popular route, (Dublin - Philadelphia) is currently priced at £489.
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, March is the cheapest month in which you can book a flight from Ireland to Philadelphia (average of £327). Flying from Ireland to Philadelphia in August is currently the most expensive (average of £659). 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.
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.
Top 5 airlines flying from Ireland to Philadelphia
Discover the top 5 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 7,457,451 searches. Data last updated 10 November 2026.
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 Ireland to Philadelphia?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Ireland today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Ireland to Philadelphia?
Cheapflights simply makes it quick and affordable to book flights from Ireland to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ireland to Philadelphia with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Philadelphia, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ireland to Philadelphia become cheaper?
Yes! Start tracking prices for Ireland to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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