$698 Cheap United flights Portland (PDX) to Lisbon (LIS)

$698 Cheap United flights Portland (PDX) to Lisbon (LIS)

Prices were available within the past 7 days and start at $698 for one-way flights and $644 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$644 Roundtrip, found 19 hours ago

$644

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $644 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$745 Roundtrip, found 19 hours ago

$745

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $745 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$748 Roundtrip, found 19 hours ago

$748

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $748 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$797 Roundtrip, found 19 hours ago

$797

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $797 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$802 Roundtrip, found 19 hours ago

$802

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $802 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$829 Roundtrip, found 19 hours ago

$829

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $829 found 19 hours ago

Thu, Sep 17 - Fri, Oct 2

PDX

Portland

LIS

Lisbon

$842 Roundtrip, found 19 hours ago

$842

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 17 from Portland to Lisbon, returning Fri, Oct 2, priced at $842 found 19 hours ago