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Cheap flights from Philadelphia to Dublin from €227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Dublin departing on 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

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Multiple Airlines Logo
20:02 - 07:30PHL-DUB
30h 28m2 stops
Multiple Airlines Logo
08:00 - 14:47DUB-PHL
34h 47m2 stops
€392Multiple Airlines
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Mon, 2 Mar - Fri, 13 Mar
American Airlines Logo
21:10 - 08:40PHL-DUB
6h 30mdirect
American Airlines Logo
09:45 - 16:25DUB-PHL
11h 40m1 stop
€393American Airlines
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Sun, 1 Mar - Tue, 31 Mar
Delta Logo
12:59 - 08:45PHL-DUB
14h 46m2 stops
Delta Logo
06:00 - 23:08DUB-PHL
22h 08m2 stops
€394Delta
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Mon, 12 Jan - Tue, 3 Feb
Delta Logo
12:59 - 15:45PHL-DUB
21h 46m2 stops
Delta Logo
10:45 - 23:08DUB-PHL
17h 23m2 stops
€395Delta
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Tue, 17 Feb - Thu, 26 Feb
Air Canada Logo
10:30 - 07:10PHL-DUB
15h 40m2 stops
Air Canada Logo
09:00 - 14:31DUB-PHL
34h 31m2 stops
€398Air Canada
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Sun, 11 Jan - Wed, 21 Jan
Aer Lingus Logo
17:30 - 05:05PHL-DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 16:00DUB-PHL
8h 00mdirect
€399Aer Lingus
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Fri, 12 Dec - Tue, 16 Dec
Iberia Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
Iberia Logo
11:30 - 13:55DUB-PHL
7h 25mdirect
€400Iberia
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Sun, 9 Nov - Sun, 16 Nov
Aer Lingus Logo
17:30 - 05:05PHL-DUB
6h 35mdirect
Aer Lingus Logo
13:00 - 16:00DUB-PHL
8h 00mdirect
€402Aer Lingus
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Fri, 7 Nov - Thu, 13 Nov
Air Canada Logo
16:25 - 08:15PHL-DUB
10h 50m1 stop
Air Canada Logo
09:50 - 15:44DUB-PHL
10h 54m1 stop
€408Air Canada
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Sun, 29 Mar - Wed, 8 Apr
Iberia Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
Iberia Logo
09:40 - 15:40DUB-PHL
35h 00m1 stop
€418Iberia
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Fri, 7 Nov - Tue, 11 Nov

American Airlines flights from Philadelphia to Dublin

Our best American Airlines deals on Philadelphia to Dublin flight tickets
American Airlines
1 Mar
PHL21:10Philadelphia
6h 30m
DUB08:40Dublin
31 Mar
DUB09:45Dublin
11h 40m
1 stop
PHL16:25Philadelphia
€393
Find similar
American Airlines
9 Nov
PHL18:35Philadelphia
9h 35m
1 stop
DUB09:10Dublin
16 Nov
DUB11:30Dublin
7h 25m
PHL13:55Philadelphia
€396
Find similar
American Airlines
18 Mar
PHL20:45Philadelphia
12h 50m
1 stop
DUB13:35Dublin
25 Mar
DUB08:45Dublin
12h 30m
1 stop
PHL17:15Philadelphia
€402
Find similar

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
12 Jan
PHL18:35Philadelphia
10h 15m
1 stop
DUB09:50Dublin
3 Feb
DUB17:25Dublin
25h 30m
2 stops
PHL13:55Philadelphia
€403
Find similar
British Airways
11 Jan
PHL18:35Philadelphia
20h 05m
1 stop
DUB19:40Dublin
22 Jan
DUB20:40Dublin
24h 35m
1 stop
PHL16:15Philadelphia
€404
Find similar
British Airways
14 Jan
PHL18:35Philadelphia
12h 40m
1 stop
DUB12:15Dublin
20 Jan
DUB08:50Dublin
12h 25m
1 stop
PHL16:15Philadelphia
€405
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to Dublin 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 24 October 2025.
Use the filters below to find and compare flights from Philadelphia to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/3

20:02-07:30

2 stops30h 28m

Dublin

Fri 13/3

08:00-14:47

2 stops34h 47m

€392

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 1/3

21:10-08:40

Nonstop6h 30m

Dublin

Tue 31/3

09:45-16:25

1 stop11h 40m

€393

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 12/1

12:59-08:45

2 stops14h 46m

Dublin

Tue 3/2

06:00-23:08

2 stops22h 08m

€394

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 17/2

12:59-15:45

2 stops21h 46m

Dublin

Thu 26/2

10:45-23:08

2 stops17h 23m

€395

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 11/1

10:30-07:10

2 stops15h 40m

Dublin

Wed 21/1

09:00-14:31

2 stops34h 31m

€398

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 12/12

17:30-05:05

Nonstop6h 35m

Dublin

Tue 16/12

13:00-16:00

Nonstop8h 00m

€399

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 9/11

21:15-08:40

Nonstop6h 25m

Dublin

Sun 16/11

11:30-13:55

Nonstop7h 25m

€400

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 7/11

17:30-05:05

Nonstop6h 35m

Dublin

Thu 13/11

13:00-16:00

Nonstop8h 00m

€402

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 29/3

16:25-08:15

1 stop10h 50m

Dublin

Wed 8/4

09:50-15:44

1 stop10h 54m

€408

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 7/11

21:15-08:40

Nonstop6h 25m

Dublin

Tue 11/11

09:40-15:40

1 stop35h 00m

€418

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 Dublin from

How to get the cheapest flight ticket from Philadelphia to Dublin

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 cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Philadelphia during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €524.

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

Our data shows that Wednesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €544. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €664. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Philadelphia to Dublin flights are usually those with departure times in the evening. Our users have found flights to Dublin in the evening for as low as €440. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €588 on average. Flights to Dublin from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Philadelphia to Dublin flight route?

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

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

You are more likely to see cheaper flights to Dublin from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €639 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Philadelphia for as low as €552 on momondo.

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

There is only 1 cabin class available to choose from on Philadelphia to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Dublin flight prices changed over time?

As of October 2025, prices for Philadelphia to Dublin flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Dublin

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

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

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

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Philadelphia to Dublin takes 6h 20m
Direct flights go from Philadelphia to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
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  • How far is Philadelphia to Dublin by plane?

    Philadelphia and Dublin are 5240.0 km apart from one another. In terms of flight time, this usually takes a little over 6h 20m.

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

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

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

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

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

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Philadelphia to Dublin

Compare and see reviews for airlines that fly from Philadelphia to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €423Free CancellationRating
7.2
1,353 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 6 times per week, with 1,353 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €423 (round-trip), much lower than the average airfare cost of €587 for Aer Lingus flights on this route.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Swords
Dundalk
Tullamore
Enniscorthy
Kildare
Bray
Naas
Mullingar
Maynooth
Arklow
Carlingford
Leixlip
Drogheda
Gorey
Malahide
Portmarnock

Why use momondo?

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

Finding the right flight to Dublin from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

All flight searches from Philadelphia to Dublin on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Philadelphia.

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

Price alerts on flights to Dublin from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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