How long is the flight from Portugal to Nevada?

Flight times from Portugal to Nevada vary, but if you’re flying out of Lisbon and flying into Las Vegas (one of the most popular routes), then the duration is 17h 03m on average. Another popular route from Portugal to Nevada is flying from Porto to Las Vegas, which will take roughly 20h 52m. Keep in mind that layovers or delays could extend your travel time.

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

Air Transat, British Airways, and Turkish Airlines are the most popular carriers operating from Portugal to Nevada

What airlines fly to Nevada?

Delta, British Airways and American Airlines are the top three most popular airlines that fly to Nevada from Portugal according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 4 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portugal to Nevada were last updated today.

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

The number of operators available for flights from Portugal to Nevada is 4 as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Nevada.

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

The required travel and health documents for your Nevada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nevada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$467 Cheap Flights from Portugal to Nevada in 2025/26

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Find the cheapest flights from Portugal to Nevada

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Recent round-trip flight deals from Portugal to Nevada

Enter your travel dates to find the best prices.

8:35 am - 11:42 amLIS-LAS

35h 07m1 stop

11:05 pm - 6:45 amLAS-LIS

23h 40m1 stop

$655Air Transat

Find Deal

Fri, Nov 14 - Fri, Nov 28

10:00 am - 11:42 amLIS-LAS

33h 42m1 stop

12:40 pm - 6:45 amLAS-LIS

34h 05m1 stop

$696Air Transat

Find Deal

Wed, Nov 19 - Wed, Nov 26

11:15 am - 6:12 pmLIS-LAS

14h 57m1 stop

8:55 pm - 12:05 pmLAS-LIS

31h 10m1 stop

$888American Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

6:00 am - 2:40 pmOPO-LAS

16h 40m1 stop

4:25 pm - 3:15 pmLAS-OPO

14h 50m1 stop

$891United Airlines

Find Deal

Sun, Nov 23 - Sun, Dec 7

6:00 am - 2:40 pmOPO-LAS

16h 40m1 stop

4:25 pm - 3:15 pmLAS-OPO

14h 50m1 stop

$892United Airlines

Find Deal

Sun, Nov 23 - Sun, Dec 7

10:40 am - 6:50 pmLIS-LAS

16h 10m1 stop

8:55 pm - 9:55 pmLAS-LIS

17h 00m1 stop

$894British Airways

Find Deal

Wed, Jan 7 - Mon, Jan 12

11:05 am - 10:49 pmLIS-LAS

19h 44m1 stop

7:00 am - 9:05 amLAS-LIS

18h 05m1 stop

$902British Airways

Find Deal

Fri, Nov 28 - Sun, Nov 30

5:00 am - 6:28 pmLIS-LAS

21h 28m2 stops

1:59 pm - 5:30 pmLAS-LIS

19h 31m2 stops

$903Delta

Find Deal

Fri, Nov 28 - Fri, Dec 12

11:25 am - 11:59 pmLIS-LAS

20h 34m2 stops

10:22 am - 3:10 pmLAS-LIS

20h 48m2 stops

$904Delta

Find Deal

Mon, Nov 10 - Sun, Nov 16

11:05 am - 9:41 pmLIS-LAS

18h 36m2 stops

11:54 pm - 9:05 amLAS-LIS

25h 11m1 stop

$919American Airlines

Find Deal

Sun, Nov 16 - Sun, Nov 23

Air Transat flights from Portugal to Nevada

Our best Air Transat deals on Portugal to Nevada flight tickets

Air Transat

Nov 14

LIS8:35 amLisbon Humberto Delgado

35h 07m

1 stop

LAS11:42 amLas Vegas Harry Reid Intl

Nov 28

LAS11:05 pmLas Vegas Harry Reid Intl

23h 40m

1 stop

LIS6:45 amLisbon Humberto Delgado

$655

Find similar

Air Transat

Nov 19

LIS10:00 amLisbon Humberto Delgado

33h 42m

1 stop

LAS11:42 amLas Vegas Harry Reid Intl

Nov 26

LAS12:40 pmLas Vegas Harry Reid Intl

34h 05m

1 stop

LIS6:45 amLisbon Humberto Delgado

$696

Find similar

Air Transat

Nov 28

LIS8:35 amLisbon Humberto Delgado

21h 27m

1 stop

LAS10:02 pmLas Vegas Harry Reid Intl

Dec 12

LAS12:40 pmLas Vegas Harry Reid Intl

34h 05m

1 stop

LIS6:45 amLisbon Humberto Delgado

$699

Find similar

Lufthansa flights from Portugal to Nevada

Our best Lufthansa deals on Portugal to Nevada flight tickets

Lufthansa

Nov 23

OPO6:00 amPorto

16h 40m

1 stop

LAS2:40 pmLas Vegas Harry Reid Intl

Dec 7

LAS4:25 pmLas Vegas Harry Reid Intl

14h 50m

1 stop

OPO3:15 pmPorto

$877

Find similar

Lufthansa

Nov 23

OPO12:35 pmPorto

37h 22m

2 stops

LAS5:57 pmLas Vegas Harry Reid Intl

Dec 7

LAS4:25 pmLas Vegas Harry Reid Intl

14h 50m

1 stop

OPO3:15 pmPorto

$886

Find similar

Lufthansa

Nov 23

OPO12:35 pmPorto

20h 10m

2 stops

LAS12:45 amLas Vegas Harry Reid Intl

Dec 7

LAS4:25 pmLas Vegas Harry Reid Intl

14h 50m

1 stop

OPO3:15 pmPorto

$889

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 11/14

8:35 am-11:42 am

1 stop35h 07m

Las Vegas Harry Reid Intl

Fri 11/28

11:05 pm-6:45 am

1 stop23h 40m

$655

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 11/19

10:00 am-11:42 am

1 stop33h 42m

Las Vegas Harry Reid Intl

Wed 11/26

12:40 pm-6:45 am

1 stop34h 05m

$696

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 2/18

11:15 am-6:12 pm

1 stop14h 57m

Las Vegas Harry Reid Intl

Sun 2/22

8:55 pm-12:05 pm

1 stop31h 10m

$888

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 11/23

6:00 am-2:40 pm

1 stop16h 40m

Las Vegas Harry Reid Intl

Sun 12/7

4:25 pm-3:15 pm

1 stop14h 50m

$891

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 11/23

6:00 am-2:40 pm

1 stop16h 40m

Las Vegas Harry Reid Intl

Sun 12/7

4:25 pm-3:15 pm

1 stop14h 50m

$892

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 1/7

10:40 am-6:50 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Mon 1/12

8:55 pm-9:55 pm

1 stop17h 00m

$894

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 11/28

11:05 am-10:49 pm

1 stop19h 44m

Las Vegas Harry Reid Intl

Sun 11/30

7:00 am-9:05 am

1 stop18h 05m

$902

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 11/28

5:00 am-6:28 pm

2 stops21h 28m

Las Vegas Harry Reid Intl

Fri 12/12

1:59 pm-5:30 pm

2 stops19h 31m

$903

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 11/10

11:25 am-11:59 pm

2 stops20h 34m

Las Vegas Harry Reid Intl

Sun 11/16

10:22 am-3:10 pm

2 stops20h 48m

$904

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 11/16

11:05 am-9:41 pm

2 stops18h 36m

Las Vegas Harry Reid Intl

Sun 11/23

11:54 pm-9:05 am

1 stop25h 11m

$919

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 Portugal to Nevada

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 Nevada?

In general, February is the cheapest month to fly from Portugal to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $755. If you aren’t able to travel to Nevada during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $774.

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

Our data shows that Tuesday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $808. On the other hand, Sunday is the most expensive day to depart from Portugal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,105.

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

You are more likely to see cheaper flights to Nevada from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $932 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Portugal for as low as $832 on momondo.

Can stopping save me money on Portugal to Nevada flights?

You could potentially save up to 36% on your flight if you consider stops on a Portugal to Nevada flight.

Cheap Portugal to Nevada flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Portugal to Nevada?
Prices for flights from Portugal to Nevada were last updated today.
How many operators does momondo search for flights from Portugal to Nevada?
The number of operators available for flights from Portugal to Nevada is 4 as of October 2025.
How old do you have to be to fly from Portugal to Nevada?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Nevada.
What documentation or ID do you need to fly to Nevada?
The required travel and health documents for your Nevada trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nevada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portugal to Nevada

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $704	Free Cancellation	Rating 6.7 7,423 reviews	Search British Airways flights
Delta	PriceFrom $729	Free Cancellation	Rating 7.9 7,969 reviews	Search Delta flights
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 8,953 reviews	Search United Airlines flights
American Airlines	PriceFrom $820	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 Portugal to Nevada?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portugal to Nevada for you.

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

Yes. All flights to Nevada from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Portugal to Nevada flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Portugal to Nevada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nevada and let you know when they change.