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 $781 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 31 - Fri, Jan 9

AUS

Austin

LIS

Lisbon

$781 Roundtrip, found 4 hours ago

$781

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Dec 31 from Austin to Lisbon, returning Fri, Jan 9, priced at $781 found 4 hours ago

Mon, Nov 24 - Wed, Nov 26

AUS

Austin

LIS

Lisbon

$830 Roundtrip, found 4 hours ago

$830

Roundtrip

found 4 hours ago

Select United flight, departing Mon, Nov 24 from Austin to Lisbon, returning Wed, Nov 26, priced at $830 found 4 hours ago

Sun, Jan 4 - Sun, Jan 11

AUS

Austin

LIS

Lisbon

$856 Roundtrip, found 4 hours ago

$856

Roundtrip

found 4 hours ago

Select United flight, departing Sun, Jan 4 from Austin to Lisbon, returning Sun, Jan 11, priced at $856 found 4 hours ago