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 44% 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.

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

United Airlines, British Airways, and Delta 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 14h 20m on average, while flying from Reno to Lisbon is 21h 37m on average. Lisbon is the most popular airport in Portugal.

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 7 operators available for flights from Nevada to Portugal as of March 2026.

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.

$380 Cheap Flights from Nevada to Portugal in 2026

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Find the cheapest flights from Nevada to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 pm - 5:50 pm

LAS

LIS

16h 00m

1 stop

5:00 am - 6:35 pm

LIS

LAS

21h 35m

1 stop

$656Delta

Mon, Apr 20 - Tue, May 5

8:25 pm - 10:55 am

LAS

LIS

30h 30m

1 stop

11:55 am - 6:35 pm

LIS

LAS

14h 40m

1 stop

$661KLM

Mon, Apr 27 - Sun, May 10

5:50 pm - 5:50 pm

LAS

LIS

16h 00m

1 stop

5:00 am - 3:27 pm

LIS

LAS

18h 27m

2 stops

$665Delta

Mon, Apr 20 - Tue, May 5

8:25 pm - 6:45 pm

LAS

LIS

14h 20m

1 stop

11:55 am - 12:23 am

LIS

LAS

20h 28m

2 stops

$671Delta

Mon, Apr 27 - Sun, May 10

8:25 pm - 6:45 pm

LAS

LIS

14h 20m

1 stop

5:00 am - 6:35 pm

LIS

LAS

21h 35m

1 stop

$703KLM

Mon, Apr 27 - Sun, May 10

8:20 am - 9:05 am

LAS

LIS

16h 45m

1 stop

12:30 pm - 10:45 pm

LIS

LAS

18h 15m

2 stops

$709Iberia

Mon, Apr 27 - Sun, May 10

9:45 am - 9:35 am

LAS

LIS

15h 50m

1 stop

11:35 am - 10:17 pm

LIS

LAS

18h 42m

1 stop

$713Porter Airlines

Wed, Jun 17 - Fri, Jul 3

2:35 pm - 6:05 pm

RNO

LIS

19h 30m

2 stops

8:25 am - 10:55 pm

LIS

RNO

22h 30m

2 stops

$742American Airlines

Sat, Apr 25 - Fri, May 8

6:00 am - 11:25 pm

RNO

LIS

33h 25m

2 stops

6:35 am - 9:42 pm

LIS

RNO

23h 07m

2 stops

$765Finnair

Thu, May 7 - Thu, May 14

6:00 am - 3:50 pm

RNO

LIS

25h 50m

2 stops

10:40 pm - 6:42 pm

LIS

RNO

28h 02m

2 stops

$887Finnair

Wed, Sep 23 - Wed, Sep 30

Iberia flights from Nevada to Portugal

Our best Iberia deals on Nevada to Portugal flight tickets

Iberia

Apr 27

LAS8:20 amLas Vegas Harry Reid Intl

16h 45m

1 stop

LIS9:05 amLisbon Humberto Delgado

May 10

LIS12:30 pmLisbon Humberto Delgado

18h 15m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$709

Iberia

Apr 14

LAS2:48 pmLas Vegas Harry Reid Intl

21h 17m

2 stops

LIS8:05 pmLisbon Humberto Delgado

Apr 21

LIS12:30 pmLisbon Humberto Delgado

18h 15m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$738

Iberia

Apr 9

LAS8:20 amLas Vegas Harry Reid Intl

16h 45m

1 stop

LIS9:05 amLisbon Humberto Delgado

Apr 17

LIS12:30 pmLisbon Humberto Delgado

18h 15m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$780

American Airlines flights from Nevada to Portugal

Our best American Airlines deals on Nevada to Portugal flight tickets

American Airlines

Apr 25

RNO2:35 pmReno

19h 30m

2 stops

LIS6:05 pmLisbon Humberto Delgado

May 8

LIS8:25 amLisbon Humberto Delgado

22h 30m

2 stops

RNO10:55 pmReno

$742

American Airlines

Mar 28

RNO6:00 amReno

19h 05m

2 stops

LIS8:05 amLisbon Humberto Delgado

Apr 9

LIS11:05 amLisbon Humberto Delgado

19h 46m

2 stops

RNO10:51 pmReno

$900

American Airlines

Sep 4

RNO12:53 pmReno

21h 07m

2 stops

LIS6:00 pmLisbon Humberto Delgado

Sep 17

LIS8:25 amLisbon Humberto Delgado

22h 59m

2 stops

RNO11:24 pmReno

$1,006

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/20

5:50 pm-5:50 pm

1 stop16h 00m

Lisbon Humberto Delgado

Tue 5/5

5:00 am-6:35 pm

1 stop21h 35m

$656

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/27

8:25 pm-10:55 am

1 stop30h 30m

Lisbon Humberto Delgado

Sun 5/10

11:55 am-6:35 pm

1 stop14h 40m

$661

Quickest round-trip

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/20

5:50 pm-5:50 pm

1 stop16h 00m

Lisbon Humberto Delgado

Tue 5/5

5:00 am-3:27 pm

2 stops18h 27m

$665

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/27

8:25 pm-6:45 pm

1 stop14h 20m

Lisbon Humberto Delgado

Sun 5/10

11:55 am-12:23 am

2 stops20h 28m

$671

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/27

8:25 pm-6:45 pm

1 stop14h 20m

Lisbon Humberto Delgado

Sun 5/10

5:00 am-6:35 pm

1 stop21h 35m

$703

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 4/27

8:20 am-9:05 am

1 stop16h 45m

Lisbon Humberto Delgado

Sun 5/10

12:30 pm-10:45 pm

2 stops18h 15m

$709

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 6/17

9:45 am-9:35 am

1 stop15h 50m

Lisbon Humberto Delgado

Fri 7/3

11:35 am-10:17 pm

1 stop18h 42m

$713

RenoLisbon

RNO - LIS

RNOLIS

Reno

Sat 4/25

2:35 pm-6:05 pm

2 stops19h 30m

Lisbon Humberto Delgado

Fri 5/8

8:25 am-10:55 pm

2 stops22h 30m

$742

RenoLisbon

RNO - LIS

RNOLIS

Reno

Thu 5/7

6:00 am-11:25 pm

2 stops33h 25m

Lisbon Humberto Delgado

Thu 5/14

6:35 am-9:42 pm

2 stops23h 07m

$765

RenoLisbon

RNO - LIS

RNOLIS

Reno

Wed 9/23

6:00 am-3:50 pm

2 stops25h 50m

Lisbon Humberto Delgado

Wed 9/30

10:40 pm-6:42 pm

2 stops28h 02m

$887

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 April. Flight prices, which tend to average around $640, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Portugal from Nevada during February instead. Flights to Portugal in February, while not as cheap as those in April, still average around $648.

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 $905 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 $644 on momondo.

Can stopping save me money on Nevada to Portugal flights?

You could potentially save up to 35% on your flight if you consider stops on a Nevada to Portugal flight.

Cheap Nevada to Portugal flight deals and tips

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

Fastest flight time	14h 20m
Direct flights	None

The fastest flight from Nevada to Portugal takes 14h 20m

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 7 operators available for flights from Nevada to Portugal as of March 2026.
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 France	PriceFrom $493	Free Cancellation	Rating 7.4 1,555 reviews	Search Air France flights
Delta	PriceFrom $504	Free Cancellation	Rating 7.9 8,357 reviews	Search Delta flights
British Airways	PriceFrom $505	Free Cancellation	Rating 6.7 7,825 reviews	Search British Airways flights
United Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 9,499 reviews	Search United Airlines flights
Air Transat	PriceFrom $613	Free Cancellation	Rating 7.7 527 reviews	Search Air Transat flights
Porter Airlines	PriceFrom $657	Free Cancellation	Rating 8.0 428 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $677	Free Cancellation	Rating 7.1 10,853 reviews	Search Air Canada flights
KLM	PriceFrom $726	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM 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.

An easier way to manage your Portugal trip

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $433

Flights to Portofrom $427

Flights to Funchalfrom $565

Flights to Farofrom $471

Flights to Ponta Delgadafrom $569

Flights to Lajesfrom $559

Flights to Pico Islandfrom $582

Flights to Hortafrom $596

Flights to Porto Santofrom $931

Flights to Velasfrom $713

Cheap flights from Nevada to Portugal from $380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Portugal departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Nevada to Portugal

Our best Iberia deals on Nevada to Portugal flight tickets

American Airlines flights from Nevada to Portugal

Our best American Airlines deals on Nevada to Portugal flight tickets

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Use the filters below to find and compare flights from Nevada to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Nevada to Portugal

What is the cheapest month to fly to Portugal?

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

Can stopping save me money on Nevada to Portugal flights?

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

What airlines fly to Portugal?

How long is the flight from Nevada to Portugal?

Cheap Nevada to Portugal flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Nevada to Portugal

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

Why use momondo?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Nevada flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year