Which airports can I use when flying from Lisbon to Denver?

Flights from Lisbon to Denver usually depart from Lisbon Humberto Delgado (LIS) and arrive at Denver Intl (DEN).

What cabin classes can I book on flights from Lisbon to Denver?

Three cabin classes are available on flights from Lisbon to Denver: • Economy Class • Premium Economy Class • Business Class

Which airports do connecting flights from Lisbon to Denver pass through?

One-stop flights from Lisbon to Denver most commonly connect through: • London Heathrow (LHR) - 31% of one-stop connections • Philadelphia (PHL) - 15% of one-stop connections • New York John F Kennedy Intl (JFK) - 13% of one-stop connections • Newark (EWR) - 10% of one-stop connections

Can I save money by using flexible dates for flights from Lisbon to Denver?

Yes. Flexible dates can save you up to 22% on flights from Lisbon to Denver. Wednesday is the cheapest departure day at $933 round-trip on average, while Friday is the most expensive at $1,189, a difference of $256. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Denver?

Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

How long is a flight from Lisbon to Denver?

A nonstop flight from Lisbon to Denver takes 00m, covering 4,826 miles.

Do I need a passport to fly from Lisbon to Denver?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Lisbon to Denver changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $647 to $3,760. That means the highest observed fare was about 6x higher than the lowest one.

How are flight prices from Lisbon to Denver looking right now?

One-way fares from Lisbon to Denver are currently lower than usual. Average one-way flight prices are about $578, which is 27% below the typical average for this route.

How much time can I save by choosing a different layover airport from Lisbon to Denver?

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 12h 59m, compared with 13h 04m via Newark (EWR) and 13h 30m via Toronto Pearson Intl (YYZ).

What is the time difference between Lisbon and Denver?

Denver is 7 hours behind Lisbon (Mountain Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Denver Intl Airport (DEN)?

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Routes Car & Truck Rentals • Ace • Europcar • NU Car • Hertz

How much should I expect to pay for a Lisbon to Denver flight?

Round-trip flights from Lisbon to Denver range from $933 to $1,129, with an average of $1,031 over the past 12 months. Anything below $933 counts as a good deal.

How much is a round-trip flight from Lisbon to Denver?

Round-trip flights from Lisbon to Denver typically range from $933 to $1,129. The lowest price found in the past 5 days was $647, on Icelandair.

What's the cheapest day of the week to fly from Lisbon to Denver?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Lisbon to Denver. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from Lisbon to Denver?

•February is the cheapest month to fly from Lisbon to Denver at $928 round-trip. •June ($1,393) and July ($1,369) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 50% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Lisbon to Denver?

Icelandair ($647) and United Airlines ($997) are the cheapest airlines to fly round-trip from Lisbon to Denver according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Lisbon to Denver?

London Heathrow (LHR) is the most popular layover for the Lisbon to Denver route. 31% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via LHR.

What is the cheapest layover airport when flying from Lisbon to Denver?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $857. Based on KAYAK data over the past 3 months.

When flying from Lisbon to Denver which airport offers the shortest layover?

Newark (EWR) had the shortest average connection time for Lisbon to Denver layovers at 7h 18m over the past 3 months.

$435 CHEAP FLIGHTS from Lisbon to Denver (LIS - DEN)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$647

Typical prices: $933-$1,129

Icelandair

Fri 1/12Tue 1/23

LIS - DEN • 1 stop

Cheapest one-way

$435

Typical prices: $661-$1,014

Multiple Airlines

Sun 2/4

LIS - DEN • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Lisbon and Denver. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 10% price drop

February

Most popular

Good to know

Top layover airports

Frankfurt am Main (FRA)

Cheapest • Avg $857 (round-trip)

Washington, D.C. Dulles Intl (IAD)

Shortest trip • 12h 59m (one-way)

Insights

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We hope you love your trip to Denver!

Flight Deals

Cheap Flights from Lisbon to Denver (LIS-DEN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Lisbon to Denver

Tue, Jan 12 - Sat, Jan 23

11:35 am - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

13h 25m1 stop Reykjavik Keflavik Intl

3:40 pm - 12:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 10m1 stop Reykjavik Keflavik Intl

$647Icelandair

Tue, Jan 12 - Sat, Jan 23

11:35 am - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

13h 25m1 stop Reykjavik Keflavik Intl

3:40 pm - 12:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 10m1 stop Reykjavik Keflavik Intl

$736Icelandair

Thu, Jan 7 - Fri, Jan 15

2:00 pm - 8:35 amLIS Lisbon Humberto Delgado-DEN Denver Intl

49h 35m3 stops Reykjavik Keflavik Intl Newark Atlanta Hartsfield-Jackson

6:19 am - 12:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

47h 31m3 stops Orlando Newark Reykjavik Keflavik Intl

$736Multiple Airlines

Tue, Jan 26 - Tue, Mar 30

11:35 am - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

13h 25m1 stop Reykjavik Keflavik Intl

8:10 pm - 1:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

34h 40m1 stop Reykjavik Keflavik Intl

$740Icelandair

Tue, Jan 12 - Sat, Jan 23

11:35 am - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

13h 25m1 stop Reykjavik Keflavik Intl

3:40 pm - 12:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 10m1 stop Reykjavik Keflavik Intl

$759Icelandair

Tue, Jan 26 - Fri, Apr 2

11:35 am - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

13h 25m1 stop Reykjavik Keflavik Intl

8:10 pm - 1:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

34h 40m1 stop Reykjavik Keflavik Intl

$762Icelandair

Thu, Jan 28 - Fri, Apr 2

2:00 pm - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

35h 00m1 stop Reykjavik Keflavik Intl

8:10 pm - 1:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

34h 40m1 stop Reykjavik Keflavik Intl

$764Icelandair

Thu, Jan 28 - Tue, Mar 30

2:00 pm - 6:00 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

35h 00m1 stop Reykjavik Keflavik Intl

8:10 pm - 1:50 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

34h 40m1 stop Reykjavik Keflavik Intl

$764Icelandair

Thu, Jan 21 - Mon, Jan 25

5:00 am - 1:40 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

15h 40m1 stop Frankfurt am Main

9:35 am - 8:10 amDEN Denver Intl-LIS Lisbon Humberto Delgado

15h 35m2 stops Chicago O'Hare Intl Newark

$997United Airlines

Thu, Jan 21 - Mon, Jan 25

5:00 am - 1:40 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

15h 40m1 stop Frankfurt am Main

1:30 pm - 8:10 amDEN Denver Intl-LIS Lisbon Humberto Delgado

11h 40m1 stop Newark

$997United Airlines

Recent last minute flight deals from Lisbon to Denver

Thu, Oct 29 - Wed, Nov 25

9:55 am - 8:29 amLIS Lisbon Humberto Delgado-DEN Denver Intl

28h 34m1 stop Miami

3:52 pm - 1:00 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 08m1 stop Miami

$941Multiple Airlines

Wed, Oct 28 - Mon, Nov 23

11:30 am - 11:44 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

12:53 pm - 3:10 pmDEN Denver Intl-LIS Lisbon Humberto Delgado

19h 17m2 stops Salt Lake City Paris Charles de Gaulle

$986Delta

Wed, Oct 28 - Mon, Nov 23

11:30 am - 11:44 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

11:36 am - 9:00 amDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 24m1 stop Boston Logan Intl

$989Delta

Wed, Oct 28 - Sun, Nov 22

11:30 am - 11:44 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

12:38 pm - 8:00 amDEN Denver Intl-LIS Lisbon Humberto Delgado

12h 22m1 stop New York John F Kennedy Intl

$991Multiple Airlines

Tue, Oct 27 - Sun, Nov 22

5:30 am - 7:34 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

20h 04m2 stops Paris Charles de Gaulle Salt Lake City

10:36 am - 11:25 amDEN Denver Intl-LIS Lisbon Humberto Delgado

17h 49m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$992Delta

Wed, Oct 28 - Sun, Nov 22

11:30 am - 11:44 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

18h 14m2 stops Amsterdam Schiphol Minneapolis St Paul

10:36 am - 10:30 amDEN Denver Intl-LIS Lisbon Humberto Delgado

16h 54m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$993KLM

Tue, Oct 27 - Sun, Nov 22

5:30 am - 4:56 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

17h 26m2 stops Paris Charles de Gaulle Salt Lake City

11:36 am - 8:55 amDEN Denver Intl-LIS Lisbon Humberto Delgado

14h 19m1 stop Boston Logan Intl

$995Delta

Thu, Oct 29 - Sun, Nov 22

5:30 am - 8:11 pmLIS Lisbon Humberto Delgado-DEN Denver Intl

20h 41m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

7:05 am - 8:00 amDEN Denver Intl-LIS Lisbon Humberto Delgado

17h 55m1 stop New York John F Kennedy Intl

$997Air France

Tue, Oct 27 - Tue, Nov 24

12:20 pm - 12:19 amLIS Lisbon Humberto Delgado-DEN Denver Intl

17h 59m1 stop Washington, D.C. Dulles Intl

11:53 am - 8:10 amDEN Denver Intl-LIS Lisbon Humberto Delgado

13h 17m1 stop Newark

$1,029United Airlines

Tue, Oct 27 - Sat, Nov 21

12:20 pm - 12:19 amLIS Lisbon Humberto Delgado-DEN Denver Intl

17h 59m1 stop Washington, D.C. Dulles Intl

7:15 pm - 8:10 amDEN Denver Intl-LIS Lisbon Humberto Delgado

29h 55m1 stop Newark

$1,029United Airlines

Booking Insights

Price, demand and travel trends for Lisbon to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Lisbon to Denver? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lisbon to Denver departing in january.
What's the cheapest day of the week to fly from Lisbon to Denver?: Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Lisbon to Denver. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 15% higher.
What’s the cheapest month to fly from Lisbon to Denver? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Lisbon to Denver, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Lisbon to Denver at $928 round-trip.
•June ($1,393) and July ($1,369) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	May
High season	February
Cheapest flight	$435

Beat the crowds with an average 48% drop in travelers.

The most popular month to fly with an average 44% increase in travelers.

One-way flight from Lisbon to Denver

When to book flights from Lisbon to Denver

Are your dates flexible? Find out the best times to travel from Lisbon to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Lisbon to Denver?
Three cabin classes are available on flights from Lisbon to Denver:

• Economy Class
• Premium Economy Class
• Business Class
How long is a flight from Lisbon to Denver?
A nonstop flight from Lisbon to Denver takes 00m, covering 4,826 miles.
Do I need a passport to fly from Lisbon to Denver?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Lisbon to Denver flight?
Round-trip flights from Lisbon to Denver range from $933 to $1,129, with an average of $1,031 over the past 12 months. Anything below $933 counts as a good deal.
Have flight prices from Lisbon to Denver changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $647 to $3,760. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Lisbon to Denver looking right now?
One-way fares from Lisbon to Denver are currently lower than usual. Average one-way flight prices are about $578, which is 27% below the typical average for this route.
What car rental options are available at Denver Intl Airport (DEN)?
Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• Europcar
• NU Car
• Hertz
Which airports can I use when flying from Lisbon to Denver?
Flights from Lisbon to Denver usually depart from Lisbon Humberto Delgado (LIS) and arrive at Denver Intl (DEN).
Which airports do connecting flights from Lisbon to Denver pass through?
One-stop flights from Lisbon to Denver most commonly connect through:

• London Heathrow (LHR) - 31% of one-stop connections
• Philadelphia (PHL) - 15% of one-stop connections
• New York John F Kennedy Intl (JFK) - 13% of one-stop connections
• Newark (EWR) - 10% of one-stop connections
Can I save money by using flexible dates for flights from Lisbon to Denver?
Yes. Flexible dates can save you up to 22% on flights from Lisbon to Denver. Wednesday is the cheapest departure day at $933 round-trip on average, while Friday is the most expensive at $1,189, a difference of $256.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Lisbon to Denver?
Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 12h 59m, compared with 13h 04m via Newark (EWR) and 13h 30m via Toronto Pearson Intl (YYZ).
What is the time difference between Lisbon and Denver?
Denver is 7 hours behind Lisbon (Mountain Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Denver?
Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $933, about $256 less than Friday fares (22% savings) based on the last 12 months.
If you can choose when to travel, plan your Lisbon to Denver trip for February. Fares historically average $928 round-trip in that month - typically $465 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.

• The Westin Denver International Airport

More options for your flight from Lisbon to Denver

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Complete your trip to Denver with a hotel stay or car rental

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LIS - DEN

$435 Find Cheap Flights from Lisbon to Denver - Compare and Save

Everything you should know

Cheap Flights from Lisbon to Denver (LIS-DEN)

Recent round-trip flight deals from Lisbon to Denver

Recent one-way flight deals from Lisbon to Denver

Recent last minute flight deals from Lisbon to Denver

Price, demand and travel trends for Lisbon to Denver flights

How much is a round-trip flight from Lisbon to Denver?

What's the cheapest day of the week to fly from Lisbon to Denver?

What’s the cheapest month to fly from Lisbon to Denver?

Which airline is the cheapest to fly from Lisbon to Denver?

What’s the most popular layover airport when flying from Lisbon to Denver?

What is the cheapest layover airport when flying from Lisbon to Denver?

When flying from Lisbon to Denver which airport offers the shortest layover?

Key details for Lisbon to Denver flights

Low season

High season

Cheapest flight

When to book flights from Lisbon to Denver

Your Lisbon to Denver flight questions, answered

Your guide to booking Lisbon to Denver flights

More options for your flight from Lisbon to Denver

Complete your trip to Denver with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Lisbon to Denver

Find direct flights to and from Lisbon and Denver

Flights from domestic origins to Denver

Flights to other popular destinations

Find deals for your return flight