Cheap flights from Dublin to Pennsylvania from €279

If you aren’t able to travel to Pennsylvania during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €479.

According to our data, Thursday is the cheapest day to fly to Pennsylvania from Dublin. The lowest ticket price found for a Thursday departure recently was €593. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Dublin to Pennsylvania on a Monday will generally be more expensive and average around €740. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Dublin to Pennsylvania flights are usually those with departure times in the afternoon. Our users have found flights to Pennsylvania in the afternoon for as low as €600. Flights at midday are often more expensive, with an average ticket price of €710.

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

You are more likely to see cheaper flights to Pennsylvania from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around €549 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from Dublin for as low as €430 on momondo.

There are 3 cabin classes available to choose from on Dublin to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Aer Lingus, KLM, and Delta are the most popular carriers operating from Dublin to Pennsylvania

Finnair, Aer Lingus and American Airlines are the top three most popular airlines that fly to Pennsylvania from Dublin according to our data. Finnair is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Pennsylvania. Keep in mind that there are 6 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

As of September 2026, 50 flights take off from Dublin and land in Pennsylvania each day. The most common flight departure time for this route is 09:00, with 59% of daily flights taking off in the afternoon.

As of September 2026, 350 flights take off from Dublin and land in Pennsylvania each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.