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Cheap flights from Las Vegas to Rome from $324

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:20 pm - 10:55 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
13h 35m1 stop Toronto Pearson Intl
Air Canada Logo
11:15 am - 11:22 amFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
33h 07m1 stop Toronto Pearson Intl
$704Air Canada
Tue, Dec 1 - Tue, Dec 8
Air Canada Logo
11:50 pm - 10:55 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
26h 05m1 stop Toronto Pearson Intl
Air Canada Logo
1:15 pm - 11:15 amFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
31h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$730Air Canada
Mon, Nov 23 - Wed, Dec 9
Delta Logo
7:08 am - 8:15 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
16h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:45 pm - 2:15 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
34h 30m1 stop Amsterdam Schiphol
$784Delta
Mon, Nov 23 - Wed, Dec 9
Delta Logo
7:00 am - 7:45 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
15h 45m1 stop New York John F Kennedy Intl
Delta Logo
12:45 pm - 2:15 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
34h 30m1 stop Amsterdam Schiphol
$785Delta
Mon, Nov 16 - Wed, Dec 2
United Airlines Logo
6:00 am - 7:45 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
16h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 8:39 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
22h 34m2 stops Frankfurt am Main San Francisco
$788United Airlines
Mon, Nov 23 - Wed, Dec 9
United Airlines Logo
6:45 am - 7:45 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
16h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 5:11 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
19h 06m2 stops Frankfurt am Main Chicago O'Hare Intl
$788United Airlines
Mon, Nov 23 - Wed, Dec 9
British Airways Logo
8:55 pm - 9:55 pmLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
16h 00m1 stop London Heathrow
British Airways Logo
8:20 am - 6:50 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
19h 30m1 stop London Heathrow
$789British Airways
Wed, Dec 2 - Wed, Dec 9
British Airways Logo
8:55 pm - 9:55 pmLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
16h 00m1 stop London Heathrow
British Airways Logo
7:35 am - 6:50 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
20h 15m1 stop London Heathrow
$789British Airways
Tue, Dec 1 - Tue, Dec 8
KLM Logo
3:09 pm - 7:30 pmLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
19h 21m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
12:45 pm - 2:15 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
34h 30m1 stop Amsterdam Schiphol
$796KLM
Mon, Nov 16 - Wed, Dec 2
KLM Logo
7:00 am - 7:45 amLAS  Las Vegas Harry Reid Intl-FCO Rome Fiumicino
15h 45m1 stop New York John F Kennedy Intl
KLM Logo
10:25 am - 9:03 pmFCO  Rome Fiumicino-LAS Las Vegas Harry Reid Intl
19h 38m1 stop Atlanta Hartsfield-Jackson
$853KLM
Tue, Dec 15 - Wed, Dec 23

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SWISS flights from Las Vegas to Rome Fiumicino Airport

Our best SWISS deals on Las Vegas to Rome Fiumicino Airport flight tickets
SWISS
Dec 2
LAS3:34 pmLas Vegas Harry Reid Intl
18h 51m
2 stops
FCO7:25 pmRome Fiumicino
Dec 9
FCO9:35 amRome Fiumicino
20h 04m
2 stops
LAS8:39 pmLas Vegas Harry Reid Intl
$747
SWISS
Oct 20
LAS7:00 amLas Vegas Harry Reid Intl
22h 20m
2 stops
FCO2:20 pmRome Fiumicino
Nov 6
FCO9:35 amRome Fiumicino
22h 16m
2 stops
LAS10:51 pmLas Vegas Harry Reid Intl
$791
SWISS
Nov 4
LAS8:44 amLas Vegas Harry Reid Intl
20h 16m
2 stops
FCO2:00 pmRome Fiumicino
Nov 11
FCO9:35 amRome Fiumicino
19h 48m
2 stops
LAS8:23 pmLas Vegas Harry Reid Intl
$835

British Airways flights from Las Vegas to Rome Fiumicino Airport

Our best British Airways deals on Las Vegas to Rome Fiumicino Airport flight tickets
British Airways
Dec 2
LAS8:55 pmLas Vegas Harry Reid Intl
16h 00m
1 stop
FCO9:55 pmRome Fiumicino
Dec 9
FCO8:20 amRome Fiumicino
19h 30m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$789
British Airways
Nov 30
LAS8:55 pmLas Vegas Harry Reid Intl
16h 00m
1 stop
FCO9:55 pmRome Fiumicino
Dec 14
FCO9:00 pmRome Fiumicino
30h 50m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$801
British Airways
Nov 14
LAS3:24 pmLas Vegas Harry Reid Intl
34h 21m
1 stop
FCO10:45 amRome Fiumicino
Nov 23
FCO9:00 pmRome Fiumicino
30h 50m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$826

momondo Fare Finder

 
Use the filters below to find and compare flights from Las Vegas to Rome Fiumicino Airport that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Tue 12/1

12:20 pm-10:55 am

1 stop13h 35m

Rome Fiumicino

Tue 12/8

11:15 am-11:22 am

1 stop33h 07m

$704

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/23

11:50 pm-10:55 am

1 stop26h 05m

Rome Fiumicino

Wed 12/9

1:15 pm-11:15 am

1 stop31h 00m

$730

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/23

7:08 am-8:15 am

1 stop16h 07m

Rome Fiumicino

Wed 12/9

12:45 pm-2:15 pm

1 stop34h 30m

$784

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/16

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Wed 12/2

12:45 pm-2:15 pm

1 stop34h 30m

$785

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/23

6:00 am-7:45 am

1 stop16h 45m

Rome Fiumicino

Wed 12/9

7:05 am-8:39 pm

2 stops22h 34m

$788
Quickest round-trip

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/23

6:45 am-7:45 am

1 stop16h 00m

Rome Fiumicino

Wed 12/9

7:05 am-5:11 pm

2 stops19h 06m

$788

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Wed 12/2

8:55 pm-9:55 pm

1 stop16h 00m

Rome Fiumicino

Wed 12/9

8:20 am-6:50 pm

1 stop19h 30m

$789

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Tue 12/1

8:55 pm-9:55 pm

1 stop16h 00m

Rome Fiumicino

Tue 12/8

7:35 am-6:50 pm

1 stop20h 15m

$789

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Mon 11/16

3:09 pm-7:30 pm

2 stops19h 21m

Rome Fiumicino

Wed 12/2

12:45 pm-2:15 pm

1 stop34h 30m

$796

Las VegasRome

LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino

LASFCO

Las Vegas Harry Reid Intl

Tue 12/15

7:00 am-7:45 am

1 stop15h 45m

Rome Fiumicino

Wed 12/23

10:25 am-9:03 pm

1 stop19h 38m

$853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

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

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 Las Vegas and Rome Fiumicino Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $768 to $1,226.
The lowest price recently found on this route was $704.

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Las Vegas is in February. Flight prices, which tend to average around $602, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $722.

How far in advance should I book a flight from Las Vegas to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $974 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Las Vegas for as low as $695 on momondo.

Can stopping save me money on Las Vegas to Rome Fiumicino Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Las Vegas to Rome Fiumicino Airport flight.

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

As of October 2026, prices for Las Vegas to Rome Fiumicino Airport flights are approximately 67% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Rome Fiumicino Airport

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

Cheap Las Vegas to Rome Fiumicino Airport (LAS to FCO) flight deals and tips

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

Best Price Found

$324

Fastest flight time

13h 35m

Direct flights

None
The best one-way flight to Rome Fiumicino Airport from Las Vegas in the past 72 hours is $324. The best round-trip flight deal from Las Vegas to Rome Fiumicino Airport found on momondo in the last 72 hours is $704.
The fastest flight from Las Vegas to Rome Fiumicino Airport takes 13h 35m
There are no direct flights from Las Vegas to Rome Fiumicino Airport. There are no popular flight routes from Las Vegas to Rome Fiumicino Airport.
Search flight deals

Frequently asked questions about flying from Las Vegas to Rome Fiumicino Airport

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

    Las Vegas Harry Reid Intl and Rome Fiumicino are 6103.6 mi apart from one another. Typically, this will take 13h 35m by plane in normal conditions.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Rome Fiumicino Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Rome Fiumicino Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Las Vegas to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Las Vegas to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $458Free CancellationRating
6.7
8,265 reviews
Search British Airways flights
LufthansaPriceFrom $502Free CancellationRating
6.8
8,279 reviews
Search Lufthansa flights
KLMPriceFrom $508Free CancellationRating
7.8
1,591 reviews
Search KLM flights
IberiaPriceFrom $525Free CancellationRating
7.0
3,242 reviews
Search Iberia flights
CondorPriceFrom $586Free CancellationRating
6.6
620 reviews
Search Condor flights
United AirlinesPriceFrom $589Free CancellationRating
7.3
10,388 reviews
Search United Airlines flights
DeltaPriceFrom $686Free CancellationRating
7.8
8,653 reviews
Search Delta flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Gaeta
Orvieto
Porto Ercole
Ladispoli
Sperlonga
Pienza
Tivoli
Cassino
Ponza
Chianciano Terme
Ciampino
Montepulciano
Orbetello
Vatican
Anzio
Saturnia
Foligno
Terracina

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Las Vegas.

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

Yes. momondo allows you to filter the results for Las Vegas to Rome flights to just show those with flexible booking policies.

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

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

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

If you are not ready to book a flight from Las Vegas to Rome now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rome and let you know when they change.

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