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Lisbon

$302+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LIS
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 62 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 June 16, 2025.

Round-trip from

$833
(United Airlines)

One-way from

$302
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,411
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 ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:59 pmDEN - LIS
2 stops28h 06mUnited Airlines
Mon 10/207:30 amLIS - DEN
1 stop37h 05mUnited Airlines
Deal found 6/16$833
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Sun 8/247:22 amDEN - LIS
2 stops20h 23mAer Lingus
Sat 8/3010:15 pmLIS - DEN
2 stops29h 07mAer Lingus
Deal found 6/14$834
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sun 9/147:55 pmDEN - LIS
1 stop19h 05mMultiple Airlines
Sun 9/215:55 amLIS - DEN
1 stop19h 04mMultiple Airlines
Deal found 6/15$835
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:45 amDEN - LIS
2 stops18h 15mDelta
Tue 9/309:50 amLIS - DEN
2 stops19h 56mDelta
Deal found 6/15$840
This SWISS deal was found by Cheapflights users on 6/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:50 pmDEN - LIS
1 stop22h 30mSWISS
Mon 9/13:45 pmLIS - DEN
2 stops55h 24mSWISS
Deal found 6/14$846
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:50 pmDEN - LIS
1 stop20h 45mTurkish Airlines
Sat 9/64:45 pmLIS - DEN
1 stop32h 10mTurkish Airlines
Deal found 6/14$858
This CrystalTravel deal was found by Cheapflights users on 6/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:15 pmDEN - LIS
1 stop14h 20mLufthansa
Fri 10/175:05 amLIS - DEN
1 stop17h 30mLufthansa
Deal found 6/15$865
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:45 amDEN - LIS
2 stops17h 35mAir Canada
Fri 10/175:05 amLIS - DEN
2 stops21h 49mAir Canada
Deal found 6/15$866
This Icelandair deal was found by Cheapflights users on 6/15. 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.
Sat 7/128:10 pmDEN - LIS
1 stop19h 05mIcelandair
Thu 7/2410:20 pmLIS - DEN
1 stop21h 10mIcelandair
Deal found 6/15$871
This KLM deal was found by Cheapflights users on 6/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:11 pmDEN - LIS
1 stop12h 49mKLM
Tue 9/3010:00 amLIS - DEN
1 stop15h 22mKLM
Deal found 6/13$925
This KAYAK deal was found by Cheapflights users on 6/14. 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.
Thu 11/205:30 pmDEN - LIS
1 stop17h 30mBritish Airways
Sat 11/293:55 pmLIS - DEN
1 stop30h 30mBritish Airways
Deal found 6/14$953

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 June 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

Fri 10/10

11:59 pm-11:05 am

2 stops28h 06m

Lisbon Humberto Delgado

Mon 10/20

7:30 am-1:35 pm

1 stop37h 05m

$833

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 8/24

7:22 am-10:45 am

2 stops20h 23m

Lisbon Humberto Delgado

Sat 8/30

10:15 pm-8:22 pm

2 stops29h 07m

$834

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 9/14

7:55 pm-10:00 pm

1 stop19h 05m

Lisbon Humberto Delgado

Sun 9/21

5:55 am-5:59 pm

1 stop19h 04m

$835

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Thu 9/25

6:45 am-8:00 am

2 stops18h 15m

Lisbon Humberto Delgado

Tue 9/30

9:50 am-10:46 pm

2 stops19h 56m

$840

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Fri 8/1

5:50 pm-11:20 pm

1 stop22h 30m

Lisbon Humberto Delgado

Mon 9/1

3:45 pm-4:09 pm

2 stops55h 24m

$846

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sun 8/31

7:50 pm-11:35 pm

1 stop20h 45m

Lisbon Humberto Delgado

Sat 9/6

4:45 pm-5:55 pm

1 stop32h 10m

$858

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Fri 10/10

4:15 pm-1:35 pm

1 stop14h 20m

Lisbon Humberto Delgado

Fri 10/17

5:05 am-3:35 pm

1 stop17h 30m

$865

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Fri 10/10

7:45 am-8:20 am

2 stops17h 35m

Lisbon Humberto Delgado

Fri 10/17

5:05 am-7:54 pm

2 stops21h 49m

$866

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Sat 7/12

8:10 pm-10:15 pm

1 stop19h 05m

Lisbon Humberto Delgado

Thu 7/24

10:20 pm-12:30 pm

1 stop21h 10m

$871

DenverLisbon

DEN - LIS

DENLIS

Denver Intl

Wed 8/27

12:11 pm-8:00 am

1 stop12h 49m

Lisbon Humberto Delgado

Tue 9/30

10:00 am-6:22 pm

1 stop15h 22m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 28 results
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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 June 13, 2025.

To ensure you get the cheapest price possible for a flight from Aurora to Lisbon, you should look to book at least 62 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 $1,135). 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 June 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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 16, 2025.
To help decide which airline to fly from Aurora to Lisbon, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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!
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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!
Finnair
7.6
Good
1,291 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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!
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

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 13 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.

  • What are the cheapest airlines to fly from Aurora to Lisbon one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $366. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Aurora to Lisbon for a low price.

  • 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 $1,135). 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 Aurora?

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

Browse thousands of different options on Cheapflights for your next trip

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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$458Average$676FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$539Average$1,193FlexibilityNo cancel feeOn-time72%
DeltaCheapest$551Average$928FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$555Average$694FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$559Average$853FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$569Average$896FlexibilityNo cancel feeOn-time77%
KLMCheapest$599Average$780FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$624Average$916FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$627Average$953FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$647Average$939FlexibilityNo cancel feeOn-time69%

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