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Cheap flights from Philadelphia to Dublin from €197

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 12/1. 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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Find the cheapest flights from Philadelphia to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
22:20 - 18:50
PHL
-
DUB
15h 30m1 stop
British Airways Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
€392British Airways
Tue, 14 Apr - Fri, 24 Apr
Multiple Airlines Logo
20:45 - 17:00
PHL
-
DUB
16h 15m1 stop
Multiple Airlines Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
€394Multiple Airlines
Tue, 24 Mar - Thu, 30 Apr
United Airlines Logo
10:35 - 07:20
PHL
-
DUB
15h 45m1 stop
United Airlines Logo
09:50 - 12:18
DUB
-
PHL
31h 28m2 stops
€395United Airlines
Sun, 5 Apr - Wed, 15 Apr
American Airlines Logo
18:35 - 09:10
PHL
-
DUB
9h 35m1 stop
American Airlines Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€396American Airlines
Tue, 17 Feb - Thu, 26 Feb
Multiple Airlines Logo
18:35 - 15:20
PHL
-
DUB
15h 45m1 stop
Multiple Airlines Logo
17:25 - 13:30
DUB
-
PHL
25h 05m1 stop
€397Multiple Airlines
Mon, 2 Feb - Tue, 10 Feb
Finnair Logo
21:25 - 08:40
PHL
-
DUB
6h 15mdirect
Finnair Logo
11:30 - 14:00
DUB
-
PHL
7h 30mdirect
€398Finnair
Mon, 2 Feb - Thu, 12 Feb
United Airlines Logo
10:00 - 07:20
PHL
-
DUB
16h 20m2 stops
United Airlines Logo
09:50 - 12:18
DUB
-
PHL
31h 28m2 stops
€398United Airlines
Wed, 1 Apr - Fri, 10 Apr
American Airlines Logo
18:45 - 11:15
PHL
-
DUB
11h 30m1 stop
American Airlines Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
€399American Airlines
Wed, 29 Apr - Wed, 13 May
Finnair Logo
21:25 - 08:40
PHL
-
DUB
6h 15mdirect
Finnair Logo
11:30 - 14:05
DUB
-
PHL
7h 35mdirect
€400Finnair
Mon, 26 Jan - Tue, 3 Feb
Finnair Logo
18:50 - 06:30
PHL
-
DUB
6h 40mdirect
Finnair Logo
09:30 - 11:45
DUB
-
PHL
7h 15mdirect
€401Finnair
Sun, 29 Mar - Wed, 8 Apr

United Airlines flights from Philadelphia to Dublin

Our best United Airlines deals on Philadelphia to Dublin flight tickets
United Airlines
5 Apr
PHL10:35Philadelphia
15h 45m
1 stop
DUB07:20Dublin
16 Apr
DUB09:50Dublin
31h 28m
2 stops
PHL12:18Philadelphia
€395
Find similar
United Airlines
1 Apr
PHL06:15Philadelphia
20h 05m
2 stops
DUB07:20Dublin
8 Apr
DUB09:50Dublin
31h 28m
2 stops
PHL12:18Philadelphia
€398
Find similar
United Airlines
5 Apr
PHL10:35Philadelphia
15h 45m
1 stop
DUB07:20Dublin
14 Apr
DUB09:50Dublin
10h 54m
1 stop
PHL15:44Philadelphia
€406
Find similar

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
14 Apr
PHL22:20Philadelphia
15h 30m
1 stop
DUB18:50Dublin
24 Apr
DUB09:30Dublin
7h 15m
PHL11:45Philadelphia
€392
Find similar
British Airways
18 Mar
PHL19:35Philadelphia
17h 25m
1 stop
DUB17:00Dublin
24 Mar
DUB08:50Dublin
12h 25m
1 stop
PHL17:15Philadelphia
€403
Find similar
British Airways
16 Mar
PHL19:35Philadelphia
10h 15m
1 stop
DUB09:50Dublin
23 Mar
DUB20:40Dublin
23h 50m
2 stops
PHL16:30Philadelphia
€404
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 9 December 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

Tue 14/4

22:20-18:50

1 stop15h 30m

Dublin

Fri 24/4

09:30-11:45

Nonstop7h 15m

€392

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 24/3

20:45-17:00

1 stop16h 15m

Dublin

Thu 30/4

09:30-11:45

Nonstop7h 15m

€394

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 5/4

10:35-07:20

1 stop15h 45m

Dublin

Wed 15/4

09:50-12:18

2 stops31h 28m

€395

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 17/2

18:35-09:10

1 stop9h 35m

Dublin

Thu 26/2

11:30-14:00

Nonstop7h 30m

€396

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/2

18:35-15:20

1 stop15h 45m

Dublin

Tue 10/2

17:25-13:30

1 stop25h 05m

€397

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 2/2

21:25-08:40

Nonstop6h 15m

Dublin

Thu 12/2

11:30-14:00

Nonstop7h 30m

€398

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 1/4

10:00-07:20

2 stops16h 20m

Dublin

Fri 10/4

09:50-12:18

2 stops31h 28m

€398

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 29/4

18:45-11:15

1 stop11h 30m

Dublin

Wed 13/5

09:30-11:45

Nonstop7h 15m

€399

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 26/1

21:25-08:40

Nonstop6h 15m

Dublin

Tue 3/2

11:30-14:05

Nonstop7h 35m

€400

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 29/3

18:50-06:30

Nonstop6h 40m

Dublin

Wed 8/4

09:30-11:45

Nonstop7h 15m

€401

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 €469.

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 €438. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €585 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 €612 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 €530 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 December 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)
Search flight deals

  • 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 €361Free CancellationRating
7.2
1,389 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 1,389 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €361 (round-trip), much lower than the average airfare cost of €585 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
Kildare
Enniscorthy
Bray
Naas
Mullingar
Carlingford
Arklow
Maynooth
Gorey
Malahide
Leixlip
Castleknock
Drogheda

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.

An easier way to manage your Dublin trip

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