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$497+ Cheap flights from Lisbon (LIS) to Las Vegas (LAS)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LAS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find cheap flights from Lisbon to Las Vegas with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Las Vegas Harry Reid Intl are usually found in September or February, booked 4 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Find flight deals from Lisbon to Las Vegas

Cheapest flights from Lisbon to Las Vegas
Explore the most affordable flight options available from Lisbon to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:00 amLIS - LAS
1 stop33h 42mAir Transat
Fri 2/611:05 pmLAS - LIS
1 stop23h 40mAir Transat
Deal found 10/28$693
This Gotogate deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:00 amLIS - LAS
1 stop21h 02mAir Transat
Fri 12/2612:40 pmLAS - LIS
1 stop34h 05mAir Transat
Deal found 10/26$697
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:00 amLIS - LAS
1 stop21h 02mAir Transat
Fri 2/611:05 pmLAS - LIS
1 stop23h 40mAir Transat
Deal found 10/28$792
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:00 amLIS - LAS
2 stops32h 45mMultiple Airlines
Wed 2/47:00 amLAS - LIS
1 stop20h 40mMultiple Airlines
Deal found 10/28$795
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:00 amLIS - LAS
2 stops32h 45mMultiple Airlines
Mon 2/97:00 amLAS - LIS
1 stop14h 25mMultiple Airlines
Deal found 10/28$804
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:00 amLIS - LAS
1 stop33h 42mMultiple Airlines
Tue 2/1010:01 amLAS - LIS
2 stops21h 24mMultiple Airlines
Deal found 10/28$823
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:00 amLIS - LAS
2 stops32h 45mMultiple Airlines
Sat 2/77:00 amLAS - LIS
1 stop14h 25mMultiple Airlines
Deal found 10/28$827
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:00 amLIS - LAS
1 stop33h 42mMultiple Airlines
Wed 2/47:00 amLAS - LIS
1 stop20h 40mMultiple Airlines
Deal found 10/28$832
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:00 amLIS - LAS
1 stop33h 42mMultiple Airlines
Fri 2/68:42 amLAS - LIS
2 stops22h 43mMultiple Airlines
Deal found 10/28$835

Cheap flight deals from Lisbon to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Las Vegas (LAS). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$662
(flugladen.de)

One-way from

$497
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,076
Provider with most accurate pricing for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flights.
Search Deals
From Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lisbon to Las Vegas 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Lisbon to Las Vegas that are best for you.

Fly from

Lisbon

Fly to

Las Vegas

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 2/20

8:35 am-10:02 pm

1 stop21h 27m

Las Vegas Harry Reid Intl

Fri 2/27

11:05 pm-6:45 am

1 stop23h 40m

$662

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 12/12

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 12/26

11:05 pm-6:45 am

1 stop23h 40m

$754

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 12/16

9:00 am-9:45 am

2 stops32h 45m

Las Vegas Harry Reid Intl

Tue 2/10

7:00 am-5:25 am

1 stop14h 25m

$804

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 12/12

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 12/26

9:34 pm-9:00 pm

2 stops39h 26m

$840

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 1/11

4:55 pm-10:44 pm

2 stops37h 49m

Las Vegas Harry Reid Intl

Fri 1/16

1:05 pm-4:05 pm

2 stops43h 00m

$862

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 2/27

5:00 am-7:43 pm

2 stops22h 43m

Las Vegas Harry Reid Intl

Sat 3/7

1:05 pm-5:30 pm

2 stops20h 25m

$873

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 2/20

11:25 am-12:13 am

2 stops20h 48m

Las Vegas Harry Reid Intl

Fri 2/27

10:05 am-11:20 am

2 stops17h 15m

$873

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 11/15

12:35 pm-8:53 am

3 stops28h 18m

Las Vegas Harry Reid Intl

Wed 11/19

11:59 pm-2:35 pm

3 stops30h 36m

$873

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 2/18

11:15 am-9:35 pm

2 stops18h 20m

Las Vegas Harry Reid Intl

Sun 2/22

6:35 pm-5:45 pm

1 stop15h 10m

$881

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 2/27

6:30 am-7:08 pm

2 stops20h 38m

Las Vegas Harry Reid Intl

Sat 3/7

8:55 pm-10:30 pm

1 stop17h 35m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 16 results
1
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Compare providers for flights from Lisbon to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Las Vegas in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lisbon-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lisbon-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lisbon to Las Vegas

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Las Vegas. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Lisbon to Las Vegas, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lisbon to Las Vegas?

Currently, February is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of $496). Flying from Lisbon to Las Vegas in August is currently the most expensive (average of $857). 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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta, American Airlines, and British Airways from Lisbon to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

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

  • How long is the flight from Lisbon to Las Vegas?

    For as low as $662, Air Transat can have you in Las Vegas from Lisbon in 21h 27m. The distance between Lisbon and Las Vegas is about 5437 mi.

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

    British Airways, at $704, was found to be the cheapest airline from Lisbon to Las Vegas.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that British Airways is 25% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Lisbon to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of $496). Flying from Lisbon to Las Vegas in August is currently the most expensive (average of $857). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lisbon to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Porto to Las Vegas flights

Top 3 airlines flying from Lisbon to Las Vegas

Discover the top 3 airlines that operate flights from Lisbon to Las Vegas. 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 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$704Average$991FlexibilityNo cancel feeOn-time70%
DeltaCheapest$714Average$830FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$820Average$974FlexibilityNo cancel feeOn-time71%

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