What is the cheapest airline that flies from Nevada to Portugal?

Air France, Delta, and Air Canada are the most popular carriers operating from Nevada to Portugal

How long is the flight from Nevada to Portugal?

Average flight duration from Nevada to Portugal depends on which airport you fly into and out of. Flying from Las Vegas to Lisbon is 13h 15m on average, while flying from Reno to Lisbon is 19h 05m on average. Lisbon is the most popular airport in Portugal.

What airlines fly to Portugal?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Portugal from Nevada according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 8 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Nevada to Portugal?

Prices for flights from Nevada to Portugal are updated daily.

How many operators does momondo search for flights from Nevada to Portugal?

There are 8 operators available for flights from Nevada to Portugal as of September 2025.

How old do you have to be to fly from Nevada to Portugal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$253 Cheap Flights from Nevada to Portugal in 2025/26

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Find the cheapest flights from Nevada to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

11:10 am - 9:20 amLAS-LIS

14h 10m1 stop

5:00 am - 9:44 pmLIS-LAS

24h 44m2 stops

$546Air Canada

Find Deal

Mon, Oct 20 - Wed, Nov 12

11:15 pm - 9:20 amLAS-LIS

26h 05m1 stop

12:20 pm - 12:00 pmLIS-LAS

31h 40m1 stop

$548Multiple Airlines

Find Deal

Mon, Oct 20 - Tue, Nov 4

6:00 am - 9:20 amLAS-LIS

19h 20m2 stops

5:00 am - 9:44 pmLIS-LAS

24h 44m2 stops

$550Air Canada

Find Deal

Sun, Oct 19 - Wed, Nov 12

8:30 am - 10:15 amLAS-LIS

17h 45m1 stop

11:00 am - 2:50 pmLIS-LAS

35h 50m2 stops

$551United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

11:10 am - 9:20 amLAS-LIS

14h 10m1 stop

5:00 am - 6:35 pmLIS-LAS

21h 35m2 stops

$553Multiple Airlines

Find Deal

Mon, Oct 20 - Tue, Nov 4

10:34 am - 10:45 amLAS-LIS

16h 11m1 stop

5:00 am - 2:15 pmLIS-LAS

17h 15m1 stop

$554Delta

Find Deal

Mon, Oct 20 - Tue, Nov 4

7:15 am - 8:10 amLAS-LIS

16h 55m2 stops

11:00 am - 2:50 pmLIS-LAS

35h 50m2 stops

$555United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

10:17 am - 3:10 pmLAS-LIS

20h 53m2 stops

5:00 am - 2:15 pmLIS-LAS

17h 15m1 stop

$558Delta

Find Deal

Mon, Nov 10 - Tue, Nov 25

10:00 pm - 10:05 amLAS-LIS

28h 05m1 stop

6:35 pm - 6:50 pmLIS-LAS

32h 15m1 stop

$585British Airways

Find Deal

Sun, Oct 19 - Thu, Nov 13

11:14 am - 9:45 pmRNO-LIS

26h 31m2 stops

6:40 pm - 11:04 pmLIS-RNO

36h 24m2 stops

$751British Airways

Find Deal

Sun, Nov 9 - Sat, Nov 15

Delta flights from Nevada to Portugal

Our best Delta deals on Nevada to Portugal flight tickets

Delta

Oct 20

LAS10:34 amLas Vegas Harry Reid Intl

16h 11m

1 stop

LIS10:45 amLisbon Humberto Delgado

Nov 4

LIS5:00 amLisbon Humberto Delgado

17h 15m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

$554

Find similar

Delta

Nov 10

LAS10:17 amLas Vegas Harry Reid Intl

20h 53m

2 stops

LIS3:10 pmLisbon Humberto Delgado

Nov 25

LIS5:00 amLisbon Humberto Delgado

17h 15m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

$558

Find similar

Delta

Oct 20

LAS7:10 amLas Vegas Harry Reid Intl

16h 50m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 12

LIS10:00 amLisbon Humberto Delgado

20h 22m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

$567

Find similar

Air Canada flights from Nevada to Portugal

Our best Air Canada deals on Nevada to Portugal flight tickets

Air Canada

Oct 20

LAS11:10 amLas Vegas Harry Reid Intl

14h 10m

1 stop

LIS9:20 amLisbon Humberto Delgado

Nov 12

LIS5:00 amLisbon Humberto Delgado

24h 44m

2 stops

LAS9:44 pmLas Vegas Harry Reid Intl

$546

Find similar

Air Canada

Oct 19

LAS6:00 amLas Vegas Harry Reid Intl

19h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Nov 12

LIS5:00 amLisbon Humberto Delgado

24h 44m

2 stops

LAS9:44 pmLas Vegas Harry Reid Intl

$550

Find similar

Air Canada

Oct 20

LAS11:15 pmLas Vegas Harry Reid Intl

26h 05m

1 stop

LIS9:20 amLisbon Humberto Delgado

Nov 11

LIS5:00 amLisbon Humberto Delgado

25h 31m

2 stops

LAS10:31 pmLas Vegas Harry Reid Intl

$552

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

11:10 am-9:20 am

1 stop14h 10m

Lisbon Humberto Delgado

Wed 11/12

5:00 am-9:44 pm

2 stops24h 44m

$546

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

11:15 pm-9:20 am

1 stop26h 05m

Lisbon Humberto Delgado

Tue 11/4

12:20 pm-12:00 pm

1 stop31h 40m

$548

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 10/19

6:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Wed 11/12

5:00 am-9:44 pm

2 stops24h 44m

$550

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 12/10

8:30 am-10:15 am

1 stop17h 45m

Lisbon Humberto Delgado

Wed 12/17

11:00 am-2:50 pm

2 stops35h 50m

$551

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

11:10 am-9:20 am

1 stop14h 10m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-6:35 pm

2 stops21h 35m

$553

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

10:34 am-10:45 am

1 stop16h 11m

Lisbon Humberto Delgado

Tue 11/4

5:00 am-2:15 pm

1 stop17h 15m

$554

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 12/10

7:15 am-8:10 am

2 stops16h 55m

Lisbon Humberto Delgado

Wed 12/17

11:00 am-2:50 pm

2 stops35h 50m

$555

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 11/10

10:17 am-3:10 pm

2 stops20h 53m

Lisbon Humberto Delgado

Tue 11/25

5:00 am-2:15 pm

1 stop17h 15m

$558

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 10/19

10:00 pm-10:05 am

1 stop28h 05m

Lisbon Humberto Delgado

Thu 11/13

6:35 pm-6:50 pm

1 stop32h 15m

$585

RenoLisbon

RNO - LIS

RNOLIS

Reno

Sun 11/9

11:14 am-9:45 pm

2 stops26h 31m

Lisbon Humberto Delgado

Sat 11/15

6:40 pm-11:04 pm

2 stops36h 24m

$751

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nevada to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Nevada is in November. Flight prices, which tend to average around $764, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Nevada during January instead. Flights to Portugal in January, while not as cheap as those in November, still average around $791.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Nevada. The lowest ticket price found for a Sunday departure recently was $909. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,234.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Nevada to Portugal during this time can be as low as $948. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,234 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $977 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Nevada for as low as $818 on momondo.

Cheap Nevada to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Portugal

Direct flights	None

There are no direct flights from Nevada to Portugal. There are no popular flight routes from Nevada to Portugal.

Search flight deals

When did momondo last update prices for flights from Nevada to Portugal?
Prices for flights from Nevada to Portugal are updated daily.
How many operators does momondo search for flights from Nevada to Portugal?
There are 8 operators available for flights from Nevada to Portugal as of September 2025.
How old do you have to be to fly from Nevada to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Nevada to Portugal

Compare and see reviews for airlines that fly from Nevada to Portugal with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $576	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $597	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
KLM	PriceFrom $597	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Air Transat	PriceFrom $613	Free Cancellation	Rating 7.7 441 reviews	Search Air Transat flights
Delta	PriceFrom $641	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Porter Airlines	PriceFrom $645	Free Cancellation	Rating 7.9 365 reviews	Search Porter Airlines flights
British Airways	PriceFrom $656	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
American Airlines	PriceFrom $733	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nevada to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Nevada to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Nevada with this policy.

How can momondo help me find flights from Nevada to Portugal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Nevada.

I’m not ready to book a flight from Nevada to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Nevada to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.