Cheapest return flights from Dublin (DUB) to Philadelphia (PHL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Sep 05 Sep jetBlue
03 Sep 07 Sep jetBlue
01 Sep 08 Sep jetBlue
10 Sep 23 Sep British Airways
25 Sep 29 Sep Finnair
23 Sep 28 Sep British Airways
03 Sep 13 Sep Finnair
Direct Flight
03 Sep 10 Sep Finnair
Direct Flight
03 Sep 14 Sep Finnair
Direct Flight
23 Sep 28 Sep Finnair
Direct Flight
29 Sep 04 Oct Finnair
Direct Flight
16 Sep 01 Oct Finnair
Direct Flight
25 Sep 01 Oct Finnair
Direct Flight
24 Sep 01 Oct Aer Lingus
Direct Flight
27 Sep 04 Oct Aer Lingus
Direct Flight
29 Sep 06 Oct Aer Lingus
Direct Flight
25 Sep 02 Oct Aer Lingus
Direct Flight
29 Sep 02 Oct Delta
29 Sep 02 Oct Aer Lingus
Direct Flight
28 Sep 01 Oct Aer Lingus
Direct Flight
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deals for one-way flights from Dublin to Philadelphia in September.

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Updated Jul 15, 2026.

About these fares

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