$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 $572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Tue, Oct 14

PDX

Portland

SNN

Shannon

$572 Roundtrip, found 3 days ago

$572

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from Portland to Shannon, returning Tue, Oct 14, priced at $572 found 3 days ago

Tue, Oct 7 - Fri, Oct 17

PDX

Portland

SNN

Shannon

$579 Roundtrip, found 3 days ago

$579

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from Portland to Shannon, returning Fri, Oct 17, priced at $579 found 3 days ago

Tue, Oct 7 - Fri, Oct 17

PDX

Portland

SNN

Shannon

$580 Roundtrip, found 3 days ago

$580

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from Portland to Shannon, returning Fri, Oct 17, priced at $580 found 3 days ago

Mon, Oct 6 - Tue, Oct 14

PDX

Portland

SNN

Shannon

$622 Roundtrip, found 3 days ago

$622

Roundtrip

found 3 days ago

Select United flight, departing Mon, Oct 6 from Portland to Shannon, returning Tue, Oct 14, priced at $622 found 3 days ago

Tue, Oct 7 - Mon, Oct 20

PDX

Portland

SNN

Shannon

$632 Roundtrip, found 3 days ago

$632

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from Portland to Shannon, returning Mon, Oct 20, priced at $632 found 3 days ago

Tue, Oct 7 - Fri, Oct 17

PDX

Portland

SNN

Shannon

$634 Roundtrip, found 3 days ago

$634

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from Portland to Shannon, returning Fri, Oct 17, priced at $634 found 3 days ago