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Cheap flights from Philadelphia (PHL) to Shannon (SNN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)

How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)
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How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)
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How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)
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Cheap flights from Philadelphia to Shannon in August , September 2026

23 Aug - 01 Sep $ 892.00
PHL
Philadelphia
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
PHL
Philadelphia
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23 Aug - 08 Sep $ 1,619.00
PHL
Philadelphia
Aer Lingus
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
1 STOPS
PHL
Philadelphia
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23 Aug - 08 Sep $ 2,038.00
PHL
Philadelphia
Aer Lingus
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Shannon

22 Aug - 01 Sep $ 1,383.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
Frontier Airlines
3 STOPS
PHL
Philadelphia
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23 Aug - 31 Aug $ 2,295.00
PHL
Philadelphia
Air Canada
2 STOPS
SNN
Shannon
SNN
Shannon
Air Canada
2 STOPS
PHL
Philadelphia
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23 Aug - 31 Aug $ 4,294.00
PHL
Philadelphia
Aer Lingus
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
1 STOPS
PHL
Philadelphia
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One-way flights to Shannon from Philadelphia

1:30 PM - 6:05 PM
United Airlines
1 Stops
13h
PHL - SNN
$ 623
Kiwi
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10:34 AM - 6:05 PM
United Airlines
1 Stops
15h 56m
PHL - SNN
$ 623
Kiwi
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3:25 PM - 9:50 AM
Air Canada
2 Stops
14h 55m
PHL - SNN
$ 826
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.