Cheap United flights Austin (AUS) to Lisbon (LIS)

Cheap United flights Austin (AUS) to Lisbon (LIS)

Prices were available within the past 7 days and start at for one-way flights and $764 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 22 - Tue, Oct 7

AUS

Austin

LIS

Lisbon

$764 Roundtrip, found 16 hours ago

$764

Roundtrip

found 16 hours ago

Select United flight, departing Mon, Sep 22 from Austin to Lisbon, returning Tue, Oct 7, priced at $764 found 16 hours ago

Sat, Sep 27 - Tue, Oct 7

AUS

Austin

LIS

Lisbon

$772 Roundtrip, found 16 hours ago

$772

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Sep 27 from Austin to Lisbon, returning Tue, Oct 7, priced at $772 found 16 hours ago

Thu, Sep 25 - Tue, Oct 7

AUS

Austin

LIS

Lisbon

$858 Roundtrip, found 16 hours ago

$858

Roundtrip

found 16 hours ago

Select United flight, departing Thu, Sep 25 from Austin to Lisbon, returning Tue, Oct 7, priced at $858 found 16 hours ago