LAS - LIS

$382 Find Cheap Flights from Las Vegas 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 Las Vegas to Lisbon departing on 8/18. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Lisbon.
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Everything you should know

Cheapest round-trip
$726
Typical prices: $980-$739
Air Canada
Tue 11/3Wed 11/18
LAS - LIS • 1 stop
Cheapest one-way
$382
Typical prices: $614-$971
British Airways
Tue 8/18
LAS - LIS • 1 stop
Top airlines
Cheapest • from $726 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Lisbon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $493 (round-trip)
Shortest trip • 13h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Las Vegas to Lisbon

Tue, Nov 3 - Wed, Nov 18
Air Canada Logo
9:10 am - 9:50 am
LAS
-
LIS
16h 40m
1 stop
Air Canada Logo
11:20 am - 8:39 pm
LIS
-
LAS
17h 19m
1 stop
$726Air Canada
Tue, Nov 3 - Wed, Nov 18
Multiple Airlines Logo
9:10 am - 9:50 am
LAS
-
LIS
16h 40m
1 stop
Multiple Airlines Logo
5:00 am - 3:59 pm
LIS
-
LAS
18h 59m
2 stops
$728Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
12:05 pm - 11:00 am
LAS
-
LIS
14h 55m
1 stop
Multiple Airlines Logo
5:00 am - 3:59 pm
LIS
-
LAS
18h 59m
2 stops
$729Multiple Airlines
Mon, Nov 16 - Fri, Nov 27
Air Canada Logo
6:15 am - 9:50 am
LAS
-
LIS
19h 35m
2 stops
Air Canada Logo
5:00 am - 10:17 pm
LIS
-
LAS
25h 17m
2 stops
$742Air Canada
Fri, Aug 14 - Fri, Aug 21
Air Transat Logo
11:15 pm - 9:35 am
LAS
-
LIS
26h 20m
1 stop
Air Transat Logo
11:35 am - 8:47 am
LIS
-
LAS
29h 12m
1 stop
$743Air Transat
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
11:15 am - 8:10 am
LAS
-
LIS
12h 55m
1 stop
United Airlines Logo
5:00 am - 2:35 pm
LIS
-
LAS
17h 35m
1 stop
$744United Airlines
Mon, Nov 2 - Tue, Nov 17
Air Canada Logo
9:10 am - 9:50 am
LAS
-
LIS
16h 40m
1 stop
Air Canada Logo
11:20 am - 1:11 pm
LIS
-
LAS
33h 51m
2 stops
$745Air Canada
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
7:17 am - 9:50 am
LAS
-
LIS
18h 33m
2 stops
United Airlines Logo
5:00 am - 2:35 pm
LIS
-
LAS
17h 35m
1 stop
$747United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
7:17 am - 10:15 am
LAS
-
LIS
18h 58m
2 stops
United Airlines Logo
5:00 am - 2:35 pm
LIS
-
LAS
17h 35m
1 stop
$748United Airlines
Sun, Nov 1 - Tue, Nov 17
Air Canada Logo
11:30 pm - 9:50 am
LAS
-
LIS
26h 20m
2 stops
Air Canada Logo
11:20 am - 1:11 pm
LIS
-
LAS
33h 51m
2 stops
$749Air Canada
Booking Insights

KAYAK's insights & trends for Las Vegas to Lisbon flights

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

How much is a round-trip flight from Las Vegas to Lisbon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Lisbon departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas 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 Las Vegas to Lisbon is April, where tickets cost $607 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,219 and $1,197 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Lisbon, 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 Las Vegas to Lisbon, you should book around 2 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$382
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Las Vegas to Lisbon

When to book flights from Las Vegas to Lisbon

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

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

    In the last 7 days, the lowest price for a flight from Las Vegas to Lisbon was $382 for a one-way ticket and $726 for a round-trip.

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

    Yes

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Lisbon are Delta and Air Transat. With an average price for the route of $980 and an overall rating of 7.9, Delta is the most popular choice. Air Transat is also a great choice for the route, with an average price of $964 and an overall rating of 7.8.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Las Vegas 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 Las Vegas 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 Las Vegas with another airline. Booking your flights between Las Vegas 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 Las Vegas 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 Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Las Vegas to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas 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 Las Vegas 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.
7.9
DeltaOverall score based on 8425 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
8.5Crew
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

Flight was good but temp in the cabin was cold.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Everything you need to know for your flight from Las Vegas to Lisbon

Information on your arrival and departure airports