Cheap flights from Denver (DEN) to Lisbon (LIS)

DEN — LIS
Dec 4 — Dec 111

The best prices from Denver Intl to Lisbon Humberto Delgado are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Friday

How to find the cheapest flight from Denver (DEN) to Lisbon (LIS)

All the information you need to plan the best DEN to LIS flight in 2022: compare Denver to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.

DEN - LIS

Price

$576 - $1,417

LIS

Temperature

51.8 - 73.4 °F

LIS

Rainfall

0.2 - 4.8 inches

Popular inJulyHigh demand for flights, 32% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 40% potential price drop
Round-trip from$576From Denver Intl to Lisbon Humberto Delgado
One-way from$339One-way flight from Denver Intl to Lisbon Humberto Delgado

What is the cheapest day to fly round-trip from Denver to Lisbon?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Lisbon. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to Lisbon 1-2 weeks in advance for as low as $1,282, or $1,531 for flights within the next 24 hours.

What is the cheapest month to fly from Denver to Lisbon?

January is one of the best times of the year to fly to Lisbon from Denver. Prices for January average $963 per person but you can even find prices for as low as $539. The most expensive prices can be found in the month of July. Opting for a January flight can save you 47% on your journey compared to booking in July

When is the cheapest time to fly from Denver to Lisbon (DEN - LIS)?

It’s optimal to fly from Denver to Lisbon in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Denver to Lisbon in November, December 2022

The best prices found for DEN to LIS flights for November, December
Dec 31 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

21h 45m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

19h 26m
$719

KLM

Pick Dates

Deal found 11/27

Dec 31 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

1 stop

18h 25m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

44h 18m
$762

American Airlines

Pick Dates

Deal found 11/27

Dec 30 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

32h 40m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

44h 18m
$765

American Airlines

Pick Dates

Deal found 11/27

Denver to Lisbon 2022 flight deals

Cheap flights to Lisbon from Denver found for this year
Dec 31 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

21h 45m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

19h 26m
$719

KLM

Pick Dates

Deal found 11/27

Dec 31 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

1 stop

18h 25m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

44h 18m
$762

American Airlines

Pick Dates

Deal found 11/27

Dec 30 - Jan 15
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

32h 40m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

44h 18m
$765

American Airlines

Pick Dates

Deal found 11/27

Cheap Iberia flights from Denver to Lisbon

Jan 26 - Feb 12
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

20h 02m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

29h 40m
$659

Iberia

Pick Dates

Deal found 11/27

Dec 9 - Dec 23
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

18h 08m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

30h 53m
$1,433

Iberia

Pick Dates

Deal found 11/28

Dec 5 - Dec 10
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

23h 40m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

18h 42m
$2,561

Iberia

Pick Dates

Deal found 11/29

Cheap Lufthansa flights from Denver to Lisbon

Mar 1 - Mar 14
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

20h 57m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

1 stop

15h 30m
$631

Lufthansa

Pick Dates

Deal found 11/28

Mar 21 - Apr 4
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

1 stop

13h 55m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

1 stop

19h 20m
$643

Lufthansa

Pick Dates

Deal found 11/29

Mar 9 - Mar 20
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

1 stop

22h 00m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

1 stop

31h 30m
$667

Lufthansa

Pick Dates

Deal found 11/27

Last minute flights from Denver to Lisbon

Late deals on return flights to Lisbon from Denver, departing today and this week
Dec 5 - Dec 10
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

22h 00m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

17h 40m
$835

Multiple Airlines

Pick Dates

Deal found 11/29

Dec 5 - Dec 9
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

17h 45m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

2 stops

33h 00m
$907

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 8 - Dec 12
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

2 stops

22h 15m
LIS

Lisbon Humberto Delgado

DEN

Denver Intl

3 stops

33h 59m
$928

Multiple Airlines

Pick Dates

Deal found 11/26

One-way flights to Lisbon from Denver

The cheapest one-way flights from Denver to Lisbon
Jan 18
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

3 stops

25h 15m
$262

Multiple Airlines

Pick Dates

Deal found 11/27

Jan 10
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

3 stops

43h 34m
$290

Multiple Airlines

Pick Dates

Deal found 11/27

Jan 9
DEN

Denver Intl

LIS

Lisbon Humberto Delgado

3 stops

38h 20m
$299

Multiple Airlines

Pick Dates

Deal found 11/26

Related info for your journey

Useful info, stats and facts about Denver to Lisbon flights.

Which airlines flying from Denver Intl to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

United Airlines, Lufthansa, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Denver to Lisbon for under $600 on Cheapflights?

Yes, there are multiple flights from Denver to Lisbon for under $600. The cheapest flight booked recently is on Multiple Airlines for just $595, but on average you can expect to pay $632.

Are there last-minute flights available from Denver to Lisbon for under $900?

There are currently 20+ open flights from Denver to Lisbon within the next 7 days for less than $900.

How popular is this Denver to Lisbon flight route?

Within the past month, 15 users have taken a look at flights from Denver Intl to Lisbon Humberto Delgado.

What are the cheapest airlines flying from Denver to Lisbon round-trip?

According to our current data, United Airlines ($630), Lufthansa ($631), and Air Canada ($632) offers the cheapest pricing from Denver to Lisbon. Users have found that United Airlines is 34% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Denver to Lisbon?

Before booking your flight from Denver to Lisbon check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.

What are the cheapest flights from Denver to Lisbon?

The cheapest flight price from Denver to Lisbon is $494. On average you can expect to pay $2,891. The most popular route, (Denver Intl - Lisbon Humberto Delgado), can usually be booked for $430.

Alternative routes for Denver to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Portofrom $689 pp
Denver to Farofrom $928 pp
Aspen to Lisbonfrom $953 pp

Top 10 airlines flying from Denver to Lisbon

The chart below displays the airlines Cheapflights users traveling from Denver to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$16FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
TAP AIR PORTUGALCheapest$371Average$917FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
KLMCheapest$544Average$716FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
DeltaCheapest$555Average$767FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
LufthansaCheapest$565Average$945FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
American AirlinesCheapest$566Average$973FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$567Average$985FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Air FranceCheapest$571Average$858FlexibilityNo cancel feeOn-time77%COVID-19 safety
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British AirwaysCheapest$620Average$1,142FlexibilityNo cancel feeOn-time70%COVID-19 safety
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Air CanadaCheapest$658Average$1,212FlexibilityNo cancel feeOn-time67%COVID-19 safety
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