$464 Cheap United flights Seattle (SEA) to Shannon (SNN)

$464 Cheap United flights Seattle (SEA) to Shannon (SNN)

Prices were available within the past 7 days and start at $464 for one-way flights and $709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Thu, Jul 30

SEA

Seattle

SNN

Shannon

$709 Roundtrip, found 1 day ago

$709

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 14 from Seattle to Shannon, returning Thu, Jul 30, priced at $709 found 1 day ago

Tue, Jul 14 - Thu, Jul 30

SEA

Seattle

SNN

Shannon

$797 Roundtrip, found 1 day ago

$797

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 14 from Seattle to Shannon, returning Thu, Jul 30, priced at $797 found 1 day ago

Tue, Jul 14 - Thu, Jul 30

SEA

Seattle

SNN

Shannon

$829 Roundtrip, found 1 day ago

$829

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 14 from Seattle to Shannon, returning Thu, Jul 30, priced at $829 found 1 day ago

Tue, Jul 14 - Thu, Jul 30

SEA

Seattle

SNN

Shannon

$832 Roundtrip, found 1 day ago

$832

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 14 from Seattle to Shannon, returning Thu, Jul 30, priced at $832 found 1 day ago

Tue, Jul 14 - Thu, Jul 30

SEA

Seattle

SNN

Shannon

$841 Roundtrip, found 1 day ago

$841

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 14 from Seattle to Shannon, returning Thu, Jul 30, priced at $841 found 1 day ago