OPO - LAS

$464 Find Cheap Flights from Porto to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Las Vegas departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Porto to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto to Las Vegas

Wed, Jun 4 - Wed, Jun 18
Iberia Logo
12:20 pm - 11:43 pmOPO-LAS
19h 23m2 stops
Iberia Logo
12:21 pm - 7:55 pmLAS-OPO
23h 34m2 stops
$796Iberia
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Wed, Jun 4 - Wed, Jun 18
Iberia Logo
4:35 pm - 11:49 pmOPO-LAS
39h 14m2 stops
Iberia Logo
12:21 pm - 7:55 pmLAS-OPO
23h 34m2 stops
$850Iberia
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Fri, Jun 27 - Wed, Jul 2
Air Transat Logo
1:30 pm - 8:53 amOPO-LAS
27h 23m1 stop
Air Transat Logo
10:55 pm - 11:45 amLAS-OPO
28h 50m1 stop
$873Air Transat
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Wed, Jun 4 - Wed, Jun 18
KLM Logo
6:15 am - 3:45 pmOPO-LAS
17h 30m2 stops
KLM Logo
8:25 pm - 7:35 pmLAS-OPO
15h 10m1 stop
$941KLM
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Wed, Jun 4 - Wed, Jun 18
KLM Logo
6:15 am - 3:45 pmOPO-LAS
17h 30m2 stops
KLM Logo
8:25 pm - 7:35 pmLAS-OPO
15h 10m1 stop
$943KLM
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Fri, Jun 27 - Wed, Jul 2
Lufthansa Logo
6:00 am - 4:20 pmOPO-LAS
18h 20m1 stop
Lufthansa Logo
11:30 am - 11:20 pmLAS-OPO
27h 50m2 stops
$1,013Lufthansa
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Wed, Jun 4 - Wed, Jun 18
KLM Logo
8:10 pm - 6:35 pmOPO-LAS
30h 25m1 stop
KLM Logo
8:25 pm - 7:35 pmLAS-OPO
15h 10m1 stop
$1,021KLM
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Fri, Jun 27 - Wed, Jul 2
United Airlines Logo
12:35 pm - 11:57 pmOPO-LAS
19h 22m2 stops
United Airlines Logo
7:25 am - 9:45 amLAS-OPO
18h 20m2 stops
$1,023United Airlines
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Wed, Jun 4 - Wed, Jun 18
KLM Logo
6:15 am - 6:35 pmOPO-LAS
20h 20m1 stop
KLM Logo
8:25 pm - 7:35 pmLAS-OPO
15h 10m1 stop
$1,075KLM
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KAYAK's insights & trends for Porto to Las Vegas flights

Get data-powered insights and trends into flights from Porto to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Porto to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Porto to Las Vegas is February, where tickets cost $790 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $1,182 and $1,058 respectively.

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Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flight$464
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Porto to Las Vegas

When to book flights from Porto to Las Vegas

Are your dates flexible? Find out the best times to travel from Porto to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto to Las Vegas

  • What is the cheapest flight from Porto to Las Vegas?

    In the last 3 days, the lowest price for a flight from Porto to Las Vegas was $464 for a one-way ticket and $796 for a round-trip.

  • Do I need a passport to fly between Porto and Las Vegas?

    Yes

  • Which aircraft models fly most regularly from Porto to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto to Las Vegas?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Porto and Las Vegas, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Porto to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Porto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Porto with another airline. Booking your flights between Porto and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Porto to Las Vegas

Information on your arrival and departure airports

Las Vegas (LAS)
Porto (OPO)

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