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Cheap flights from Denver to Portugal from $364

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 4/18. 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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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Portugal.
Icelandair Logo
4:40 pm - 9:20 pmDEN-LIS
21h 40m1 stop
Icelandair Logo
10:25 pm - 6:55 pmLIS-DEN
27h 30m1 stop
$664Icelandair
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
5:40 pm - 9:25 amDEN-OPO
32h 45m1 stop
United Airlines Logo
12:50 pm - 2:23 pmOPO-DEN
32h 33m2 stops
$673United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
Air Canada Logo
7:15 pm - 9:25 amDEN-OPO
31h 10m2 stops
Air Canada Logo
6:00 am - 10:42 pmOPO-DEN
23h 42m2 stops
$681Air Canada
Find Deal
Tue, Sep 23 - Thu, Oct 23
Air Canada Logo
5:40 pm - 9:25 amDEN-OPO
32h 45m1 stop
Air Canada Logo
12:50 pm - 10:18 amOPO-DEN
28h 28m1 stop
$686Air Canada
Find Deal
Tue, Sep 16 - Tue, Sep 30
Lufthansa Logo
4:15 pm - 11:20 pmDEN-OPO
24h 05m1 stop
Lufthansa Logo
6:15 am - 1:45 pmOPO-DEN
14h 30m1 stop
$714Lufthansa
Find Deal
Wed, May 7 - Wed, May 14
Lufthansa Logo
5:59 pm - 10:50 pmDEN-OPO
21h 51m1 stop
Lufthansa Logo
6:15 am - 1:45 pmOPO-DEN
14h 30m1 stop
$716Lufthansa
Find Deal
Tue, May 6 - Wed, May 14
Delta Logo
7:00 am - 10:45 amDEN-LIS
20h 45m2 stops
Delta Logo
10:00 am - 10:15 pmLIS-DEN
19h 15m2 stops
$716Delta
Find Deal
Sun, Sep 21 - Fri, Oct 3
Delta Logo
5:45 am - 8:00 amDEN-LIS
19h 15m2 stops
Delta Logo
5:40 am - 3:30 pmLIS-DEN
16h 50m1 stop
$717Delta
Find Deal
Tue, Apr 15 - Tue, Apr 22
British Airways Logo
2:45 pm - 5:55 pmDEN-LIS
20h 10m2 stops
British Airways Logo
6:35 am - 11:33 pmLIS-DEN
23h 58m2 stops
$733British Airways
Find Deal
Sun, May 4 - Tue, May 13
British Airways Logo
6:35 pm - 5:55 pmDEN-LIS
16h 20m1 stop
British Airways Logo
6:45 pm - 4:25 pmLIS-DEN
28h 40m1 stop
$750British Airways
Find Deal
Wed, Sep 24 - Mon, Oct 13

Aer Lingus flights from Denver to Portugal

Our best Aer Lingus deals on Denver to Portugal flight tickets
Aer Lingus
May 5
DEN7:55 pmDenver Intl
18h 40m
1 stop
LIS9:35 pmLisbon Humberto Delgado
May 13
LIS10:15 pmLisbon Humberto Delgado
26h 44m
1 stop
DEN5:59 pmDenver Intl
Aer Lingus
Apr 11
DEN7:55 pmDenver Intl
31h 20m
1 stop
LIS10:15 amLisbon Humberto Delgado
Apr 13
LIS10:15 pmLisbon Humberto Delgado
26h 44m
1 stop
DEN5:59 pmDenver Intl

Air France flights from Denver to Portugal

Our best Air France deals on Denver to Portugal flight tickets
Air France
Sep 24
DEN10:45 amDenver Intl
17h 00m
2 stops
LIS10:45 amLisbon Humberto Delgado
Oct 2
LIS10:00 amLisbon Humberto Delgado
18h 40m
2 stops
DEN9:40 pmDenver Intl
Air France
Apr 13
DEN5:40 pmDenver Intl
21h 45m
1 stop
LIS10:25 pmLisbon Humberto Delgado
Apr 27
LIS5:40 amLisbon Humberto Delgado
16h 50m
1 stop
DEN3:30 pmDenver Intl
Air France
Apr 22
DEN5:40 pmDenver Intl
14h 10m
1 stop
LIS2:50 pmLisbon Humberto Delgado
Apr 28
LIS6:50 pmLisbon Humberto Delgado
32h 03m
2 stops
DEN7:53 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 month to fly to Portugal?

The cheapest month to fly to Portugal from Denver is in January. Flight prices, which tend to average around $730, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Denver during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $779.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Wednesday is the cheapest day to fly to Portugal from Denver. The lowest ticket price found for a Wednesday departure recently was $950. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,154.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Denver to Portugal during this time can be as low as $995. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,110 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Denver when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,033 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Denver for as low as $868 on momondo.

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

$364

Fastest flight time

10h 53m

Direct flights

None

Airports in Portugal

5 airports
The best one-way flight to Portugal from Denver in the past 72 hours is $364. The best round-trip flight deal from Denver to Portugal found on momondo in the last 72 hours is $664.
The fastest flight from Denver to Portugal takes 10h 53m
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 - Ponta Delgada Nordela 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
IcelandairPriceFrom $458Free CancellationRating
7.0
476 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $491Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights
KLMPriceFrom $516Free CancellationRating
7.8
1,323 reviews
Search KLM flights
Turkish AirlinesPriceFrom $555Free CancellationRating
7.3
3,750 reviews
Search Turkish Airlines flights
DeltaPriceFrom $559Free CancellationRating
8.0
7,897 reviews
Search Delta flights
Air FrancePriceFrom $569Free CancellationRating
7.4
1,427 reviews
Search Air France flights
British AirwaysPriceFrom $571Free CancellationRating
6.6
6,718 reviews
Search British Airways flights
American AirlinesPriceFrom $632Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $635Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights
LufthansaPriceFrom $662Free CancellationRating
6.7
6,964 reviews
Search Lufthansa 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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