Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Lisbon from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Lisbon departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Lisbon

Cheap round-trip flights

Air Canada Logo
11:10 am - 9:20 amLAS-LIS
14h 10m1 stop
Air Canada Logo
5:00 am - 9:44 pmLIS-LAS
24h 44m2 stops
$546Air Canada
Find Deal
Mon, Oct 20 - Wed, Nov 12
Air Canada Logo
6:00 am - 9:20 amLAS-LIS
19h 20m2 stops
Air Canada Logo
5:00 am - 9:44 pmLIS-LAS
24h 44m2 stops
$550Air Canada
Find Deal
Sun, Oct 19 - Wed, Nov 12
Air Canada Logo
9:10 am - 9:20 amLAS-LIS
16h 10m1 stop
Air Canada Logo
11:20 am - 3:59 pmLIS-LAS
36h 39m2 stops
$552Air Canada
Find Deal
Tue, Nov 18 - Tue, Nov 25
Air Canada Logo
11:30 pm - 9:20 amLAS-LIS
50h 50m2 stops
Air Canada Logo
12:50 pm - 8:19 pmLIS-LAS
39h 29m2 stops
$553Air Canada
Find Deal
Sun, Mar 15 - Wed, Apr 1
Virgin Atlantic Logo
10:34 am - 8:00 amLAS-LIS
14h 26m1 stop
Virgin Atlantic Logo
10:00 am - 10:22 pmLIS-LAS
20h 22m1 stop
$557Virgin Atlantic
Find Deal
Mon, Oct 27 - Wed, Nov 12
Delta Logo
11:35 am - 10:45 amLAS-LIS
15h 10m2 stops
Delta Logo
10:00 am - 10:29 pmLIS-LAS
20h 29m2 stops
$559Delta
Find Deal
Mon, Oct 20 - Wed, Nov 5
United Airlines Logo
12:59 am - 9:20 amLAS-LIS
24h 21m2 stops
United Airlines Logo
5:00 am - 6:49 pmLIS-LAS
21h 49m2 stops
$561United Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 25
Delta Logo
7:10 am - 8:00 amLAS-LIS
16h 50m1 stop
Delta Logo
10:00 am - 10:22 pmLIS-LAS
20h 22m1 stop
$567Delta
Find Deal
Mon, Oct 20 - Wed, Nov 12
United Airlines Logo
7:35 am - 9:20 amLAS-LIS
17h 45m2 stops
United Airlines Logo
12:20 pm - 12:00 pmLIS-LAS
31h 40m1 stop
$570United Airlines
Find Deal
Wed, Oct 22 - Tue, Nov 11
British Airways Logo
10:00 pm - 11:05 pmLAS-LIS
17h 05m1 stop
British Airways Logo
7:05 am - 6:50 pmLIS-LAS
19h 45m1 stop
$585British Airways
Find Deal
Sun, Oct 19 - Tue, Nov 11

Delta flights from Las Vegas to Lisbon

Our best Delta deals on Las Vegas to Lisbon flight tickets
Delta
Oct 20
LAS11:35 amLas Vegas Harry Reid Intl
15h 10m
2 stops
LIS10:45 amLisbon Humberto Delgado
Nov 5
LIS10:00 amLisbon Humberto Delgado
20h 29m
2 stops
LAS10:29 pmLas Vegas Harry Reid Intl
$559
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
Delta
Oct 19
LAS12:35 amLas Vegas Harry Reid Intl
26h 10m
2 stops
LIS10:45 amLisbon Humberto Delgado
Nov 5
LIS5:30 amLisbon Humberto Delgado
24h 50m
2 stops
LAS10:20 pmLas Vegas Harry Reid Intl
$571
Find similar

Scandinavian Airlines flights from Las Vegas to Lisbon

Our best Scandinavian Airlines deals on Las Vegas to Lisbon flight tickets
Scandinavian Airlines
Nov 26
LAS7:25 amLas Vegas Harry Reid Intl
41h 30m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 7
LIS4:55 pmLisbon Humberto Delgado
35h 48m
2 stops
LAS8:43 pmLas Vegas Harry Reid Intl
$560
Find similar
Scandinavian Airlines
Nov 27
LAS1:59 pmLas Vegas Harry Reid Intl
34h 56m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 7
LIS4:55 pmLisbon Humberto Delgado
38h 23m
2 stops
LAS11:18 pmLas Vegas Harry Reid Intl
$569
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Lisbon that are best for you.

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

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

Tue 11/18

9:10 am-9:20 am

1 stop16h 10m

Lisbon Humberto Delgado

Tue 11/25

11:20 am-3:59 pm

2 stops36h 39m

$552

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 3/15

11:30 pm-9:20 am

2 stops50h 50m

Lisbon Humberto Delgado

Wed 4/1

12:50 pm-8:19 pm

2 stops39h 29m

$553

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/27

10:34 am-8:00 am

1 stop14h 26m

Lisbon Humberto Delgado

Wed 11/12

10:00 am-10:22 pm

1 stop20h 22m

$557

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

11:35 am-10:45 am

2 stops15h 10m

Lisbon Humberto Delgado

Wed 11/5

10:00 am-10:29 pm

2 stops20h 29m

$559

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 11/17

12:59 am-9:20 am

2 stops24h 21m

Lisbon Humberto Delgado

Tue 11/25

5:00 am-6:49 pm

2 stops21h 49m

$561

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Mon 10/20

7:10 am-8:00 am

1 stop16h 50m

Lisbon Humberto Delgado

Wed 11/12

10:00 am-10:22 pm

1 stop20h 22m

$567

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 10/22

7:35 am-9:20 am

2 stops17h 45m

Lisbon Humberto Delgado

Tue 11/11

12:20 pm-12:00 pm

1 stop31h 40m

$570

Las VegasLisbon

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sun 10/19

10:00 pm-11:05 pm

1 stop17h 05m

Lisbon Humberto Delgado

Tue 11/11

7:05 am-6:50 pm

1 stop19h 45m

$585

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Lisbon from

How to get the cheapest flight ticket from Las Vegas to Lisbon

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

What is the cheapest month to fly to Lisbon?

In general, November is the cheapest month to fly from Las Vegas to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $764. If you are unable to visit Lisbon during the month of November, then departing from Las Vegas during the month January is also very affordable. Most momondo users find prices during this month for around $791.

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

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $909. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Lisbon for around $1,234.

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

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $948. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,234 on average. Flights to Lisbon from Las Vegas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How have Las Vegas to Lisbon flight prices changed over time?

As of September 2025, prices for Las Vegas to Lisbon flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Lisbon (LAS to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Lisbon

Direct flights

None
There are no direct flights from Las Vegas to Lisbon. There are no popular flight routes from Las Vegas to Lisbon.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Lisbon Humberto Delgado by plane?

    There are 5435.4 mi between Las Vegas Harry Reid Intl and Lisbon Humberto Delgado. 12h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport?

    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 Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Lisbon?

Best airlines flying from Las Vegas to Lisbon

Compare and see reviews for airlines that fly from Las Vegas to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $576Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom $597Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air TransatPriceFrom $613Free CancellationRating
7.7
439 reviews
Search Air Transat flights
Porter AirlinesPriceFrom $645Free CancellationRating
7.9
365 reviews
Search Porter Airlines flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
DeltaPriceFrom $723Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $740Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Leiria
Tomar
Estoril
Sesimbra
Evora
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Lisbon?

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

Can I find flights from Las Vegas to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Lisbon?

Once you have performed a search for Las Vegas to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Las Vegas and alert you when they change.

An easier way to manage your Lisbon 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal