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Portugal

$228+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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.
Mon 4/204:50 pm
LAS
-
LIS
2 stops32h 30m
Multiple Airlines
Wed 5/65:55 am
LIS
-
LAS
1 stop18h 30m
Multiple Airlines
Deal found 1/27$472
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/257:40 am
LAS
-
LIS
2 stops18h 35m
United Airlines
Wed 5/65:05 am
LIS
-
LAS
1 stop19h 15m
United Airlines
Deal found 1/28$486
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/257:40 am
LAS
-
LIS
2 stops18h 35m
United Airlines
Tue 5/511:25 am
LIS
-
LAS
2 stops32h 00m
United Airlines
Deal found 1/28$488
This KLM deal was found by Cheapflights users on 1/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:03 am
LAS
-
LIS
1 stop17h 57m
KLM
Wed 3/1111:25 am
LIS
-
LAS
1 stop34h 50m
KLM
Deal found 1/28$489
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/286:30 am
LAS
-
LIS
2 stops19h 45m
United Airlines
Wed 5/67:25 am
LIS
-
LAS
1 stop16h 55m
United Airlines
Deal found 1/28$490
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/257:40 am
LAS
-
LIS
2 stops18h 35m
United Airlines
Fri 5/81:00 pm
LIS
-
LAS
2 stops32h 03m
United Airlines
Deal found 1/28$493
This Air France deal was found by Cheapflights users on 1/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:03 am
LAS
-
LIS
1 stop17h 57m
Air France
Wed 5/65:35 am
LIS
-
LAS
1 stop18h 00m
Air France
Deal found 1/28$495
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/37:40 am
LAS
-
LIS
2 stops18h 35m
United Airlines
Wed 3/115:00 am
LIS
-
LAS
2 stops22h 45m
United Airlines
Deal found 1/28$496
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:45 pm
LAS
-
LIS
1 stop33h 10m
Delta
Fri 3/135:30 am
LIS
-
LAS
2 stops24h 42m
Delta
Deal found 1/28$498
This KLM deal was found by Cheapflights users on 1/27. 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 3/211:30 pm
LAS
-
LIS
1 stop25h 30m
KLM
Wed 3/113:30 pm
LIS
-
LAS
1 stop30h 45m
KLM
Deal found 1/27$499
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/257:00 am
RNO
-
LIS
2 stops19h 15m
United Airlines
Sun 3/15:00 am
LIS
-
RNO
2 stops37h 01m
United Airlines
Deal found 1/26$500
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/249:58 am
LAS
-
LIS
2 stops16h 17m
United Airlines
Tue 3/35:00 am
LIS
-
LAS
2 stops23h 31m
United Airlines
Deal found 1/27$500

Find flight deals from Nevada to Portugal

Keep the following information in mind while searching for Nevada to Portugal flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(Mytrip)

One-way from

$228
(oojo)

Popular in

May

Cheapest in

December

Average price

$1,065
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
Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Mon 3/2

8:41 am-10:15 am

1 stop17h 34m

Lisbon Humberto Delgado

Wed 5/6

5:05 am-4:20 pm

1 stop19h 15m

$486

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 3/3

7:03 am-9:00 am

1 stop17h 57m

Lisbon Humberto Delgado

Wed 3/11

11:25 am-3:15 pm

1 stop34h 50m

$489

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 2/28

6:30 am-10:15 am

2 stops19h 45m

Lisbon Humberto Delgado

Wed 5/6

7:25 am-4:20 pm

1 stop16h 55m

$490

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 3/3

7:40 am-10:15 am

2 stops18h 35m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-5:59 pm

2 stops19h 59m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 3/3

7:40 am-10:15 am

2 stops18h 35m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-8:27 pm

2 stops22h 27m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 3/4

8:41 am-10:15 am

1 stop17h 34m

Lisbon Humberto Delgado

Tue 3/10

5:00 am-8:27 pm

2 stops22h 27m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 3/2

8:41 am-10:15 am

1 stop17h 34m

Lisbon Humberto Delgado

Wed 3/11

5:00 am-5:59 pm

2 stops19h 59m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 2/25

7:40 am-10:15 am

2 stops18h 35m

Lisbon Humberto Delgado

Thu 5/7

5:05 am-8:44 pm

2 stops23h 39m

$496

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 2/28

3:45 pm-8:55 am

1 stop33h 10m

Lisbon Humberto Delgado

Fri 3/13

5:30 am-11:12 pm

2 stops24h 42m

$498

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 2/28

6:30 am-10:15 am

2 stops19h 45m

Lisbon Humberto Delgado

Tue 5/5

1:00 pm-1:03 pm

2 stops32h 03m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 45 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, December is the cheapest month in which you can book a flight from Nevada to Portugal (average of $500). Flying from Nevada to Portugal in July is currently the most expensive (average of $829). 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.

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 United Airlines, KLM, and Delta fly from Nevada to Portugal in about 17h 34m. The time it takes to get you to your destination can typically vary by up to 7h 11m. 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.

  • What are the cheapest airlines to fly from Nevada to Portugal one-way?

    One-way options have recently been found by users for as low as $348 on British Airways. Other airlines that offer cheap prices include Air Canada from $354 and United Airlines from $360 one-way.

  • 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, December is the cheapest month in which you can book a flight from Nevada to Portugal (average of $500). Flying from Nevada to Portugal in July is currently the most expensive (average of $829). 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 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$504Average$1,179FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$505Average$840FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$576Average$967FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$582Average$1,058FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$613Average$785FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$645Average$675FlexibilityNo cancel feeOn-time52%
KLMCheapest$726Average$1,019FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$925Average$1,170FlexibilityNo cancel feeOn-time71%

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