Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Philadelphia to Dublin
The cheapest flights right now
Philadelphia – Dublin
Outbound – Nov 2, 2026
direct
6h 35m Return – Nov 10, 2026
direct
8h 15m $607
today
Philadelphia – Dublin
Outbound – Nov 2, 2026
direct
6h 35m Return – Nov 10, 2026
direct
8h 15m $589
3 days ago
Philadelphia – Dublin
Outbound – Nov 2, 2026
direct
6h 35m Return – Nov 11, 2026
direct
8h 15m $585
today
Philadelphia – Dublin
Outbound – Nov 15, 2026
direct
6h 35m Return – Nov 24, 2026
direct
8h 15m $583
today
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$520
Average price of a round trip
$751
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
6h47
A flight from Philadelphia to Dublin takes on average 6h47.
Best time
September
According to user searches, the ideal month to go to Dublin is September.
Tips for finding a cheap flight from Philadelphia to Dublin
Check out our tips for booking your flight to Dublin (Ireland) from Philadelphia (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $360 (calculation over the last two years). The most touristic season corresponds to the months of October, December and September.
For the cheapest flights, it is advisable to buy your ticket at least 45 days before the departure date.
The airline offering the cheapest flight tickets is Aer Lingus. A ticket from the airline Aer Lingus to Dublin costs on average $582.
The airlines that offer the most flights are American Airlines, Finnair and Aer Lingus.
Price of flight tickets from Philadelphia to Dublin
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $520 to $1023
- The average price of a flight ticket is about $751
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: October
info departure city :
Philadelphia, USA
airports :
Philadelphia International Airport (PHL)
Northeast Philadelphia Airport (PNE)
local time :
Philadelphia is a city in the country USA, the time zone is [[timezone]]. In Philadelphia, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 16°C and a maximum of 27°C.
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
destination info :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :
Dublin is in the country Ireland, the time zone is [[timezone]]. In Dublin, it is currently {toLocalTime}, the temperature is on average 6°C, with a minimum of 2°C and a maximum of 12°C.
The city of Dublin has 1 airport(s): Dublin
Useful info about Dublin
What is the least touristic period to go to Dublin?
If you want to visit Dublin during the least touristic period, choose the month of September.
What is the most popular time to travel to Dublin?
In Dublin, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Philadelphia to Dublin?
According to our data, it is recommended to book your flight 45 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Philadelphia to Dublin is Sunday.
What are the arrival and destination airports when traveling between Philadelphia and Dublin?
When you leave, you can leave from Philadelphia International, and you will arrive at Dublin.
How to reach Philadelphia airport from the city centre?
The airport Philadelphia International is located 12 km or Northeast Philadelphia is located 20 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Philadelphia to Dublin?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Philadelphia and Dublin?
In summer, the average temperature is 15°C in Dublin and 24°C in Philadelphia. The average rainfall in summer is 76 mm in Dublin and 129 mm in Philadelphia. In summer, it is warmer in Philadelphia and it rains less in Dublin. In winter, it is colder in Dublin and it rains more in Philadelphia.
