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United flights to Philadelphia

The best United flight deals to Philadelphia

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Philadelphia with United.
Philadelphia.497 € per passenger.Departing Tue, 17 Dec, returning Mon, 23 Dec.Return flight with United.Outbound indirect flight with United, departs from Dublin on Tue, 17 Dec, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Mon, 23 Dec, arriving in Dublin.Price includes taxes and charges.From 497 €, select.
Philadelphia.497 € per passenger.Departing Tue, 18 Feb, returning Tue, 25 Feb.Return flight with United.Outbound indirect flight with United, departs from Dublin on Tue, 18 Feb, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Tue, 25 Feb, arriving in Dublin.Price includes taxes and charges.From 497 €, select.
Philadelphia.497 € per passenger.Departing Wed, 15 Jan, returning Wed, 22 Jan.Return flight with United.Outbound indirect flight with United, departs from Dublin on Wed, 15 Jan, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Wed, 22 Jan, arriving in Dublin.Price includes taxes and charges.From 497 €, select.
Philadelphia.497 € per passenger.Departing Sun, 17 Nov, returning Sat, 30 Nov.Return flight with United.Outbound indirect flight with United, departs from Dublin on Sun, 17 Nov, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Sat, 30 Nov, arriving in Dublin.Price includes taxes and charges.From 497 €, select.
Philadelphia.499 € per passenger.Departing Tue, 26 Nov, returning Sun, 1 Dec.Return flight with United.Outbound indirect flight with United, departs from Dublin on Tue, 26 Nov, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Sun, 1 Dec, arriving in Dublin.Price includes taxes and charges.From 499 €, select.
Philadelphia.506 € per passenger.Departing Sat, 1 Mar, returning Sat, 8 Mar.Return flight with United.Outbound indirect flight with United, departs from Dublin on Sat, 1 Mar, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Sat, 8 Mar, arriving in Dublin.Price includes taxes and charges.From 506 €, select.
Philadelphia.547 € per passenger.Departing Fri, 21 Feb, returning Sat, 22 Mar.Return flight with United.Outbound indirect flight with United, departs from Dublin on Fri, 21 Feb, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Sat, 22 Mar, arriving in Dublin.Price includes taxes and charges.From 547 €, select.
Philadelphia.555 € per passenger.Departing Tue, 29 Oct, returning Tue, 5 Nov.Return flight with United.Outbound indirect flight with United, departs from Dublin on Tue, 29 Oct, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Tue, 5 Nov, arriving in Dublin.Price includes taxes and charges.From 555 €, select.

Find the cheapest time to fly to Philadelphia with United

Flexible on travel dates? Here's when fares are lowest.
May
from 701 €
Jun
from 595 €
Jul
from 653 €
Aug
from 648 €
Sep
from 595 €
Oct
from 601 €
Nov
from 497 €
Dec
from 497 €
Jan
from 497 €
Feb
from 497 €
Mar
from 506 €
Apr
from 601 €

Find which Philadelphia airports United flies to

We were able to find fares for the following Philadelphia airports. Find the one that works for you.

Flying to Philadelphia with United

The things to know before you go.
Cheapest flight found497 €
Cheapest month to flyNovember

Flying to Philadelphia with United: FAQs

The average United flight time from Ireland to Philadelphia is 7 hours and 33 minutes.
At the moment, Aer Lingus, American Airlines, British Airways, Finnair and Iberia all fly to Philadelphia too.
United currently also flies to Chicago O'Hare International, Houston George Bush Intercntl. and New York Newark.
Although it's difficult to get an accurate idea of when United flights to Philadelphia are cheapest, the lowest fares are currently for departures in November.