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Cheap flights from Seattle to Shannon (SEA-SNN)
Prices were available within the past 7 days and start at €407 for one-way flights and €513 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, 4 Aug - Tue, 20 Aug
SEA
Seattle
SNN
Shannon
€513 Return, found 4 days ago
€513
Return
found 4 days ago
Mon, 12 Aug - Tue, 27 Aug
SEA
Seattle
SNN
Shannon
€539 Return, found 1 day ago
€539
Return
found 1 day ago
Tue, 6 Aug - Tue, 20 Aug
SEA
Seattle
SNN
Shannon
€539 Return, found 1 day ago
€539
Return
found 1 day ago
Sun, 4 Aug - Tue, 20 Aug
SEA
Seattle
SNN
Shannon
€560 Return, found 4 days ago
€560
Return
found 4 days ago
Sat, 10 Aug - Tue, 20 Aug
SEA
Seattle
SNN
Shannon
€560 Return, found 1 day ago
€560
Return
found 1 day ago
Mon, 12 Aug - Sat, 31 Aug
SEA
Seattle
SNN
Shannon
€585 Return, found 1 day ago
€585
Return
found 1 day ago
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