$389 Cheap United flights Portland (PDX) to Shannon (SNN)

$389 Cheap United flights Portland (PDX) to Shannon (SNN)

Prices were available within the past 7 days and start at $389 for one-way flights and $460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 15 - Thu, Apr 30

PDX

Portland

SNN

Shannon

$460 Roundtrip, found 1 day ago

$460

Roundtrip

found 1 day ago

Select United flight, departing Wed, Apr 15 from Portland to Shannon, returning Thu, Apr 30, priced at $460 found 1 day ago

Mon, Apr 20 - Sat, May 2

PDX

Portland

SNN

Shannon

$467 Roundtrip, found 1 day ago

$467

Roundtrip

found 1 day ago

Select United flight, departing Mon, Apr 20 from Portland to Shannon, returning Sat, May 2, priced at $467 found 1 day ago

Sat, Apr 18 - Sat, May 2

PDX

Portland

SNN

Shannon

$469 Roundtrip, found 1 day ago

$469

Roundtrip

found 1 day ago

Select United flight, departing Sat, Apr 18 from Portland to Shannon, returning Sat, May 2, priced at $469 found 1 day ago

Fri, Apr 17 - Thu, Apr 30

PDX

Portland

SNN

Shannon

$471 Roundtrip, found 1 day ago

$471

Roundtrip

found 1 day ago

Select United flight, departing Fri, Apr 17 from Portland to Shannon, returning Thu, Apr 30, priced at $471 found 1 day ago

Sat, Apr 18 - Wed, Apr 29

PDX

Portland

SNN

Shannon

$474 Roundtrip, found 1 day ago

$474

Roundtrip

found 1 day ago

Select United flight, departing Sat, Apr 18 from Portland to Shannon, returning Wed, Apr 29, priced at $474 found 1 day ago

Fri, Apr 17 - Tue, Apr 28

PDX

Portland

SNN

Shannon

$477 Roundtrip, found 1 day ago

$477

Roundtrip

found 1 day ago

Select United flight, departing Fri, Apr 17 from Portland to Shannon, returning Tue, Apr 28, priced at $477 found 1 day ago