Cheap flights from Las Vegas to Portugal

Looking for a cheap plane ticket from Las Vegas to Portugal? Whether you're looking for a direct flight, round-trip flight or one-way ticket, we've got you.

Lisbon.$639 per passenger.Departing Wed, Nov 5, returning Fri, Nov 14.Round-trip flight with British Airways and Iberia.Outbound indirect flight with British Airways, departing from Las Vegas Harry Reid International on Wed, Nov 5, arriving in Lisbon.Inbound indirect flight with Iberia, departing from Lisbon on Fri, Nov 14, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $639, select.

Porto.$671 per passenger.Departing Mon, Mar 31, returning Sun, Apr 13.Round-trip flight with SWISS.Outbound indirect flight with SWISS, departing from Las Vegas Harry Reid International on Mon, Mar 31, arriving in Porto.Inbound indirect flight with SWISS, departing from Porto on Sun, Apr 13, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $671, select.

Faro.$698 per passenger.Departing Sun, Mar 30, returning Sun, Apr 6.Round-trip flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departing from Las Vegas Harry Reid International on Sun, Mar 30, arriving in Faro.Inbound indirect flight with Ryanair, departing from Faro on Sun, Apr 6, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $698, select.

Ponta Delgada.$765 per passenger.Departing Mon, May 12, returning Tue, May 20.Round-trip flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departing from Las Vegas Harry Reid International on Mon, May 12, arriving in Ponta Delgada.Inbound indirect flight with Ryanair, departing from Ponta Delgada on Tue, May 20, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $765, select.

Terceira Lajes.$836 per passenger.Departing Wed, Apr 9, returning Tue, Apr 15.Round-trip flight with WestJet and Azores Airlines.Outbound indirect flight with WestJet, departing from Las Vegas Harry Reid International on Wed, Apr 9, arriving in Terceira Lajes.Inbound indirect flight with Azores Airlines, departing from Terceira Lajes on Tue, Apr 15, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $836, select.

Madeira.$953 per passenger.Departing Mon, Apr 7, returning Sun, Apr 13.Round-trip flight with Lufthansa and easyJet.Outbound indirect flight with Lufthansa, departing from Las Vegas Harry Reid International on Mon, Apr 7, arriving in Madeira.Inbound indirect flight with easyJet, departing from Madeira on Sun, Apr 13, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $953, select.

Fajã de Santo Amaro.$1,203 per passenger.Departing Wed, Apr 23, returning Wed, Apr 30.Round-trip flight with jetBlue and SATA Air Acores.Outbound indirect flight with jetBlue, departing from Las Vegas Harry Reid International on Wed, Apr 23, arriving in San Jorge Island.Inbound indirect flight with SATA Air Acores, departing from San Jorge Island on Wed, Apr 30, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $1,203, select.

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Flights from Las Vegas to Portugal FAQs

What is the cheapest flight to Portugal from Las Vegas?

The cheapest flight from Las Vegas to Portugal costs $639.

Explore the different prices of flights from Las Vegas to Portugal and find the best option for you.

When is it the cheapest time to fly from Las Vegas to Portugal?

The cheapest month to fly from Las Vegas to Portugal is November. See if any of these flights in November suit you.

What is the cheapest Las Vegas to Portugal flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from Las Vegas to Portugal is Las Vegas to Lisbon. You can buy a ticket to fly this route from $639.

Take a look at Las Vegas to Lisbon flights.

What is the cheapest airline that flies to Portugal from Las Vegas?

Looking at the year ahead, the cheapest airline flying to Portugal from Las Vegas is British Airways.

Explore flight ticket options today.

Cheapest flights to Portugal from Las Vegas

Las Vegas to Lisbon from $639
Price found Mar 11, 2025, 11:45 PM
Las Vegas to Porto from $671
Price found Mar 9, 2025, 4:43 PM
Las Vegas to Faro from $698
Price found Mar 12, 2025, 4:27 AM
Las Vegas to Ponta Delgada from $765
Price found Mar 10, 2025, 9:37 AM
Las Vegas to Terceira Lajes from $836
Price found Mar 11, 2025, 11:35 AM
Las Vegas to Madeira from $953
Price found Mar 8, 2025, 1:39 PM
Las Vegas to Fajã de Santo Amaro from $1,203
Price found Mar 9, 2025, 10:16 AM

How to find cheap flights from Las Vegas to Portugal

Looking for flight tickets from Las Vegas to Portugal? Whether you're flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

Simply hit "search." From United Airlines to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest Las Vegas–Portugal flights. And with us, there are no hidden fees – what you see is what you pay.
Flex your dates to secure the best fares for your Las Vegas-to-Portugal ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from Las Vegas to Portugal.
Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from Las Vegas to Portugal by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
Look for direct flights. Only interested in direct flights from Las Vegas to Portugal? Make sure to tick "Direct flights only" when performing a search. If there are direct Las Vegas–Portugal flights available, these will appear in the results.
Find the cheapest Business Class flights from Las Vegas to Portugal. Check the difference in price of your plane ticket to Portugal from Las Vegas when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Las Vegas-to-Portugal flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination points and could help you save money.
Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from Las Vegas to Portugal when out and about.

Book a ticket from Las Vegas to Portugal with extra peace of mind

Find flexible flights from Las Vegas to Portugal. Your airline might be offering flexible flight tickets from Las Vegas to Portugal, which means you won't lose out if your flight has to be changed or canceled.
Add travel cost protection. Avoid travel pitfalls and research the possibility of adding insurance to your Las Vegas–Portugal flight booking.

Combine your flight from Las Vegas to Portugal with hotels and car rental

Once you've secured your plane ticket, we'll also help you discover the best prices and exclusive rates for hotels in Portugal or close by. Lastly, compare hundreds of car rental companies at once so you get the best car rental deals for your trip.

Compare Las Vegas-to-Portugal flight tickets with other routes using the Everywhere search

Not quite yet set on flying to Portugal from Las Vegas? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel from your origin.

Portugal hotels and car rentals

Did you know we can help you plan the rest of your trip from Las Vegas to Portugal? Get exclusive deals and great rates for hotels and car rental in Portugal.