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Cheap flights from Denver to Lisbon from $269

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 Lisbon departing on 2/15. 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 Lisbon

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Lisbon 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 Lisbon.

Cheap last minute flights

Planning a quick getaway from Denver to Lisbon? 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 Lisbon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Lisbon

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

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
11:25 am - 9:20 amDEN-LIS
14h 55m1 stop
11:00 am - 6:19 pmLIS-DEN
38h 19m2 stops
$524Air Canada
Find Deal
Thu, Jan 16 - Tue, Jan 21
1:40 pm - 8:10 amDEN-LIS
11h 30m1 stop
11:00 am - 2:47 pmLIS-DEN
34h 47m2 stops
$530United Airlines
Find Deal
Mon, Feb 10 - Mon, Feb 24
8:30 am - 9:20 amDEN-LIS
17h 50m2 stops
5:00 am - 4:38 pmLIS-DEN
18h 38m2 stops
$534Air Canada
Find Deal
Mon, Feb 10 - Mon, Feb 24
6:29 am - 8:00 amDEN-LIS
18h 31m1 stop
5:30 am - 1:35 pmLIS-DEN
14h 05m1 stop
$539Delta
Find Deal
Sat, Mar 8 - Tue, Mar 25
6:29 am - 8:00 amDEN-LIS
18h 31m1 stop
10:00 am - 7:44 pmLIS-DEN
15h 44m1 stop
$540Delta
Find Deal
Sat, Mar 8 - Thu, Mar 27
11:15 am - 9:20 amDEN-LIS
15h 05m1 stop
11:00 am - 5:59 pmLIS-DEN
37h 59m2 stops
$542United Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 24
4:05 pm - 1:35 pmDEN-LIS
14h 30m1 stop
6:15 am - 2:20 pmLIS-DEN
15h 05m1 stop
$619Lufthansa
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Tue, Apr 1 - Tue, Apr 22
2:52 pm - 3:30 pmDEN-LIS
17h 38m2 stops
12:30 pm - 11:35 pmLIS-DEN
18h 05m2 stops
$621British Airways
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Tue, Apr 1 - Wed, Apr 23
4:59 pm - 5:55 pmDEN-LIS
17h 56m2 stops
12:30 pm - 11:35 pmLIS-DEN
18h 05m2 stops
$630British Airways
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Tue, Apr 15 - Wed, Apr 23
5:25 pm - 11:30 pmDEN-LIS
24h 05m1 stop
2:25 pm - 2:20 pmLIS-DEN
30h 55m1 stop
$642Lufthansa
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Sat, Mar 22 - Sun, Mar 30
11:59 pm - 8:15 amDEN-LIS
49h 16m3 stops
Sat, Feb 15
11:59 pm - 6:40 pmDEN-LIS
35h 41m3 stops
Sun, Feb 16
5:30 pm - 5:45 pmDEN-LIS
17h 15m1 stop
$426British Airways
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Wed, Jan 15
12:40 pm - 5:45 pmDEN-LIS
22h 05m2 stops
$435British Airways
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Tue, Feb 4
6:00 am - 10:15 amDEN-LIS
21h 15m1 stop
$443United Airlines
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Thu, Mar 6
11:25 am - 9:20 amDEN-LIS
14h 55m1 stop
$447United Airlines
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Tue, Feb 4
4:25 pm - 1:20 pmDEN-LIS
13h 55m1 stop
$456Lufthansa
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Fri, Feb 14
8:30 am - 9:20 amDEN-LIS
17h 50m2 stops
$476Air Canada
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Tue, Dec 31
11:25 am - 9:20 amDEN-LIS
14h 55m1 stop
$486Air Canada
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Tue, Dec 31
6:45 pm - 3:05 pmDEN-LIS
14h 20m1 stop
$499Lufthansa
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Thu, Mar 13
5:40 pm - 9:20 amDEN-LIS
32h 40m1 stop
5:00 am - 3:55 pmLIS-DEN
17h 55m1 stop
$1,206
Find Deal
Sun, Dec 22 - Sun, Dec 29
5:40 pm - 9:20 amDEN-LIS
32h 40m1 stop
10:50 am - 10:35 amLIS-DEN
54h 45m2 stops
$1,210Air Canada
Find Deal
Sun, Dec 22 - Sun, Dec 29
5:40 pm - 9:20 amDEN-LIS
32h 40m1 stop
5:00 am - 1:40 pmLIS-DEN
15h 40m1 stop
$1,442United Airlines
Find Deal
Sun, Dec 22 - Fri, Dec 27
5:30 pm - 2:50 pmDEN-LIS
14h 20m1 stop
7:40 pm - 3:25 pmLIS-DEN
26h 45m1 stop
$1,454British Airways
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Sun, Dec 22 - Tue, Jan 7
5:40 pm - 9:20 amDEN-LIS
32h 40m1 stop
4:00 pm - 5:40 pmLIS-DEN
32h 40m1 stop
$1,463
Find Deal
Sun, Dec 22 - Sat, Dec 28
5:30 pm - 2:50 pmDEN-LIS
14h 20m1 stop
6:35 pm - 3:25 pmLIS-DEN
27h 50m1 stop
$1,777British Airways
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Sun, Dec 22 - Mon, Jan 6
5:45 pm - 10:50 pmDEN-LIS
22h 05m1 stop
12:45 pm - 1:40 pmLIS-DEN
31h 55m1 stop
$1,792Lufthansa
Find Deal
Sat, Dec 21 - Sun, Dec 29
2:50 pm - 3:10 pmDEN-LIS
17h 20m1 stop
5:30 am - 4:46 pmLIS-DEN
18h 16m2 stops
$2,223Air France
Find Deal
Sun, Dec 22 - Fri, Dec 27
5:45 pm - 11:25 amDEN-LIS
34h 40m1 stop
11:00 am - 10:00 amLIS-DEN
30h 00m2 stops
$2,299United Airlines
Find Deal
Sat, Dec 21 - Thu, Jan 2
8:20 pm - 8:10 amDEN-LIS
28h 50m2 stops
8:20 am - 12:15 amLIS-DEN
22h 55m2 stops
$2,852Lufthansa
Find Deal
Sat, Dec 21 - Thu, Jan 2

KLM flights from Denver to Lisbon

Our best KLM deals on Denver to Lisbon flight tickets
KLM
Mar 10
DEN12:20 pmDenver Intl
13h 40m
1 stop
LIS8:00 amLisbon Humberto Delgado
Mar 24
LIS10:00 amLisbon Humberto Delgado
15h 44m
1 stop
DEN7:44 pmDenver Intl
KLM
Feb 28
DEN12:41 pmDenver Intl
12h 19m
1 stop
LIS8:00 amLisbon Humberto Delgado
Mar 8
LIS5:00 amLisbon Humberto Delgado
20h 57m
2 stops
DEN6:57 pmDenver Intl
KLM
Jan 14
DEN12:41 pmDenver Intl
12h 19m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jan 21
LIS10:00 amLisbon Humberto Delgado
16h 46m
1 stop
DEN7:46 pmDenver Intl

American Airlines flights from Denver to Lisbon

Our best American Airlines deals on Denver to Lisbon flight tickets
American Airlines
Jan 20
DEN8:07 amDenver Intl
17h 58m
2 stops
LIS9:05 amLisbon Humberto Delgado
Jan 29
LIS6:30 amLisbon Humberto Delgado
19h 46m
2 stops
DEN7:16 pmDenver Intl
American Airlines
Feb 22
DEN6:00 amDenver Intl
20h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Mar 2
LIS11:05 amLisbon Humberto Delgado
17h 45m
1 stop
DEN9:50 pmDenver Intl
American Airlines
Dec 31
DEN12:33 pmDenver Intl
13h 42m
2 stops
LIS9:15 amLisbon Humberto Delgado
Jan 10
LIS11:05 amLisbon Humberto Delgado
18h 21m
2 stops
DEN10:26 pmDenver Intl

See travel insights to Lisbon from

How to get the cheapest flight ticket from Denver to Lisbon

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 Lisbon?

In general, January is the cheapest month to fly from Denver to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $778. If you are unable to visit Lisbon during the month of January, then departing from Denver during the month February is also very affordable. Most momondo users find prices during this month for around $787.

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

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $950. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Lisbon for around $1,154.

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

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $995. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,110 on average. Flights to Lisbon from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from Denver when booking 39 days ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,069 when searching 39 days out. However, in the past 72 hours, people saw flights from Denver for as low as $539.

Can stopping save me money on Denver to Lisbon flights?

You could potentially save up to 21% on your flight if you consider stops on a Denver to Lisbon flight.

How have Denver to Lisbon flight prices changed over time?

As of December 2024, prices for Denver to Lisbon flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Lisbon (DEN to LIS) flight deals and tips

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

Best Price Found

$269

Fastest flight time

11h 30m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Denver in the past 72 hours is $269. The best round-trip flight deal from Denver to Lisbon found on momondo in the last 72 hours is $524.
The fastest flight from Denver to Lisbon takes 11h 30m
There are no direct flights from Denver to Lisbon. Popular non-direct route for this connection is Denver Intl Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is Denver Intl to Lisbon Humberto Delgado by plane?

    The distance between Denver Intl and Lisbon Humberto Delgado is about 4847.0 mi. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Denver Intl Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Denver Intl Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Denver to Lisbon?


Best airlines flying from Denver to Lisbon

Compare and see reviews for airlines that fly from Denver to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $537Free CancellationRating
8.0
8,604 reviews
Search Delta flights
British AirwaysPriceFrom $539Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
Air CanadaPriceFrom $548Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
Air FrancePriceFrom $551Free CancellationRating
7.4
1,504 reviews
Search Air France flights
Turkish AirlinesPriceFrom $555Free CancellationRating
7.3
3,907 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $601Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $606Free CancellationRating
7.8
1,349 reviews
Search KLM flights
United AirlinesPriceFrom $677Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
LufthansaPriceFrom $699Free CancellationRating
6.8
7,091 reviews
Search Lufthansa flights
SWISSPriceFrom $712Free CancellationRating
7.6
1,606 reviews
Search SWISS flights

Why use momondo?

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

Finding the right flight to Lisbon from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Lisbon from Denver which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Denver to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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