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Cheap flights from Denver to Portugal from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Portugal departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Portugal.

Cheap last minute flights

Planning a quick getaway from Denver to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Portugal

Find recent round-trip train or bus tickets from Denver to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
3:40 pm - 8:25 pmDEN-LIS
21h 45m2 stops
6:40 am - 6:05 pmLIS-DEN
18h 25m2 stops
Sun, Jan 12 - Tue, Jan 28
3:40 pm - 8:25 pmDEN-LIS
21h 45m2 stops
6:40 am - 6:05 pmLIS-DEN
18h 25m2 stops
Sun, Jan 12 - Tue, Jan 28
11:25 am - 9:20 amDEN-LIS
14h 55m1 stop
11:00 am - 2:47 pmLIS-DEN
34h 47m2 stops
$592United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
1:40 pm - 8:10 amDEN-LIS
11h 30m1 stop
11:00 am - 7:28 pmLIS-DEN
39h 28m2 stops
$597United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 28
4:25 pm - 12:50 pmDEN-OPO
13h 25m1 stop
4:25 pm - 3:55 pmOPO-DEN
30h 30m1 stop
$635Lufthansa
Find Deal
Mon, Feb 10 - Mon, Feb 17
12:08 pm - 9:15 amDEN-LIS
14h 07m1 stop
6:40 pm - 3:25 pmLIS-DEN
27h 45m1 stop
$684British Airways
Find Deal
Tue, Jan 7 - Sun, Jan 12
4:25 pm - 12:50 pmDEN-OPO
13h 25m1 stop
6:00 am - 3:55 pmOPO-DEN
16h 55m1 stop
$717Lufthansa
Find Deal
Sat, Feb 8 - Sat, Feb 22
12:20 pm - 3:10 pmDEN-LIS
19h 50m2 stops
5:00 am - 8:25 pmLIS-DEN
22h 25m2 stops
$724Delta
Find Deal
Fri, Feb 28 - Sat, Mar 8
12:32 pm - 12:10 pmDEN-LIS
16h 38m2 stops
6:45 pm - 3:25 pmLIS-DEN
27h 40m1 stop
$737British Airways
Find Deal
Sat, Feb 22 - Fri, Feb 28
5:45 am - 8:00 amDEN-LIS
19h 15m2 stops
10:00 am - 12:24 amLIS-DEN
21h 24m2 stops
$811Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
3:40 pm - 9:25 pmDEN-LIS
22h 45m2 stops
Wed, Jan 15
10:29 pm - 10:15 pmDEN-LIS
40h 46m2 stops
Wed, Jan 8
10:29 pm - 10:25 amDEN-FAO
52h 56m2 stops
Wed, Jan 8
5:40 pm - 9:20 amDEN-LIS
33h 40m1 stop
$473United Airlines
Find Deal
Sat, Mar 22
7:45 am - 9:20 amDEN-LIS
19h 35m2 stops
$552Air Canada
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Sat, Mar 22
11:25 am - 9:20 amDEN-LIS
38h 55m2 stops
$713Air Canada
Find Deal
Mon, Nov 25
5:45 am - 9:35 amDEN-FNC
44h 50m2 stops
$895Delta
Find Deal
Sat, Nov 30
4:25 pm - 1:05 pmDEN-FAO
13h 40m1 stop
$1,042Lufthansa
Find Deal
Fri, Jan 10
4:25 pm - 2:15 pmDEN-FAO
14h 50m1 stop
$1,043Lufthansa
Find Deal
Sat, Jan 11
5:45 pm - 12:30 pmDEN-FAO
35h 45m1 stop
$4,761United Airlines
Find Deal
Tue, Jan 7
5:45 pm - 9:35 amDEN-LIS
56h 50m2 stops
4:00 pm - 5:40 pmLIS-DEN
32h 40m1 stop
$1,267
Find Deal
Thu, Nov 21 - Thu, Nov 28
6:40 am - 8:00 amDEN-LIS
18h 20m1 stop
5:30 am - 12:35 pmLIS-DEN
14h 05m1 stop
$1,281Delta
Find Deal
Thu, Nov 21 - Tue, Dec 3
3:55 pm - 10:10 amDEN-LIS
11h 15m1 stop
10:55 am - 10:35 amLIS-DEN
30h 40m1 stop
$1,287
Find Deal
Thu, Nov 21 - Thu, Nov 28
1:25 pm - 2:35 pmDEN-LIS
18h 10m2 stops
5:00 am - 10:28 amLIS-DEN
36h 28m2 stops
$1,297
Find Deal
Thu, Nov 21 - Thu, Nov 28
6:40 am - 8:00 amDEN-LIS
18h 20m1 stop
5:30 am - 12:35 pmLIS-DEN
14h 05m1 stop
$1,301Delta
Find Deal
Thu, Nov 21 - Tue, Dec 3
12:40 pm - 2:35 pmDEN-LIS
18h 55m2 stops
11:25 am - 12:21 amLIS-DEN
19h 56m2 stops
$1,309KLM
Find Deal
Thu, Nov 21 - Tue, Dec 3
12:40 pm - 2:35 pmDEN-LIS
18h 55m2 stops
11:25 am - 12:21 amLIS-DEN
19h 56m2 stops
$1,329KLM
Find Deal
Thu, Nov 21 - Tue, Dec 3
5:55 pm - 8:55 amDEN-LIS
32h 00m2 stops
8:35 am - 9:35 pmLIS-DEN
20h 00m2 stops
$1,996Air Canada
Find Deal
Fri, Nov 22 - Sat, Nov 30
7:00 am - 7:55 amDEN-LIS
17h 55m2 stops
10:30 am - 10:08 pmLIS-DEN
18h 38m2 stops
$2,045American Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 30
4:25 pm - 1:20 pmDEN-LIS
13h 55m1 stop
6:10 am - 6:50 pmLIS-DEN
19h 40m1 stop
$5,049Lufthansa
Find Deal
Thu, Nov 21 - Thu, Nov 28

United Airlines flights from Denver to Portugal

Our best United Airlines deals on Denver to Portugal flight tickets
United Airlines
Jan 14
DEN11:25 amDenver Intl
14h 55m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 21
LIS11:00 amLisbon Humberto Delgado
34h 47m
2 stops
DEN2:47 pmDenver Intl
United Airlines
Jan 12
DEN1:40 pmDenver Intl
11h 30m
1 stop
LIS8:10 amLisbon Humberto Delgado
Jan 28
LIS11:00 amLisbon Humberto Delgado
39h 28m
2 stops
DEN7:28 pmDenver Intl
United Airlines
Jan 8
DEN11:15 amDenver Intl
15h 05m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 15
LIS11:00 amLisbon Humberto Delgado
34h 36m
2 stops
DEN2:36 pmDenver Intl

American Airlines flights from Denver to Portugal

Our best American Airlines deals on Denver to Portugal flight tickets
American Airlines
Jan 6
DEN5:30 pmDenver Intl
18h 25m
1 stop
LIS6:55 pmLisbon Humberto Delgado
Jan 16
LIS6:30 amLisbon Humberto Delgado
18h 37m
2 stops
DEN6:07 pmDenver Intl
American Airlines
Jan 6
DEN5:30 pmDenver Intl
21h 25m
1 stop
LIS9:55 pmLisbon Humberto Delgado
Jan 16
LIS10:55 amLisbon Humberto Delgado
17h 30m
1 stop
DEN9:25 pmDenver Intl
American Airlines
Jan 7
DEN5:30 pmDenver Intl
21h 15m
1 stop
LIS9:45 pmLisbon Humberto Delgado
Jan 12
LIS7:05 amLisbon Humberto Delgado
19h 11m
2 stops
DEN7:16 pmDenver Intl

See travel insights to Portugal from

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 Denver to Portugal flight route?

Denver Intl - Lisbon Humberto Delgado. Fly from Denver Intl to Lisbon Humberto Delgado for the best Denver - Portugal flight prices

Can stopping save me money on Denver to Portugal flights?

You could potentially save up to 29% on your flight if you consider stops on a Denver to Portugal flight.

Cheap Denver to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Portugal

Best Price Found

$258

Fastest flight time

11h 30m

Direct flights

None

Airports in Portugal

5 airports
The best one-way flight to Portugal from Denver in the past 72 hours is $258. The best round-trip flight deal from Denver to Portugal found on momondo in the last 72 hours is $494.
The fastest flight from Denver to Portugal takes 11h 30m
There are no direct flights from Denver to Portugal. Popular non-direct routes for this connection are Denver Intl Airport - Lisbon Humberto Delgado Airport, Denver Intl Airport - Funchal Madeira Airport and Denver Intl Airport - Faro Airport.
There are 5 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Funchal Madeira (FNC), Porto (OPO)

  • When did momondo last update prices for flights from Denver Intl Airport to Portugal?

    Prices for flights from Denver Intl Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Portugal?

  • How old do you have to be to fly from Denver Intl Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Denver to Portugal

Compare and see reviews for airlines that fly from Denver to Portugal with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $516Free CancellationRating
7.8
1,350 reviews
Search KLM flights
British AirwaysPriceFrom $516Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Air CanadaPriceFrom $523Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
DeltaPriceFrom $528Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Air FrancePriceFrom $551Free CancellationRating
7.4
1,523 reviews
Search Air France flights
American AirlinesPriceFrom $566Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $603Free CancellationRating
7.4
3,915 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $661Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
LufthansaPriceFrom $668Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
SWISSPriceFrom $712Free CancellationRating
7.6
1,637 reviews
Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Portugal with flexible booking policies on momondo?

Flights from Denver to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Portugal?

Once you have performed a search for Denver to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Popular flights according to clicks in the last 7 days on momondo