S$587 Cheap Flights from Denver to Lisbon

View S$587 flight on Sun, 11 Jan, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Humberto Delgado Airport (LIS)

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Cheap Flights from Denver to Lisbon (DEN-LIS)

Prices were available within the past 7 days and start at S$587 for one-way flights and S$715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$715 Return, found 20 hours ago
S$715
Return
found 20 hours ago
Select United flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$715 found 20 hours ago
United
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$719 Return, found 20 hours ago
S$719
Return
found 20 hours ago
Select United flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$719 found 20 hours ago
Air Canada
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$723 Return, found 20 hours ago
S$723
Return
found 20 hours ago
Select Air Canada flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$723 found 20 hours ago
Air Canada
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$728 Return, found 20 hours ago
S$728
Return
found 20 hours ago
Select Air Canada flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$728 found 20 hours ago
United
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$739 Return, found 20 hours ago
S$739
Return
found 20 hours ago
Select United flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$739 found 20 hours ago
United
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$740 Return, found 20 hours ago
S$740
Return
found 20 hours ago
Select United flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$740 found 20 hours ago
United
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$744 Return, found 20 hours ago
S$744
Return
found 20 hours ago
Select United flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$744 found 20 hours ago
Lufthansa
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$764 Return, found 20 hours ago
S$764
Return
found 20 hours ago
Select Lufthansa flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$764 found 20 hours ago
British Airways
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$902 Return, found 20 hours ago
S$902
Return
found 20 hours ago
Select British Airways flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$902 found 20 hours ago
Delta
Sun, 11 Jan - Tue, 27 Jan
DEN
Denver
LIS
Lisbon
S$1,133 Return, found 20 hours ago
S$1,133
Return
found 20 hours ago
Select Delta flight, departing Sun, 11 Jan from Denver to Lisbon, returning Tue, 27 Jan, priced at S$1,133 found 20 hours ago

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Find the cheapest month to fly from Denver (DEN) to Lisbon (LIS)

January is typically the cheapest month to fly

From S$666 - S$1,596 per traveller.
Denver to Lisbon route information
Origin airport
Denver Intl.
Destination airport
Humberto Delgado
Airlines serving
Air France, British Airways, Delta, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic
Return price
S$714
Distance
7728 km

Flights from Denver to Lisbon District

There are several airlines that operate frequent flights from Denver (DEN) to Lisbon (LIS) including

The earliest flight leaves Denver Intl. Airport at 07:00 and arrives at Portela Airport at 05:25. The last flight of the day departs Denver at 19:30 and arrives at Lisbon at 18:05.

The flight distance from Denver to Lisbon is about 8541 km, the shortest flight is 11 hours 15 minutes with United Airlines."

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