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Lisbon

$275+ Cheap flights from Aurora, CO to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIS
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Lisbon Humberto Delgado are usually found in January or February, booked 4 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Aurora to Lisbon

Keep the following information in mind while searching for Aurora to Lisbon flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$646
(Delta)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$969
From Aurora to Lisbon Humberto Delgado
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One-way flight from Aurora to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 16% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Aurora to Lisbon

Cheapest flights from Aurora to Lisbon
Explore the most affordable flight options available from Aurora to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Air France deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:47 amDEN - LIS
1 stop13h 13mMultiple Airlines
sáb. 11/225:00 amLIS - DEN
2 stops19h 25mMultiple Airlines
Deal found 9/15$651
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/811:15 amDEN - LIS
1 stop14h 40mAir Canada
dom. 11/235:00 amLIS - DEN
2 stops19h 44mAir Canada
Deal found 9/15$654
This KAYAK deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:45 pmDEN - LIS
1 stop22h 05mLufthansa
lun. 11/243:55 pmLIS - DEN
1 stop31h 05mLufthansa
Deal found 9/15$655
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/134:20 pmDEN - LIS
1 stop14h 00mLufthansa
sáb. 11/225:00 amLIS - DEN
1 stop18h 00mLufthansa
Deal found 9/15$659
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:30 pmDEN - LIS
1 stop32h 50mMultiple Airlines
dom. 11/235:00 amLIS - DEN
1 stop18h 00mMultiple Airlines
Deal found 9/15$663
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/83:40 pmDEN - LIS
1 stop21h 40mIcelandair
dom. 11/239:20 pmLIS - DEN
1 stop27h 45mIcelandair
Deal found 9/15$668
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/304:15 pmDEN - LIS
1 stop22h 35mLufthansa
mar. 10/142:25 pmLIS - DEN
1 stop30h 20mLufthansa
Deal found 9/15$670
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/154:15 pmDEN - LIS
1 stop14h 25mLufthansa
jue. 10/232:30 pmLIS - DEN
1 stop30h 15mLufthansa
Deal found 9/15$671
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/235:59 pmDEN - LIS
1 stop14h 26mLufthansa
mié. 10/16:15 amLIS - DEN
2 stops24h 42mLufthansa
Deal found 9/15$680
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:25 pmDEN - LIS
1 stop22h 00mBritish Airways
mar. 11/2510:35 amLIS - DEN
1 stop35h 55mBritish Airways
Deal found 9/15$683
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/217:26 pmDEN - LIS
2 stops30h 29mMultiple Airlines
lun. 12/112:25 pmLIS - DEN
2 stops35h 15mMultiple Airlines
Deal found 9/15$685

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Aurora to Lisbon that are best for you.

Fly from

Aurora

Fly to

Lisbon

Route

Depart

Return

Price

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mar. 10/14

8:20 pm-9:50 pm

1 stop18h 30m

Lisbon Humberto Delgado

mar. 10/28

11:55 am-12:15 am

1 stop18h 20m

$688

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mié. 11/19

7:10 am-10:35 am

2 stops20h 25m

Lisbon Humberto Delgado

vie. 11/28

5:00 am-8:03 pm

2 stops22h 03m

$710

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

vie. 10/31

6:25 pm-10:25 pm

1 stop22h 00m

Lisbon Humberto Delgado

sáb. 11/8

10:30 am-11:18 pm

1 stop19h 48m

$715

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

jue. 11/20

12:20 pm-8:55 am

1 stop13h 35m

Lisbon Humberto Delgado

vie. 11/28

5:00 am-8:03 pm

2 stops22h 03m

$721

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

jue. 11/20

12:27 pm-9:05 am

2 stops13h 38m

Lisbon Humberto Delgado

vie. 11/28

11:05 am-10:04 pm

2 stops17h 59m

$730

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

sáb. 11/15

5:25 pm-10:30 pm

1 stop22h 05m

Lisbon Humberto Delgado

vie. 11/21

6:45 pm-3:30 pm

1 stop27h 45m

$733

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

lun. 11/17

5:25 pm-12:05 pm

1 stop35h 40m

Lisbon Humberto Delgado

dom. 11/30

6:40 pm-3:30 pm

1 stop27h 50m

$748

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

mié. 11/5

12:26 pm-3:25 pm

2 stops19h 59m

Lisbon Humberto Delgado

dom. 11/16

4:10 pm-5:45 pm

2 stops32h 35m

$764

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

lun. 10/27

7:10 am-9:30 pm

2 stops32h 20m

Lisbon Humberto Delgado

vie. 10/31

6:55 am-11:49 pm

2 stops22h 54m

$789

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

dom. 11/23

12:27 pm-12:05 pm

2 stops16h 38m

Lisbon Humberto Delgado

dom. 11/30

6:40 pm-3:30 pm

1 stop27h 50m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Aurora to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Aurora with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Lisbon

How far ahead should I book a flight from Aurora to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Lisbon. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Aurora to Lisbon, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Aurora to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Aurora to Lisbon (average of $612). Flying from Aurora to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 9UR to LIS?

Find hourly flight availability from Aurora to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Aurora to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Aurora to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Aurora to Lisbon flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated septiembre 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Air Canada from Aurora to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Aurora to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Aurora?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Aurora to Lisbon. You should not have trouble finding flights to Humberto Delgado from Aurora; the airport handles an average of 0 inbound flights from Aurora per day. You should also have plenty of airline options to choose from since 14 airlines have flights to the Lisbon airport from Aurora. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Aurora to Lisbon?

    Airlines like United Airlines, Delta, and British Airways fly from Aurora to Lisbon in about 18h 30m. The time it takes to get you to your destination can typically vary by up to 3h 30m. Airlines will cover a distance of 4826 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Aurora to Lisbon that include hotel bookings?

    Yes. In addition to deals on Aurora to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Lisbon.

  • Can I find deals for business class flights from Aurora to Lisbon?

    Yes. Cheapflights offers flight deals from Aurora to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aurora to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Aurora to Lisbon (average of $612). Flying from Aurora to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Aurora to Lisbon

Discover the top 10 airlines that operate flights from Aurora to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$458Average$676FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$539Average$1,076FlexibilityNo cancel feeOn-time72%
DeltaCheapest$548Average$962FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$555Average$672FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$569Average$896FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$582Average$708FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$598Average$883FlexibilityNo cancel feeOn-time70%
KLMCheapest$599Average$791FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$621Average$885FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$625Average$958FlexibilityNo cancel feeOn-time69%

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