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Cheap flights from Lisbon to Las Vegas from $341

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Las Vegas departing on 2/26. 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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Find the cheapest flights from Lisbon to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
8:35 am - 9:02 pm
LIS
-
LAS
20h 27m
1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
24h 40m
1 stop
$675Air Transat
週日, 3月 8 - 週一, 3月 23
Air Transat Logo
9:35 am - 10:02 pm
LIS
-
LAS
20h 27m
1 stop
Air Transat Logo
12:40 pm - 7:45 am
LAS
-
LIS
35h 05m
1 stop
$714Air Transat
週五, 4月 3 - 週三, 4月 8
Air Transat Logo
8:35 am - 9:02 pm
LIS
-
LAS
20h 27m
1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
24h 40m
1 stop
$722Air Transat
週日, 3月 8 - 週一, 3月 23
Multiple Airlines Logo
11:05 am - 10:30 pm
LIS
-
LAS
19h 25m
1 stop
Multiple Airlines Logo
6:35 pm - 9:45 pm
LAS
-
LIS
19h 10m
1 stop
$754Multiple Airlines
週一, 2月 16 - 週日, 2月 22
British Airways Logo
10:55 am - 9:59 pm
LIS
-
LAS
19h 04m
1 stop
British Airways Logo
12:19 pm - 2:50 pm
LAS
-
LIS
18h 31m
2 stops
$758British Airways
週四, 2月 5 - 週三, 2月 18
American Airlines Logo
7:45 am - 9:44 pm
LIS
-
LAS
21h 59m
2 stops
American Airlines Logo
11:59 pm - 9:05 am
LAS
-
LIS
25h 06m
2 stops
$761American Airlines
週日, 3月 1 - 週五, 5月 1
Iberia Logo
10:55 am - 10:30 pm
LIS
-
LAS
19h 35m
1 stop
Iberia Logo
7:00 am - 8:55 am
LAS
-
LIS
17h 55m
1 stop
$763Iberia
週四, 2月 19 - 週三, 2月 25
American Airlines Logo
7:45 am - 9:44 pm
LIS
-
LAS
21h 59m
2 stops
American Airlines Logo
11:59 pm - 9:05 am
LAS
-
LIS
25h 06m
2 stops
$765American Airlines
週日, 3月 1 - 週五, 5月 1
British Airways Logo
6:45 pm - 5:22 pm
LIS
-
LAS
30h 37m
2 stops
British Airways Logo
5:20 pm - 10:05 am
LAS
-
LIS
32h 45m
1 stop
$766British Airways
週一, 5月 4 - 週三, 5月 13
American Airlines Logo
10:55 am - 10:34 pm
LIS
-
LAS
19h 39m
2 stops
American Airlines Logo
10:00 am - 8:55 am
LAS
-
LIS
14h 55m
2 stops
$767American Airlines
週四, 2月 5 - 週三, 2月 18

American Airlines flights from Lisbon to Las Vegas

Our best American Airlines deals on Lisbon to Las Vegas flight tickets
American Airlines
Jan 29
LIS6:30 amLisbon Humberto Delgado
34h 54m
2 stops
LAS9:24 amLas Vegas Harry Reid Intl
Feb 1
LAS10:36 amLas Vegas Harry Reid Intl
23h 09m
2 stops
LIS5:45 pmLisbon Humberto Delgado
$754
American Airlines
Mar 1
LIS7:45 amLisbon Humberto Delgado
21h 59m
2 stops
LAS9:44 pmLas Vegas Harry Reid Intl
May 1
LAS11:59 pmLas Vegas Harry Reid Intl
25h 06m
2 stops
LIS9:05 amLisbon Humberto Delgado
$761
American Airlines
Mar 1
LIS7:45 amLisbon Humberto Delgado
21h 59m
2 stops
LAS9:44 pmLas Vegas Harry Reid Intl
May 1
LAS11:59 pmLas Vegas Harry Reid Intl
25h 06m
2 stops
LIS9:05 amLisbon Humberto Delgado
$765

Finnair flights from Lisbon to Las Vegas

Our best Finnair deals on Lisbon to Las Vegas flight tickets
Finnair
May 4
LIS6:35 amLisbon Humberto Delgado
24h 30m
2 stops
LAS11:05 pmLas Vegas Harry Reid Intl
May 13
LAS1:49 pmLas Vegas Harry Reid Intl
25h 36m
2 stops
LIS11:25 pmLisbon Humberto Delgado
$792
Finnair
May 4
LIS6:35 amLisbon Humberto Delgado
24h 30m
2 stops
LAS11:05 pmLas Vegas Harry Reid Intl
May 13
LAS1:49 pmLas Vegas Harry Reid Intl
25h 36m
2 stops
LIS11:25 pmLisbon Humberto Delgado
$796
Finnair
Mar 8
LIS4:10 pmLisbon Humberto Delgado
33h 48m
2 stops
LAS6:58 pmLas Vegas Harry Reid Intl
Mar 23
LAS10:47 amLas Vegas Harry Reid Intl
29h 38m
2 stops
LIS11:25 pmLisbon Humberto Delgado
$837

momondo Fare Finder

 
Customize your flight search to find flights from Lisbon to Las Vegas 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 1月 21, 2026.
Use the filters below to find and compare flights from Lisbon to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週日 3/8

8:35 am-9:02 pm

1 stop20h 27m

Las Vegas Harry Reid Intl

週一 3/23

11:05 pm-6:45 am

1 stop24h 40m

$675

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週五 4/3

9:35 am-10:02 pm

1 stop20h 27m

Las Vegas Harry Reid Intl

週三 4/8

12:40 pm-7:45 am

1 stop35h 05m

$714

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週日 3/8

8:35 am-9:02 pm

1 stop20h 27m

Las Vegas Harry Reid Intl

週一 3/23

11:05 pm-6:45 am

1 stop24h 40m

$722

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週一 2/16

11:05 am-10:30 pm

1 stop19h 25m

Las Vegas Harry Reid Intl

週日 2/22

6:35 pm-9:45 pm

1 stop19h 10m

$754

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週四 2/5

10:55 am-9:59 pm

1 stop19h 04m

Las Vegas Harry Reid Intl

週三 2/18

12:19 pm-2:50 pm

2 stops18h 31m

$758

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週日 3/1

7:45 am-9:44 pm

2 stops21h 59m

Las Vegas Harry Reid Intl

週五 5/1

11:59 pm-9:05 am

2 stops25h 06m

$761

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週四 2/19

10:55 am-10:30 pm

1 stop19h 35m

Las Vegas Harry Reid Intl

週三 2/25

7:00 am-8:55 am

1 stop17h 55m

$763

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週日 3/1

7:45 am-9:44 pm

2 stops21h 59m

Las Vegas Harry Reid Intl

週五 5/1

11:59 pm-9:05 am

2 stops25h 06m

$765

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週一 5/4

6:45 pm-5:22 pm

2 stops30h 37m

Las Vegas Harry Reid Intl

週三 5/13

5:20 pm-10:05 am

1 stop32h 45m

$766

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

週四 2/5

10:55 am-10:34 pm

2 stops19h 39m

Las Vegas Harry Reid Intl

週三 2/18

10:00 am-8:55 am

2 stops14h 55m

$767

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

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

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 typical price of a round-trip flight between Lisbon and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Lisbon, with most prices found around $771. The month of February is another great option to travel to Las Vegas, with average flight prices from Lisbon averaging around $808.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $957 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Lisbon for as low as $710 on momondo.

Can stopping save me money on Lisbon to Las Vegas flights?

You could potentially save up to 8% on your flight if you consider stops on a Lisbon to Las Vegas flight.

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

As of January 2026, prices for Lisbon to Las Vegas flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Las Vegas

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

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

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

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Lisbon to Las Vegas takes 16h 55m
There are no direct flights from Lisbon to Las Vegas. There are no popular flight routes from Lisbon to Las Vegas.
Search flight deals

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

    There are 5435.4 mi between Lisbon Humberto Delgado and Las Vegas Harry Reid Intl. Typically, this will take 16h 55m by plane in normal conditions.

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

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

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

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

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

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl 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 Las Vegas Harry Reid Intl 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 Lisbon to Las Vegas?

Best airlines flying from Lisbon to Las Vegas

Compare and see reviews for airlines that fly from Lisbon to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $714Free CancellationRating
7.9
8,089 reviews
Search Delta flights
American AirlinesPriceFrom $733Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Furnace Creek
Primm
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Lisbon.

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

momondo does allow users to show only those flights to Las Vegas from Lisbon which offer a flexible booking policy as well as other useful filters and features.

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

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 Las Vegas from Lisbon.

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

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

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