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Cheap flights from Portugal to Las Vegas from $329

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 5/18. 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

Recent round-trip flight deals from Portugal to Las Vegas

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.
5:00 am - 8:08 pmLIS-LAS
23h 08m2 stops
7:05 am - 8:00 amLAS-LIS
16h 55m1 stop
$718Delta
Find Deal
Mon, Mar 31 - Mon, Apr 14
5:00 am - 2:15 pmLIS-LAS
17h 15m1 stop
9:30 am - 8:00 amLAS-LIS
14h 30m1 stop
$719Delta
Find Deal
Fri, May 2 - Thu, May 15
7:30 pm - 1:25 pmLIS-LAS
25h 55m1 stop
1:55 pm - 2:35 pmLAS-LIS
16h 40m2 stops
$721KLM
Find Deal
Tue, May 6 - Wed, May 14
12:30 pm - 8:39 amLIS-LAS
28h 09m2 stops
10:46 pm - 9:05 amLAS-LIS
26h 19m1 stop
$752American Airlines
Find Deal
Fri, May 2 - Thu, May 15
11:05 am - 9:45 amLIS-LAS
30h 40m1 stop
10:46 pm - 9:05 amLAS-LIS
26h 19m1 stop
$754American Airlines
Find Deal
Fri, May 2 - Thu, May 15
11:45 am - 1:20 pmOPO-LAS
33h 35m1 stop
7:00 am - 7:50 pmLAS-OPO
28h 50m2 stops
$764British Airways
Find Deal
Mon, Mar 31 - Mon, Apr 14
5:00 am - 1:25 pmLIS-LAS
16h 25m1 stop
3:15 pm - 10:55 amLAS-LIS
35h 40m1 stop
$772KLM
Find Deal
Mon, Mar 31 - Mon, Apr 14
9:10 pm - 9:16 pmOPO-LAS
32h 06m2 stops
7:00 am - 7:50 pmLAS-OPO
28h 50m2 stops
$810British Airways
Find Deal
Mon, Mar 31 - Mon, Apr 14
6:00 am - 9:33 amOPO-LAS
35h 33m2 stops
9:05 am - 9:30 amLAS-OPO
16h 25m2 stops
$838United Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 18
11:25 am - 3:57 pmLIS-LAS
36h 32m3 stops
7:00 am - 8:20 amLAS-LIS
17h 20m2 stops
$846United Airlines
Find Deal
Tue, May 6 - Wed, May 14

Delta flights from Portugal to Las Vegas

Our best Delta deals on Portugal to Las Vegas flight tickets
Delta
Mar 31
LIS5:00 amLisbon Humberto Delgado
23h 08m
2 stops
LAS8:08 pmLas Vegas Harry Reid Intl
Apr 14
LAS7:05 amLas Vegas Harry Reid Intl
16h 55m
1 stop
LIS8:00 amLisbon Humberto Delgado
Delta
May 2
LIS5:00 amLisbon Humberto Delgado
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
May 15
LAS9:30 amLas Vegas Harry Reid Intl
14h 30m
1 stop
LIS8:00 amLisbon Humberto Delgado
Delta
May 2
LIS5:00 amLisbon Humberto Delgado
22h 50m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
May 15
LAS6:00 amLas Vegas Harry Reid Intl
18h 00m
2 stops
LIS8:00 amLisbon Humberto Delgado

KLM flights from Portugal to Las Vegas

Our best KLM deals on Portugal to Las Vegas flight tickets
KLM
May 6
LIS7:30 pmLisbon Humberto Delgado
25h 55m
1 stop
LAS1:25 pmLas Vegas Harry Reid Intl
May 14
LAS1:55 pmLas Vegas Harry Reid Intl
16h 40m
2 stops
LIS2:35 pmLisbon Humberto Delgado
KLM
Mar 31
LIS5:00 amLisbon Humberto Delgado
16h 25m
1 stop
LAS1:25 pmLas Vegas Harry Reid Intl
Apr 14
LAS3:15 pmLas Vegas Harry Reid Intl
35h 40m
1 stop
LIS10:55 amLisbon Humberto Delgado
KLM
May 12
OPO6:30 amPorto
19h 09m
2 stops
LAS5:39 pmLas Vegas Harry Reid Intl
May 28
LAS3:15 pmLas Vegas Harry Reid Intl
35h 25m
1 stop
OPO10:40 amPorto

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 February is, on average, the cheapest month to fly to Las Vegas from Portugal, with most prices found around $754. The month of September is another great option to travel to Las Vegas, with average flight prices from Portugal averaging around $807.

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 $1,105. 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 in the morning when flights can be purchased for as low as $993. Flights to Las Vegas are more costly in the morning, with an average ticket price of $993. 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?

You are more likely to see cheaper flights to Las Vegas from Portugal when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $951 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Portugal for as low as $800 on momondo.

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

$329

Fastest flight time

14h 33m

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 $329. The best round-trip flight deal from Portugal to Las Vegas found on momondo in the last 72 hours is $718.
The fastest flight from Portugal to Las Vegas takes 14h 33m
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 $763Free CancellationRating
6.6
6,708 reviews
Search British Airways flights
United AirlinesPriceFrom $796Free CancellationRating
7.4
8,615 reviews
Search United Airlines flights
DeltaPriceFrom $806Free CancellationRating
8.0
7,914 reviews
Search Delta flights
American AirlinesPriceFrom $830Free CancellationRating
7.2
10,000 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
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

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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