Cheap flights from Philadelphia to County Dublin

View AU$597 flight on Tue, 18 Nov. 2025Opens in a new window

Popular airlines from Philadelphia to County Dublin

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

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Cheap Flights from Philadelphia (ILG) to County Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$699 Return, found 3 hours ago
AU$699
Return
found 3 hours ago
Select Aer Lingus flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$699 found 3 hours ago
United
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$719 Return, found 3 hours ago
AU$719
Return
found 3 hours ago
Select United flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$719 found 3 hours ago
Delta
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$719 Return, found 3 hours ago
AU$719
Return
found 3 hours ago
Select Delta flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$719 found 3 hours ago
British Airways
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$775 Return, found 3 hours ago
AU$775
Return
found 3 hours ago
Select British Airways flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$775 found 3 hours ago
Lufthansa
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$782 Return, found 3 hours ago
AU$782
Return
found 3 hours ago
Select Lufthansa flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$782 found 3 hours ago
KLM
Tue, 11 Nov. - Tue, 25 Nov.
PHL
Philadelphia
DUB
Dublin
AU$798 Return, found 3 hours ago
AU$798
Return
found 3 hours ago
Select KLM flight, departing Tue, 11 Nov. from Philadelphia to Dublin, returning Tue, 25 Nov., priced at AU$798 found 3 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to Dublin (DUB)

November is typically the cheapest month to fly

From AU$550 - AU$1,433 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.