Flights to Lisbon from Denver - $375

Cheap Flights from Denver to Lisbon (DEN-LIS)

Prices were available within the past 7 days and start at $375 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Sun, Dec 7

DEN

Denver

LIS

Lisbon

$547 Roundtrip, found 1 hour ago

$547

Roundtrip

found 1 hour ago

Select Icelandair flight, departing Wed, Dec 3 from Denver to Lisbon, returning Sun, Dec 7, priced at $547 found 1 hour ago

Sun, Oct 19 - Tue, Nov 4

DEN

Denver

LIS

Lisbon

$584 Roundtrip, found 6 days ago

$584

Roundtrip

found 6 days ago

Select United flight, departing Sun, Oct 19 from Denver to Lisbon, returning Tue, Nov 4, priced at $584 found 6 days ago

Tue, Jan 27 - Tue, Feb 3

DEN

Denver

LIS

Lisbon

$591 Roundtrip, found 1 hour ago

$591

Roundtrip

found 1 hour ago

Select Air Canada flight, departing Tue, Jan 27 from Denver to Lisbon, returning Tue, Feb 3, priced at $591 found 1 hour ago

Wed, Jan 21 - Wed, Jan 28

COS

Colorado Springs

LIS

Lisbon

$595 Roundtrip, found 6 days ago

$595

Roundtrip

found 6 days ago

Select Air Canada flight, departing Wed, Jan 21 from Colorado Springs to Lisbon, returning Wed, Jan 28, priced at $595 found 6 days ago

Wed, Jan 21 - Wed, Jan 28

COS

Colorado Springs

LIS

Lisbon

$596 Roundtrip, found 6 days ago

$596

Roundtrip

found 6 days ago

Select British Airways flight, departing Wed, Jan 21 from Colorado Springs to Lisbon, returning Wed, Jan 28, priced at $596 found 6 days ago

Tue, Nov 4 - Wed, Nov 19

DEN

Denver

LIS

Lisbon

$603 Roundtrip, found 10 hours ago

$603

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Nov 4 from Denver to Lisbon, returning Wed, Nov 19, priced at $603 found 10 hours ago