LIS - LAS

$284 Find Cheap Flights from Lisbon to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Las Vegas departing on 9/16. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Lisbon to Las Vegas (LIS-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Las Vegas 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lisbon to Las Vegas

Mon, Oct 27 - Sun, Nov 9
 Logo
9:00 am - 9:34 amLIS-LAS
31h 34m2 stops
 Logo
7:33 pm - 11:35 amLAS-LIS
32h 02m1 stop
Tue, Oct 7 - Fri, Oct 24
Delta Logo
5:00 am - 6:35 pmLIS-LAS
21h 35m1 stop
Delta Logo
9:35 am - 2:50 pmLAS-LIS
21h 15m2 stops
$750Delta
Find Deal
Tue, Oct 7 - Thu, Oct 23
American Airlines Logo
11:05 am - 10:09 pmLIS-LAS
19h 04m1 stop
American Airlines Logo
12:59 am - 9:05 amLAS-LIS
24h 06m1 stop
$782American Airlines
Find Deal
Tue, Oct 7 - Thu, Oct 23
American Airlines Logo
11:05 am - 9:00 pmLIS-LAS
17h 55m2 stops
American Airlines Logo
12:59 am - 9:05 amLAS-LIS
24h 06m1 stop
$786American Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27
Air Transat Logo
11:35 am - 8:50 amLIS-LAS
29h 15m1 stop
Air Transat Logo
10:55 pm - 9:35 amLAS-LIS
26h 40m1 stop
$789Air Transat
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Mon, Sep 22 - Sat, Sep 27
Air Transat Logo
11:35 am - 8:50 amLIS-LAS
29h 15m1 stop
Air Transat Logo
10:55 pm - 9:35 amLAS-LIS
26h 40m1 stop
$804Air Transat
Find Deal
Mon, Sep 22 - Sat, Sep 27
British Airways Logo
6:45 pm - 8:00 pmLIS-LAS
33h 15m1 stop
British Airways Logo
2:20 pm - 9:05 amLAS-LIS
34h 45m1 stop
$834British Airways
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Thu, Jul 17 - Mon, Jul 21
British Airways Logo
11:05 am - 9:51 pmLIS-LAS
18h 46m1 stop
British Airways Logo
10:00 pm - 10:05 amLAS-LIS
28h 05m1 stop
$915British Airways
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Mon, Sep 22 - Sat, Sep 27
United Airlines Logo
11:25 am - 8:37 pmLIS-LAS
17h 12m2 stops
United Airlines Logo
7:05 pm - 9:20 amLAS-LIS
30h 15m3 stops
$978United Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27
United Airlines Logo
12:50 pm - 9:59 pmLIS-LAS
17h 09m2 stops
United Airlines Logo
7:05 pm - 9:20 amLAS-LIS
30h 15m3 stops
$984United Airlines
Find Deal
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KAYAK's insights & trends for Lisbon to Las Vegas flights

Get data-powered insights and trends into flights from Lisbon to Las Vegas 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 Lisbon to Las Vegas?

The average price of all round-trip flights from Lisbon to Las Vegas clicked on KAYAK for each day over the last 12 months.

When flying from Lisbon to Las Vegas, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Lisbon, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Lisbon to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Las Vegas, 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 Lisbon to Las Vegas is February, where tickets cost $754 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $1,172 and $1,113 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lisbon to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lisbon to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$284
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Lisbon to Las Vegas

When to book flights from Lisbon to Las Vegas

Are your dates flexible? Find out the best times to travel from Lisbon to Las Vegas 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 Lisbon to Las Vegas

  • What is the cheapest flight from Lisbon to Las Vegas?

    In the last 3 days, the lowest price for a flight from Lisbon to Las Vegas was $284 for a one-way ticket and $669 for a round-trip.

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

    A passport is required to fly from Lisbon to Las Vegas.

  • Which aircraft models fly most regularly from Lisbon to Las Vegas?

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

  • Which airline alliances offer flights from Lisbon to Las Vegas?

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

  • Which is the best airline for flights from Lisbon to Las Vegas, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lisbon to Las Vegas are Delta and United Airlines. With an average price for the route of $810 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $984 and an overall rating of 7.4.

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

    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 Lisbon to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Lisbon 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 Lisbon to Las Vegas?

    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 Las Vegas with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and LAS 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 Lisbon to Las Vegas?

    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 Las Vegas from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Lisbon to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Las Vegas. 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 Lisbon to Las Vegas? 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.
8.0
DeltaOverall score based on 7965 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

As seats on planes seem to get smaller over time and people’s bodies get bigger significant mismatches occur. I was seated in the middle of a four seat center row on a 9 hour 10 minute flight from Heathrow to Seattle. The woman seated next to me was such a size that she required a seat belt extension in order for her to fasten the seatbelt around her. She occupied fully 1/3 or more of both my seat and my table. Her and her stuff also occupied most of the space for my feet. Not an enjoyable way to spend on a 9 hour flight. My most miserable flying experience ever.

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

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