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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep 09 Sep Finnair
Direct Flight
06 Sep 13 Sep Aer Lingus
Direct Flight
09 Sep 16 Sep Air Canada
08 Sep 15 Sep Aer Lingus
Direct Flight
14 Sep 24 Sep Finnair
09 Sep 19 Sep Air Canada
14 Sep 24 Sep Aer Lingus
Direct Flight
29 Sep 08 Oct Aer Lingus
Direct Flight
09 Sep 16 Sep Aer Lingus
Direct Flight
15 Sep 22 Sep Aer Lingus
Direct Flight
16 Sep 23 Sep Aer Lingus
Direct Flight
24 Sep 01 Oct Aer Lingus
Direct Flight
27 Sep 04 Oct Aer Lingus
Direct Flight
25 Sep 02 Oct Aer Lingus
Direct Flight
26 Sep 03 Oct Aer Lingus
Direct Flight
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Updated May 23, 2026.

About these fares

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