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$371+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LAS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Lisbon Humberto Delgado to Las Vegas Harry Reid Intl are usually found in September or November, booked 78 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$582
(Gotogate)

One-way from

$371
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$943
Provider with most accurate pricing for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flights.
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From Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
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One-way flight from Lisbon Humberto Delgado to Las Vegas Harry Reid Intl
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/268:55 amLIS - LAS
2 stops31h 49mAmerican Airlines
Wed 1/88:55 pmLAS - LIS
1 stop16h 55mAmerican Airlines
Deal found 12/17$786
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2610:55 amLIS - LAS
2 stops53h 53mUnited Airlines
Sat 12/2812:55 amLAS - LIS
2 stops25h 20mUnited Airlines
Deal found 12/17$845
This Lufthansa deal was found by Cheapflights users on 12/17. 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.
Thu 12/2611:55 amLIS - LAS
2 stops20h 13mLufthansa
Wed 1/810:10 amLAS - LIS
2 stops19h 10mLufthansa
Deal found 12/17$884
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:30 amLIS - LAS
2 stops23h 04mIberia
Sun 12/2911:08 amLAS - LIS
1 stop13h 47mIberia
Deal found 12/17$887
This EaseMyTrip deal was found by Cheapflights users on 12/18. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:15 amLIS - LAS
1 stop19h 10mAir Transat
Wed 1/110:35 pmLAS - LIS
1 stop25h 20mAir Transat
Deal found 12/18$1,124
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:05 pmLIS - LAS
2 stops24h 35mMultiple Airlines
Wed 1/85:00 amLAS - LIS
3 stops22h 50mMultiple Airlines
Deal found 12/17$1,165
This British Airways deal was found by Cheapflights users on 12/18. 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.
Tue 12/3111:10 amLIS - LAS
1 stop18h 33mBritish Airways
Tue 12/311:13 amLAS - LIS
1 stop21h 42mBritish Airways
Deal found 12/18$3,873
This Cathay Pacific deal was found by Cheapflights users on 12/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 amLIS - LAS
3 stops39h 37mCathay Pacific
Wed 1/15:53 pmLAS - LIS
3 stops44h 02mCathay Pacific
Deal found 12/18$15,186

Find flights from Lisbon to Las Vegas within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 1/25

9:25 am-8:25 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Fri 2/7

10:35 pm-7:55 am

1 stop25h 20m

$582

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 1/13

3:00 pm-10:25 am

2 stops51h 25m

Las Vegas Harry Reid Intl

Sat 1/18

10:35 pm-9:55 am

1 stop27h 20m

$653

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 3/11

5:00 am-3:10 pm

1 stop17h 10m

Las Vegas Harry Reid Intl

Tue 3/18

12:35 pm-3:10 pm

2 stops19h 35m

$756

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 3/11

5:00 am-3:10 pm

1 stop17h 10m

Las Vegas Harry Reid Intl

Tue 3/18

4:59 pm-6:50 pm

1 stop18h 51m

$760

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 3/1

5:30 am-8:22 pm

2 stops22h 52m

Las Vegas Harry Reid Intl

Mon 3/10

11:30 am-8:00 am

1 stop13h 30m

$771

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 3/1

10:00 am-11:41 pm

1 stop21h 41m

Las Vegas Harry Reid Intl

Mon 3/10

11:30 am-8:00 am

1 stop13h 30m

$782

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 1/25

11:00 am-10:15 pm

2 stops19h 15m

Las Vegas Harry Reid Intl

Fri 2/7

9:30 pm-8:10 am

1 stop26h 40m

$802

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 1/25

10:30 am-11:48 pm

1 stop21h 18m

Las Vegas Harry Reid Intl

Fri 2/7

6:00 am-7:55 am

1 stop17h 55m

$808

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 4/2

8:40 am-10:00 pm

2 stops45h 20m

Las Vegas Harry Reid Intl

Wed 4/9

10:55 am-8:05 am

2 stops37h 10m

$820

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 1/12

7:05 am-11:02 pm

2 stops23h 57m

Las Vegas Harry Reid Intl

Fri 1/17

11:50 pm-9:05 am

1 stop25h 15m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 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 December.
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.

Travel insights for flights from Lisbon to Las Vegas

Get recent, data-driven insights about flights from Lisbon to Las Vegas including ideal travel times, pricing trends, and more.

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 December 13, 2024.

To ensure you get the cheapest price possible for a flight from Lisbon to Las Vegas, you should look to book at least 77 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 April is currently the most expensive (average of $256). 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 December 18, 2024.
Peruse reviews from past customers who have flown with Lufthansa, American Airlines and United Airlines from Lisbon to Las Vegas to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Air Transat
7.8
Good
389 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Cathay Pacific
7.5
Good
841 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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 $582, was found to be the cheapest airline from Lisbon to Las Vegas.Alternate airlines to your destination round-trip include Delta and KLM. Users have found that Air Transat is 41% 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 $538 on Aer Lingus. Other airlines that offer cheap prices include Air Transat from $567 and United Airlines from $893 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 April is currently the most expensive (average of $256). 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

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 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$764Average$832FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$796Average$1,097FlexibilityNo cancel feeOn-time69%
DeltaCheapest$806Average$810FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$836Average$1,114FlexibilityNo cancel feeOn-time71%
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