$348 Cheap flight deals from Denver (DEN) to Lisbon (LIS)

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This Weekend's Flight Deals from Denver to Lisbon

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 29 - Sun, Jun 7
DEN
Denver Intl.
LIS
Humberto Delgado
$1,541 Roundtrip, found 5 days ago
$1,541
Roundtrip
found 5 days ago
Select Icelandair flight, departing Fri, May 29 from Denver Intl. to Humberto Delgado, returning Sun, Jun 7, priced at $1,541 found 5 days ago

Airfares from $348 One Way, $815 Round Trip from Denver to Lisbon

Prices starting at $815 for return flights and $348 for one-way flights to Lisbon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 13 - Thu, Apr 15
DEN
Denver
LIS
Lisbon
$815 Roundtrip, found 3 days ago
$815
Roundtrip
found 3 days ago
Select Finnair flight, departing Tue, Apr 13 from Denver to Lisbon, returning Thu, Apr 15, priced at $815 found 3 days ago
Sun, Oct 18 - Fri, Nov 20
DEN
Denver
LIS
Lisbon
$815 Roundtrip, found 4 days ago
$815
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Oct 18 from Denver to Lisbon, returning Fri, Nov 20, priced at $815 found 4 days ago
Wed, Nov 4 - Mon, Nov 9
DEN
Denver
LIS
Lisbon
$815 Roundtrip, found 4 days ago
$815
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Nov 4 from Denver to Lisbon, returning Mon, Nov 9, priced at $815 found 4 days ago
Tue, Oct 20 - Thu, Oct 29
COS
Colorado Springs
LIS
Lisbon
$824 Roundtrip, found 5 days ago
$824
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Tue, Oct 20 from Colorado Springs to Lisbon, returning Thu, Oct 29, priced at $824 found 5 days ago
Sat, Oct 31 - Sun, Nov 15
DEN
Denver
LIS
Lisbon
$848 Roundtrip, found 6 days ago
$848
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, Oct 31 from Denver to Lisbon, returning Sun, Nov 15, priced at $848 found 6 days ago

Lisbon economy flight packages

Price found within the past 48 hours. Click for updated prices.
Les Deux Mariettes Apartments & Suites
4.0-star property

Les Deux Mariettes Apartments & Suites

9.8/10 Exceptional! (164 reviews)

Jul 4 - Jul 10

6 night stay

Denver (DEN) to Lisbon (LIS)

United • Non-stop • Coach

Lisbon (LIS) to Denver (DEN)

Air Canada • Non-stop • Coach
Price was $2,021, price is now $1,575 per person
$1,575
per person
found 1 day ago
Dropping bags requires local tax payment of €48 in cash only. For tourists from non-Europe countries, this is very inconvenient especially there is no ATM nearby. The check-in staff was not happy when we said we would pay at at check-in after getting cash, as we only wanted to store our bags.

Reviewed on Oct 16, 2024

Pousada de Lisboa, Praça do Comércio - Small Luxury Hotel
5.0-star property

Pousada de Lisboa, Praça do Comércio - Small Luxury Hotel

9.6/10 Exceptional! (641 reviews)

Jul 4 - Jul 10

6 night stay

Denver (DEN) to Lisbon (LIS)

United • Non-stop • Coach

Lisbon (LIS) to Denver (DEN)

Air Canada • Non-stop • Coach
Price was $2,722, price is now $2,006 per person
$2,006
per person
found 1 day ago
This hotel is Amazing with a capital A. Booked on Orbtiz just before we took off from Philly to Lisbon. Upon arrival, our reservation was not in their system, so we were provided a complimentary breakfast. Our room got upgraded too. Because our room was available we got to check in early. Great location. Less than 100 feet from the Parca do Comércio. Walking distance to everything. Short Ubers to train station and the Belém Tower. Hotel staff responsive and attentive. We had trouble understanding the train shutdown to Porto because of the recent horrendous storms. Staff worked all that out for us. Breakfast was incredible. You could do made to order items or eat from the buffet which included fresh breads fruit salmon bacon etc. The breakfast will not disappoint. Afternoon champagne was a treat too. Pool water is on cool side but didn’t miss it because there is so much to do in Lisbon. What stands out most is the hospitality extended by every member of the staff.

Reviewed on Feb 21, 2026

The Emerald House Lisbon, Curio Collection By Hilton
4.0-star property

The Emerald House Lisbon, Curio Collection By Hilton

9.6/10 Exceptional! (548 reviews)

Jul 4 - Jul 10

6 night stay

Denver (DEN) to Lisbon (LIS)

United • Non-stop • Coach

Lisbon (LIS) to Denver (DEN)

Air Canada • Non-stop • Coach
Price was $2,209, price is now $1,647 per person
$1,647
per person
found 1 day ago
The air conditioning was cooling enough but it wasn’t too hot outside.

Reviewed on Mar 17, 2026

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More About Flying To Lisbon from Denver

Route Information for Flights from Denver to Lisbon

Origin Airport IATA Code
DEN
Destination Airport IATA Code
LIS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to Lisbon

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Orbitz is your number one source for low fares for Denver to Lisbon flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Lisbon. Need hotels too? You can book them last minute on your mobile phone.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.