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Cheap flights from Flagstaff (FLG) 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 Flagstaff (FLG) to Shannon (SNN)

How to find the cheapest flight from Flagstaff (FLG) to Shannon (SNN)
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How to find the cheapest flight from Flagstaff (FLG) to Shannon (SNN)
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How to find the cheapest flight from Flagstaff (FLG) to Shannon (SNN)
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Cheap flights from Flagstaff to Shannon in April , May 2026

25 Apr - 28 May $ 3,239.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
Pick dates
21 Apr - 28 May $ 3,239.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
Pick dates
21 Apr - 28 May $ 3,241.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
Pick dates

Last minute flights from Flagstaff to Shannon

21 Apr - 01 May $ 3,779.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
Pick dates
25 Apr - 01 May $ 3,779.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
Pick dates
21 Apr - 01 May $ 3,781.00
FLG
Flagstaff
Alaska Airlines
3 STOPS
SNN
Shannon
SNN
Shannon
Alaska Airlines
3 STOPS
FLG
Flagstaff
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One-way flights to Shannon from Flagstaff

6:21 AM - 6:25 PM
Aer Lingus
3 Stops
39h 39m
FLG - SNN
$ 1,171
Kiwi
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6:21 AM - 6:25 PM
Aer Lingus
3 Stops
39h 39m
FLG - SNN
$ 1,171
Kiwi
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5:01 PM - 6:25 PM
Aer Lingus
3 Stops
28h 59m
FLG - SNN
$ 1,173
Kiwi
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How to find the cheapest flight from Flagstaff (FLG) to Shannon (SNN)

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