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Cheap flights from Las Vegas to Portugal from $285

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 Portugal departing on 7/19. 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 Las Vegas to Portugal

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Portugal.
9:55 am - 9:35 amLAS-LIS
15h 40m1 stop
11:35 am - 9:58 pmLIS-LAS
18h 23m1 stop
$626Air Transat
Find Deal
mer., sept. 3 - mar., sept. 16
10:55 pm - 6:30 amLAS-LIS
23h 35m2 stops
8:15 am - 11:39 amLIS-LAS
35h 24m2 stops
mar., juin 3 - mar., juin 17
6:10 am - 9:20 amLAS-LIS
19h 10m3 stops
11:25 am - 2:49 pmLIS-LAS
35h 24m2 stops
$788United Airlines
Find Deal
mar., août 12 - ven., août 22
11:15 pm - 9:20 amLAS-LIS
26h 05m1 stop
12:50 pm - 12:28 pmLIS-LAS
31h 38m2 stops
$790Air Canada
Find Deal
lun., sept. 22 - mar., oct. 7
12:59 am - 8:20 amLAS-LIS
23h 21m2 stops
11:25 am - 12:28 pmLIS-LAS
33h 03m2 stops
$793United Airlines
Find Deal
dim., sept. 21 - mar., oct. 7
7:05 am - 8:00 amLAS-LIS
16h 55m1 stop
11:40 am - 2:15 pmLIS-LAS
34h 35m1 stop
$806Delta
Find Deal
lun., mai 5 - mer., mai 21
11:20 pm - 8:00 amLAS-LIS
24h 40m1 stop
12:45 pm - 10:20 pmLIS-LAS
17h 35m2 stops
$807Delta
Find Deal
lun., avr. 14 - mar., avr. 29
5:03 pm - 11:00 pmLAS-LIS
21h 57m2 stops
11:05 am - 11:24 pmLIS-LAS
20h 19m1 stop
$815British Airways
Find Deal
mar., mai 6 - mer., mai 14
3:10 pm - 12:20 pmLAS-FNC
37h 10m1 stop
12:00 pm - 1:20 pmFNC-LAS
33h 20m1 stop
$894British Airways
Find Deal
jeu., mai 8 - mer., mai 14
11:30 am - 9:20 amLAS-LIS
13h 50m1 stop
11:25 am - 2:47 pmLIS-LAS
35h 22m2 stops
$944Air Canada
Find Deal
lun., sept. 1 - jeu., sept. 18

United Airlines flights from Las Vegas to Portugal

Our best United Airlines deals on Las Vegas to Portugal flight tickets
United Airlines
Apr 1
LAS1:15 pmLas Vegas Harry Reid Intl
13h 15m
1 stop
LIS10:30 amLisbon Humberto Delgado
Apr 8
LIS11:25 amLisbon Humberto Delgado
33h 34m
2 stops
LAS12:59 pmLas Vegas Harry Reid Intl
United Airlines
Aug 12
LAS6:10 amLas Vegas Harry Reid Intl
19h 10m
3 stops
LIS9:20 amLisbon Humberto Delgado
Aug 22
LIS11:25 amLisbon Humberto Delgado
35h 24m
2 stops
LAS2:49 pmLas Vegas Harry Reid Intl
United Airlines
Sep 21
LAS12:59 amLas Vegas Harry Reid Intl
23h 21m
2 stops
LIS8:20 amLisbon Humberto Delgado
Oct 7
LIS11:25 amLisbon Humberto Delgado
33h 03m
2 stops
LAS12:28 pmLas Vegas Harry Reid Intl

Virgin Atlantic flights from Las Vegas to Portugal

Our best Virgin Atlantic deals on Las Vegas to Portugal flight tickets
Virgin Atlantic
Apr 1
LAS11:41 pmLas Vegas Harry Reid Intl
24h 19m
1 stop
LIS8:00 amLisbon Humberto Delgado
Apr 8
LIS10:00 amLisbon Humberto Delgado
22h 17m
1 stop
LAS12:17 amLas Vegas Harry Reid Intl
Virgin Atlantic
May 14
LAS11:20 pmLas Vegas Harry Reid Intl
24h 40m
1 stop
LIS8:00 amLisbon Humberto Delgado
May 21
LIS10:00 amLisbon Humberto Delgado
20h 09m
1 stop
LAS10:09 pmLas Vegas Harry Reid Intl

See travel insights to Portugal from

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

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 Portugal?

The cheapest month to fly to Portugal from Las Vegas is in January. Flight prices, which tend to average around $774, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Las Vegas during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $792.

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

According to our data, Sunday is the cheapest day to fly to Portugal from Las Vegas. The lowest ticket price found for a Sunday departure recently was $909. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,234.

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Las Vegas to Portugal during this time can be as low as $948. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,234 per ticket.

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

You are more likely to see cheaper flights to Portugal from Las Vegas when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $994 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Las Vegas for as low as $893 on momondo.

Cheap Las Vegas to Portugal flight deals and tips

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

Best Price Found

$285

Fastest flight time

12h 55m

Direct flights

None

Airports in Portugal

1 airport
The best one-way flight to Portugal from Las Vegas in the past 72 hours is $285. The best round-trip flight deal from Las Vegas to Portugal found on momondo in the last 72 hours is $626.
The fastest flight from Las Vegas to Portugal takes 12h 55m
There are no direct flights from Las Vegas to Portugal. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Portugal are refreshed on a daily basis.

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

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

    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 Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal 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 Las Vegas to Portugal

Compare and see reviews for airlines that fly from Las Vegas to Portugal with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $465Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Air TransatPriceFrom $596Free CancellationRating
7.8
381 reviews
Search Air Transat flights
United AirlinesPriceFrom $623Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
Air CanadaPriceFrom $635Free CancellationRating
7.0
9,004 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $645Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
KLMPriceFrom $694Free CancellationRating
7.8
1,321 reviews
Search KLM flights
American AirlinesPriceFrom $695Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $699Free CancellationRating
6.6
6,713 reviews
Search British Airways flights

Why use momondo?

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

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

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

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

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

Once you have performed a search for Las Vegas to Portugal 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 Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Las Vegas to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo