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Portugal

$286+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(Air Transat)

One-way from

$344
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$863
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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From Nevada to Portugal
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One-way flight from Nevada to Portugal
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Highest demand for flights based on searches. 11% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Air Transat deal was found by Cheapflights users on 3/27. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/49:55 amLAS - LIS
1 stop12h 55mAir Transat
Tue 7/111:35 amLIS - LAS
1 stop18h 23mAir Transat
Deal found 3/27$626
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:18 amLAS - LIS
1 stop22h 47mMultiple Airlines
Thu 11/1310:55 amLIS - LAS
1 stop20h 40mMultiple Airlines
Deal found 3/27$631
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:31 amLAS - LIS
2 stops40h 34mFinnair
Thu 11/134:10 pmLIS - LAS
2 stops33h 27mFinnair
Deal found 3/27$640
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amLAS - LIS
2 stops19h 20mAir Canada
Fri 12/1911:00 amLIS - LAS
2 stops42h 58mAir Canada
Deal found 3/27$645
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 12/108:55 pmLAS - LIS
1 stop16h 55mAmerican Airlines
Fri 12/197:05 amLIS - LAS
1 stop19h 45mAmerican Airlines
Deal found 3/27$654
This Porter Airlines deal was found by Cheapflights users on 3/27. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/311:10 pmLAS - LIS
1 stop23h 40mPorter Airlines
Tue 7/111:35 amLIS - LAS
1 stop18h 23mPorter Airlines
Deal found 3/27$658
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 11/212:59 amLAS - LIS
2 stops23h 11mUnited Airlines
Thu 11/1311:00 amLIS - LAS
2 stops39h 58mUnited Airlines
Deal found 3/27$723
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2010:35 amRNO - LIS
2 stops19h 00mUnited Airlines
Wed 4/3011:25 amLIS - RNO
2 stops35h 57mUnited Airlines
Deal found 3/27$809
This KLM deal was found by Cheapflights users on 3/27. 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 4/213:15 pmLAS - LIS
1 stop19h 25mKLM
Mon 4/287:30 pmLIS - LAS
1 stop26h 45mKLM
Deal found 3/27$824
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:20 pmLAS - LIS
1 stop25h 00mSWISS
Mon 4/285:55 amLIS - LAS
2 stops48h 00mSWISS
Deal found 3/27$825
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:00 amLAS - LIS
2 stops23h 05mBritish Airways
Fri 11/146:30 amLIS - LAS
2 stops23h 57mBritish Airways
Deal found 3/27$832
This Finnair deal was found by Cheapflights users on 3/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:01 amRNO - LIS
2 stops25h 39mFinnair
Wed 4/307:20 amLIS - RNO
2 stops21h 43mFinnair
Deal found 3/26$853

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 March 28, 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 6/4

9:55 am-6:50 am

1 stop12h 55m

Lisbon Humberto Delgado

Tue 7/1

11:35 am-9:58 pm

1 stop18h 23m

$626

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 6/3

11:10 pm-6:50 am

1 stop23h 40m

Lisbon Humberto Delgado

Tue 7/1

11:35 am-9:58 pm

1 stop18h 23m

$658

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 6/4

6:20 pm-9:35 am

2 stops31h 15m

Lisbon Humberto Delgado

Wed 6/18

8:15 am-9:58 pm

2 stops21h 43m

$694

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 9/17

11:25 am-9:20 am

1 stop13h 55m

Lisbon Humberto Delgado

Tue 9/30

11:25 am-3:19 pm

2 stops35h 54m

$784

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 9/17

6:00 am-9:20 am

3 stops19h 20m

Lisbon Humberto Delgado

Tue 9/30

11:25 am-9:58 pm

2 stops42h 33m

$788

RenoLisbon

RNO - LIS

RNOLIS

Reno

Sun 4/20

10:35 am-1:35 pm

2 stops19h 00m

Lisbon Humberto Delgado

Wed 4/30

11:25 am-3:22 pm

2 stops35h 57m

$809

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/21

3:15 pm-6:40 pm

1 stop19h 25m

Lisbon Humberto Delgado

Mon 4/28

7:30 pm-2:15 pm

1 stop26h 45m

$824

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/21

2:20 pm-11:20 pm

1 stop25h 00m

Lisbon Humberto Delgado

Mon 4/28

5:55 am-9:55 pm

2 stops48h 00m

$825

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 4/9

7:00 am-2:05 pm

2 stops23h 05m

Lisbon Humberto Delgado

Fri 11/14

6:30 am-10:27 pm

2 stops23h 57m

$832

RenoLisbon

RNO - LIS

RNOLIS

Reno

Sun 4/20

6:01 am-3:40 pm

2 stops25h 39m

Lisbon Humberto Delgado

Wed 4/30

7:20 am-9:03 pm

2 stops21h 43m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 38 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, January is the cheapest month in which you can book a flight from Nevada to Portugal (average of $612). Flying from Nevada to Portugal in June is currently the most expensive (average of $1,213). 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nevada to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated March 28, 2025.
To help decide which airline to fly from Nevada to Portugal, see what other customers have to say about Delta, Porter Airlines and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Nevada to Portugal. 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 to fly from Nevada to Portugal one-way?

    One-way options have recently been found by users for as low as $541 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Air Transat from $586 and British Airways from $604 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, January is the cheapest month in which you can book a flight from Nevada to Portugal (average of $612). Flying from Nevada to Portugal in June is currently the most expensive (average of $1,213). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$465Average$1,093FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$596Average$910FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$623Average$1,121FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$635Average$1,088FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$645Average$675FlexibilityNo cancel feeOn-time52%
KLMCheapest$694Average$1,214FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$695Average$1,104FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$699Average$1,040FlexibilityNo cancel feeOn-time70%
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