Cheap flights from Lisbon to Las Vegas

Compare Lisbon to Las Vegas flight deals

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Flight deals from Lisbon Airport to Las Vegas

Looking for a cheap last-minute deal or the best round-trip flight from Lisbon Airport to Las Vegas? If you want to travel next month, round-trip fares start from $788. Find the lowest prices on one-way and round-trip tickets right here.

Las Vegas.$659 per passenger.Departing Fri, Oct 16, returning Mon, Oct 19.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Fri, Oct 16, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Mon, Oct 19, arriving in Lisbon.Price includes taxes and charges.From $659, select.

Las Vegas.$728 per passenger.Departing Mon, Sep 14, returning Sun, Sep 20.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Mon, Sep 14, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Sun, Sep 20, arriving in Lisbon.Price includes taxes and charges.From $728, select.

Las Vegas.$775 per passenger.Departing Thu, Jun 18, returning Fri, Jul 3.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Thu, Jun 18, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Fri, Jul 3, arriving in Lisbon.Price includes taxes and charges.From $775, select.

Las Vegas.$780 per passenger.Departing Fri, Sep 25, returning Sun, Oct 4.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Fri, Sep 25, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Sun, Oct 4, arriving in Lisbon.Price includes taxes and charges.From $780, select.

Las Vegas.$788 per passenger.Departing Sat, May 9, returning Sat, May 16.Round-trip flight with Iberia and Spirit Airlines.Outbound indirect flight with Iberia, departing from Lisbon on Sat, May 9, arriving in Harry Reid.Inbound indirect flight with Spirit Airlines, departing from Harry Reid on Sat, May 16, arriving in Lisbon.Price includes taxes and charges.From $788, select.

Las Vegas.$804 per passenger.Departing Fri, Jun 12, returning Thu, Jun 18.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Fri, Jun 12, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Thu, Jun 18, arriving in Lisbon.Price includes taxes and charges.From $804, select.

Las Vegas.$827 per passenger.Departing Sun, Aug 30, returning Sat, Sep 5.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Sun, Aug 30, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Sat, Sep 5, arriving in Lisbon.Price includes taxes and charges.From $827, select.

Las Vegas.$836 per passenger.Departing Tue, Aug 25, returning Fri, Dec 18.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Tue, Aug 25, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Fri, Dec 18, arriving in Lisbon.Price includes taxes and charges.From $836, select.

Las Vegas.$858 per passenger.Departing Sat, May 16, returning Fri, Jun 5.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Lisbon on Sat, May 16, arriving in Harry Reid.Inbound indirect flight with WestJet, departing from Harry Reid on Fri, Jun 5, arriving in Lisbon.Price includes taxes and charges.From $858, select.

Las Vegas.$864 per passenger.Departing Tue, Jul 28, returning Sun, Aug 2.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Tue, Jul 28, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Sun, Aug 2, arriving in Lisbon.Price includes taxes and charges.From $864, select.

Las Vegas.$871 per passenger.Departing Mon, Apr 27, returning Mon, May 11.Round-trip flight with KLM and jetBlue.Outbound indirect flight with KLM, departing from Lisbon on Mon, Apr 27, arriving in Harry Reid.Inbound indirect flight with jetBlue, departing from Harry Reid on Mon, May 11, arriving in Lisbon.Price includes taxes and charges.From $871, select.

Las Vegas.$907 per passenger.Departing Mon, Apr 13, returning Tue, Apr 28.Round-trip flight with Iberia and Spirit Airlines.Outbound indirect flight with Iberia, departing from Lisbon on Mon, Apr 13, arriving in Harry Reid.Inbound indirect flight with Spirit Airlines, departing from Harry Reid on Tue, Apr 28, arriving in Lisbon.Price includes taxes and charges.From $907, select.

Las Vegas.$924 per passenger.Departing Sun, Sep 27, returning Fri, Dec 18.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Sun, Sep 27, arriving in Harry Reid.Inbound indirect flight with Air Transat, departing from Harry Reid on Fri, Dec 18, arriving in Lisbon.Price includes taxes and charges.From $924, select.

Las Vegas.$992 per passenger.Departing Sat, Nov 28, returning Sat, Dec 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Lisbon on Sat, Nov 28, arriving in Harry Reid.Inbound indirect flight with Delta, departing from Harry Reid on Sat, Dec 5, arriving in Lisbon.Price includes taxes and charges.From $992, select.

Las Vegas.$992 per passenger.Departing Mon, Nov 9, returning Mon, Nov 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Lisbon on Mon, Nov 9, arriving in Harry Reid.Inbound indirect flight with Delta, departing from Harry Reid on Mon, Nov 16, arriving in Lisbon.Price includes taxes and charges.From $992, select.

Las Vegas.$993 per passenger.Departing Mon, Oct 5, returning Thu, Nov 5.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Lisbon on Mon, Oct 5, arriving in Harry Reid.Inbound indirect flight with Delta, departing from Harry Reid on Thu, Nov 5, arriving in Lisbon.Price includes taxes and charges.From $993, select.

Find the cheapest month to fly from Lisbon to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Las Vegas flights are currently cheapest in October.

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Alternative Lisbon to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Lisbon to Las Vegas? You could fly into the following airports instead.

Lisbon to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	$386
Cheapest month to fly	April

Finding cheap flights from Lisbon to Las Vegas: Frequently asked questions

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid, Henderson Executive, and Boulder City Municipal.

How much are round-trip flights from Lisbon to Las Vegas?

The best price we found for a round-trip flight from Lisbon to Las Vegas is $659. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Lisbon to Las Vegas?

Currently, there are no airlines that fly direct from Lisbon to Las Vegas. But we found flights with one or more stops from $659.

How many flights are there a week from Lisbon to Las Vegas?

There are no flights flying from Lisbon to Las Vegas, as of April 2026.

When is the cheapest time to fly from Lisbon to Las Vegas?

The cheapest month to fly from Lisbon to Las Vegas is usually October.

What's the cheapest airport to fly to in Las Vegas?

If you're flying from Lisbon Airport, the cheapest airport near Las Vegas is Harry Reid – which is 4.3 km away from the center of Las Vegas. We've found flights to this airport from $659.

Which upcoming date is cheapest to fly from Lisbon Airport to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Las Vegas on Friday, October 16, 2026.

Can I get a direct flight from Lisbon Airport to Las Vegas?

No airlines currently offer direct flights between Lisbon Airport and Las Vegas. Most routes have one or more stops.

How can I get the best flight deal from Lisbon Airport to Las Vegas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Las Vegas?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Las Vegas?

In April, the average temperature is usually around 15°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

Which is the cheapest airline to fly with from Lisbon Airport to Las Vegas?

Currently, Air Transat offers the cheapest flight tickets to Las Vegas.

Flying from Lisbon Humberto Delgado Airport (LIS) to Las Vegas: what you need to know

Las Vegas is eight hours behind Lisbon, where Lisbon Humberto Delgado Airport is located. Las Vegas runs on the UTC-8 timezone.
To avoid rushing for your LIS to Las Vegas flight, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.
Traveling over a peak time like August? Public holidays and other popular seasons can mean longer queues at security. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.
We make it a breeze to book plane tickets from LIS to Las Vegas with a stopover. To see all the options, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to see the sights of the city of your choice. Some popular stopovers include:
- London Heathrow Airport (LHR)
- Newark Liberty International Airport (EWR)
- Toronto Pearson International Airport (YYZ)
The journey from central Lisbon to LIS takes around 25 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 6 kilometers in 20 minutes or so, depending on traffic conditions.
Want an easy start to your trip? Stay near LIS. Whether you're taking an early flight from Lisbon Humberto Delgado Airport to Las Vegas or don't want departure day to feel hectic, these hotels are worth a look:
56% of flights taking off from Lisbon Humberto Delgado Airport arrive at their destination on time.

How to find the cheapest flights from Lisbon Humberto Delgado Airport (LIS) to Las Vegas

The best price we've found for a one-way Lisbon Humberto Delgado Airport to Las Vegas flight is $386. The cheapest price for a return flight is $659. Bear in mind fares can change due to availability at the time of booking.
Don't wait until the last minute. You're more likely to find cheap flights from LIS to Las Vegas if you book ahead. Airlines often offer some amazing early bird deals.
Landing cheap tickets from Lisbon Humberto Delgado Airport to Las Vegas is more likely if you're flexible with your travel dates. Use the 'Whole month' function to access the lowest fares across the month and pick up a fantastic deal.
Picking up a cheap flight from LIS to Las Vegas is easy with Price Alerts. Simply set up one of these automatic notifications and we'll notify you as soon as a deal gets even better.
Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Lisbon Humberto Delgado Airport to Las Vegas by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

Las Vegas Harry Reid International Airport (LAS) to central Las Vegas takes about 10 minutes by car. The center is roughly 8 kilometers away.
If you're using public transport, expect a journey time of around 25 minutes.
If you're arriving on a late flight from Lisbon Humberto Delgado Airport to Las Vegas, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near LAS:
To get the lowest price, book your vehicle from Las Vegas Harry Reid International Airport about one week ahead of your flight from LIS to Las Vegas.
You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

December is the quietest month for flights from Lisbon Humberto Delgado Airport to Las Vegas, while March is the busiest. Choose the ideal time to go to Las Vegas based on whether you want a laid-back vibe or a lively atmosphere.
When booking your Lisbon Humberto Delgado Airport to Las Vegas plane ticket, think about the weather you're most comfortable in. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 43ºC (109ºF).
Search for cheap tickets from LIS to Las Vegas in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 16ºC (61ºF) on average.

More about Las Vegas

Once you've booked your flight from Lisbon Humberto Delgado Airport to Las Vegas, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring Las Vegas:
All great journeys should include a little sightseeing. Las Vegas Strip, Ciudad del Pecado o Las Vegas and Fountains of Bellagio are must-visits when exploring Las Vegas.

Explore more of the United States

Las Vegas is always a good idea, but there are so many other parts of the United States waiting to be discovered. Around 370 kilometers southwest of Las Vegas, a visit to Los Angeles will keep you on the go. Start with attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
Around 418 kilometers southeast of Las Vegas, Phoenix is another essential stop in the United States. No visit is complete without checking out Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.