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Cheap flights from Dublin to Philadelphia

Dublin Airport (DUB) to Philadelphia International Airport (PHL). 3,264 miles, 7h nonstop.

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DUB to PHL at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
3,264 milesgreat-circle
Typical flight time
7hnonstop, gate to gate
Nonstop airlines
EI1 airlineAer Lingus
Nonstop flights per day
1all airlines combined
Cheapest month
January 2027over the next six months
Best day to fly
Tuesday17% less than Sunday
Time difference
5h behindPhiladelphia vs Dublin

Dublin to Philadelphia

Round trips from $330

Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 5.

Cheapest month: January 2027

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Dublin to Philadelphia fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Tue, Sep 29$416
  2. October 2026from Tue, Oct 13$361
  3. November 2026from Wed, Nov 4$359
  4. December 2026from Tue, Dec 8$350
  5. January 2027from Tue, Jan 5$330
  6. February 2027from Tue, Feb 2$330

Airlines flying Dublin to Philadelphia

1 airline flies nonstop with 1 departures a day combined, plus 11 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • Only Aer Lingus flies this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through MIA or DCA is usually cheaper if you can spare the extra three to five hours.
  • January 2027 is the cheapest month to fly over the next six months, with round trips from $330; September 2026 is the most expensive at $416 and up, a difference of $86 per traveler.
  • Departing on a Tuesday averages 17% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
  • Philadelphia is 5 hours behind Dublin. A morning departure lands in Philadelphia with most of the day left; an evening flight arrives close to local dinner time.
Flying the other way? Philadelphia to DublinFares, airlines and tips for PHL to DUB.

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Dublin to Philadelphia: common questions

How long is the flight from Dublin to Philadelphia?

A nonstop flight from Dublin (DUB) to Philadelphia (PHL) takes about 7h gate to gate, covering 3,264 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from DUB to PHL?

Aer Lingus operates nonstop flights from Dublin (DUB) to Philadelphia (PHL), with 1 nonstop departure a day between them. One-stop options connect through MIA, DCA and MSP.

What is the cheapest month to fly from Dublin to Philadelphia?

Over the next six months, January 2027 has the lowest round-trip fares from Dublin (DUB) to Philadelphia (PHL), starting at $330 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Dublin to Philadelphia flights?

Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Dublin and Philadelphia?

Philadelphia is 5 hours behind Dublin. DUB is on Europe/Dublin time and PHL on America/New York time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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