What airlines fly to Nevada?

British Airways, Delta and American Airlines are the top three most popular airlines that fly to Nevada from Portugal according to our data. British Airways is the first choice among our users, with 43% 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.

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 14h 55m on average. Another popular route from Portugal to Nevada is flying from Porto to Las Vegas, which will take roughly 30h 24m. Keep in mind that layovers or delays could extend your travel time.

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

Aer Lingus, WestJet, and Finnair are the most popular carriers operating from Portugal to Nevada

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 August 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.

$392 Cheap Flights from Portugal to Nevada in 2025

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Find the cheapest flights from Portugal to Nevada

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to Nevada

11:35 am - 11:15 amLIS-LAS

31h 40m1 stop

12:20 pm - 9:35 amLAS-LIS

13h 15m1 stop

$633Air Transat

Find Deal

Mon, Sep 8 - Mon, Sep 22

11:35 am - 11:15 amLIS-LAS

31h 40m1 stop

12:20 pm - 9:35 amLAS-LIS

13h 15m1 stop

$639Air Transat

Find Deal

Mon, Sep 8 - Mon, Sep 22

6:00 am - 12:15 amOPO-LAS

26h 15m3 stops

6:00 am - 9:45 amLAS-OPO

19h 45m2 stops

$860United Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

9:10 pm - 4:00 pmOPO-LAS

26h 50m1 stop

10:00 pm - 10:50 amLAS-OPO

28h 50m1 stop

$868British Airways

Find Deal

Fri, Sep 26 - Sat, Oct 4

11:40 am - 6:35 pmLIS-LAS

14h 55m1 stop

3:20 pm - 5:55 pmLAS-LIS

18h 35m2 stops

$868Delta

Find Deal

Mon, Sep 22 - Sat, Sep 27

9:10 pm - 4:00 pmOPO-LAS

26h 50m1 stop

3:10 pm - 8:20 pmLAS-OPO

21h 10m1 stop

$869British Airways

Find Deal

Fri, Sep 26 - Thu, Oct 9

5:00 am - 4:20 pmLIS-LAS

19h 20m2 stops

3:20 pm - 5:55 pmLAS-LIS

18h 35m2 stops

$873Delta

Find Deal

Mon, Sep 22 - Sat, Sep 27

6:00 am - 8:24 pmOPO-LAS

22h 24m2 stops

11:45 pm - 9:45 amLAS-OPO

26h 00m1 stop

$878United Airlines

Find Deal

Thu, Sep 11 - Wed, Sep 24

11:05 am - 10:08 pmLIS-LAS

19h 03m1 stop

1:10 am - 9:05 amLAS-LIS

23h 55m1 stop

$903American Airlines

Find Deal

Tue, Oct 7 - Thu, Oct 23

11:05 am - 7:55 pmLIS-LAS

16h 50m1 stop

1:10 am - 9:05 amLAS-LIS

23h 55m1 stop

$904American Airlines

Find Deal

Tue, Oct 7 - Thu, Oct 23

American Airlines flights from Portugal to Nevada

Our best American Airlines deals on Portugal to Nevada flight tickets

American Airlines

Oct 7

LIS11:05 amLisbon Humberto Delgado

19h 03m

1 stop

LAS10:08 pmLas Vegas Harry Reid Intl

Oct 23

LAS1:10 amLas Vegas Harry Reid Intl

23h 55m

1 stop

LIS9:05 amLisbon Humberto Delgado

$903

Find similar

American Airlines

Oct 7

LIS11:05 amLisbon Humberto Delgado

16h 50m

1 stop

LAS7:55 pmLas Vegas Harry Reid Intl

Oct 23

LAS1:10 amLas Vegas Harry Reid Intl

23h 55m

1 stop

LIS9:05 amLisbon Humberto Delgado

$904

Find similar

American Airlines

Oct 7

LIS11:05 amLisbon Humberto Delgado

18h 17m

2 stops

LAS9:22 pmLas Vegas Harry Reid Intl

Oct 23

LAS1:10 amLas Vegas Harry Reid Intl

23h 55m

1 stop

LIS9:05 amLisbon Humberto Delgado

$908

Find similar

Lufthansa flights from Portugal to Nevada

Our best Lufthansa deals on Portugal to Nevada flight tickets

Lufthansa

Oct 7

OPO6:00 amPorto

18h 18m

2 stops

LAS4:18 pmLas Vegas Harry Reid Intl

Oct 15

LAS6:27 pmLas Vegas Harry Reid Intl

20h 53m

2 stops

OPO11:20 pmPorto

$865

Find similar

Lufthansa

Oct 7

OPO6:00 amPorto

18h 18m

2 stops

LAS4:18 pmLas Vegas Harry Reid Intl

Oct 13

LAS9:10 pmLas Vegas Harry Reid Intl

17h 40m

1 stop

OPO10:50 pmPorto

$867

Find similar

Lufthansa

Aug 26

LIS5:05 amLisbon Humberto Delgado

19h 09m

2 stops

LAS4:14 pmLas Vegas Harry Reid Intl

Sep 6

LAS11:20 amLas Vegas Harry Reid Intl

15h 15m

2 stops

LIS10:35 amLisbon Humberto Delgado

$869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 9/8

11:35 am-11:15 am

1 stop31h 40m

Las Vegas Harry Reid Intl

Mon 9/22

12:20 pm-9:35 am

1 stop13h 15m

$633

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 9/8

11:35 am-11:15 am

1 stop31h 40m

Las Vegas Harry Reid Intl

Mon 9/22

12:20 pm-9:35 am

1 stop13h 15m

$639

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Tue 10/7

6:00 am-12:15 am

3 stops26h 15m

Las Vegas Harry Reid Intl

Tue 10/14

6:00 am-9:45 am

2 stops19h 45m

$860

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Fri 9/26

9:10 pm-4:00 pm

1 stop26h 50m

Las Vegas Harry Reid Intl

Sat 10/4

10:00 pm-10:50 am

1 stop28h 50m

$868

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 9/22

11:40 am-6:35 pm

1 stop14h 55m

Las Vegas Harry Reid Intl

Sat 9/27

3:20 pm-5:55 pm

2 stops18h 35m

$868

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Fri 9/26

9:10 pm-4:00 pm

1 stop26h 50m

Las Vegas Harry Reid Intl

Thu 10/9

3:10 pm-8:20 pm

1 stop21h 10m

$869

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Mon 9/22

5:00 am-4:20 pm

2 stops19h 20m

Las Vegas Harry Reid Intl

Sat 9/27

3:20 pm-5:55 pm

2 stops18h 35m

$873

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 9/11

6:00 am-8:24 pm

2 stops22h 24m

Las Vegas Harry Reid Intl

Wed 9/24

11:45 pm-9:45 am

1 stop26h 00m

$878

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 10/7

11:05 am-10:08 pm

1 stop19h 03m

Las Vegas Harry Reid Intl

Thu 10/23

1:10 am-9:05 am

1 stop23h 55m

$903

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 10/7

11:05 am-7:55 pm

1 stop16h 50m

Las Vegas Harry Reid Intl

Thu 10/23

1:10 am-9:05 am

1 stop23h 55m

$904

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 $754. 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 $772.

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 $925 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 $710 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

Best Price Found	$392
Fastest flight time	14h 55m
Direct flights	None
Airports in Nevada	1 airport

The best one-way flight to Nevada from Portugal in the past 72 hours is $392. The best round-trip flight deal from Portugal to Nevada found on momondo in the last 72 hours is $633.

The fastest flight from Portugal to Nevada takes 14h 55m

There are no direct flights from Portugal to Nevada. Popular non-direct routes for this connection are Porto Airport - Las Vegas Harry Reid Intl Airport and Lisbon Humberto Delgado Airport - Las Vegas Harry Reid Intl Airport.

There is 1 airport near Nevada: Las Vegas Harry Reid Intl (LAS)

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 August 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 $706	Free Cancellation	Rating 6.6 7,261 reviews	Search British Airways flights
Delta	PriceFrom $729	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
United Airlines	PriceFrom $790	Free Cancellation	Rating 7.4 8,920 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.