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Cheap flights from Philadelphia to Ireland from €211

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 Ireland departing on 30/11. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Philadelphia to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Iberia Logo
18:30 - 06:30
PHL
-
DUB
7h 00mdirect
Iberia Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€517Iberia
Mon, 24 Aug - Fri, 4 Sep
Aer Lingus Logo
20:25 - 08:15
PHL
-
DUB
6h 50mdirect
Aer Lingus Logo
16:10 - 18:55
DUB
-
PHL
7h 45mdirect
€518Aer Lingus
Sat, 15 Aug - Sun, 23 Aug
Finnair Logo
18:30 - 06:30
PHL
-
DUB
7h 00mdirect
Finnair Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€519Finnair
Tue, 18 Aug - Tue, 25 Aug
Finnair Logo
17:55 - 11:50
PHL
-
DUB
12h 55m
1 stop
Finnair Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€521Finnair
Fri, 21 Aug - Sat, 29 Aug
American Airlines Logo
16:56 - 09:35
PHL
-
DUB
11h 39m
1 stop
American Airlines Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€522American Airlines
Mon, 24 Aug - Thu, 3 Sep
American Airlines Logo
16:56 - 09:35
PHL
-
DUB
11h 39m
1 stop
American Airlines Logo
13:45 - 16:10
DUB
-
PHL
7h 25mdirect
€523American Airlines
Thu, 13 Aug - Sun, 23 Aug
Delta Logo
11:36 - 10:20
PHL
-
ORK
17h 44m
2 stops
Delta Logo
17:15 - 16:49
ORK
-
PHL
28h 34m
2 stops
€585Delta
Sun, 19 Jul - Mon, 3 Aug
United Airlines Logo
08:05 - 07:30
PHL
-
SNN
18h 25m
1 stop
United Airlines Logo
09:30 - 00:59
SNN
-
PHL
20h 29m
1 stop
€611United Airlines
Fri, 7 Aug - Sat, 22 Aug
United Airlines Logo
06:10 - 07:30
PHL
-
SNN
20h 20m
2 stops
United Airlines Logo
09:30 - 09:43
SNN
-
PHL
53h 13m
2 stops
€616United Airlines
Fri, 7 Aug - Sat, 22 Aug
Delta Logo
06:00 - 08:35
PHL
-
ORK
21h 35m
2 stops
Delta Logo
10:50 - 22:07
ORK
-
PHL
16h 17m
2 stops
€693Delta
Fri, 17 Jul - Fri, 24 Jul

Delta flights from Philadelphia to Ireland

Our best Delta deals on Philadelphia to Ireland flight tickets
Delta
1 Sept
PHL05:45Philadelphia
21h 10m
1 stop
DUB07:55Dublin
6 Sept
DUB05:55Dublin
18h 20m
2 stops
PHL19:15Philadelphia
€526
Delta
17 Aug
PHL09:40Philadelphia
17h 15m
2 stops
DUB07:55Dublin
28 Aug
DUB12:00Dublin
16h 26m
2 stops
PHL23:26Philadelphia
€535
Delta
17 Jul
PHL05:40Philadelphia
21h 15m
1 stop
DUB07:55Dublin
24 Jul
DUB10:00Dublin
14h 25m
1 stop
PHL19:25Philadelphia
€546

Aer Lingus flights from Philadelphia to Ireland

Our best Aer Lingus deals on Philadelphia to Ireland flight tickets
Aer Lingus
15 Aug
PHL20:25Philadelphia
6h 50m
DUB08:15Dublin
23 Aug
DUB16:10Dublin
7h 45m
PHL18:55Philadelphia
€518
Aer Lingus
29 Aug
PHL20:25Philadelphia
6h 50m
DUB08:15Dublin
8 Sept
DUB13:20Dublin
25h 25m
1 stop
PHL09:45Philadelphia
€520
Aer Lingus
29 Aug
PHL10:50Philadelphia
13h 20m
1 stop
DUB05:10Dublin
7 Sept
DUB13:20Dublin
14h 26m
1 stop
PHL22:46Philadelphia
€524

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to Ireland 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 6 June 2026.
Use the filters below to find and compare flights from Philadelphia to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 24/8

18:30-06:30

Nonstop7h 00m

Dublin

Fri 4/9

13:45-16:10

Nonstop7h 25m

€517

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Sat 15/8

20:25-08:15

Nonstop6h 50m

Dublin

Sun 23/8

16:10-18:55

Nonstop7h 45m

€518

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Tue 18/8

18:30-06:30

Nonstop7h 00m

Dublin

Tue 25/8

13:45-16:10

Nonstop7h 25m

€519

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Fri 21/8

17:55-11:50

1 stop12h 55m

Dublin

Sat 29/8

13:45-16:10

Nonstop7h 25m

€521

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Mon 24/8

16:56-09:35

1 stop11h 39m

Dublin

Thu 3/9

13:45-16:10

Nonstop7h 25m

€522

PhiladelphiaDublin

PHL - DUB

PHLDUB

Philadelphia

Thu 13/8

16:56-09:35

1 stop11h 39m

Dublin

Sun 23/8

13:45-16:10

Nonstop7h 25m

€523

PhiladelphiaCork

PHL - ORK

PHLORK

Philadelphia

Sun 19/7

11:36-10:20

2 stops17h 44m

Cork

Mon 3/8

17:15-16:49

2 stops28h 34m

€585

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 7/8

08:05-07:30

1 stop18h 25m

Shannon

Sat 22/8

09:30-00:59

1 stop20h 29m

€611

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 7/8

06:10-07:30

2 stops20h 20m

Shannon

Sat 22/8

09:30-09:43

2 stops53h 13m

€616

PhiladelphiaCork

PHL - ORK

PHLORK

Philadelphia

Fri 17/7

06:00-08:35

2 stops21h 35m

Cork

Fri 24/7

10:50-22:07

2 stops16h 17m

€693

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ireland from

How to get the cheapest flight ticket from Philadelphia to Ireland

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 Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Philadelphia averaging around €234.

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

In the afternoon is the cheapest time of day to fly from Philadelphia to Ireland when you can find flight prices for as low as €548. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €831.

What is the cheapest Philadelphia to Ireland flight route?

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

How far in advance should I book a flight from Philadelphia to Ireland?

You are more likely to see cheaper flights to Ireland from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €589 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Philadelphia for as low as €516 on momondo.

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

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

Can stopping save me money on Philadelphia to Ireland flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Ireland.

Cheap Philadelphia to Ireland flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from Philadelphia to Ireland takes 6h 20m
Direct flights go from Philadelphia to Ireland every day.
There are 77 airports in Ireland. From Philadelphia there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Philadelphia to Ireland

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

    Prices for flights from Philadelphia Airport to Ireland were last updated today.

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

  • How old do you have to be to fly from Philadelphia Airport to Ireland?

    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 Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Philadelphia to Ireland

Compare and see reviews for airlines that fly from Philadelphia to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €363Free CancellationRating
7.3
1,598 reviews
Search Aer Lingus flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Ireland from Philadelphia with this policy.

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

Once all potential Philadelphia to Ireland 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 Philadelphia to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Philadelphia and alert you when they change.

An easier way to manage your Ireland 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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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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