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Cheap flights from Philadelphia to Dublin from €207

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 1/2. 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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British Airways Logo
18:35 - 09:40PHL-DUB
10h 05m1 stop
British Airways Logo
08:35 - 16:40DUB-PHL
13h 05m1 stop
€388British Airways
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Wed, 25 Feb - Thu, 30 Apr
Air Canada Logo
07:50 - 06:10PHL-DUB
18h 20m1 stop
Air Canada Logo
09:50 - 14:46DUB-PHL
33h 56m2 stops
€389Air Canada
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Tue, 24 Mar - Fri, 3 Apr
Multiple Airlines Logo
19:35 - 14:20PHL-DUB
14h 45m1 stop
Multiple Airlines Logo
09:30 - 11:45DUB-PHL
7h 15mdirect
€390Multiple Airlines
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Tue, 24 Mar - Fri, 3 Apr
British Airways Logo
18:35 - 09:50PHL-DUB
10h 15m1 stop
British Airways Logo
09:30 - 11:45DUB-PHL
7h 15mdirect
€391British Airways
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Sun, 1 Mar - Thu, 30 Apr
Delta Logo
11:08 - 15:45PHL-DUB
23h 37m2 stops
Delta Logo
09:45 - 18:19DUB-PHL
12h 34m1 stop
€393Delta
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Wed, 18 Feb - Tue, 10 Mar
Finnair Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
Finnair Logo
11:30 - 14:00DUB-PHL
7h 30mdirect
€394Finnair
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Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
06:10 - 10:20PHL-DUB
23h 10m1 stop
United Airlines Logo
09:50 - 09:50DUB-PHL
29h 00m1 stop
€394United Airlines
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Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
21:15 - 08:40PHL-DUB
6h 25mdirect
Multiple Airlines Logo
17:55 - 13:15DUB-PHL
24h 20m1 stop
€395Multiple Airlines
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Mon, 1 Dec - Mon, 8 Dec
Delta Logo
09:37 - 07:45PHL-DUB
17h 08m2 stops
Delta Logo
08:45 - 00:51DUB-PHL
21h 06m2 stops
€396Delta
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Tue, 18 Nov - Wed, 26 Nov
United Airlines Logo
10:15 - 10:20PHL-DUB
20h 05m1 stop
United Airlines Logo
09:50 - 22:53DUB-PHL
18h 03m1 stop
€409United Airlines
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Sun, 22 Mar - Thu, 2 Apr

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
25 Feb
PHL18:35Philadelphia
10h 05m
1 stop
DUB09:40Dublin
30 Apr
DUB08:35Dublin
13h 05m
1 stop
PHL16:40Philadelphia
€388
Find similar
British Airways
1 Mar
PHL18:35Philadelphia
10h 15m
1 stop
DUB09:50Dublin
30 Apr
DUB09:30Dublin
7h 15m
PHL11:45Philadelphia
€391
Find similar
British Airways
1 Mar
PHL18:35Philadelphia
10h 15m
1 stop
DUB09:50Dublin
28 Apr
DUB09:30Dublin
7h 15m
PHL11:45Philadelphia
€392
Find similar

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets
Delta
17 Nov
PHL05:30Philadelphia
21h 15m
1 stop
DUB07:45Dublin
26 Nov
DUB08:45Dublin
21h 06m
2 stops
PHL00:51Philadelphia
€392
Find similar
Delta
18 Feb
PHL11:08Philadelphia
23h 37m
2 stops
DUB15:45Dublin
10 Mar
DUB09:45Dublin
12h 34m
1 stop
PHL18:19Philadelphia
€393
Find similar
Delta
18 Nov
PHL09:37Philadelphia
17h 08m
2 stops
DUB07:45Dublin
26 Nov
DUB08:45Dublin
21h 06m
2 stops
PHL00:51Philadelphia
€396
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 3 November 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

Wed 25/2

18:35-09:40

1 stop10h 05m

Dublin

Thu 30/4

08:35-16:40

1 stop13h 05m

€388

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 24/3

07:50-06:10

1 stop18h 20m

Dublin

Fri 3/4

09:50-14:46

2 stops33h 56m

€389

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 24/3

19:35-14:20

1 stop14h 45m

Dublin

Fri 3/4

09:30-11:45

Nonstop7h 15m

€390

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 1/3

18:35-09:50

1 stop10h 15m

Dublin

Thu 30/4

09:30-11:45

Nonstop7h 15m

€391

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 18/2

11:08-15:45

2 stops23h 37m

Dublin

Tue 10/3

09:45-18:19

1 stop12h 34m

€393

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 1/12

21:15-08:40

Nonstop6h 25m

Dublin

Mon 8/12

11:30-14:00

Nonstop7h 30m

€394

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 29/4

06:10-10:20

1 stop23h 10m

Dublin

Wed 6/5

09:50-09:50

1 stop29h 00m

€394

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 1/12

21:15-08:40

Nonstop6h 25m

Dublin

Mon 8/12

17:55-13:15

1 stop24h 20m

€395

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 18/11

09:37-07:45

2 stops17h 08m

Dublin

Wed 26/11

08:45-00:51

2 stops21h 06m

€396

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 22/3

10:15-10:20

1 stop20h 05m

Dublin

Thu 2/4

09:50-22:53

1 stop18h 03m

€409

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 €531.

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 €547. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €668. 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 €443. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €591 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 €644 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 €556 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 November 2025, prices for Philadelphia to Dublin flights are approximately 30% 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 15m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Philadelphia to Dublin takes 6h 15m
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 15m.

  • 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 €426Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 14 times per week, with 1,365 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €426 (round-trip), much lower than the average airfare cost of €590 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
Swords
Dundalk
Cavan
Tullamore
Enniscorthy
Kildare
Bray
Mullingar
Naas
Maynooth
Arklow
Carlingford
Leixlip
Drogheda
Malahide
Castleknock
Gorey

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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