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Cheap flights from Philadelphia to Dublin from €236

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 24/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:05 - 17:55
PHL
-
DUB
14h 50m
1 stop
Multiple Airlines Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€420Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
19:35 - 14:35
PHL
-
DUB
14h 00m
1 stop
Multiple Airlines Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€421Multiple Airlines
Wed, 29 Apr - Fri, 8 May
British Airways Logo
18:45 - 12:55
PHL
-
DUB
13h 10m
1 stop
British Airways Logo
08:35 - 15:30
DUB
-
PHL
11h 55m
1 stop
€424British Airways
Wed, 22 Apr - Tue, 28 Apr
British Airways Logo
18:45 - 07:45
PHL
-
DUB
32h 00m
1 stop
British Airways Logo
08:35 - 16:40
DUB
-
PHL
13h 05m
1 stop
€425British Airways
Sun, 26 Apr - Tue, 5 May
Multiple Airlines Logo
09:15 - 08:15
PHL
-
DUB
18h 00m
1 stop
Multiple Airlines Logo
08:50 - 22:43
DUB
-
PHL
18h 53m
2 stops
€426Multiple Airlines
Sun, 26 Apr - Tue, 5 May
Finnair Logo
18:50 - 06:30
PHL
-
DUB
6h 40mdirect
Finnair Logo
13:45 - 16:05
DUB
-
PHL
7h 20mdirect
€427Finnair
Mon, 24 Aug - Thu, 3 Sep
British Airways Logo
18:45 - 18:50
PHL
-
DUB
19h 05m
1 stop
British Airways Logo
08:35 - 16:40
DUB
-
PHL
13h 05m
1 stop
€428British Airways
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
18:30 - 06:30
PHL
-
DUB
7h 00mdirect
Multiple Airlines Logo
20:25 - 15:30
DUB
-
PHL
24h 05m
1 stop
€432Multiple Airlines
Sun, 26 Apr - Tue, 5 May
Finnair Logo
18:30 - 06:30
PHL
-
DUB
7h 00mdirect
Finnair Logo
12:40 - 15:05
DUB
-
PHL
7h 25mdirect
€434Finnair
Sun, 26 Apr - Tue, 5 May
Multiple Airlines Logo
18:30 - 06:30
PHL
-
DUB
7h 00mdirect
Multiple Airlines Logo
20:25 - 15:30
DUB
-
PHL
24h 05m
1 stop
€435Multiple Airlines
Sun, 26 Apr - Tue, 5 May

British Airways flights from Philadelphia to Dublin

Our best British Airways deals on Philadelphia to Dublin flight tickets
British Airways
26 Apr
PHL18:45Philadelphia
32h 00m
1 stop
DUB07:45Dublin
5 May
DUB08:35Dublin
13h 05m
1 stop
PHL16:40Philadelphia
€425
British Airways
5 May
PHL18:45Philadelphia
19h 05m
1 stop
DUB18:50Dublin
12 May
DUB08:35Dublin
13h 05m
1 stop
PHL16:40Philadelphia
€428
British Airways
24 Aug
PHL18:50Philadelphia
6h 40m
DUB06:30Dublin
3 Sept
DUB10:30Dublin
11h 10m
1 stop
PHL16:40Philadelphia
€452

Delta flights from Philadelphia to Dublin

Our best Delta deals on Philadelphia to Dublin flight tickets
Delta
26 Apr
PHL07:03Philadelphia
20h 42m
1 stop
DUB08:45Dublin
5 May
DUB05:55Dublin
16h 55m
2 stops
PHL17:50Philadelphia
€449
Delta
11 Aug
PHL09:40Philadelphia
24h 45m
2 stops
DUB15:25Dublin
19 Aug
DUB15:00Dublin
12h 37m
1 stop
PHL22:37Philadelphia
€467
Delta
12 Aug
PHL13:20Philadelphia
14h 00m
2 stops
DUB08:20Dublin
20 Aug
DUB10:00Dublin
14h 22m
1 stop
PHL19:22Philadelphia
€470

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 March 2026.
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

Cheapest return flight

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 7/5

22:05-17:55

1 stop14h 50m

Dublin

Mon 11/5

13:45-16:10

Nonstop7h 25m

€420

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 29/4

19:35-14:35

1 stop14h 00m

Dublin

Fri 8/5

13:45-16:10

Nonstop7h 25m

€421

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Wed 22/4

18:45-12:55

1 stop13h 10m

Dublin

Tue 28/4

08:35-15:30

1 stop11h 55m

€424

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 26/4

18:45-07:45

1 stop32h 00m

Dublin

Tue 5/5

08:35-16:40

1 stop13h 05m

€425

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 26/4

09:15-08:15

1 stop18h 00m

Dublin

Tue 5/5

08:50-22:43

2 stops18h 53m

€426
Fastest return journey

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 24/8

18:50-06:30

Nonstop6h 40m

Dublin

Thu 3/9

13:45-16:05

Nonstop7h 20m

€427

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 5/5

18:45-18:50

1 stop19h 05m

Dublin

Tue 12/5

08:35-16:40

1 stop13h 05m

€428

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 26/4

18:30-06:30

Nonstop7h 00m

Dublin

Tue 5/5

20:25-15:30

1 stop24h 05m

€432

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 26/4

18:30-06:30

Nonstop7h 00m

Dublin

Tue 5/5

12:40-15:05

Nonstop7h 25m

€434

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sun 26/4

18:30-06:30

Nonstop7h 00m

Dublin

Tue 5/5

20:25-15:30

1 stop24h 05m

€435

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 January, then book flights to Dublin from Philadelphia during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €468.

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 €587. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €655. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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 €581 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 €503 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 March 2026, prices for Philadelphia to Dublin flights are approximately 9% cheaper 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

Best price found

€486

Fastest flight time

6h 35m

Direct flights

Every day

Airports in Dublin

1 airport
The best flight deal from Philadelphia to Dublin found on momondo in the last 72 hours is €486
The fastest flight from Philadelphia to Dublin takes 6h 35m
Direct flights go from Philadelphia to Dublin every day.
There is 1 airport in Dublin. From Philadelphia there are direct flights to 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 35m.

  • 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 €362Free CancellationRating
7.2
1,471 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Philadelphia to Dublin

    Aer Lingus flies from Philadelphia to Dublin around 8 times per week, with 1,471 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Philadelphia to Dublin in the last 72 hours was €362 (round-trip), much lower than the average airfare cost of €547 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
Naas
Tullamore
Dundalk
Kildare
Swords
Bray
Gorey
Mullingar
Maynooth
Malahide
Enniscorthy
Carlingford
Leixlip
Arklow
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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