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

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1 Adults (11+)
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 July , August 2026

31 Jul - 19 Aug $ 946.00
PHL
Philadelphia
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
PHL
Philadelphia
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27 Jul - 04 Aug $ 1,998.00
PHL
Philadelphia
Aer Lingus
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
1 STOPS
PHL
Philadelphia
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31 Jul - 04 Aug $ 2,872.00
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

29 Jul - 31 Jul $ 1,383.00
PHL
Philadelphia
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
29 Jul - 31 Jul $ 1,383.00
PHL
Philadelphia
United Airlines
1 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
29 Jul - 31 Jul $ 7,369.00
PHL
Philadelphia
JetBlue Airways
1 STOPS
SNN
Shannon
SNN
Shannon
JetBlue Airways
1 STOPS
PHL
Philadelphia
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One-way flights to Shannon from Philadelphia

11:38 AM - 6:05 PM
United Airlines
1 Stops
14h 52m
PHL - SNN
$ 617
Kiwi
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8:05 AM - 6:05 PM
United Airlines
1 Stops
18h 25m
PHL - SNN
$ 617
Kiwi
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1:31 PM - 6:05 PM
United Airlines
1 Stops
12h 59m
PHL - SNN
$ 671
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.