Cheap Flights Dublin – Philadelphia from £269

Flight FAQs

• Which airlines offer the cheapest flights from Dublin (DUB) to Philadelphia (PHL)?

  Based on Trip.com data, Jetblue Airways offers one-way fares as low as £269 on Cheapest nonstop routes (e.g. DUB to PHL on Wed, Jun 10), while American Airlines offers Cheapest nonstop round-trips from £410 departing on Fri, May 22 and returning on Fri, May 29.

• Which airlines offer direct flights from Dublin to Philadelphia?

  At the moment, you can catch a direct flight from Dublin to Philadelphia with the following airlines, including: Aer Lingus Finnair American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Dublin (DUB) to Philadelphia (PHL)?

  It takes about 7 hours 39 minutes to fly from Dublin (DUB) to Philadelphia (PHL).

• When is the best time to book flights from Dublin to Philadelphia?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Philadelphia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Dublin to Philadelphia?

  Based on Trip.com data in the past 4 weeks, there is 35 flight per week flying from Dublin to Philadelphia. You can check the weekly schedule for popular airlines on this route below: Aer Lingus: S/M/T/W/T/F/S -- EI7159 (14:03)

• How can I find the best deals on flights from Dublin to Philadelphia?

  To find best deals on flights from Dublin to Philadelphia, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jun 10, with one-way flights priced at just £269.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Finnair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Philadelphia travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Dublin to Philadelphia to get the best price?

  The cheapest months to fly from Dublin to Philadelphia is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Dublin to Philadelphia?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Dublin to Philadelphia on May 15, 2026 with Finnair, with prices starting at £253.

• Which airports can I fly through when travelling to Philadelphia from Dublin?

  You can land at any one of the following hubs in Philadelphia, with Dublin Airport to Philadelphia International Airport (DUB-PHL) is by far the most common option on this route: Philadelphia International Airport (PHL) Trenton Mercer Airport (TTN).

• What is the time difference between Dublin and Philadelphia?

  The time difference between Philadelphia and Dublin is 5h.

• How can I change or cancel my flight ticket from Dublin to Philadelphia?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.