How long is the flight from Portugal to Nevada?

Flight times from Portugal to Nevada vary, but if you’re flying out of Porto and flying into Las Vegas (one of the most popular routes), then the duration is 16h 52m on average. Another popular route from Portugal to Nevada is flying from Lisbon to Las Vegas, which will take roughly 18h 41m. Keep in mind that layovers or delays could extend your travel time.

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

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

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.

$373 Cheap Flights from Portugal to Nevada in 2026

Find the cheapest flights from Portugal to Nevada

Round-trip

One-way

Recent round-trip flight deals from Portugal to Nevada

Enter your travel dates to find the best prices.

1:30 pm - 10:22 pm

OPO

LAS

16h 52m

1 stop

11:20 pm - 11:45 am

LAS

OPO

28h 25m

1 stop

$717Air Transat

Sat, Aug 15 - Sat, Aug 29

6:15 am - 10:22 pm

LIS

LAS

24h 07m

3 stops

5:10 pm - 6:55 am

LAS

LIS

29h 45m

2 stops

$730Multiple Airlines

Tue, Sep 8 - Tue, Dec 8

1:30 pm - 10:22 pm

OPO

LAS

16h 52m

1 stop

11:20 pm - 11:45 am

LAS

OPO

28h 25m

1 stop

$756Air Transat

Fri, Aug 14 - Sat, Aug 29

1:30 pm - 10:22 pm

OPO

LAS

16h 52m

1 stop

9:45 am - 11:55 am

LAS

OPO

18h 10m

1 stop

$757Air Transat

Thu, Aug 13 - Wed, Aug 26

11:35 am - 10:22 pm

LIS

LAS

18h 47m

1 stop

11:20 pm - 9:35 am

LAS

LIS

26h 15m

1 stop

$766Air Transat

Fri, Aug 14 - Sat, Aug 29

8:20 am - 9:02 pm

OPO

LAS

20h 42m

2 stops

3:11 pm - 4:00 pm

LAS

OPO

16h 49m

2 stops

$931Iberia

Sun, Sep 20 - Sat, Sep 26

8:20 am - 9:02 pm

OPO

LAS

20h 42m

2 stops

3:11 pm - 4:00 pm

LAS

OPO

16h 49m

2 stops

$932Iberia

Sun, Sep 20 - Sat, Sep 26

5:00 am - 3:46 pm

OPO

LAS

18h 46m

2 stops

5:50 pm - 10:00 pm

LAS

OPO

20h 10m

1 stop

$942KLM

Sun, Sep 20 - Sat, Sep 26

5:00 am - 7:26 pm

OPO

LAS

22h 26m

2 stops

5:50 pm - 10:00 pm

LAS

OPO

20h 10m

1 stop

$943Delta

Sun, Sep 20 - Sat, Sep 26

8:00 pm - 4:20 pm

OPO

LAS

28h 20m

2 stops

5:50 pm - 10:30 pm

LAS

OPO

20h 40m

1 stop

$944KLM

Mon, Aug 24 - Mon, Aug 31

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Air Transat flights from Portugal to Nevada

Our best Air Transat deals on Portugal to Nevada flight tickets

Air Transat

Aug 15

OPO1:30 pmPorto

16h 52m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Aug 29

LAS11:20 pmLas Vegas Harry Reid Intl

28h 25m

1 stop

OPO11:45 amPorto

$717

Air Transat

Aug 14

OPO1:30 pmPorto

16h 52m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Aug 29

LAS11:20 pmLas Vegas Harry Reid Intl

28h 25m

1 stop

OPO11:45 amPorto

$756

Air Transat

Aug 13

OPO1:30 pmPorto

16h 52m

1 stop

LAS10:22 pmLas Vegas Harry Reid Intl

Aug 26

LAS9:45 amLas Vegas Harry Reid Intl

18h 10m

1 stop

OPO11:55 amPorto

$757

KLM flights from Portugal to Nevada

Our best KLM deals on Portugal to Nevada flight tickets

KLM

Sep 20

OPO5:00 amPorto

18h 46m

2 stops

LAS3:46 pmLas Vegas Harry Reid Intl

Sep 26

LAS5:50 pmLas Vegas Harry Reid Intl

20h 10m

1 stop

OPO10:00 pmPorto

$942

KLM

Aug 24

OPO8:00 pmPorto

28h 20m

2 stops

LAS4:20 pmLas Vegas Harry Reid Intl

Aug 31

LAS5:50 pmLas Vegas Harry Reid Intl

20h 40m

1 stop

OPO10:30 pmPorto

$944

KLM

Sep 2

LIS11:55 amLisbon Humberto Delgado

18h 41m

2 stops

LAS10:36 pmLas Vegas Harry Reid Intl

Sep 6

LAS5:02 pmLas Vegas Harry Reid Intl

17h 43m

2 stops

LIS6:45 pmLisbon Humberto Delgado

$957

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sat 8/15

1:30 pm-10:22 pm

1 stop16h 52m

Las Vegas Harry Reid Intl

Sat 8/29

11:20 pm-11:45 am

1 stop28h 25m

$717

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 9/8

6:15 am-10:22 pm

3 stops24h 07m

Las Vegas Harry Reid Intl

Tue 12/8

5:10 pm-6:55 am

2 stops29h 45m

$730

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Fri 8/14

1:30 pm-10:22 pm

1 stop16h 52m

Las Vegas Harry Reid Intl

Sat 8/29

11:20 pm-11:45 am

1 stop28h 25m

$756

Quickest round-trip

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 8/13

1:30 pm-10:22 pm

1 stop16h 52m

Las Vegas Harry Reid Intl

Wed 8/26

9:45 am-11:55 am

1 stop18h 10m

$757

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 8/14

11:35 am-10:22 pm

1 stop18h 47m

Las Vegas Harry Reid Intl

Sat 8/29

11:20 pm-9:35 am

1 stop26h 15m

$766

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 9/20

8:20 am-9:02 pm

2 stops20h 42m

Las Vegas Harry Reid Intl

Sat 9/26

3:11 pm-4:00 pm

2 stops16h 49m

$931

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 9/20

8:20 am-9:02 pm

2 stops20h 42m

Las Vegas Harry Reid Intl

Sat 9/26

3:11 pm-4:00 pm

2 stops16h 49m

$932

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 9/20

5:00 am-3:46 pm

2 stops18h 46m

Las Vegas Harry Reid Intl

Sat 9/26

5:50 pm-10:00 pm

1 stop20h 10m

$942

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Sun 9/20

5:00 am-7:26 pm

2 stops22h 26m

Las Vegas Harry Reid Intl

Sat 9/26

5:50 pm-10:00 pm

1 stop20h 10m

$943

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 8/24

8:00 pm-4:20 pm

2 stops28h 20m

Las Vegas Harry Reid Intl

Mon 8/31

5:50 pm-10:30 pm

1 stop20h 40m

$944

Flights are sorted by cheapest round-trip flights first.

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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

Other information

What is the cheapest month to fly to Nevada?

In general, November 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 $235. If you aren’t able to travel to Nevada during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $264.

How far in advance should I book a flight from Portugal 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 $1,048 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 $730 on momondo.

Can stopping save me money on Portugal to Nevada flights?

You could potentially save up to 27% 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

Fastest flight time	16h 39m
Direct flights	None

The fastest flight from Portugal to Nevada takes 16h 39m

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

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Frequently asked questions about flying 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 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.

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.