HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Denver (DEN) to Lisbon (LIS) from $294

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — LIS
Jun 9 — Jun 161
From?
To?
Sun 6/9
Sun 6/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Denver Intl to Lisbon Humberto Delgado are usually found in February or November, booked 11 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Denver to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 4, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$595

One-way from

$368
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 33% potential price drop
Search Deals
From Denver Intl to Lisbon Humberto Delgado
Search Deals
One-way flight from Denver Intl to Lisbon Humberto Delgado
Search Deals

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 12 days in advance to save up to 125% 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 12 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 $524, or $1,209 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to Lisbon from Denver. Prices for February average $1,083 per person but you can even find prices for as low as $450. The most expensive prices can be found in the month of June. Opting for a February flight can save you 44% on your journey compared to booking in June

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

It’s optimal to fly from Denver to Lisbon at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

Cheap British Airways flights from Denver to Lisbon

Explore cheap flight options specifically provided by British Airways for the route between Denver and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Find some of the cheapest British Airways flights traveling from Denver to Lisbon. Deals update often to give you more flight options matching your criteria
Tue 10/156:35 pmDEN - LIS
1 stop32h 35mBritish Airways
Sun 10/273:45 pmLIS - DEN
1 stop30h 35mBritish Airways
Deal found 6/4$459
Sun 12/15:20 pmDEN - LIS
1 stop35h 50mBritish Airways
Wed 12/411:15 amLIS - DEN
1 stop16h 37mBritish Airways
Deal found 6/3$569
Tue 11/55:15 pmDEN - LIS
1 stop14h 40mBritish Airways
Thu 11/218:45 amLIS - DEN
1 stop19h 07mBritish Airways
Deal found 6/3$603
Tue 11/55:15 pmDEN - LIS
1 stop14h 40mBritish Airways
Mon 11/256:35 pmLIS - DEN
1 stop27h 45mBritish Airways
Deal found 6/3$612
Fri 11/155:20 pmDEN - LIS
1 stop14h 35mBritish Airways
Wed 11/2011:15 amLIS - DEN
1 stop16h 37mBritish Airways
Deal found 6/3$653
Sat 11/26:20 pmDEN - LIS
1 stop14h 35mBritish Airways
Mon 11/256:35 pmLIS - DEN
1 stop27h 45mBritish Airways
Deal found 6/3$662
Wed 10/166:35 pmDEN - LIS
1 stop14h 05mBritish Airways
Thu 11/78:45 amLIS - DEN
1 stop19h 07mBritish Airways
Deal found 6/3$673
Wed 10/166:35 pmDEN - LIS
1 stop14h 05mBritish Airways
Mon 11/46:35 pmLIS - DEN
1 stop27h 45mBritish Airways
Deal found 6/3$682
Tue 11/55:15 pmDEN - LIS
1 stop14h 40mBritish Airways
Mon 1/66:35 pmLIS - DEN
2 stops30h 09mBritish Airways
Deal found 6/3$692

Cheap Air Canada flights from Denver to Lisbon

Explore cheap flight options specifically provided by Air Canada for the route between Denver and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Denver and landing in Lisbon. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 11/1911:05 amDEN - LIS
2 stops15h 15mAir Canada
Wed 11/2711:00 amLIS - DEN
2 stops19h 52mAir Canada
Deal found 6/4$607
Mon 11/411:05 amDEN - LIS
1 stop15h 15mAir Canada
Wed 11/2011:00 amLIS - DEN
2 stops19h 18mAir Canada
Deal found 6/3$638
Thu 11/1412:05 pmDEN - LIS
1 stop14h 15mAir Canada
Tue 11/1911:00 amLIS - DEN
2 stops36h 33mAir Canada
Deal found 6/3$645
Fri 11/811:05 amDEN - LIS
1 stop15h 15mAir Canada
Thu 11/2811:00 amLIS - DEN
1 stop31h 06mAir Canada
Deal found 6/3$651
Wed 10/1611:20 amDEN - LIS
1 stop15h 00mAir Canada
Tue 11/511:00 amLIS - DEN
2 stops36h 33mAir Canada
Deal found 6/3$665
Sun 10/1311:20 amDEN - LIS
1 stop15h 00mAir Canada
Wed 11/611:00 amLIS - DEN
1 stop15h 29mAir Canada
Deal found 6/3$671
Sat 11/912:05 pmDEN - LIS
1 stop14h 15mAir Canada
Mon 11/1811:00 amLIS - DEN
2 stops31h 06mAir Canada
Deal found 6/3$701
Fri 10/1811:20 amDEN - LIS
1 stop13h 50mAir Canada
Tue 11/511:00 amLIS - DEN
2 stops36h 33mAir Canada
Deal found 6/3$715
Thu 11/2112:05 pmDEN - LIS
1 stop14h 15mAir Canada
Thu 11/2811:00 amLIS - DEN
2 stops28h 53mAir Canada
Deal found 6/4$725

Cheap Denver to Lisbon flights in June & July 2024

Find cheap flight options from Denver to Lisbon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 4, 2024.
These are some of the best deals we've found on flights to Lisbon in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 7/171:25 pmDEN - LIS
1 stop11h 55mUnited Airlines
Wed 7/246:15 amLIS - DEN
1 stop15h 05mUnited Airlines
Deal found 6/4$827
Wed 7/176:35 pmDEN - LIS
1 stop16h 25mBritish Airways
Wed 7/2411:05 amLIS - DEN
1 stop17h 04mBritish Airways
Deal found 6/3$828
Wed 7/172:45 pmDEN - LIS
2 stops17h 55mBritish Airways
Wed 7/2411:05 amLIS - DEN
1 stop17h 04mBritish Airways
Deal found 6/4$833
Mon 7/157:45 amDEN - LIS
2 stops17h 35mUnited Airlines
Thu 7/256:15 amLIS - DEN
1 stop15h 05mUnited Airlines
Deal found 6/4$837
Tue 7/912:08 pmDEN - LIS
1 stop12h 52mAir France
Fri 8/235:40 amLIS - DEN
1 stop16h 55mAir France
Deal found 6/3$839
Wed 7/177:51 amDEN - LIS
2 stops18h 14mAmerican Airlines
Wed 7/2411:05 amLIS - DEN
2 stops16h 46mAmerican Airlines
Deal found 6/4$844
Tue 7/97:52 amDEN - LIS
2 stops18h 28mAir Canada
Fri 8/237:30 amLIS - DEN
2 stops19h 06mAir Canada
Deal found 6/3$846
Wed 7/2411:40 amDEN - LIS
1 stop16h 05mDelta
Thu 8/155:40 amLIS - DEN
2 stops20h 09mDelta
Deal found 6/3$849
Sat 7/1311:57 pmDEN - LIS
1 stop27h 53mDelta
Tue 7/239:40 amLIS - DEN
2 stops20h 06mDelta
Deal found 6/4$857

Denver to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Denver and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
These are some of the best deals we've found on flights to Lisbon in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 10/156:35 pmDEN - LIS
1 stop32h 35mBritish Airways
Sun 10/273:45 pmLIS - DEN
1 stop30h 35mBritish Airways
Deal found 6/4$459
Sun 12/15:20 pmDEN - LIS
1 stop35h 50mBritish Airways
Wed 12/411:15 amLIS - DEN
1 stop16h 37mBritish Airways
Deal found 6/3$569
Tue 11/55:50 pmDEN - LIS
1 stop21h 55mLufthansa
Tue 11/265:00 amLIS - DEN
1 stop17h 55mLufthansa
Deal found 6/3$583
Tue 11/55:50 pmDEN - LIS
1 stop21h 55mLufthansa
Wed 11/206:10 amLIS - DEN
1 stop15h 30mLufthansa
Deal found 6/3$584
Tue 11/126:05 pmDEN - LIS
1 stop33h 25mMultiple Airlines
Tue 11/1911:00 amLIS - DEN
1 stop31h 06mMultiple Airlines
Deal found 6/3$589
Tue 12/35:40 pmDEN - LIS
1 stop31h 30mMultiple Airlines
Tue 12/1711:00 amLIS - DEN
1 stop31h 06mMultiple Airlines
Deal found 6/3$590
Tue 11/511:40 pmDEN - LIS
1 stop25h 30mMultiple Airlines
Tue 11/2611:00 amLIS - DEN
2 stops30h 04mMultiple Airlines
Deal found 6/3$595
Tue 11/1210:25 amDEN - LIS
2 stops15h 55mMultiple Airlines
Thu 11/2111:00 amLIS - DEN
1 stop31h 06mMultiple Airlines
Deal found 6/3$599
Wed 11/67:50 amDEN - LIS
1 stop17h 20mMultiple Airlines
Wed 11/135:00 amLIS - DEN
1 stop17h 55mMultiple Airlines
Deal found 6/2$601

Denver to Lisbon flights leaving soon

Find last-minute flight options from Denver to Lisbon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Book one of these great deals on flights from Denver to Lisbon. Tip: verify your flight details before completing your reservation.
Wed 6/124:00 pmDEN - LIS
2 stops24h 15mBritish Airways
Thu 6/2011:05 amLIS - DEN
1 stop17h 10mBritish Airways
Deal found 6/4$918
Mon 6/105:55 pmDEN - LIS
1 stop16h 25mSWISS
Fri 6/215:55 amLIS - DEN
1 stop17h 25mSWISS
Deal found 6/4$920
Mon 6/1012:04 pmDEN - LIS
1 stop12h 56mDelta
Fri 6/215:00 amLIS - DEN
2 stops20h 45mDelta
Deal found 6/4$941
Mon 6/1012:04 pmDEN - LIS
1 stop12h 56mAir France
Sun 6/165:40 amLIS - DEN
1 stop16h 55mAir France
Deal found 6/3$979
Wed 6/1211:39 amDEN - LIS
2 stops16h 06mAir France
Fri 6/285:40 amLIS - DEN
1 stop16h 55mAir France
Deal found 6/4$980
Wed 6/126:44 amDEN - LIS
2 stops21h 01mAir France
Fri 6/285:40 amLIS - DEN
2 stops19h 24mAir France
Deal found 6/4$989
Mon 6/105:55 pmDEN - LIS
2 stops36h 50mSWISS
Sun 6/165:55 amLIS - DEN
1 stop17h 30mSWISS
Deal found 6/3$1,000
Mon 6/105:55 pmDEN - LIS
2 stops36h 50mSWISS
Sun 6/162:30 pmLIS - DEN
2 stops32h 50mSWISS
Deal found 6/3$1,035
Wed 6/129:08 amDEN - LIS
2 stops19h 07mDelta
Thu 6/205:40 amLIS - DEN
2 stops20h 13mDelta
Deal found 6/4$1,045

One-way flights to Lisbon from Denver

Search for one-way flight options from Denver to Lisbon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Users in need of a one-way flight from Denver to Lisbon can choose from these deals. Those seeking round-trip flights from Denver to Lisbon should utilize the search form at the the top of the page.
Mon 10/144:40 pmDEN - LIS
2 stops33h 05mMultiple Airlines
Deal found 6/4$294
Tue 11/123:40 pmDEN - LIS
2 stops24h 50mMultiple Airlines
Deal found 6/3$299
Wed 11/133:40 pmDEN - LIS
2 stops22h 20mMultiple Airlines
Deal found 6/3$302
Mon 9/1612:59 amDEN - LIS
2 stops36h 01mMultiple Airlines
Deal found 6/3$304
Mon 10/144:40 pmDEN - LIS
3 stops22h 45mMultiple Airlines
Deal found 6/4$320
Fri 10/42:20 pmDEN - LIS
3 stops26h 20mMultiple Airlines
Deal found 6/3$327
Tue 9/1710:03 amDEN - LIS
2 stops26h 57mMultiple Airlines
Deal found 6/3$331
Fri 10/42:20 pmDEN - LIS
2 stops23h 05mMultiple Airlines
Deal found 6/3$343
Sat 8/176:39 amDEN - LIS
3 stops33h 36mMultiple Airlines
Deal found 6/4$353

Find flights from Denver to Lisbon within your budget

Customize your flight search to find flights from Denver 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 3,009,960 searches. Data last updated June 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$459 - $622

Route

Depart

Return

Price

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 10/15

1 stop32h 35m

Lisbon Humberto Delgado

Sun 10/27

1 stop30h 35m

$459

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/5

1 stop21h 55m

Lisbon Humberto Delgado

Tue 11/26

1 stop17h 55m

$583

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/12

1 stop33h 25m

Lisbon Humberto Delgado

Tue 11/19

1 stop31h 06m

$589

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/5

1 stop21h 30m

Lisbon Humberto Delgado

Wed 11/20

2 stops22h 33m

$602

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/19

2 stops15h 15m

Lisbon Humberto Delgado

Wed 11/27

2 stops19h 52m

$607

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Sun 11/10

1 stop14h 20m

Lisbon Humberto Delgado

Tue 11/19

1 stop19h 49m

$610

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Mon 11/11

2 stops16h 25m

Lisbon Humberto Delgado

Tue 11/19

2 stops18h 32m

$611

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/5

1 stop27h 31m

Lisbon Humberto Delgado

Fri 11/29

1 stop17h 55m

$613

Denver IntlLisbon Humberto Delgado

DEN - LIS

DENLIS

Denver Intl

Tue 11/19

1 stop12h 40m

Lisbon Humberto Delgado

Fri 11/29

2 stops18h 52m

$622

Flights are sorted by cheapest first

Deals found on 6/4

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Lisbon. Price data was last updated on May 31, 2024.
Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Lisbon. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Lisbon flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Denver to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Denver 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.

Temperature and rainfall in Lisbon by month

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

LIS

Temperature

51.8 - 73.4 °F

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 4, 2024.
See what other customers who have flown with British Airways, Air Canada and KLM from Denver to Lisbon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,392 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,500 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,941 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,365 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,324 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Denver to Lisbon for under $500 on Cheapflights?

    Yes, there are multiple flights from Denver to Lisbon for under $500. The cheapest flight booked recently is on British Airways for just $459, but on average you can expect to pay $595.

  • Are there last-minute flights available from Denver to Lisbon for under $1,000?

    There are currently 13+ open flights from Denver to Lisbon within the next 7 days for less than $1,000.

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

    According to our current data, British Airways ($459), Lufthansa ($583), and American Airlines ($602) offers the cheapest pricing from Denver to Lisbon. Users have found that British Airways is 57% cheaper than the other options available to this destination.

  • What does DEN to LIS mean?

    DEN stands for Denver Intl Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Denver to Lisbon?

    Denver to Lisbon flights have a layover in London most of the time. Washington, D.C. is the second most popular location for layovers on flights from Denver to Lisbon. Munich comes next as the third most popular layover location for Denver to Lisbon flights.

  • What are some popular things to do or see while on a layover in London?

    Most London visitors opt to spend their time experiencing Hyde Park, Piccadilly Circus, and London Eye. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or London Eye can do so by traveling 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow. Travelers can book a car rental at London Heathrow for about $48 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Washington, D.C.?

    The majority of Washington, D.C. visitors spend their time at White House, National Mall, and Smithsonian American Art Museum. White House, National Mall, and Smithsonian American Art Museum can be visited by traveling about 22.4 mi, 23.3 mi, and 23.2 mi respectively from Washington, D.C. Dulles Intl. Travelers in need of a car in Washington, D.C. can rent one for about $58 per day.

  • What are points of interest worth seeing during a layover in Munich?

    Most Munich visitors opt to spend their time at Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg. Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg are located about 18.8 mi, 17.8 mi, and 18.6 mi, respectively from Munich Franz Josef Strauss. Travelers in need of a car in Munich can rent one for about $44 per day.

  • Where are the least popular layover locations for Denver to Lisbon flights?

    The least popular layover on flights from Denver to Lisbon is Philadelphia. Newark sees the next fewest layovers on Denver to Lisbon flights.

  • Can I find deals for flights from Denver to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

  • Can I find deals for flights from Denver to Lisbon that allow pets onboard?

    Many airlines flying from Denver to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Lisbon?

    Yes, you can often find last-minute deals on Denver to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Lisbon flight deals updated?

    The Denver to Lisbon flight deals you see on this page were last updated on 6/4.

  • 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: American Airlines, Air Canada or Air France.

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

    Currently, December is the cheapest month in which you can book a flight from Denver to Lisbon (average of $595). Flying from Denver to Lisbon in June is currently the most expensive (average of $1,194). 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

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.

Alternative routes for Denver to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.

Denver to Porto flights
Denver to Ponta Delgada flights
Denver to Funchal flights
Denver to Faro flights
Colorado Springs to Lisbon flights
Denver to Lajes flights
Aspen to Lisbon flights
Denver to Porto Santo flights

Top 10 airlines flying from Denver to Lisbon

Discover the top 10 airlines that operate flights from Denver 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 3,009,960 searches. Data last updated June 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$470Average$1,062FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest$501Average$1,046FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$524Average$891FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$524Average$1,066FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$530Average$1,178FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest$530Average$571FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$539Average$868FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest$551Average$1,061FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest$562Average$866FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$706Average$947FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Seattle to Los Angeles flights
Atlanta to Seattle flights
New York to Punta Cana flights
Austin to Dallas flights
New York to Miami flights
Nashville to Orlando flights
USA to Philippines flights
Sacramento to Dallas flights
New York to Las Vegas flights
Minneapolis to Chicago flights
Seattle to Orlando flights
Denver to Little Rock flights

Search flights from Denver to Lisbon by cabin class

Find flights from Denver to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Lisbon?

Deals for Denver to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Denver to Lisbon?

Cheapflights helps you find that perfect flight to Lisbon from Denver by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Denver to Lisbon with no change fees?

Need flexible booking options for your flight to Lisbon from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Lisbon become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Lisbon on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines