Cheapest return flights from Philadelphia to Dublin in October from $480

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

AirHint found the following cheapest return flights from Philadelphia (PHL) to Dublin (DUB) in October 2025 (see full year).

Return flights

18 Oct - 23 Oct jetBlue
18 Oct - 24 Oct jetBlue
11 Oct - 16 Oct jetBlue
07 Oct - 17 Oct jetBlue
07 Oct - 17 Oct Aer Lingus direct
07 Oct - 14 Oct United
14 Oct - 17 Oct TAP
14 Oct - 17 Oct Aer Lingus direct
27 Oct - 03 Nov United
11 Oct - 16 Oct Aer Lingus direct
17 Oct - 24 Oct United

Also check the deals for one-way flights from Philadelphia to Dublin in October.

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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