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Cheap flights from Dublin to Philadelphia from £218

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 30/4. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 - 14:55
DUB
-
PHL
7h 25mdirect
Multiple Airlines Logo
19:35 - 19:40
PHL
-
DUB
20h 05m
1 stop
£278Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
12:40 - 14:55
DUB
-
PHL
7h 15mdirect
Multiple Airlines Logo
19:50 - 17:50
PHL
-
DUB
17h 00m
1 stop
£282Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Multiple Airlines Logo
12:40 - 14:55
DUB
-
PHL
7h 15mdirect
Multiple Airlines Logo
22:20 - 19:25
PHL
-
DUB
16h 05m
1 stop
£283Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Finnair Logo
11:30 - 14:55
DUB
-
PHL
7h 25mdirect
Finnair Logo
21:50 - 08:40
PHL
-
DUB
6h 50mdirect
£284Finnair
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
20:40 - 14:35
DUB
-
PHL
21h 55m
1 stop
Multiple Airlines Logo
20:40 - 19:40
PHL
-
DUB
19h 00m
1 stop
£285Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Finnair Logo
13:45 - 16:00
DUB
-
PHL
7h 15mdirect
Finnair Logo
18:50 - 06:30
PHL
-
DUB
6h 40mdirect
£288Finnair
Wed, 10 Jun - Sat, 20 Jun
Finnair Logo
12:40 - 14:55
DUB
-
PHL
7h 15mdirect
Finnair Logo
18:50 - 06:30
PHL
-
DUB
6h 40mdirect
£288Finnair
Fri, 17 Apr - Fri, 24 Apr
Multiple Airlines Logo
20:10 - 15:30
DUB
-
PHL
24h 20m
1 stop
Multiple Airlines Logo
19:50 - 14:35
PHL
-
DUB
13h 45m
1 stop
£290Multiple Airlines
Fri, 24 Apr - Tue, 12 May
Multiple Airlines Logo
20:40 - 14:35
DUB
-
PHL
21h 55m
1 stop
Multiple Airlines Logo
21:50 - 08:40
PHL
-
DUB
6h 50mdirect
£291Multiple Airlines
Mon, 16 Mar - Sun, 22 Mar
Multiple Airlines Logo
20:40 - 14:35
DUB
-
PHL
21h 55m
1 stop
Multiple Airlines Logo
21:50 - 08:40
PHL
-
DUB
6h 50mdirect
£291Multiple Airlines
Mon, 16 Mar - Sun, 22 Mar

Delta flights from Dublin to Philadelphia

Our best Delta deals on Dublin to Philadelphia flight tickets
Delta
16 Mar
DUB05:55Dublin
19h 28m
2 stops
PHL21:23Philadelphia
23 Mar
PHL17:33Philadelphia
18h 12m
2 stops
DUB15:45Dublin
£359
Delta
16 Mar
DUB05:55Dublin
19h 28m
2 stops
PHL21:23Philadelphia
23 Mar
PHL17:33Philadelphia
18h 12m
2 stops
DUB15:45Dublin
£359
Delta
5 Mar
DUB05:55Dublin
20h 18m
2 stops
PHL21:13Philadelphia
22 Mar
PHL11:16Philadelphia
18h 04m
1 stop
DUB09:20Dublin
£361

Finnair flights from Dublin to Philadelphia

Our best Finnair deals on Dublin to Philadelphia flight tickets
Finnair
16 Mar
DUB11:30Dublin
7h 25m
PHL14:55Philadelphia
23 Mar
PHL21:50Philadelphia
6h 50m
DUB08:40Dublin
£284
Finnair
10 Jun
DUB13:45Dublin
7h 15m
PHL16:00Philadelphia
20 Jun
PHL18:50Philadelphia
6h 40m
DUB06:30Dublin
£288
Finnair
17 Apr
DUB12:40Dublin
7h 15m
PHL14:55Philadelphia
24 Apr
PHL18:50Philadelphia
6h 40m
DUB06:30Dublin
£288

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 279,928 searches. Data last updated 1 February 2026.
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

Mon 16/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Mon 23/3

19:35-19:40

1 stop20h 05m

£278

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Fri 24/4

19:50-17:50

1 stop17h 00m

£282

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Fri 24/4

22:20-19:25

1 stop16h 05m

£283

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Mon 23/3

21:50-08:40

Nonstop6h 50m

£284

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

20:40-14:35

1 stop21h 55m

Philadelphia

Mon 23/3

20:40-19:40

1 stop19h 00m

£285

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 10/6

13:45-16:00

Nonstop7h 15m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£288

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 17/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Fri 24/4

18:50-06:30

Nonstop6h 40m

£288

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Fri 24/4

20:10-15:30

1 stop24h 20m

Philadelphia

Tue 12/5

19:50-14:35

1 stop13h 45m

£290

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

20:40-14:35

1 stop21h 55m

Philadelphia

Sun 22/3

21:50-08:40

Nonstop6h 50m

£291

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 16/3

20:40-14:35

1 stop21h 55m

Philadelphia

Sun 22/3

21:50-08:40

Nonstop6h 50m

£291

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?

If you aren’t able to travel during the month of January, then book flights to Philadelphia from Dublin during March instead. Flights to Philadelphia in March, while not as cheap as those in January, still average around £367.

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

Our data shows that Monday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £444. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £536.

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

The cheapest time of day to fly to Philadelphia is at midday when flights can be purchased for as low as £467. In the morning is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £495 per ticket.

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 £427 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 £358 on momondo.

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

There are 3 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 February 2026, prices for Dublin to Philadelphia flights are approximately 15% cheaper 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

£386

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Dublin in the past 72 hours is £386. The best return flight deal from Dublin to Philadelphia found on momondo in the last 72 hours is £354.
The fastest flight from Dublin to Philadelphia takes 7h 25m
Direct flights go from Dublin to Philadelphia every day.
There is 1 airport in Philadelphia. From Dublin there are direct flights to Philadelphia (PHL).
Search flight deals

  • How far is Dublin to Philadelphia by plane?

    The distance between Dublin and Philadelphia is about 3256.0 mi. In terms of flight time, this usually takes a little over 7h 25m.

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

    Prices for flights from Dublin Airport to Philadelphia Airport refresh daily.

  • 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 layovers. 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 required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 £281Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
British AirwaysPriceFrom £294Free CancellationRating
6.7
7,706 reviews
Search British Airways flights
Aer LingusPriceFrom £308Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
IberiaPriceFrom £315Free CancellationRating
7.0
3,100 reviews
Search Iberia flights
American AirlinesPriceFrom £367Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights
United AirlinesPriceFrom £424Free CancellationRating
7.4
9,218 reviews
Search United Airlines flights

  • Finnair Flights From Dublin to Philadelphia

    The lowest priced Finnair flight from Dublin to Philadelphia from the last 72 hours was £281. Generally, Finnair has 7 flights on this route every week with an average price of £418. Finnair is rated 7.6/10 by our users.

  • 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 £308 round-trip, depending on your selected dates, with average Aer Lingus deals seen on momondo around £411. Aer Lingus operates 7 flights to Philadelphia from Dublin in an average week. Users have rated it 7.2/10 across 1,444 reviews.

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Reading
Newark
Vineland
King of Prussia
Dover
Essington
Cape May
Rehoboth Beach
Cherry Hill
Dewey Beach

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Philadelphia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Dublin to Philadelphia flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Dublin to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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