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Cheap flights from Portugal to Las Vegas from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Las Vegas departing on 3/6. 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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Find the cheapest flights from Portugal to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Portugal to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portugal to Las Vegas.

Cheap last minute flights

Planning a quick getaway from Portugal to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Las Vegas

Find recent round-trip train or bus tickets from Portugal to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
5:00 pm - 1:14 pmLIS-LAS
52h 14m2 stops
4:45 pm - 8:40 amLAS-LIS
31h 55m1 stop
jue., ene. 16 - jue., ene. 30
9:30 pm - 2:40 pmLIS-LAS
25h 10m1 stop
4:45 pm - 12:00 pmLAS-LIS
35h 15m1 stop
lun., ene. 13 - mar., ene. 28
5:00 am - 2:10 pmLIS-LAS
17h 10m1 stop
10:20 am - 3:10 pmLAS-LIS
20h 50m2 stops
$786Delta
Find Deal
jue., ene. 23 - sáb., feb. 1
5:00 am - 2:10 pmLIS-LAS
17h 10m1 stop
9:50 am - 8:00 amLAS-LIS
14h 10m1 stop
$790Delta
Find Deal
jue., ene. 23 - sáb., feb. 1
10:40 am - 6:50 pmLIS-LAS
16h 10m1 stop
8:55 pm - 9:45 pmLAS-LIS
16h 50m1 stop
$794British Airways
Find Deal
mié., dic. 4 - mar., dic. 31
5:00 am - 2:35 pmLIS-LAS
17h 35m1 stop
6:15 am - 8:10 amLAS-LIS
17h 55m3 stops
$796United Airlines
Find Deal
jue., feb. 6 - mar., feb. 18
5:00 am - 2:35 pmLIS-LAS
17h 35m1 stop
10:05 am - 8:10 amLAS-LIS
14h 05m1 stop
$797United Airlines
Find Deal
jue., ene. 16 - jue., ene. 30
6:30 am - 6:50 pmLIS-LAS
20h 20m2 stops
7:33 pm - 9:55 pmLAS-LIS
18h 22m2 stops
$800American Airlines
Find Deal
jue., ene. 16 - jue., ene. 30
11:05 am - 6:46 pmLIS-LAS
15h 41m1 stop
8:55 pm - 9:45 pmLAS-LIS
16h 50m1 stop
$802British Airways
Find Deal
vie., feb. 7 - dom., feb. 16
11:05 am - 6:46 pmLIS-LAS
15h 41m1 stop
11:55 pm - 9:05 amLAS-LIS
25h 10m1 stop
$834American Airlines
Find Deal
dom., feb. 9 - vie., feb. 14
6:40 am - 8:54 pmLIS-LAS
22h 14m2 stops
jue., mar. 6
3:00 pm - 10:09 pmLIS-LAS
39h 09m2 stops
mar., ene. 7
6:10 pm - 7:42 pmLIS-LAS
57h 32m2 stops
jue., dic. 5
11:35 am - 10:32 pmLIS-LAS
18h 57m1 stop
$572Air Transat
Find Deal
mar., may. 13
7:05 am - 6:50 pmLIS-LAS
19h 45m1 stop
$703British Airways
Find Deal
mié., ene. 1
9:40 am - 9:28 pmLIS-LAS
19h 48m1 stop
$824Air Transat
Find Deal
vie., nov. 29
7:05 am - 6:50 pmLIS-LAS
19h 45m1 stop
$860British Airways
Find Deal
vie., ene. 3
8:50 am - 8:38 amLIS-LAS
31h 48m2 stops
$1,378Delta
Find Deal
jue., ene. 2
11:00 am - 9:33 amLIS-LAS
30h 33m2 stops
$1,564United Airlines
Find Deal
dom., ene. 5
12:20 pm - 12:20 amLIS-LAS
20h 00m3 stops
$3,288United Airlines
Find Deal
mar., may. 13
7:20 pm - 2:40 pmOPO-LAS
27h 20m2 stops
4:45 pm - 9:35 amLAS-OPO
32h 50m1 stop
lun., nov. 25 - dom., dic. 8
10:20 am - 2:40 pmOPO-LAS
36h 20m1 stop
4:45 pm - 9:35 amLAS-OPO
32h 50m1 stop
lun., nov. 25 - dom., dic. 8
9:55 pm - 2:40 pmOPO-LAS
24h 45m2 stops
4:45 pm - 8:00 amLAS-OPO
31h 15m2 stops
lun., nov. 25 - dom., dic. 8
6:20 am - 6:18 pmOPO-LAS
19h 58m2 stops
9:40 am - 10:55 amLAS-OPO
17h 15m2 stops
$847KLM
Find Deal
lun., nov. 25 - dom., dic. 8
7:20 pm - 2:40 pmOPO-LAS
27h 20m2 stops
4:45 pm - 9:35 amLAS-OPO
32h 50m1 stop
lun., nov. 25 - dom., dic. 8
11:15 am - 2:10 pmOPO-LAS
34h 55m1 stop
11:40 pm - 10:50 amLAS-OPO
27h 10m2 stops
$867Delta
Find Deal
lun., nov. 25 - dom., dic. 8
6:20 am - 8:33 amOPO-LAS
34h 13m2 stops
11:40 pm - 10:50 amLAS-OPO
27h 10m2 stops
$869Delta
Find Deal
lun., nov. 25 - dom., dic. 8
9:55 pm - 2:40 pmOPO-LAS
24h 45m2 stops
11:58 pm - 1:05 pmLAS-OPO
29h 07m3 stops
lun., nov. 25 - dom., dic. 8
4:25 pm - 3:00 pmOPO-LAS
30h 35m1 stop
4:20 pm - 10:25 pmLAS-OPO
22h 05m1 stop
$1,293Lufthansa
Find Deal
lun., nov. 25 - dom., dic. 8
6:40 pm - 8:56 amOPO-LAS
22h 16m1 stop
10:30 am - 1:00 pmLAS-OPO
18h 30m2 stops
$2,486TAP AIR PORTUGAL
Find Deal
lun., nov. 25 - dom., dic. 8

Air Transat flights from Portugal to Las Vegas

Our best Air Transat deals on Portugal to Las Vegas flight tickets
Air Transat
Apr 1
LIS8:15 amLisbon Humberto Delgado
20h 10m
1 stop
LAS8:25 pmLas Vegas Harry Reid Intl
Apr 11
LAS10:35 pmLas Vegas Harry Reid Intl
26h 20m
1 stop
LIS8:55 amLisbon Humberto Delgado
Air Transat
Dec 3
LIS9:15 amLisbon Humberto Delgado
19h 10m
1 stop
LAS8:25 pmLas Vegas Harry Reid Intl
Jan 3
LAS10:35 pmLas Vegas Harry Reid Intl
25h 20m
1 stop
LIS7:55 amLisbon Humberto Delgado

KLM flights from Portugal to Las Vegas

Our best KLM deals on Portugal to Las Vegas flight tickets
KLM
Apr 1
LIS5:00 amLisbon Humberto Delgado
19h 59m
2 stops
LAS4:59 pmLas Vegas Harry Reid Intl
Apr 11
LAS4:10 pmLas Vegas Harry Reid Intl
14h 25m
1 stop
LIS2:35 pmLisbon Humberto Delgado
KLM
Dec 3
LIS5:00 amLisbon Humberto Delgado
17h 10m
1 stop
LAS2:10 pmLas Vegas Harry Reid Intl
Dec 31
LAS9:34 amLas Vegas Harry Reid Intl
17h 01m
2 stops
LIS10:35 amLisbon Humberto Delgado
KLM
Dec 2
LIS11:25 amLisbon Humberto Delgado
34h 45m
1 stop
LAS2:10 pmLas Vegas Harry Reid Intl
Jan 2
LAS7:15 amLas Vegas Harry Reid Intl
16h 45m
1 stop
LIS8:00 amLisbon Humberto Delgado

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Portugal 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 Portugal, with most prices found around $812. The month of February is another great option to travel to Las Vegas, with average flight prices from Portugal averaging around $816.

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 Portugal to Las Vegas on a Sunday will generally be more expensive and average around $1,106. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $0. Flights to Las Vegas are more costly in the morning, with an average ticket price of $984. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Most flyers found that booking tickets 58 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $985. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $751.

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

You could potentially save up to 6% on your flight if you consider stops on a Portugal to Las Vegas flight.

Cheap Portugal to Las Vegas flight deals and tips

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

Best Price Found

$392

Fastest flight time

15h 00m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Portugal in the past 72 hours is $392. The best round-trip flight deal from Portugal to Las Vegas found on momondo in the last 72 hours is $548.
The fastest flight from Portugal to Las Vegas takes 15h 00m
There are no direct flights from Portugal to Las Vegas. Popular non-direct routes for this connection are Porto Airport - Las Vegas Harry Reid Intl Airport and Lisbon Humberto Delgado Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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

    Prices for flights from Portugal to Las Vegas Harry Reid Intl Airport are updated daily.

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

  • How old do you have to be to fly from Portugal 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 Portugal to Las Vegas Harry Reid Intl Airport.

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

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport 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 Portugal to Las Vegas

Compare and see reviews for airlines that fly from Portugal to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $764Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
United AirlinesPriceFrom $796Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $806Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $865Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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 Las Vegas for you.

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

Yes. All flights to Las Vegas 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 Las Vegas?

Once all potential Portugal to Las Vegas 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 Las Vegas right now. Can momondo alert me if prices change?

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


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