Cheap flights from Denver to Portugal

Round-trip
1 adult
Economy
From?
To?
Thu 9/23
Thu 9/30

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Denver Intl to Portugal.
View current Portugal travel restrictions

Flight information for Denver to Portugal

Find info about flight duration, direct flights, and airports for your flight from Denver to Portugal
Best Price Found$454The best flight deal from Denver to Portugal found on momondo in the last 72 hours is $454
Fastest flight time13h 35mThe fastest flight from Denver to Portugal takes 13h 35m
Direct flightsNoneThere are no direct flights from Denver to Portugal. Popular non-direct routes for this connection are Denver Intl Airport - Porto Airport, Denver Intl Airport - Lisbon Humberto Delgado Airport and Denver Intl Airport - Funchal Madeira Airport.

How to get the cheapest flight ticket from Denver to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Portugal from Denver?

KLM

Air Canada, American Airlines, and British Airways are the most popular carriers operating from Denver to Portugal

What is the cheapest Denver to Portugal flight route?

Denver Intl - Porto

Fly from Denver Intl to Porto for the best Denver - Portugal flight prices


Easily compare round-trip flights from Denver to Portugal

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to Portugal by changing tabs
Multiple Airlines
Dec 1
DEN12:30 pmDenver Intl
17h 35m
2 stops
LIS6:05 amLisbon Humberto Delgado
Dec 15
LIS2:05 amLisbon Humberto Delgado
15h 20m
1 stop
DEN5:25 pmDenver Intl
Multiple Airlines
Dec 1
DEN12:30 pmDenver Intl
14h 00m
1 stop
OPO2:30 amPorto
Dec 5
OPO3:20 amPorto
20h 56m
2 stops
DEN12:16 amDenver Intl
Multiple Airlines
Feb 3
DEN1:00 pmDenver Intl
13h 55m
1 stop
LIS2:55 amLisbon Humberto Delgado
Feb 13
LIS2:45 amLisbon Humberto Delgado
21h 31m
2 stops
DEN12:16 amDenver Intl
British Airways
Oct 16
DEN3:30 pmDenver Intl
15h 55m
1 stop
OPO7:25 amPorto
Oct 25
OPO6:35 amPorto
20h 20m
2 stops
DEN2:55 amDenver Intl
British Airways
Oct 13
DEN3:30 pmDenver Intl
20h 00m
1 stop
LIS11:30 amLisbon Humberto Delgado
Oct 26
LIS3:15 amLisbon Humberto Delgado
17h 15m
1 stop
DEN8:30 pmDenver Intl
Multiple Airlines
Oct 13
DEN3:30 pmDenver Intl
20h 00m
1 stop
LIS11:30 amLisbon Humberto Delgado
Oct 26
LIS8:30 amLisbon Humberto Delgado
18h 24m
2 stops
DEN2:54 amDenver Intl

Find the cheapest one-way flights from Denver to Portugal

If you're looking for one-way flights from Denver to Portugal, view some of our deals below.
Multiple Airlines
Oct 2
DEN9:05 pmDenver Intl
21h 40m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Multiple Airlines
Oct 6
DEN8:59 pmDenver Intl
21h 41m
2 stops
LIS6:40 pmLisbon Humberto Delgado
Multiple Airlines
Nov 13
DEN7:46 pmDenver Intl
21h 44m
1 stop
LIS5:30 pmLisbon Humberto Delgado

Search last-minute flights to Portugal from Denver

Find and compare flight prices for your last-minute flight from Denver to Portugal
Multiple Airlines
Sep 24
DEN3:55 amDenver Intl
14h 50m
1 stop
LIS6:45 pmLisbon Humberto Delgado
Oct 1
LIS8:00 amLisbon Humberto Delgado
16h 15m
1 stop
DEN12:15 amDenver Intl
Multiple Airlines
Sep 24
DEN7:45 amDenver Intl
16h 35m
1 stop
LIS12:20 amLisbon Humberto Delgado
Oct 2
LIS8:00 amLisbon Humberto Delgado
16h 15m
1 stop
DEN12:15 amDenver Intl
Multiple Airlines
Sep 24
DEN1:30 amDenver Intl
17h 15m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Oct 1
LIS8:00 amLisbon Humberto Delgado
16h 15m
1 stop
DEN12:15 amDenver Intl
Multiple Airlines
Sep 23
DEN4:15 amDenver Intl
17h 05m
2 stops
LIS9:20 pmLisbon Humberto Delgado
Oct 1
LIS6:25 amLisbon Humberto Delgado
20h 06m
2 stops
DEN2:31 amDenver Intl
Multiple Airlines
Sep 28
DEN9:00 pmDenver Intl
24h 20m
2 stops
LIS9:20 pmLisbon Humberto Delgado
Oct 12
LIS6:25 amLisbon Humberto Delgado
20h 30m
2 stops
DEN2:55 amDenver Intl
Multiple Airlines
Sep 23
DEN9:05 pmDenver Intl
21h 40m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Oct 2
LIS8:00 amLisbon Humberto Delgado
28h 12m
2 stops
DEN12:12 pmDenver Intl

Best airlines flying from Denver to Portugal

Compare and see reviews for airlines that fly from Denver to Portugal with momondo
AirlineRatingFree CancellationPrice
British Airways
PriceFrom $393
Free Cancellation
Rating
6.9
7.3

Boarding

7.0

Comfort

7.4

Crew

6.5

Entertainment

6.4

Food

Reviews

They lost my bag

1 / 10
American Airlines
PriceFrom $439
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
United Airlines
PriceFrom $476
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Delta
PriceFrom $477
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
KLM
PriceFrom $482
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.5

Entertainment

7.5

Food

Reviews

Great flight Will go again!

1 / 10
Lufthansa
PriceFrom $592
Free Cancellation
Rating
7.4
7.7

Boarding

7.5

Comfort

8.0

Crew

7.1

Entertainment

7.2

Food

Reviews

My luggage got delayed, trying to reach out the airline and no updates for me where my luggage is and when it will be delivered to me.

1 / 10
TAP AIR PORTUGAL
PriceFrom $648
Free Cancellation
Rating
7.5
7.4

Boarding

7.7

Comfort

8.0

Crew

7.3

Entertainment

7.6

Food

Reviews

Great crew. Friendly and attentive!

1 / 10
Air Canada
PriceFrom $718
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.3

Entertainment

5.9

Food

Reviews

The food selection has been better in the past but due to Covid it is understandable. This particular flight did not have any entertainment and the Air Canada App did not work to access movies.

1 / 10

  • Are airlines flying from Denver Intl to Portugal offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Denver Intl to Portugal are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, Lufthansa, and British Airways. You can search for the full list of airlines like United Airlines that are offering this flexibility.


Can I fly to Portugal from Denver Intl right now?

Information is based on travel restrictions from Denver Intl to Portugal

Most visitors from Denver Intl need to provide a negative COVID-19 test result and/or quarantine to enter Portugal.

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Portugal.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Portugal.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Can I fly back to Denver Intl from Portugal?

Returning to Denver Intl from Portugal

COVID-19 testing requirements
Visitors from Portugal must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Portugal are not required to quarantine after entering Denver Intl.

If you are planning to travel to Portugal at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Denver to Portugal

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Denver to Porto Flights
Fastest flight time13h 35m
Cheapest price$325
Denver to Lisbon Flights
Fastest flight time14h 00m
Cheapest price$385
Denver to Faro Flights
Fastest flight time14h 10m
Cheapest price$515