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KLM flights to Philadelphia

The best KLM 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 KLM.
Philadelphia.361 € per passenger.Departing Wed, 6 Nov, returning Wed, 13 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Wed, 6 Nov, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Wed, 13 Nov, arriving in Dublin.Price includes taxes and charges.From 361 €, select.
Philadelphia.366 € per passenger.Departing Wed, 5 Jun, returning Sun, 9 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Wed, 5 Jun, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Sun, 9 Jun, arriving in Dublin.Price includes taxes and charges.From 366 €, select.
Philadelphia.370 € per passenger.Departing Mon, 27 May, returning Mon, 10 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Mon, 27 May, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Mon, 10 Jun, arriving in Dublin.Price includes taxes and charges.From 370 €, select.
Philadelphia.424 € per passenger.Departing Wed, 25 Sep, returning Wed, 2 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Wed, 25 Sep, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Wed, 2 Oct, arriving in Dublin.Price includes taxes and charges.From 424 €, select.
Philadelphia.424 € per passenger.Departing Wed, 16 Oct, returning Sun, 20 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Wed, 16 Oct, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Sun, 20 Oct, arriving in Dublin.Price includes taxes and charges.From 424 €, select.
Philadelphia.424 € per passenger.Departing Tue, 17 Sep, returning Tue, 24 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Tue, 17 Sep, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Tue, 24 Sep, arriving in Dublin.Price includes taxes and charges.From 424 €, select.
Philadelphia.429 € per passenger.Departing Tue, 4 Jun, returning Sun, 25 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Tue, 4 Jun, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Sun, 25 Aug, arriving in Dublin.Price includes taxes and charges.From 429 €, select.
Philadelphia.434 € per passenger.Departing Tue, 28 May, returning Wed, 28 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Tue, 28 May, arriving in Philadelphia International.Inbound indirect flight with KLM, departs from Philadelphia International on Wed, 28 Aug, arriving in Dublin.Price includes taxes and charges.From 434 €, select.

Find the cheapest time to fly to Philadelphia with KLM

Flexible on travel dates? Here's when fares are lowest.
May
from 701 €
Jun
from 366 €
Jul
from 759 €
Aug
from 495 €
Sep
from 424 €
Oct
from 424 €
Nov
from 361 €
Dec
from 504 €
Jan
Find prices
Feb
Find prices
Mar
from 776 €
Apr
Find prices

Find which Philadelphia airports KLM flies to

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

Flying to Philadelphia with KLM

The things to know before you go.
Cheapest flight found361 €
Cheapest month to flyNovember

Flying to Philadelphia with KLM: FAQs

The average KLM 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.
KLM currently also flies to Amsterdam Schiphol, London Heathrow and Copenhagen.
Although it's difficult to get an accurate idea of when KLM flights to Philadelphia are cheapest, the lowest fares are currently for departures in November.