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Cheap flights from Rome to Las Vegas from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to Las Vegas departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rome to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Rome to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.
7:15 am - 2:35 pmFCO-LAS
16h 20m1 stop
2:25 pm - 3:30 pmLAS-FCO
16h 05m1 stop
Thu, Apr 3 - Tue, Apr 8
1:10 pm - 2:35 pmFCO-LAS
34h 25m1 stop
8:45 pm - 3:30 pmLAS-FCO
33h 45m1 stop
Tue, Apr 1 - Mon, Apr 14
1:10 pm - 11:46 pmFCO-LAS
19h 36m1 stop
5:05 am - 9:00 amLAS-FCO
19h 55m2 stops
$799American Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
10:00 am - 5:36 pmFCO-LAS
16h 36m1 stop
10:18 am - 9:10 amLAS-FCO
13h 52m1 stop
$801American Airlines
Find Deal
Thu, Apr 3 - Sat, Apr 19
7:40 am - 7:50 pmFCO-LAS
20h 10m1 stop
6:00 am - 9:00 amLAS-FCO
19h 00m1 stop
$806British Airways
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Wed, Mar 19 - Wed, Mar 26
11:30 am - 11:01 pmFCO-LAS
20h 31m2 stops
11:44 pm - 9:00 amLAS-FCO
24h 16m1 stop
$807British Airways
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Mon, Mar 3 - Sat, Mar 8
12:00 pm - 10:57 pmFCO-LAS
19h 57m2 stops
10:18 am - 9:10 amLAS-FCO
13h 52m1 stop
$808Iberia
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Fri, Apr 4 - Sat, Apr 19
8:00 am - 11:57 pmFCO-LAS
24h 57m2 stops
7:00 am - 7:55 amLAS-FCO
15h 55m1 stop
$813Lufthansa
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Thu, Apr 3 - Sat, Apr 19
8:00 am - 5:14 pmFCO-LAS
18h 14m2 stops
11:43 am - 12:30 pmLAS-FCO
15h 47m2 stops
$836Lufthansa
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Wed, Apr 16 - Thu, Apr 24
7:35 am - 8:17 pmFCO-LAS
21h 42m2 stops
7:00 am - 9:10 amLAS-FCO
17h 10m1 stop
$861Iberia
Find Deal
Thu, Apr 3 - Sat, Apr 19

American Airlines flights from Rome to Las Vegas

Our best American Airlines deals on Rome to Las Vegas flight tickets
American Airlines
Feb 28
FCO1:10 pmRome Fiumicino
38h 10m
1 stop
LAS6:20 pmLas Vegas Harry Reid Intl
Mar 7
LAS7:35 pmLas Vegas Harry Reid Intl
19h 15m
2 stops
FCO11:50 pmRome Fiumicino
American Airlines
Mar 3
FCO1:10 pmRome Fiumicino
19h 36m
1 stop
LAS11:46 pmLas Vegas Harry Reid Intl
Mar 10
LAS5:05 amLas Vegas Harry Reid Intl
19h 55m
2 stops
FCO9:00 amRome Fiumicino
American Airlines
Apr 3
FCO10:00 amRome Fiumicino
16h 36m
1 stop
LAS5:36 pmLas Vegas Harry Reid Intl
Apr 19
LAS10:18 amLas Vegas Harry Reid Intl
13h 52m
1 stop
FCO9:10 amRome Fiumicino

British Airways flights from Rome to Las Vegas

Our best British Airways deals on Rome to Las Vegas flight tickets
British Airways
Feb 26
FCO1:10 pmRome Fiumicino
18h 00m
1 stop
LAS10:10 pmLas Vegas Harry Reid Intl
Mar 5
LAS11:45 amLas Vegas Harry Reid Intl
17h 55m
2 stops
FCO2:40 pmRome Fiumicino
British Airways
Mar 19
FCO7:40 amRome Fiumicino
20h 10m
1 stop
LAS7:50 pmLas Vegas Harry Reid Intl
Mar 26
LAS6:00 amLas Vegas Harry Reid Intl
19h 00m
1 stop
FCO9:00 amRome Fiumicino
British Airways
Mar 3
FCO11:30 amRome Fiumicino
20h 31m
2 stops
LAS11:01 pmLas Vegas Harry Reid Intl
Mar 8
LAS11:44 pmLas Vegas Harry Reid Intl
24h 16m
1 stop
FCO9:00 amRome Fiumicino

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Rome to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Rome and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of June is, on average, the cheapest month to fly to Las Vegas from Rome, with most prices found around $826. The month of February is another great option to travel to Las Vegas, with average flight prices from Rome averaging around $830.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $874. Flights from Rome to Las Vegas on a Sunday will generally be more expensive and average around $1,103. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $874. Flights to Las Vegas are more costly at noon, with an average ticket price of $916. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How have Rome to Las Vegas flight prices changed over time?

As of February 2025, prices for Rome to Las Vegas flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Rome to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to Las Vegas (ROM to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Las Vegas

Best Price Found

$254

Fastest flight time

15h 50m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Rome in the past 72 hours is $254. The best round-trip flight deal from Rome to Las Vegas found on momondo in the last 72 hours is $499.
The fastest flight from Rome to Las Vegas takes 15h 50m
There are no direct flights from Rome to Las Vegas. Popular non-direct routes for this connection are Rome Fiumicino Airport - Las Vegas Harry Reid Intl Airport and Rome Ciampino Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is Rome to Las Vegas Harry Reid Intl by plane?

    A flight from Rome to Las Vegas Harry Reid Intl will travel around 6105.5 mi. In terms of flight time, this usually takes a little over 16h 20m.

  • When did momondo last update prices for flights from Rome to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Rome to Las Vegas Harry Reid Intl Airport refresh daily.

  • How old do you have to be to fly from Rome to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Rome to Las Vegas?


Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Pahrump
Paradise
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Rome on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rome to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rome to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Rome. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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