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Cheap flights from Milwaukee (MKE) to Shannon (SNN)

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How to find the cheapest flight from Milwaukee (MKE) to Shannon (SNN)

How to find the cheapest flight from Milwaukee (MKE) to Shannon (SNN)
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How to find the cheapest flight from Milwaukee (MKE) to Shannon (SNN)
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How to find the cheapest flight from Milwaukee (MKE) to Shannon (SNN)
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Cheap flights from Milwaukee to Shannon in December 2025 , January 2026

31 Dec - 22 Jan $ 1,486.00
MKE
Milwaukee
Hawaiian Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Hawaiian Airlines
3 STOPS
MKE
Milwaukee
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31 Dec - 29 Jan $ 1,487.00
MKE
Milwaukee
Hawaiian Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Hawaiian Airlines
3 STOPS
MKE
Milwaukee
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31 Dec - 25 Jan $ 1,505.00
MKE
Milwaukee
Hawaiian Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Hawaiian Airlines
3 STOPS
MKE
Milwaukee
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Last minute flights from Milwaukee to Shannon

29 Dec - 02 Jan $ 1,952.00
MKE
Milwaukee
Spirit Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Spirit Airlines
3 STOPS
MKE
Milwaukee
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29 Dec - 02 Jan $ 2,049.00
MKE
Milwaukee
Frontier Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Frontier Airlines
3 STOPS
MKE
Milwaukee
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29 Dec - 02 Jan $ 2,059.00
MKE
Milwaukee
Sun Country Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Sun Country Airlines
3 STOPS
MKE
Milwaukee
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One-way flights to Shannon from Milwaukee

8:15 PM - 3:15 PM
Aer Lingus
3 Stops
38h 30m
MKE - SNN
$ 797
Kiwi
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8:15 PM - 7:25 PM
Aer Lingus
2 Stops
28h 5m
MKE - SNN
$ 806
Kiwi
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1:52 PM - 3:15 PM
Aer Lingus
3 Stops
20h 53m
MKE - SNN
$ 858
Kiwi
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How to find the cheapest flight from Milwaukee (MKE) to Shannon (SNN)

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