£310 Cheap Flights from Las Vegas (LAS) to Rome (FCO)

View £310 flight on Mon, 23 Nov 2026Opens in a new window

Flight 1

Popular airlines from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

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Cheap Flights from Las Vegas (LAS) to Rome (FCO)

Prices were available within the past 7 days and start at £310 for one-way flights and £678 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£678 Return, found 5 days ago
£678
Return
found 5 days ago
Select British Airways flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £678 found 5 days ago
Air Canada
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£680 Return, found 5 days ago
£680
Return
found 5 days ago
Select Air Canada flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £680 found 5 days ago
Air Canada
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£681 Return, found 5 days ago
£681
Return
found 5 days ago
Select Air Canada flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £681 found 5 days ago
Air Canada
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£683 Return, found 5 days ago
£683
Return
found 5 days ago
Select Air Canada flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £683 found 5 days ago
Condor
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£703 Return, found 5 days ago
£703
Return
found 5 days ago
Select Condor flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £703 found 5 days ago
Air France
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£722 Return, found 5 days ago
£722
Return
found 5 days ago
Select Air France flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £722 found 5 days ago
Alaska Airlines
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£722 Return, found 5 days ago
£722
Return
found 5 days ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £722 found 5 days ago
KLM
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£726 Return, found 5 days ago
£726
Return
found 5 days ago
Select KLM flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £726 found 5 days ago
Lufthansa
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£761 Return, found 5 days ago
£761
Return
found 5 days ago
Select Lufthansa flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £761 found 5 days ago
Iberia
Sun, 16 Aug - Thu, 27 Aug
LAS
Las Vegas
FCO
Rome
£775 Return, found 5 days ago
£775
Return
found 5 days ago
Select Iberia flight, departing Sun, 16 Aug from Las Vegas to Rome, returning Thu, 27 Aug, priced at £775 found 5 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Rome (FCO)

May is typically the cheapest month to fly

From £478 - £1,138 per traveller.

Frequently asked questions

What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
February is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), with average return fares of approximately £384. This is about 44% lower than the average price throughout the year. February often sees lower prices as it's outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) include August and November.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Based on booking data from the past year, the cheapest months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) (FCO) are typically February and November, with average return flights around £384. These months fall outside the peak tourist season, which often means fewer crowds and a more relaxed travel experience in Rome. While these might not be the most popular times to visit for weather, the significant savings on airfare can make them an attractive option if you're looking for a budget-friendly trip.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
There are approximately 128 connecting flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) (FCO). Some common connection points include John F. Kennedy Intl. (JFK), O'Hare Intl. (ORD), and Los Angeles Intl. (LAX).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The earliest flight from Harry Reid International Airport (LAS) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) (FCO) typically departs at approximately 12:05 AM local time, operated by United Airlines. This is a seasonal service active in July. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
For flights from Harry Reid International Airport (LAS) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), you'll typically find the most options on Monday, with around 93 flights available. This gives you plenty of flight options to choose from. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Monday offers notably more flight options compared to other days of the week, making it a good day to consider for your travel.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The most popular departure times for flights from Las Vegas (LAS) to Rome (FCO) are in the early morning, from 6am to 9am. About 32% of passengers prefer this time. Many major carriers, including United Airlines, American Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to start your journey early and arrive in Rome with plenty of time to settle in.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Flights from LAS to FCO with one stop typically take around 15 hours, covering approximately 6,113 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Select the "Business class" and "First class" filters when looking for LAS to FCO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Rome from McCarran Intl. (LAS)?
From Harry Reid International Airport (LAS), you can fly directly into Fiumicino - Leonardo da Vinci Intl. (FCO) to reach Rome. Some flights may connect through major hubs like O'Hare Intl. (ORD), Los Angeles Intl. (LAX), Denver Intl. (DEN) before reaching Rome. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air France, Alaska Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, WestJet
Return price
£678
Distance
9780 km

Book with confidence

Compare flights from Las Vegas to Rome easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Rome. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Fiumicino - Leonardo da Vinci Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Fiumicino - Leonardo da Vinci Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Fiumicino - Leonardo da Vinci Intl. (FCO)

The easiest way to view the best deals on flights from Las Vegas to Rome today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Fiumicino - Leonardo da Vinci Intl. start at just £678 and range up to £775.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Rome
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Rome flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Fiumicino - Leonardo da Vinci Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Rome easily and book with confidence

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