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$255+ Cheap flights from Las Vegas (LAS) to Lisbon (LIS)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Las Vegas Harry Reid Intl to Lisbon Humberto Delgado are usually found in January or February, booked 4 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Las Vegas to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Lisbon (LIS). 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 31, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$561
(Booking.com)

One-way from

$367
(Kiwi.com)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Lisbon Humberto Delgado flights.
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High demand for flights, 28% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Las Vegas Harry Reid Intl to Lisbon Humberto Delgado
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One-way flight from Las Vegas Harry Reid Intl to Lisbon Humberto Delgado
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Find flight deals from Las Vegas to Lisbon

Cheapest flights from Las Vegas to Lisbon
Explore the most affordable flight options available from Las Vegas to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:25 pmLAS - LIS
1 stop25h 30mAir Canada
Tue 12/1711:00 amLIS - LAS
1 stop18h 53mAir Canada
Deal found 10/30$561
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/1811:31 amLAS - LIS
1 stop12h 39mUnited Airlines
Tue 11/2611:00 amLIS - LAS
2 stops31h 59mUnited Airlines
Deal found 10/30$586
This Delta deal was found by Cheapflights users on 10/31. 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 12/29:38 amLAS - LIS
2 stops15h 22mDelta
Tue 12/1711:15 amLIS - LAS
2 stops21h 17mDelta
Deal found 10/31$598
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:10 amLAS - LIS
2 stops18h 45mMultiple Airlines
Mon 12/93:55 pmLIS - LAS
2 stops37h 58mMultiple Airlines
Deal found 10/30$605
This British Airways deal was found by Cheapflights users on 10/31. 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.
Wed 11/2011:00 amLAS - LIS
1 stop13h 55mBritish Airways
Wed 11/2711:15 amLIS - LAS
1 stop20h 24mBritish Airways
Deal found 10/31$608
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 11/1712:59 amLAS - LIS
1 stop24h 06mAmerican Airlines
Tue 11/2611:10 amLIS - LAS
1 stop20h 29mAmerican Airlines
Deal found 10/30$614
This KLM deal was found by Cheapflights users on 10/31. 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.
Tue 11/263:59 pmLAS - LIS
1 stop23h 11mKLM
Mon 12/211:25 amLIS - LAS
1 stop34h 45mKLM
Deal found 10/31$618
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:20 pmLAS - LIS
2 stops23h 10mLufthansa
Wed 1/83:55 pmLIS - LAS
2 stops33h 47mLufthansa
Deal found 10/30$767
This KAYAK deal was found by Cheapflights users on 10/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/127:35 pmLAS - LIS
1 stop30h 35mAer Lingus
Tue 12/310:50 amLIS - LAS
1 stop15h 00mAer Lingus
Deal found 10/31$868
This Scandinavian Airlines deal was found by Cheapflights users on 10/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/201:50 pmLAS - LIS
3 stops24h 20mScandinavian Airlines
Wed 11/277:05 amLIS - LAS
2 stops22h 14mScandinavian Airlines
Deal found 10/31$882
This Finnair deal was found by Cheapflights users on 10/31. 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.
Mon 11/2511:31 amLAS - LIS
2 stops19h 24mFinnair
Mon 12/24:10 pmLIS - LAS
2 stops33h 30mFinnair
Deal found 10/31$1,115
This oojo deal was found by Cheapflights users on 10/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1112:59 amLAS - LIS
2 stops54h 01mTurkish Airlines
Tue 12/34:00 pmLIS - LAS
2 stops30h 53mTurkish Airlines
Deal found 10/31$1,358

Find flights from Las Vegas to Lisbon within your budget

Customize your flight search to find flights from Las Vegas to Lisbon 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 11/17

4:45 pm-9:25 pm

2 stops20h 40m

$255

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 11/16

12:59 am-8:55 am

1 stop23h 56m

$478

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Fri 1/3

12:55 am-8:10 am

2 stops23h 15m

$537

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 1/4

6:01 am-9:05 am

1 stop19h 04m

$544

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 11/5

11:59 pm-10:10 am

2 stops26h 11m

$592

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 12/15

6:00 am-8:00 am

2 stops18h 00m

$645

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Fri 1/3

1:13 am-9:05 am

1 stop23h 52m

$729

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 11/5

1:45 pm-9:50 pm

3 stops24h 05m

$2,938

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 12/2

11:25 pm-8:55 am

1 stop25h 30m

Lisbon Humberto Delgado

Tue 12/17

11:00 am-9:53 pm

1 stop18h 53m

$561

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 11/18

11:31 am-8:10 am

1 stop12h 39m

Lisbon Humberto Delgado

Tue 11/26

11:00 am-10:59 am

2 stops31h 59m

$586

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 25 results
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Compare providers for flights from Las Vegas to Lisbon

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 Las Vegas to Lisbon in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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 Las Vegas-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant 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 Las Vegas-Lisbon 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 Las Vegas to Lisbon

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Lisbon. Price data was last updated on October 25, 2024.

The best time to book flights from Las Vegas to Lisbon is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

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

Currently, December is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $575). Flying from Las Vegas to Lisbon in June is currently the most expensive (average of $1,182). 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.

What is the cheapest time of day to fly from LAS to LIS?

Find hourly flight availability from Las Vegas to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

One of the essential ways to save on airfare from Las Vegas to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Lisbon. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Las Vegas to Lisbon flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 31, 2024.
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
388 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Cathay Pacific
7.7
Good
876 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,318 reviews
Delta
8.0
Very good
8,835 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • Can I find flights from Las Vegas to Lisbon for under $600 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Lisbon for under $600. The cheapest flight booked recently is on Air Canada for just $561, but on average you can expect to pay $1,774.

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

    According to our current data, Air Canada ($561), United Airlines ($586), and KLM ($598) offers the cheapest pricing from Las Vegas to Lisbon. These flights start at 42% lower than the current average price 3 months from now.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $537. Users have also found prices from $544 and $592 on Iberia and Aer Lingus, respectively.

  • What does LAS to LIS mean?

    LAS stands for Las Vegas Harry Reid Intl Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Las Vegas to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Las Vegas to Lisbon that allow pets onboard?

    Many airlines flying from Las Vegas to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Lisbon?

    Yes, you can often find last-minute deals on Las Vegas to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Lisbon flight deals updated?

    The Las Vegas to Lisbon flight deals you see on this page were last updated on 10/31.

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

    Currently, December is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $575). Flying from Las Vegas to Lisbon in June is currently the most expensive (average of $1,182). 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

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Alternative routes for Las Vegas to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Faro flights
Las Vegas to Funchal flights
Reno to Lisbon flights

Top 7 airlines flying from Las Vegas to Lisbon

Discover the top 7 airlines that operate flights from Las Vegas to Lisbon. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$566Average$1,060FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$603Average$904FlexibilityNo cancel feeOn-time67%
KLMCheapest$626Average$997FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$630Average$996FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$631Average$941FlexibilityNo cancel feeOn-time69%
DeltaCheapest$657Average$1,036FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$1,110Average$1,379FlexibilityNo cancel feeOn-timeN/A
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