Cheapest one-way flights from Philadelphia to Dublin in July from $263

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Dublin (DUB) in July 2025 (see full year).

One-Way flights

26 Jul Frontier Airlines
28 Jul Frontier Airlines
30 Jul Frontier Airlines
21 Jul Frontier Airlines
15 Jul Frontier Airlines
24 Jul Frontier Airlines
23 Jul Frontier Airlines
12 Jul Spirit Airlines
11 Jul Frontier Airlines
18 Jul Frontier Airlines

Also check the deals for return flights from Philadelphia to Dublin in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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