Las Vegas

$357+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LAS
Mar 31 — Apr 71
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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 February or September, booked 2 days in advance, depart on a Tuesday or Thursday and return on a Sunday

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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$659
(Gotogate)

One-way from

$357
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$944
Provider with most accurate pricing for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flights.
From Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
One-way flight from Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 17% potential increase in price ($200 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Average for round-trip flights in March 2025

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 March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/24. 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.
Mon 5/1211:35 amLIS - LAS
1 stop36h 08mAir Transat
Tue 5/274:45 pmLAS - LIS
1 stop30h 05mAir Transat
Deal found 3/24$659
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:00 amLIS - LAS
2 stops21h 02mDelta
Sat 9/273:10 pmLAS - LIS
2 stops18h 45mDelta
Deal found 3/25$717
This AirNGo deal was found by Cheapflights users on 3/24. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:35 pmLIS - LAS
1 stop29h 50mMultiple Airlines
Wed 5/1411:40 amLAS - LIS
1 stop36h 20mMultiple Airlines
Deal found 3/24$733
This Virgin Atlantic deal was found by Cheapflights users on 3/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:00 amLIS - LAS
1 stop22h 18mVirgin Atlantic
Sun 5/2511:20 pmLAS - LIS
1 stop24h 40mVirgin Atlantic
Deal found 3/25$737
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:05 amLIS - LAS
1 stop20h 19mAmerican Airlines
Sun 6/1510:00 pmLAS - LIS
1 stop17h 00mAmerican Airlines
Deal found 3/24$742
This Finnair deal was found by Cheapflights users on 3/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:35 amLIS - LAS
2 stops24h 18mFinnair
Wed 5/141:19 pmLAS - LIS
2 stops26h 06mFinnair
Deal found 3/24$782
This British Airways deal was found by Cheapflights users on 3/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1811:05 amLIS - LAS
1 stop20h 19mBritish Airways
Sat 5/245:55 pmLAS - LIS
1 stop21h 15mBritish Airways
Deal found 3/25$783
This KLM deal was found by Cheapflights users on 3/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:00 amLIS - LAS
2 stops19h 25mKLM
Mon 5/264:05 pmLAS - LIS
1 stop22h 45mKLM
Deal found 3/25$791
This Air France deal was found by Cheapflights users on 3/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:40 amLIS - LAS
2 stops18h 05mAir France
Sat 5/249:35 amLAS - LIS
2 stops17h 10mAir France
Deal found 3/25$803
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:30 amLIS - LAS
1 stop16h 50mUnited Airlines
Tue 5/276:00 amLAS - LIS
2 stops18h 20mUnited Airlines
Deal found 3/24$819
This Lufthansa deal was found by Cheapflights users on 3/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:05 amLIS - LAS
2 stops20h 46mLufthansa
Sun 5/259:10 pmLAS - LIS
1 stop18h 20mLufthansa
Deal found 3/25$831
This Iberia deal was found by Cheapflights users on 3/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1811:05 amLIS - LAS
1 stop18h 05mIberia
Mon 5/2610:00 amLAS - LIS
1 stop15h 05mIberia
Deal found 3/25$842

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 March 26, 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

Mon 5/12

11:35 am-3:43 pm

1 stop36h 08m

Las Vegas Harry Reid Intl

Tue 5/27

4:45 pm-6:50 am

1 stop30h 05m

$659

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 5/12

5:00 am-4:25 pm

2 stops19h 25m

Las Vegas Harry Reid Intl

Wed 5/28

1:59 pm-5:55 pm

2 stops19h 56m

$717

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 5/6

3:35 pm-1:25 pm

1 stop29h 50m

Las Vegas Harry Reid Intl

Wed 5/14

11:40 am-8:00 am

1 stop36h 20m

$733

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 5/19

10:00 am-12:18 am

1 stop22h 18m

Las Vegas Harry Reid Intl

Sun 5/25

11:20 pm-8:00 am

1 stop24h 40m

$737

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 5/30

11:05 am-11:24 pm

1 stop20h 19m

Las Vegas Harry Reid Intl

Sun 6/15

10:00 pm-11:00 pm

1 stop17h 00m

$742

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 5/6

6:35 am-10:53 pm

2 stops24h 18m

Las Vegas Harry Reid Intl

Wed 5/14

1:19 pm-11:25 pm

2 stops26h 06m

$782

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 5/18

11:05 am-11:24 pm

1 stop20h 19m

Las Vegas Harry Reid Intl

Sat 5/24

5:55 pm-11:10 pm

1 stop21h 15m

$783

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 5/19

5:00 am-4:25 pm

2 stops19h 25m

Las Vegas Harry Reid Intl

Mon 5/26

4:05 pm-10:50 pm

1 stop22h 45m

$791

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 5/17

5:40 am-3:45 pm

2 stops18h 05m

Las Vegas Harry Reid Intl

Sat 5/24

9:35 am-10:45 am

2 stops17h 10m

$803

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 5/12

7:30 am-4:20 pm

1 stop16h 50m

Las Vegas Harry Reid Intl

Tue 5/27

6:00 am-8:20 am

2 stops18h 20m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 24 results
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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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Las Vegas flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Lisbon to Las Vegas, you should look to book at least 2 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, August is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of $198). Flying from Lisbon to Las Vegas in March is currently the most expensive (average of $269). 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 March 26, 2025.
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

    Air Transat, at $659, was found to be the cheapest airline from Lisbon to Las Vegas.Alternate airlines to your destination round-trip include Delta and Virgin Atlantic. Users have found that Air Transat is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Lisbon to Las Vegas one-way?

    One-way options have recently been found by users for as low as $616 on Aer Lingus. Other airlines that offer cheap prices include Iberia from $628 and Air Transat from $648 one-way.

  • 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, August is the cheapest month in which you can book a flight from Lisbon to Las Vegas (average of $198). Flying from Lisbon to Las Vegas in March is currently the most expensive (average of $269). 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 Lisbon?

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

Top 4 airlines flying from Lisbon to Las Vegas

Discover the top 4 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$763Average$830FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$796Average$984FlexibilityNo cancel feeOn-time69%
DeltaCheapest$806Average$810FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$830Average$1,113FlexibilityNo cancel feeOn-time71%
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