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Cheap flights from Dublin to Philadelphia from €290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Philadelphia departing on 17/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Philadelphia

Cheap return flights

Aer Lingus Logo
13:00 - 16:00DUB-PHL
8h 00mdirect
Aer Lingus Logo
17:30 - 05:05PHL-DUB
6h 35mdirect
€349Aer Lingus
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Fri, 14 Nov - Mon, 17 Nov
Aer Lingus Logo
16:20 - 19:00DUB-PHL
7h 40mdirect
Aer Lingus Logo
17:30 - 05:05PHL-DUB
6h 35mdirect
€350Aer Lingus
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Thu, 16 Oct - Wed, 5 Nov
British Airways Logo
11:30 - 14:45DUB-PHL
7h 15mdirect
British Airways Logo
18:35 - 09:50PHL-DUB
10h 15m1 stop
€367British Airways
Find Deal
Fri, 31 Oct - Thu, 6 Nov
American Airlines Logo
13:40 - 17:15DUB-PHL
31h 35m1 stop
American Airlines Logo
18:35 - 09:50PHL-DUB
10h 15m1 stop
€375American Airlines
Find Deal
Fri, 31 Oct - Thu, 6 Nov
American Airlines Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
American Airlines Logo
15:08 - 09:35PHL-DUB
13h 27m2 stops
€376American Airlines
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Fri, 19 Dec - Tue, 30 Dec
British Airways Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
British Airways Logo
15:08 - 14:20PHL-DUB
18h 12m2 stops
€378British Airways
Find Deal
Fri, 19 Dec - Tue, 30 Dec
Iberia Logo
09:30 - 11:45DUB-PHL
7h 15mdirect
Iberia Logo
19:00 - 06:30PHL-DUB
6h 30mdirect
€386Iberia
Find Deal
Fri, 17 Oct - Thu, 23 Oct
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Iberia Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
€388Iberia
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Sat, 27 Dec - Thu, 8 Jan
Finnair Logo
11:30 - 14:45DUB-PHL
7h 15mdirect
Finnair Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
€391Finnair
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Fri, 31 Oct - Thu, 6 Nov
Finnair Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
Finnair Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
€413Finnair
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Fri, 19 Dec - Thu, 1 Jan

Delta flights from Dublin to Philadelphia

Our best Delta deals on Dublin to Philadelphia flight tickets
Delta
31 Oct
DUB05:55Dublin
18h 09m
2 stops
PHL20:04Philadelphia
6 Nov
PHL17:40Philadelphia
10h 40m
1 stop
DUB09:20Dublin
€397
Find similar
Delta
25 Sept
DUB05:55Dublin
15h 57m
2 stops
PHL16:52Philadelphia
1 Oct
PHL13:35Philadelphia
13h 40m
2 stops
DUB08:15Dublin
€397
Find similar
Delta
29 Oct
DUB13:25Dublin
24h 05m
2 stops
PHL09:30Philadelphia
5 Nov
PHL17:40Philadelphia
17h 40m
2 stops
DUB16:20Dublin
€398
Find similar

British Airways flights from Dublin to Philadelphia

Our best British Airways deals on Dublin to Philadelphia flight tickets
British Airways
31 Oct
DUB11:30Dublin
7h 15m
PHL14:45Philadelphia
6 Nov
PHL18:35Philadelphia
10h 15m
1 stop
DUB09:50Dublin
€367
Find similar
British Airways
25 Sept
DUB08:35Dublin
11h 55m
1 stop
PHL15:30Philadelphia
1 Oct
PHL22:15Philadelphia
11h 20m
1 stop
DUB14:35Dublin
€369
Find similar
British Airways
19 Dec
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
30 Dec
PHL15:08Philadelphia
18h 12m
2 stops
DUB14:20Dublin
€378
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momondo 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, momondo users made 13,528 searches. Data last updated 16 September 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

Fri 14/11

13:00-16:00

Nonstop8h 00m

Philadelphia

Mon 17/11

17:30-05:05

Nonstop6h 35m

€349

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 16/10

16:20-19:00

Nonstop7h 40m

Philadelphia

Wed 5/11

17:30-05:05

Nonstop6h 35m

€350

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 31/10

11:30-14:45

Nonstop7h 15m

Philadelphia

Thu 6/11

18:35-09:50

1 stop10h 15m

€367

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 31/10

13:40-17:15

1 stop31h 35m

Philadelphia

Thu 6/11

18:35-09:50

1 stop10h 15m

€375

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Tue 30/12

15:08-09:35

2 stops13h 27m

€376

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Tue 30/12

15:08-14:20

2 stops18h 12m

€378

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/10

09:30-11:45

Nonstop7h 15m

Philadelphia

Thu 23/10

19:00-06:30

Nonstop6h 30m

€386

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Sat 27/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Thu 8/1

21:10-08:40

Nonstop6h 30m

€388

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 31/10

11:30-14:45

Nonstop7h 15m

Philadelphia

Thu 6/11

21:15-08:40

Nonstop6h 25m

€391

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 19/12

11:30-13:55

Nonstop7h 25m

Philadelphia

Thu 1/1

21:10-08:40

Nonstop6h 30m

€413

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Dublin to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Dublin is in April. Flight prices, which tend to average around €429, are often lower during this time because this is during the off-season. If you don’t want to visit Philadelphia in April, then you should wait until September to fly from Dublin, when ticket prices are also cheap, with an average price of €450.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Dublin to Philadelphia is on a Wednesday. Travellers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as €580. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €709. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

What is the cheapest time of day to depart on your flight to Philadelphia?

Flying to Philadelphia from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as €606 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of €628.

What is the cheapest Dublin to Philadelphia flight route?

Fly from Dublin to Philadelphia for the best Dublin - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around €528 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Dublin for as low as €446 on momondo.

What cabin class options are available on Dublin to Philadelphia flights?

There are 2 cabin classes available to choose from on Dublin to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to Philadelphia flight prices changed over time?

As of September 2025, prices for Dublin to Philadelphia flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Philadelphia (DUB to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Philadelphia

Best price found

€705

Fastest flight time

7h 15m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Dublin in the past 72 hours is €705. The best return flight deal from Dublin to Philadelphia found on momondo in the last 72 hours is €476.
The fastest flight from Dublin to Philadelphia takes 7h 15m
Direct flights go from Dublin to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Dublin to Philadelphia by plane?

    Philadelphia is 5240.0 km away from Dublin. Flights usually cover this in 7h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Philadelphia Airport?

    Prices for flights from Dublin Airport to Philadelphia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Philadelphia Airport?

  • How old do you have to be to fly from Dublin Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Philadelphia?

  • What is the most popular airline from Dublin to Philadelphia?

Best airlines flying from Dublin to Philadelphia

Compare and see reviews for airlines that fly from Dublin to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom €353Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
Aer LingusPriceFrom €368Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €381Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
American AirlinesPriceFrom €395Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom €404Free CancellationRating
7.0
2,924 reviews
Search Iberia flights

  • Finnair Flights From Dublin to Philadelphia

    Finnair flies from Dublin to Philadelphia around 7 times per week, with 1,324 momondo users rating the airline 7.6/10. The cheapest Finnair deal from Dublin to Philadelphia in the last 72 hours was €415 (round-trip), much lower than the average airfare cost of €578 for Finnair flights on this route.

  • Aer Lingus Flights From Dublin to Philadelphia

    Aer Lingus is also a popular choice for this route. Aer Lingus flight deals for Dublin to Philadelphia start from as low as €432 round-trip, depending on your selected dates, with average Aer Lingus deals seen on momondo around €649. Aer Lingus operates 14 flights to Philadelphia from Dublin in an average week. Users have rated it 7.2/10 across 1,274 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Dublin to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Dublin with this policy.

How can momondo help me find flights from Dublin to Philadelphia?

Once all potential Dublin to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Dublin and alert you when they change.

An easier way to manage your Philadelphia trip

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