Cheap Flights from Seattle to Shannon

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Cheap flights from Seattle to Shannon (SEA-SNN)

Prices were available within the past 7 days and start at €461 for one-way flights and €515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 2 Oct - Wed, 16 Oct
SEA
Seattle
SNN
Shannon
€515 Return, found 16 hours ago
€515
Return
found 16 hours ago
Select United flight, departing Wed, 2 Oct from Seattle to Shannon, returning Wed, 16 Oct, priced at €515 found 16 hours ago
United
Tue, 1 Oct - Sat, 12 Oct
SEA
Seattle
SNN
Shannon
€605 Return, found 16 hours ago
€605
Return
found 16 hours ago
Select United flight, departing Tue, 1 Oct from Seattle to Shannon, returning Sat, 12 Oct, priced at €605 found 16 hours ago
United
Tue, 1 Oct - Sat, 12 Oct
SEA
Seattle
SNN
Shannon
€664 Return, found 16 hours ago
€664
Return
found 16 hours ago
Select United flight, departing Tue, 1 Oct from Seattle to Shannon, returning Sat, 12 Oct, priced at €664 found 16 hours ago
United
Wed, 2 Oct - Wed, 16 Oct
SEA
Seattle
SNN
Shannon
€695 Return, found 16 hours ago
€695
Return
found 16 hours ago
Select United flight, departing Wed, 2 Oct from Seattle to Shannon, returning Wed, 16 Oct, priced at €695 found 16 hours ago
British Airways
Tue, 1 Oct - Tue, 15 Oct
SEA
Seattle
SNN
Shannon
€696 Return, found 16 hours ago
€696
Return
found 16 hours ago
Select British Airways flight, departing Tue, 1 Oct from Seattle to Shannon, returning Tue, 15 Oct, priced at €696 found 16 hours ago
American Airlines
Wed, 2 Oct - Wed, 16 Oct
SEA
Seattle
SNN
Shannon
€696 Return, found 16 hours ago
€696
Return
found 16 hours ago
Select American Airlines flight, departing Wed, 2 Oct from Seattle to Shannon, returning Wed, 16 Oct, priced at €696 found 16 hours ago
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