Cheapest one-way flights from Philadelphia to Dublin in July from $442

Best time to book flights for Philadelphia (PHL) to Dublin (DUB) flights at AirHint

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

One-Way flights

28 Jul jetBlue
28 Jul Aer Lingus direct

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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