$248 Cheap Flights from Las Vegas (LAS) to Rome (FCO)

View $248 flight on Fri, Nov 21, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $248 for one-way flights and $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 8 - Thu, Sep 18
LAS
Las Vegas
FCO
Rome
$560 Roundtrip, found 9 hours ago
$560
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Mon, Sep 8 from Las Vegas to Rome, returning Thu, Sep 18, priced at $560 found 9 hours ago
Air Canada
Wed, Nov 12 - Fri, Nov 21
LAS
Las Vegas
FCO
Rome
$561 Roundtrip, found 1 hour ago
$561
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Wed, Nov 12 from Las Vegas to Rome, returning Fri, Nov 21, priced at $561 found 1 hour ago
British Airways
Tue, Mar 3 - Wed, Mar 11
LAS
Las Vegas
FCO
Rome
$575 Roundtrip, found 4 hours ago
$575
Roundtrip
found 4 hours ago
Select British Airways flight, departing Tue, Mar 3 from Las Vegas to Rome, returning Wed, Mar 11, priced at $575 found 4 hours ago
Delta
Sat, Nov 8 - Fri, Nov 21
LAS
Las Vegas
FCO
Rome
$575 Roundtrip, found 1 hour ago
$575
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Nov 8 from Las Vegas to Rome, returning Fri, Nov 21, priced at $575 found 1 hour ago
Iberia
Tue, Mar 3 - Wed, Mar 11
LAS
Las Vegas
FCO
Rome
$575 Roundtrip, found 4 hours ago
$575
Roundtrip
found 4 hours ago
Select Iberia flight, departing Tue, Mar 3 from Las Vegas to Rome, returning Wed, Mar 11, priced at $575 found 4 hours ago
United
Mon, Nov 10 - Fri, Nov 21
LAS
Las Vegas
FCO
Rome
$575 Roundtrip, found 1 hour ago
$575
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Nov 10 from Las Vegas to Rome, returning Fri, Nov 21, priced at $575 found 1 hour ago
American Airlines
Mon, Nov 10 - Fri, Nov 21
LAS
Las Vegas
FCO
Rome
$575 Roundtrip, found 1 hour ago
$575
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Nov 10 from Las Vegas to Rome, returning Fri, Nov 21, priced at $575 found 1 hour ago
Lufthansa
Sun, Nov 30 - Tue, Dec 9
LAS
Las Vegas
FCO
Rome
$601 Roundtrip, found 1 hour ago
$601
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Sun, Nov 30 from Las Vegas to Rome, returning Tue, Dec 9, priced at $601 found 1 hour ago
Swiss International Air Lines
Wed, Mar 11 - Wed, Mar 18
LAS
Las Vegas
FCO
Rome
$606 Roundtrip, found 1 hour ago
$606
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Wed, Mar 11 from Las Vegas to Rome, returning Wed, Mar 18, priced at $606 found 1 hour ago
KLM
Wed, Jan 14 - Wed, Jan 21
LAS
Las Vegas
FCO
Rome
$627 Roundtrip, found 5 hours ago
$627
Roundtrip
found 5 hours ago
Select KLM flight, departing Wed, Jan 14 from Las Vegas to Rome, returning Wed, Jan 21, priced at $627 found 5 hours ago

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

November is typically the cheapest month to fly

From $556 - $1,420 per traveler.

Graph displaying average flight prices per month

Alternative airports near Rome

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fiumicino - Leonardo da Vinci Intl. FCO. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $680
FCO
Fiumicino - Leonardo da Vinci Intl.
Cheapest
Average driving time to city center26 min
Flights from $680
Flights from Las Vegas (LAS) to Rome (FCO)
Origin airport
Harry Reid Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, Iberia, KLM, Lufthansa, Porter Airlines, Scandinavian Airlines, Swiss International Air Lines, United, WestJet
Roundtrip price
$560
Distance
6112 mi

Las Vegas to Rome Flights

The cheapest times to fly from Las Vegas to Rome

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Rome are during the month of September. You can find some of the cheapest flights from Las Vegas to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Rome

Sunday is one of the best days to book for cheap flights from Las Vegas to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Rome

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Rome in 2025. You can also book with separate airlines for your outbound and return journeys, from $248 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) cost?
Snag a cheap one-way flight from $248 or cheap return flight from $560 from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
The cheapest month to fly from LAS to FCO is September, when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
To find the cheapest airline that'll fly you from LAS to FCO, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
There aren't any daily nonstop flights departing from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from LAS to FCO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
To arrive at Fiumicino - Leonardo da Vinci Intl. Airport (FCO) on schedule, select a flight that leaves from Harry Reid Intl. Airport (LAS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) last-minute?
Last-minute fares from LAS to FCO are usually more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a LAS to FCO flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to FCO flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
If you booked your LAS to FCO flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.