Cheap flights from Dublin to Philadelphia from R6 139

In general, March is the cheapest month to fly from Dublin to Philadelphia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R7 357. If you are unable to visit Philadelphia during the month of March, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around R8 737.

You are more likely to see cheaper flights to Philadelphia from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around R10 295 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Dublin for as low as R8 071 on momondo.

Historically, on average around 13% of flights between Dublin and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

As of September 2026, there are 10 flights per day flying from Dublin to Philadelphia. The most common time of day flights depart is 9:00, with 50% of flights taking off at midday.

As of September 2026, 70 flights take off from Dublin and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.