€567 Cheap Flights Lisbon to Denver (LIS-DEN)

View €567 flight on Fri, 5 Dec 2025Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Denver Intl. Airport (DEN)

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Cheap flights from Lisbon to Denver (LIS-DEN)

Prices were available within the past 7 days and start at €567 for one-way flights and €740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 26 Dec - Sat, 10 Jan
LIS
Lisbon
DEN
Denver
€740 Return, found 18 hours ago
€740
Return
found 18 hours ago
Select Lufthansa flight, departing Fri, 26 Dec from Lisbon to Denver, returning Sat, 10 Jan, priced at €740 found 18 hours ago
Lufthansa
Mon, 15 Dec - Mon, 29 Dec
LIS
Lisbon
DEN
Denver
€751 Return, found 21 hours ago
€751
Return
found 21 hours ago
Select Lufthansa flight, departing Mon, 15 Dec from Lisbon to Denver, returning Mon, 29 Dec, priced at €751 found 21 hours ago
Lufthansa
Mon, 15 Dec - Mon, 29 Dec
LIS
Lisbon
DEN
Denver
€755 Return, found 21 hours ago
€755
Return
found 21 hours ago
Select Lufthansa flight, departing Mon, 15 Dec from Lisbon to Denver, returning Mon, 29 Dec, priced at €755 found 21 hours ago
American Airlines
Mon, 15 Dec - Tue, 30 Dec
LIS
Lisbon
DEN
Denver
€758 Return, found 3 days ago
€758
Return
found 3 days ago
Select American Airlines flight, departing Mon, 15 Dec from Lisbon to Denver, returning Tue, 30 Dec, priced at €758 found 3 days ago
Lufthansa
Mon, 15 Dec - Mon, 29 Dec
LIS
Lisbon
DEN
Denver
€759 Return, found 21 hours ago
€759
Return
found 21 hours ago
Select Lufthansa flight, departing Mon, 15 Dec from Lisbon to Denver, returning Mon, 29 Dec, priced at €759 found 21 hours ago
United
Fri, 26 Dec - Sat, 10 Jan
LIS
Lisbon
DEN
Denver
€760 Return, found 18 hours ago
€760
Return
found 18 hours ago
Select United flight, departing Fri, 26 Dec from Lisbon to Denver, returning Sat, 10 Jan, priced at €760 found 18 hours ago
British Airways
Thu, 25 Dec - Wed, 7 Jan
LIS
Lisbon
DEN
Denver
€767 Return, found 6 days ago
€767
Return
found 6 days ago
Select British Airways flight, departing Thu, 25 Dec from Lisbon to Denver, returning Wed, 7 Jan, priced at €767 found 6 days ago
Brussels Airlines
Thu, 25 Dec - Wed, 7 Jan
LIS
Lisbon
DEN
Denver
€769 Return, found 6 days ago
€769
Return
found 6 days ago
Select Brussels Airlines flight, departing Thu, 25 Dec from Lisbon to Denver, returning Wed, 7 Jan, priced at €769 found 6 days ago
Air Canada
Thu, 25 Dec - Wed, 7 Jan
LIS
Lisbon
DEN
Denver
€769 Return, found 6 days ago
€769
Return
found 6 days ago
Select Air Canada flight, departing Thu, 25 Dec from Lisbon to Denver, returning Wed, 7 Jan, priced at €769 found 6 days ago
Delta
Mon, 24 Nov - Sun, 7 Dec
LIS
Lisbon
DEN
Denver
€789 Return, found 4 days ago
€789
Return
found 4 days ago
Select Delta flight, departing Mon, 24 Nov from Lisbon to Denver, returning Sun, 7 Dec, priced at €789 found 4 days ago

Find the cheapest month to fly from Lisbon (LIS) to Denver (DEN)

September is typically the cheapest month to fly

From €546 - €1,090 per traveller.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from €836
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from €836

Frequently asked questions

How much is a flight from Humberto Delgado Airport (LIS) to DEN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between LIS and Denver Intl. Airport (DEN) was €740. Cheap fares don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LIS to DEN?
When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Lisbon Airport to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LIS to DIA airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lisbon Airport to DIA airport?
The distance is around 7,800 kilometres, so pack your carry-on bag with all you need to make the long journey comfortable. Not sure what to take on board your Lisbon District to Denver flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from Humberto Delgado Airport (LIS) to Denver Airport?
At the moment, no airlines offer direct flights from Humberto Delgado Airport (LIS) to Denver Airport. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare well ahead of time.
Are Lisbon/Portela Airport to DIA airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Lisbon/Portela Airport to DIA airport are available up to 12 months prior to departure on Expedia. And although you may score great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
Humberto Delgado
Destination airport
Denver Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
€739
Distance
7728 km

Book with confidence

Perfect flights from Lisbon to Denver

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Lisbon to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Humberto Delgado to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from €567 and roundtrip prices from €740. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Denver.
Perfect flights from Lisbon to Denver

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