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$394+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
1 adult, Economy
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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 Wednesday 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 December 2, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$529
(Mytrip)

One-way from

$394
(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, 26% potential price rise
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Best time to find cheap flights, 32% 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 December 2, 2024.

This Justfly.com deal was found by Cheapflights users on 12/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:20 amLAS - LIS
2 stops18h 35mAir Canada
Fri 1/1711:00 amLIS - LAS
2 stops42h 53mAir Canada
Deal found 12/1$652
This oojo deal was found by Cheapflights users on 12/1. 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.
Sat 12/288:55 pmLAS - LIS
1 stop28h 55mBritish Airways
Fri 1/1711:05 amLIS - LAS
1 stop20h 43mBritish Airways
Deal found 12/1$662
This Mytrip deal was found by Cheapflights users on 12/2. 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.
Tue 12/34:45 pmLAS - LIS
2 stops22h 05mMultiple Airlines
Mon 12/92:05 pmLIS - LAS
3 stops31h 23mMultiple Airlines
Deal found 12/2$722
This United deal was found by Cheapflights users on 12/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:55 amLAS - LIS
2 stops24h 00mUnited Airlines
Fri 1/1711:00 amLIS - LAS
2 stops30h 37mUnited Airlines
Deal found 12/1$767
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/271:13 amLAS - LIS
1 stop23h 52mAmerican Airlines
Fri 1/1711:05 amLIS - LAS
1 stop20h 43mAmerican Airlines
Deal found 12/1$772
This KAYAK deal was found by Cheapflights users on 12/1. 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 12/37:35 pmLAS - LIS
1 stop30h 35mAer Lingus
Thu 12/1210:50 amLIS - LAS
1 stop15h 00mAer Lingus
Deal found 12/1$962
This oojo deal was found by Cheapflights users on 12/1. 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.
Tue 12/31:40 pmLAS - LIS
2 stops36h 35mTurkish Airlines
Thu 12/124:00 pmLIS - LAS
2 stops33h 49mTurkish Airlines
Deal found 12/1$1,144
This Delta deal was found by Cheapflights users on 12/2. 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.
Tue 12/36:15 amLAS - LIS
2 stops17h 45mDelta
Thu 12/1210:00 amLIS - LAS
2 stops21h 41mDelta
Deal found 12/2$1,199
This Virgin Atlantic deal was found by Cheapflights users on 12/1. 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.
Sat 12/1410:15 pmLAS - LIS
1 stop25h 45mVirgin Atlantic
Wed 1/110:00 amLIS - LAS
1 stop21h 59mVirgin Atlantic
Deal found 12/1$1,615
This Scandinavian Airlines deal was found by Cheapflights users on 12/1. 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.
Sat 12/2812:13 pmLAS - LIS
3 stops25h 17mScandinavian Airlines
Fri 1/176:55 amLIS - LAS
2 stops24h 45mScandinavian Airlines
Deal found 12/1$1,747
This Cathay Pacific deal was found by Cheapflights users on 12/2. 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 12/36:00 pmLAS - LIS
3 stops43h 50mCathay Pacific
Thu 12/1210:40 amLIS - LAS
3 stops37h 37mCathay Pacific
Deal found 12/2$12,082

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 2,650,959 searches. Data last updated December 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Thu 1/23

4:45 pm-10:15 pm

1 stop21h 30m

Lisbon Humberto Delgado

Sat 2/8

8:55 am-9:17 am

2 stops32h 22m

$529

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 1/15

11:25 am-9:20 am

1 stop13h 55m

Lisbon Humberto Delgado

Wed 1/22

5:00 am-7:31 pm

2 stops22h 31m

$572

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 1/7

11:48 pm-8:10 am

2 stops24h 22m

Lisbon Humberto Delgado

Tue 1/21

11:00 am-12:54 pm

2 stops33h 54m

$603

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 12/25

8:55 pm-9:50 pm

1 stop16h 55m

Lisbon Humberto Delgado

Thu 1/16

6:30 am-6:43 pm

2 stops20h 13m

$607

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 2/2

8:55 pm-9:45 pm

1 stop16h 50m

Lisbon Humberto Delgado

Mon 2/17

4:10 pm-5:46 pm

2 stops33h 36m

$614

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 2/2

6:20 pm-5:45 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 2/19

11:15 am-8:46 pm

2 stops17h 31m

$619

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Fri 1/31

7:05 am-3:35 pm

2 stops24h 30m

Lisbon Humberto Delgado

Wed 2/19

7:05 am-12:28 am

2 stops25h 23m

$738

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 5/27

11:55 pm-9:35 am

1 stop25h 40m

Lisbon Humberto Delgado

Fri 7/4

11:35 am-3:04 pm

1 stop35h 29m

$789

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Thu 12/26

10:10 am-9:05 am

1 stop14h 55m

Lisbon Humberto Delgado

Wed 1/15

11:15 am-11:48 pm

1 stop20h 33m

$924

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Thu 12/26

10:49 pm-9:00 am

1 stop26h 11m

Lisbon Humberto Delgado

Wed 1/15

5:30 am-7:23 pm

2 stops21h 53m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 21 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
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 Las Vegas-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Lisbon flight deals on Cheapflights vs. FlightHub >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 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 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 November 22, 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.

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $612). Flying from Las Vegas to Lisbon in June is currently the most expensive (average of $1,180). 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 December 2, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 25% 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 December 1, 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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 2, 2024.
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

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
8,698 reviews
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,343 reviews
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

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
391 reviews
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,297 reviews
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,141 reviews
Delta
8.0
Very good
8,698 reviews

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

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.

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

    According to our current data, Air Canada ($572), United Airlines ($603), and Finnair ($614) offers the cheapest pricing from Las Vegas to Lisbon. These flights start at 43% 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 British Airways. According to our data, you can fly for as low as $445. Users have also found prices from $449 and $453 on Air Canada and United Airlines, respectively.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $612). Flying from Las Vegas to Lisbon in June is currently the most expensive (average of $1,180). 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 Las Vegas to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Funchal flights
Reno to Lisbon flights
Las Vegas to Faro 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 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$603Average$912FlexibilityNo cancel feeOn-time67%
KLMCheapest$626Average$996FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$629Average$909FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$636Average$952FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$664Average$1,064FlexibilityNo cancel feeOn-time70%
DeltaCheapest$723Average$1,027FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$1,315Average$1,422FlexibilityNo cancel feeOn-timeN/A
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