Cheapest return flights from Philadelphia to Dublin in October from 364€

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

Return flights

19 Oct - 07 Nov Aer Lingus direct
27 Oct - 04 Nov Aer Lingus direct
08 Oct - 15 Oct Aer Lingus direct
14 Oct - 21 Oct Finnair direct
01 Oct - 07 Oct Aer Lingus direct
01 Oct - 08 Oct Aer Lingus direct
21 Oct - 28 Oct Delta
15 Oct - 22 Oct Air France
11 Oct - 14 Oct Aer Lingus direct
09 Oct - 14 Oct Aer Lingus direct
09 Oct - 15 Oct Aer Lingus direct
08 Oct - 01 Nov Air Canada
17 Oct - 21 Oct Finnair direct
24 Oct - 09 Nov Air Canada
24 Oct - 15 Nov Finnair direct
24 Oct - 09 Nov Finnair direct
30 Oct - 06 Nov Aer Lingus direct
28 Oct - 02 Nov Aer Lingus direct
26 Oct - 02 Nov Aer Lingus direct
29 Oct - 02 Nov Aer Lingus direct

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

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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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