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$289+ Cheap flights from Portugal to Nevada

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LAS
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Portugal to Nevada

Cheapest flights from Portugal to Nevada
Explore the most affordable flight options available from Portugal to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/2610:20 pm
LIS
-
LAS
2 stops45h 20m
Multiple Airlines
lun. 5/187:00 pm
LAS
-
LIS
1 stop32h 15m
Multiple Airlines
Deal found 1/27$673
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/88:35 am
LIS
-
LAS
1 stop21h 27m
Air Transat
lun. 2/2311:05 pm
LAS
-
LIS
1 stop23h 40m
Air Transat
Deal found 1/27$677
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2811:35 am
LIS
-
LAS
1 stop32h 07m
Air Transat
jue. 10/89:45 am
LAS
-
LIS
1 stop15h 50m
Air Transat
Deal found 1/28$696
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/1410:30 am
LIS
-
LAS
1 stop15h 50m
Multiple Airlines
sáb. 3/2111:00 am
LAS
-
LIS
1 stop17h 45m
Multiple Airlines
Deal found 1/28$714
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/18:35 am
LIS
-
LAS
1 stop21h 27m
Air Transat
lun. 3/1611:05 pm
LAS
-
LIS
1 stop24h 40m
Air Transat
Deal found 1/28$726
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/276:40 am
LIS
-
LAS
2 stops24h 12m
Multiple Airlines
lun. 5/187:00 pm
LAS
-
LIS
1 stop32h 15m
Multiple Airlines
Deal found 1/27$730
This Rumbo 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1811:35 am
LIS
-
LAS
1 stop18h 42m
Air Transat
mar. 8/2511:15 pm
LAS
-
LIS
1 stop26h 20m
Air Transat
Deal found 1/27$733
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/299:05 am
LIS
-
LAS
2 stops33h 21m
Multiple Airlines
lun. 5/187:00 pm
LAS
-
LIS
1 stop32h 15m
Multiple Airlines
Deal found 1/27$743
This Rumbo 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/204:25 pm
LIS
-
LAS
2 stops38h 19m
Multiple Airlines
mié. 5/271:05 pm
LAS
-
LIS
2 stops23h 35m
Multiple Airlines
Deal found 1/28$750
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/265:55 am
LIS
-
LAS
2 stops24h 07m
Multiple Airlines
sáb. 5/167:20 pm
LAS
-
LIS
1 stop20h 05m
Multiple Airlines
Deal found 1/27$757
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/138:20 am
OPO
-
LAS
2 stops19h 40m
American Airlines
vie. 3/2010:31 am
LAS
-
OPO
2 stops18h 14m
American Airlines
Deal found 1/27$780
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/118:20 am
OPO
-
LAS
2 stops20h 40m
American Airlines
dom. 2/158:00 am
LAS
-
OPO
2 stops15h 40m
American Airlines
Deal found 1/28$786

Find flight deals from Portugal to Nevada

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(Kiwi.com)

One-way from

$289
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$921
Provider with most accurate pricing for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Las Vegas Harry Reid Intl flights.
Search Deals
From Portugal to Nevada
Search Deals
One-way flight from Portugal to Nevada
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 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 Portugal to Nevada 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 enero 29, 2026.
Use the filters below to find and compare flights from Portugal to Nevada that are best for you.

Fly from

Portugal

Fly to

Nevada

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

sáb. 3/14

10:30 am-7:20 pm

1 stop15h 50m

Las Vegas Harry Reid Intl

sáb. 3/21

11:00 am-11:45 am

1 stop17h 45m

$714

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mié. 2/25

4:55 pm-9:06 pm

2 stops36h 11m

Las Vegas Harry Reid Intl

mié. 3/4

9:50 am-9:35 pm

2 stops27h 45m

$758

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

vie. 5/1

11:05 am-10:28 pm

1 stop19h 23m

Las Vegas Harry Reid Intl

mié. 5/13

11:51 am-11:15 pm

2 stops27h 24m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

jue. 4/30

11:05 am-10:28 pm

1 stop19h 23m

Las Vegas Harry Reid Intl

lun. 5/18

10:10 pm-10:05 am

1 stop27h 55m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 5/4

11:05 am-10:28 pm

1 stop19h 23m

Las Vegas Harry Reid Intl

mié. 5/13

5:20 pm-10:05 am

1 stop32h 45m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

dom. 3/1

11:05 am-10:30 pm

1 stop19h 25m

Las Vegas Harry Reid Intl

vie. 5/1

5:20 pm-10:05 am

1 stop32h 45m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 4/27

11:05 am-10:28 pm

1 stop19h 23m

Las Vegas Harry Reid Intl

dom. 5/17

11:51 am-11:05 pm

2 stops27h 14m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mié. 2/25

11:05 am-6:39 pm

1 stop15h 34m

Las Vegas Harry Reid Intl

mié. 3/4

12:45 pm-2:50 pm

2 stops18h 05m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

sáb. 5/2

11:05 am-10:28 pm

1 stop19h 23m

Las Vegas Harry Reid Intl

mar. 5/12

9:22 am-5:55 pm

2 stops24h 33m

$767

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mar. 4/28

11:05 am-6:26 pm

1 stop15h 21m

Las Vegas Harry Reid Intl

lun. 5/18

5:20 pm-11:10 pm

1 stop21h 50m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 25 results
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Best time to book a flight from Portugal to Nevada

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

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

Currently, February is the cheapest month in which you can book a flight from Portugal to Nevada (average of $499). Flying from Portugal to Nevada in December is currently the most expensive (average of $792). 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.

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. 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 Nevada. Reviews last updated enero 29, 2026.
Read through reviews of airlines operating flights from Portugal to Nevada, such as Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    A quick flight from Portugal to Nevada can take about 19h 23m. British Airways provides one of the quickest options available for as low as $767. Portugal and Nevada are separated by a distance of 5437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $392 on Air Transat. Other airlines that offer cheap prices include British Airways from $562 and Aer Lingus from $592 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portugal to Nevada (average of $499). Flying from Portugal to Nevada in December is currently the most expensive (average of $792). 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 Portugal to Nevada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Portugal to Nevada

Discover the top 2 airlines that operate flights from Portugal to Nevada. 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$714Average$830FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$733Average$974FlexibilityNo cancel feeOn-time71%

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