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DEN - LIS

$373 Find cheap flights from Denver to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Lisbon departing on 8/6. 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.
1 adult
0 bags
Sat 6/15
Sat 6/22

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Lisbon.
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Lisbon (DEN-LIS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:59 pm - 8:35 pmDEN-LIS
24h 36m2 stops
6:55 am - 11:45 pmLIS-DEN
23h 50m2 stops
Wed, Oct 23 - Mon, Nov 4
9:35 am - 3:25 pmDEN-LIS
22h 50m2 stops
7:05 am - 10:49 pmLIS-DEN
21h 44m2 stops
Thu, Oct 24 - Wed, Oct 30
6:00 am - 10:30 amDEN-LIS
22h 30m1 stop
5:00 am - 1:40 pmLIS-DEN
15h 40m1 stop
$659United Airlines
Find Deal
Wed, Oct 30 - Thu, Nov 7
6:15 pm - 2:55 pmDEN-LIS
14h 40m1 stop
11:15 am - 8:52 pmLIS-DEN
16h 37m1 stop
$660British Airways
Find Deal
Wed, Oct 30 - Wed, Nov 6
7:00 am - 8:00 amDEN-LIS
19h 00m1 stop
5:30 am - 3:40 pmLIS-DEN
17h 10m1 stop
$667Delta
Find Deal
Wed, Oct 30 - Fri, Nov 8
6:15 pm - 2:55 pmDEN-LIS
14h 40m1 stop
7:25 pm - 3:20 pmLIS-DEN
26h 55m1 stop
$668British Airways
Find Deal
Wed, Oct 30 - Tue, Nov 5
5:46 am - 6:45 amDEN-LIS
18h 59m2 stops
6:35 am - 10:02 pmLIS-DEN
22h 27m2 stops
$671American Airlines
Find Deal
Wed, Oct 30 - Fri, Nov 8
8:00 am - 10:30 amDEN-LIS
20h 30m1 stop
5:00 am - 1:40 pmLIS-DEN
15h 40m1 stop
$709United Airlines
Find Deal
Thu, Oct 31 - Thu, Nov 7
6:20 pm - 10:25 pmDEN-LIS
22h 05m1 stop
6:35 am - 10:02 pmLIS-DEN
22h 27m2 stops
$710American Airlines
Find Deal
Fri, Nov 1 - Fri, Nov 8
4:05 pm - 1:35 pmDEN-LIS
14h 30m1 stop
7:30 am - 3:40 pmLIS-DEN
15h 10m1 stop
$979Lufthansa
Find Deal
Wed, Oct 9 - Sun, Oct 20

Flights from Denver to Lisbon - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Lisbon?

The average price of all flights from Denver to Lisbon clicked on KAYAK for each day over the last 12 months.
When flying from Denver to Lisbon, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Lisbon is February, where tickets cost $727 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,575 and $1,524 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to Lisbon, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Which airlines provide the cheapest flights from Denver to Lisbon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, British Airways offered the best one-way deal for that route, at $857. KAYAK users also found Denver to Lisbon round-trip flights on United Airlines from $659 and on British Airways from $660.

Good to know

Low season

January

High season

October

Cheapest flight

$373
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Denver to Lisbon

When to book flights from Denver to Lisbon

Are your dates flexible? Find out the best times to travel from Denver to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Lisbon

  • How can I get from the Lisbon Airport (LIS) to the city center?

    The Lisbon Humberto Delgado International Airport is about 12min from the heart of the city. There are various ways that you can get from the airport to downtown Lisbon. This includes the public bus or subway. You'll get there quicker on the bus than on the subway. On the bus, it will take under 20min, and on the subway under 40min. Hiring a Lisbon taxi is another transportation option. The ride will last around 20min depending on traffic.

  • Where can I park my car at the Denver International Airport (DEN)?

    There are a couple of garages at the airport where you can park your car while you're vacationing in Lisbon. The garage is just a short walk from the terminals. You'll save money, however, if you choose to park in the economy parking lot right behind the airport garages.

  • Are there any banks or ATMs at the Denver International Airport (DEN)?

    If you need to withdraw some money for your trip, there is a Canvas Credit Union in the Jeppesen Terminal. There are also ATMs in a few locations around Jeppesen Terminal.

  • What can I do while waiting on my plane to leave Lisbon Airport (LIS) to go back to Denver?

    You can enjoy the benefit of relaxing in an airline lounge while you wait. Some lounge amenities include comfortable seating, complimentary beverages, televisions, and books or magazines for reading. You can also kill time dining at a well-known restaurant such as Burger King, KFC, or McDonald's. If you still have some souvenir gifts to buy, there are numerous retail shops at the airport. There are designer shops like Burberry, Guess, Michael Kors, and Boss, and gift shops that sell Swarovski crystals, sunglasses, toys, or perfumes.

  • What is the cheapest flight from Denver to Lisbon?

    In the last 3 days, the lowest price for a flight from Denver to Lisbon was $373 for a one-way ticket and $606 for a round-trip.

  • Do I need a passport to fly between Denver and Lisbon?

    Yes, you’ll need a passport to travel to Lisbon from Denver.

  • Which airports will I be using when flying from Denver to Lisbon?

    When flying out of Denver you will be using Denver Intl. You will be landing at Lisbon, also known as Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Denver to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Lisbon?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Denver and Lisbon, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Lisbon from Denver?

    London is the most popular layover city among KAYAK users traveling from Denver to Lisbon.

  • Which is the best airline for flights from Denver to Lisbon, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Denver to Lisbon are Delta and KLM. With an average price for the route of $1,066 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,016 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Denver to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Denver with another airline. Booking your flights between Denver and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Denver to Lisbon

  • If you're taking a plane from Denver International Airport (DEN) to Lisbon Humberto Delgado Airport (LIS), you'll have to switch planes. Your layover could be from 35min to over 24h. Cities that you could stop in include Toronto, Montreal, Chicago, or Washington, D.C.
  • Should your flight going back to Denver be delayed, you can take a nap in the lounge area of the Lisbon Airport. Known as the Living Spot, this quiet area is located in Terminal 1.
  • When you land at the Lisbon Humberto Delgado Airport (LIS), you can stop by the Tourist Information Desk to get information about local attractions, hotels, city tours, and transportation.
  • Passengers who have a real early flight or passengers driving to Denver to catch a flight might choose to stay the night at the Westin Denver International Airport Hotel. This hotel is a short walk from the terminals and offers amenities such as a hot tub, indoor pool, and fitness center for guests to enjoy.
  • There are currency exchange centers throughout the Lisbon Airport (LIS). You'll find currency exchange centers in Terminal 1 before and after security, in the arrival hall, and baggage claims. There are also ATMs all around the Lisbon Airport. You'll find several near the departure and arrival halls.
See more tips

Top 5 airlines serving from Denver to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Denver to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10946 reviews
6.7Food
8.1Crew
7.2Comfort
7.7Boarding
7.1Entertainment
Airline reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

8.0 ExcellentKeith, May 2024DEN - FAT
Read more about United Airlines reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Book cheap flights from Denver to Lisbon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Lisbon found on KAYAK in the last 72 hours.
8/6Tue
3 stops
26h 25mDEN-LIS
$373
8/6Tue
1 stop
30h 09mDEN-LIS
$374
8/6Tue
2 stops
30h 45mDEN-LIS
$378
7/13Sat
1 stop
25h 14mDEN-LIS
$421
6/19Wed
1 stopBritish Airways
16h 25mDEN-LIS
$857
6/19Wed
2 stopsBritish Airways
21h 33mDEN-LIS
$861
6/23Sun
1 stopAmerican Airlines
21h 40mDEN-LIS
$869
6/19Wed
2 stopsUnited Airlines
21h 30mDEN-LIS
$875
5/27Mon
2 stopsAmerican Airlines
25h 25mDEN-LIS
$960
5/22Wed
1 stopAir Canada
16h 55mDEN-LIS
$1,487

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Last minute flights from Denver to Lisbon

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Lisbon that are departing in the next 10 days.
5/21Tue
multi-stop
29h 30mDEN-LIS
5/30Thu
multi-stop
23h 20mLIS-DEN
$1,130
5/18Sat
multi-stop
21h 00mDEN-LIS
5/28Tue
multi-stop
35h 05mLIS-DEN
$1,156
5/19Sun
multi-stopUnited Airlines
29h 20mDEN-LIS
5/31Fri
multi-stopUnited Airlines
27h 35mLIS-DEN
$1,273
5/21Tue
multi-stopUnited Airlines
13h 42mDEN-LIS
5/27Mon
multi-stopUnited Airlines
29h 35mLIS-DEN
$1,283
5/20Mon
multi-stopAer Lingus
18h 35mDEN-LIS
5/26Sun
multi-stopAer Lingus
26h 46mLIS-DEN
$1,791
5/21Tue
multi-stopLufthansa
14h 30mDEN-LIS
5/30Thu
multi-stopLufthansa
15h 05mLIS-DEN
$1,869
5/20Mon
multi-stopAer Lingus
32h 33mDEN-LIS
5/26Sun
multi-stopAer Lingus
26h 46mLIS-DEN
$1,881
5/21Tue
multi-stopLufthansa
21h 58mDEN-LIS
5/27Mon
multi-stopLufthansa
30h 55mLIS-DEN
$1,954
5/21Tue
multi-stopAmerican Airlines
25h 25mDEN-LIS
5/27Mon
multi-stopAmerican Airlines
21h 27mLIS-DEN
$2,420
5/21Tue
multi-stopAmerican Airlines
25h 25mDEN-LIS
5/26Sun
multi-stopAmerican Airlines
29h 38mLIS-DEN
$2,930

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Denver - Lisbon Flights

Departure:

Denver (undefined)United States

Destination:

Lisbon (LIS)Portugal

Return flight deals:

Lisbon - Denver

Cabin classes:

Browse destinations: