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$348+ Cheap flights from Nevada to Portugal

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Nevada to Portugal

Cheapest flights from Nevada to Portugal
Explore the most affordable flight options available from Nevada to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Rumbo 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:55 pmLAS - LIS
2 stops30h 05mVirgin Atlantic
Thu 12/1110:00 amLIS - LAS
1 stop17h 50mVirgin Atlantic
Deal found 10/30$474
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:59 amLAS - LIS
1 stop12h 56mDelta
Thu 12/115:00 amLIS - LAS
1 stop17h 15mDelta
Deal found 10/30$486
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/36:00 amRNO - LIS
2 stops18h 00mDelta
Sun 12/75:30 amLIS - RNO
2 stops38h 00mDelta
Deal found 10/29$507
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:30 pmLAS - LIS
1 stop25h 50mMultiple Airlines
Sun 12/75:00 amLIS - LAS
1 stop17h 40mMultiple Airlines
Deal found 10/28$533
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:10 amLAS - LIS
1 stop16h 10mMultiple Airlines
Tue 11/255:00 amLIS - LAS
2 stops23h 07mMultiple Airlines
Deal found 10/30$549
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/186:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Tue 11/255:00 amLIS - LAS
2 stops22h 18mUnited Airlines
Deal found 10/29$553
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/510:33 amRNO - LIS
2 stops15h 42mUnited Airlines
Tue 11/115:00 amLIS - RNO
2 stops20h 34mUnited Airlines
Deal found 10/29$561
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 pmRNO - LIS
2 stops29h 00mAir Canada
Thu 5/711:25 amLIS - RNO
2 stops38h 02mAir Canada
Deal found 10/28$597
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:20 pmRNO - LIS
2 stops29h 00mAir Canada
Fri 5/112:55 pmLIS - RNO
2 stops36h 32mAir Canada
Deal found 10/28$603
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amRNO - LIS
2 stops19h 55mUnited Airlines
Thu 4/307:30 amLIS - RNO
2 stops24h 18mUnited Airlines
Deal found 10/28$606
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amRNO - LIS
2 stops19h 55mUnited Airlines
Tue 4/285:05 amLIS - RNO
2 stops24h 48mUnited Airlines
Deal found 10/28$607
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:25 amRNO - LIS
3 stops20h 50mUnited Airlines
Fri 5/112:55 pmLIS - RNO
2 stops32h 09mUnited Airlines
Deal found 10/28$608

Cheap flight deals from Nevada to Portugal

Keep the following information in mind while searching for Nevada to Portugal flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$474
(Rumbo)

One-way from

$348
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$953
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Lisbon Humberto Delgado flights.
Search Deals
From Nevada to Portugal
Search Deals
One-way flight from Nevada to Portugal
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nevada to Portugal 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 30, 2025.
Use the filters below to find and compare flights from Nevada to Portugal that are best for you.

Fly from

Nevada

Fly to

Portugal

Route

Depart

Return

Price

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 1/21

7:02 am-8:00 am

1 stop16h 58m

Lisbon Humberto Delgado

Thu 1/29

5:00 am-2:15 pm

1 stop17h 15m

$486

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 1/21

9:58 am-11:20 am

2 stops17h 22m

Lisbon Humberto Delgado

Thu 1/29

5:00 am-2:15 pm

1 stop17h 15m

$490

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 1/18

7:02 am-8:00 am

1 stop16h 58m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-8:02 pm

2 stops23h 02m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 1/17

8:55 pm-10:30 pm

1 stop17h 35m

Lisbon Humberto Delgado

Sat 1/24

8:20 am-9:48 pm

2 stops21h 28m

$497

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 1/17

8:55 pm-10:30 pm

1 stop17h 35m

Lisbon Humberto Delgado

Sun 1/25

7:45 am-8:01 pm

2 stops20h 16m

$497

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 1/17

2:13 pm-5:30 pm

2 stops19h 17m

Lisbon Humberto Delgado

Sun 1/25

5:00 am-8:02 pm

2 stops23h 02m

$500

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 1/17

10:21 am-11:20 am

2 stops16h 59m

Lisbon Humberto Delgado

Sat 1/24

5:00 am-10:01 pm

2 stops25h 01m

$500

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 1/21

9:00 am-11:20 am

2 stops18h 20m

Lisbon Humberto Delgado

Thu 1/29

5:00 am-6:56 pm

2 stops21h 56m

$500

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 2/7

7:02 am-11:20 am

2 stops20h 18m

Lisbon Humberto Delgado

Sun 2/15

5:00 am-8:10 pm

2 stops23h 10m

$500

RenoLisbon

RNO - LIS

RNOLIS

Reno

Mon 1/5

10:50 pm-8:00 am

2 stops25h 10m

Lisbon Humberto Delgado

Mon 2/2

5:00 am-9:45 pm

2 stops24h 45m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 46 results
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Best time to book a flight from Nevada to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Nevada 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 Nevada to Portugal

What is the cheapest month to book a flight from Nevada to Portugal?

Currently, October is the cheapest month in which you can book a flight from Nevada to Portugal (average of $554). Flying from Nevada to Portugal in July is currently the most expensive (average of $900). 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 NV to PT?

Find hourly flight availability from Nevada to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Nevada to Portugal in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Nevada to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Nevada to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nevada to Portugal flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Nevada to Portugal. 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 Nevada to Portugal?

    Airlines like KLM, Delta, and United Airlines fly from Nevada to Portugal in about 16h 58m. The time it takes to get you to your destination can typically vary by up to 2h 57m. The distance between Nevada and Portugal is about 5437 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Nevada to Portugal that include hotel bookings?

    Yes. In addition to deals on Nevada to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nevada to Portugal?

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

  • Can I find deals for business class flights from Nevada to Portugal?

    Yes. Cheapflights offers flight deals from Nevada to Portugal 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 Nevada to Portugal?

    Currently, October is the cheapest month in which you can book a flight from Nevada to Portugal (average of $554). Flying from Nevada to Portugal in July is currently the most expensive (average of $900). 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 Nevada to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Nevada to Portugal

Discover the top 8 airlines that operate flights from Nevada to Portugal. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$576Average$1,026FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$597Average$1,077FlexibilityNo cancel feeOn-time69%
KLMCheapest$597Average$999FlexibilityNo cancel feeOn-time75%
Air TransatCheapest$613Average$716FlexibilityNo cancel feeOn-time50%
DeltaCheapest$641Average$1,186FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$645Average$675FlexibilityNo cancel feeOn-time52%
British AirwaysCheapest$665Average$1,047FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$733Average$1,183FlexibilityNo cancel feeOn-time71%

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