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Cheap flights from Lisbon to Las Vegas from $330

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 1/15. 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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0 bags

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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
9:00 am - 10:02 pm
LIS
-
LAS
21h 02m1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
23h 40m1 stop
$601Air Transat
Fri, Jan 16 - Fri, Jan 23
Air Transat Logo
9:00 am - 11:42 am
LIS
-
LAS
34h 42m1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
23h 40m1 stop
$616Air Transat
Fri, Jan 23 - Fri, Feb 6
Air Transat Logo
9:00 am - 11:42 am
LIS
-
LAS
34h 42m1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
23h 40m1 stop
$635Air Transat
Fri, Jan 23 - Fri, Feb 6
Multiple Airlines Logo
5:00 am - 10:09 pm
LIS
-
LAS
25h 09m2 stops
Multiple Airlines Logo
11:25 pm - 8:55 am
LAS
-
LIS
25h 30m2 stops
$649Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
5:00 am - 10:09 pm
LIS
-
LAS
25h 09m2 stops
Multiple Airlines Logo
7:05 pm - 8:55 am
LAS
-
LIS
29h 50m3 stops
$651Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
11:20 am - 10:02 pm
LIS
-
LAS
18h 42m1 stop
Multiple Airlines Logo
11:05 pm - 8:55 am
LAS
-
LIS
25h 50m2 stops
$678Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
11:00 am - 10:42 pm
LIS
-
LAS
18h 42m1 stop
Multiple Airlines Logo
11:25 pm - 5:55 am
LAS
-
LIS
22h 30m1 stop
$693Multiple Airlines
Thu, Mar 19 - Mon, Mar 30
Air Transat Logo
9:00 am - 11:42 am
LIS
-
LAS
34h 42m1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
23h 40m1 stop
$705Air Transat
Fri, Jan 23 - Fri, Feb 6
Scandinavian Airlines Logo
7:05 am - 11:11 pm
LIS
-
LAS
24h 06m2 stops
Scandinavian Airlines Logo
9:36 am - 5:10 pm
LAS
-
LIS
24h 34m3 stops
$712Scandinavian Airlines
Sat, Mar 7 - Sat, Mar 14
Air Transat Logo
9:00 am - 11:42 am
LIS
-
LAS
34h 42m1 stop
Air Transat Logo
11:05 pm - 6:45 am
LAS
-
LIS
23h 40m1 stop
$713Air Transat
Fri, Jan 23 - Fri, Feb 6

Air Transat flights from Lisbon to Las Vegas

Our best Air Transat deals on Lisbon to Las Vegas flight tickets
Air Transat
Jan 16
LIS9:00 amLisbon Humberto Delgado
21h 02m
1 stop
LAS10:02 pmLas Vegas Harry Reid Intl
Jan 23
LAS11:05 pmLas Vegas Harry Reid Intl
23h 40m
1 stop
LIS6:45 amLisbon Humberto Delgado
$601
Find similar
Air Transat
Jan 23
LIS9:00 amLisbon Humberto Delgado
34h 42m
1 stop
LAS11:42 amLas Vegas Harry Reid Intl
Feb 6
LAS11:05 pmLas Vegas Harry Reid Intl
23h 40m
1 stop
LIS6:45 amLisbon Humberto Delgado
$635
Find similar
Air Transat
Jan 23
LIS9:00 amLisbon Humberto Delgado
34h 42m
1 stop
LAS11:42 amLas Vegas Harry Reid Intl
Feb 6
LAS11:05 pmLas Vegas Harry Reid Intl
23h 40m
1 stop
LIS6:45 amLisbon Humberto Delgado
$705
Find similar

Scandinavian Airlines flights from Lisbon to Las Vegas

Our best Scandinavian Airlines deals on Lisbon to Las Vegas flight tickets
Scandinavian Airlines
Mar 7
LIS7:05 amLisbon Humberto Delgado
24h 06m
2 stops
LAS11:11 pmLas Vegas Harry Reid Intl
Mar 14
LAS9:36 amLas Vegas Harry Reid Intl
24h 34m
3 stops
LIS5:10 pmLisbon Humberto Delgado
$712
Find similar
Scandinavian Airlines
Jan 23
LIS7:10 pmLisbon Humberto Delgado
35h 43m
2 stops
LAS10:53 pmLas Vegas Harry Reid Intl
Jan 27
LAS7:00 amLas Vegas Harry Reid Intl
24h 40m
2 stops
LIS3:40 pmLisbon Humberto Delgado
$724
Find similar
Scandinavian Airlines
Jan 23
LIS6:55 amLisbon Humberto Delgado
21h 54m
2 stops
LAS8:49 pmLas Vegas Harry Reid Intl
Jan 27
LAS7:00 amLas Vegas Harry Reid Intl
24h 40m
2 stops
LIS3:40 pmLisbon Humberto Delgado
$808
Find similar

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 December 4, 2025.
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

Fri 1/16

9:00 am-10:02 pm

1 stop21h 02m

Las Vegas Harry Reid Intl

Fri 1/23

11:05 pm-6:45 am

1 stop23h 40m

$601

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/23

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 2/6

11:05 pm-6:45 am

1 stop23h 40m

$616

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/23

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 2/6

11:05 pm-6:45 am

1 stop23h 40m

$635

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/16

5:00 am-10:09 pm

2 stops25h 09m

Las Vegas Harry Reid Intl

Fri 1/23

11:25 pm-8:55 am

2 stops25h 30m

$649

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/16

5:00 am-10:09 pm

2 stops25h 09m

Las Vegas Harry Reid Intl

Fri 1/23

7:05 pm-8:55 am

3 stops29h 50m

$651

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/16

11:20 am-10:02 pm

1 stop18h 42m

Las Vegas Harry Reid Intl

Fri 1/23

11:05 pm-8:55 am

2 stops25h 50m

$678

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Thu 3/19

11:00 am-10:42 pm

1 stop18h 42m

Las Vegas Harry Reid Intl

Mon 3/30

11:25 pm-5:55 am

1 stop22h 30m

$693

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/23

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 2/6

11:05 pm-6:45 am

1 stop23h 40m

$705

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sat 3/7

7:05 am-11:11 pm

2 stops24h 06m

Las Vegas Harry Reid Intl

Sat 3/14

9:36 am-5:10 pm

3 stops24h 34m

$712

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Fri 1/23

9:00 am-11:42 am

1 stop34h 42m

Las Vegas Harry Reid Intl

Fri 2/6

11:05 pm-6:45 am

1 stop23h 40m

$713

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 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 $773. The month of February is another great option to travel to Las Vegas, with average flight prices from Lisbon averaging around $808.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $808. Flights from Lisbon to Las Vegas on a Sunday will generally be more expensive and average around $1,105. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $946 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 $802 on momondo.

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

You could potentially save up to 23% 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 December 2025, prices for Lisbon to Las Vegas flights are approximately 40% 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

17h 15m

Direct flights

None
The fastest flight from Lisbon to Las Vegas takes 17h 15m
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 15h 00m 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
British AirwaysPriceFrom $689Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
DeltaPriceFrom $714Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $733Free CancellationRating
7.2
11,046 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
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
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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