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Cheap flights from Las Vegas to Rome from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Rome departing on 11/7. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
9:34 pm - 2:30 pmLAS-FCO
31h 56m1 stop
Multiple Airlines Logo
7:10 pm - 9:45 amFCO-LAS
23h 35m1 stop
$490Multiple Airlines
Find Deal
mar., dic. 2 - vie., dic. 12
Multiple Airlines Logo
9:10 am - 8:55 amLAS-FCO
14h 45m1 stop
Multiple Airlines Logo
7:05 am - 2:40 pmFCO-LAS
16h 35m1 stop
$503Multiple Airlines
Find Deal
vie., nov. 28 - dom., dic. 14
Multiple Airlines Logo
9:34 pm - 2:30 pmLAS-FCO
31h 56m1 stop
Multiple Airlines Logo
7:10 pm - 9:45 amFCO-LAS
23h 35m1 stop
$508Multiple Airlines
Find Deal
mar., dic. 2 - mar., dic. 9
Air Canada Logo
6:15 am - 9:25 amLAS-FCO
42h 10m2 stops
Air Canada Logo
10:55 am - 8:49 pmFCO-LAS
42h 54m2 stops
$510Air Canada
Find Deal
jue., dic. 4 - jue., dic. 11
United Airlines Logo
8:45 am - 8:30 amLAS-FCO
14h 45m1 stop
United Airlines Logo
1:10 pm - 5:56 pmFCO-LAS
37h 46m2 stops
$532United Airlines
Find Deal
vie., nov. 28 - dom., dic. 7
United Airlines Logo
8:04 am - 10:55 amLAS-FCO
17h 51m1 stop
United Airlines Logo
7:05 am - 2:40 pmFCO-LAS
16h 35m1 stop
$537United Airlines
Find Deal
vie., nov. 28 - dom., dic. 14
KLM Logo
9:57 am - 9:45 amLAS-FCO
14h 48m1 stop
KLM Logo
6:10 am - 2:15 pmFCO-LAS
17h 05m1 stop
$546KLM
Find Deal
mar., nov. 18 - mar., nov. 25
Delta Logo
6:15 am - 8:40 amLAS-FCO
17h 25m2 stops
Delta Logo
12:45 pm - 2:15 pmFCO-LAS
34h 30m1 stop
$550Delta
Find Deal
lun., nov. 24 - lun., dic. 1
Delta Logo
4:05 pm - 4:25 pmLAS-FCO
15h 20m1 stop
Delta Logo
12:45 pm - 2:15 pmFCO-LAS
34h 30m1 stop
$551Delta
Find Deal
jue., nov. 27 - vie., dic. 12
British Airways Logo
8:55 pm - 7:45 pmLAS-FCO
13h 50m1 stop
British Airways Logo
11:35 am - 11:26 pmFCO-LAS
19h 51m1 stop
$573British Airways
Find Deal
sáb., feb. 28 - mié., mar. 11

United Airlines flights from Las Vegas to Rome Fiumicino Airport

Our best United Airlines deals on Las Vegas to Rome Fiumicino Airport flight tickets
United Airlines
Nov 28
LAS8:45 amLas Vegas Harry Reid Intl
14h 45m
1 stop
FCO8:30 amRome Fiumicino
Dec 7
FCO1:10 pmRome Fiumicino
37h 46m
2 stops
LAS5:56 pmLas Vegas Harry Reid Intl
$532
Find similar
United Airlines
Nov 28
LAS8:04 amLas Vegas Harry Reid Intl
17h 51m
1 stop
FCO10:55 amRome Fiumicino
Dec 14
FCO7:05 amRome Fiumicino
16h 35m
1 stop
LAS2:40 pmLas Vegas Harry Reid Intl
$537
Find similar
United Airlines
Nov 28
LAS11:59 pmLas Vegas Harry Reid Intl
22h 46m
1 stop
FCO7:45 amRome Fiumicino
Dec 14
FCO7:05 amRome Fiumicino
16h 35m
1 stop
LAS2:40 pmLas Vegas Harry Reid Intl
$538
Find similar

Air Canada flights from Las Vegas to Rome Fiumicino Airport

Our best Air Canada deals on Las Vegas to Rome Fiumicino Airport flight tickets
Air Canada
Dec 4
LAS6:15 amLas Vegas Harry Reid Intl
42h 10m
2 stops
FCO9:25 amRome Fiumicino
Dec 11
FCO10:55 amRome Fiumicino
42h 54m
2 stops
LAS8:49 pmLas Vegas Harry Reid Intl
$510
Find similar
Air Canada
Nov 28
LAS9:10 amLas Vegas Harry Reid Intl
14h 45m
1 stop
FCO8:55 amRome Fiumicino
Dec 14
FCO9:35 amRome Fiumicino
21h 56m
2 stops
LAS10:31 pmLas Vegas Harry Reid Intl
$512
Find similar
Air Canada
Nov 28
LAS9:10 amLas Vegas Harry Reid Intl
14h 45m
1 stop
FCO8:55 amRome Fiumicino
Dec 14
FCO9:35 amRome Fiumicino
21h 56m
2 stops
LAS10:31 pmLas Vegas Harry Reid Intl
$527
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Rome Fiumicino Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 22, 2025.
Use the filters below to find and compare flights from Las Vegas to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 12/2

9:34 pm-2:30 pm

1 stop31h 56m

Rome Fiumicino

vie. 12/12

7:10 pm-9:45 am

1 stop23h 35m

$490

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 11/28

9:10 am-8:55 am

1 stop14h 45m

Rome Fiumicino

dom. 12/14

7:05 am-2:40 pm

1 stop16h 35m

$503

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 12/2

9:34 pm-2:30 pm

1 stop31h 56m

Rome Fiumicino

mar. 12/9

7:10 pm-9:45 am

1 stop23h 35m

$508

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 12/4

6:15 am-9:25 am

2 stops42h 10m

Rome Fiumicino

jue. 12/11

10:55 am-8:49 pm

2 stops42h 54m

$510

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 11/28

8:45 am-8:30 am

1 stop14h 45m

Rome Fiumicino

dom. 12/7

1:10 pm-5:56 pm

2 stops37h 46m

$532

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 11/28

8:04 am-10:55 am

1 stop17h 51m

Rome Fiumicino

dom. 12/14

7:05 am-2:40 pm

1 stop16h 35m

$537

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 11/18

9:57 am-9:45 am

1 stop14h 48m

Rome Fiumicino

mar. 11/25

6:10 am-2:15 pm

1 stop17h 05m

$546

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

lun. 11/24

6:15 am-8:40 am

2 stops17h 25m

Rome Fiumicino

lun. 12/1

12:45 pm-2:15 pm

1 stop34h 30m

$550

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 11/27

4:05 pm-4:25 pm

1 stop15h 20m

Rome Fiumicino

vie. 12/12

12:45 pm-2:15 pm

1 stop34h 30m

$551

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

sáb. 2/28

8:55 pm-7:45 pm

1 stop13h 50m

Rome Fiumicino

mié. 3/11

11:35 am-11:26 pm

1 stop19h 51m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Las Vegas is in January. Flight prices, which tend to average around $558, 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 January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $704.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Wednesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $1,062. The most expensive day to fly to Rome Fiumicino Airport is Saturday, with ticket prices averaging around $1,189.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the evening. momondo users have found flights departing from Las Vegas to Rome Fiumicino Airport in the evening for as low as $954. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,145.

How far in advance should I book a flight 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 $948 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 $880 on momondo.

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

As of October 2025, prices for Las Vegas to Rome Fiumicino Airport flights are approximately 28% cheaper 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

Direct flights

None
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.
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  • 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 50m 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
CondorPriceFrom $586Free CancellationRating
6.4
378 reviews
Search Condor flights
United AirlinesPriceFrom $640Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
Air CanadaPriceFrom $641Free CancellationRating
7.1
10,340 reviews
Search Air Canada flights
KLMPriceFrom $675Free CancellationRating
7.7
1,404 reviews
Search KLM flights
DeltaPriceFrom $679Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom $680Free CancellationRating
6.7
7,466 reviews
Search British Airways flights
ITA AirwaysPriceFrom $683Free CancellationRating
6.7
1,074 reviews
Search ITA Airways flights
IberiaPriceFrom $685Free CancellationRating
7.0
2,996 reviews
Search Iberia flights
Air TransatPriceFrom $700Free CancellationRating
7.8
466 reviews
Search Air Transat flights
Porter AirlinesPriceFrom $708Free CancellationRating
8.0
382 reviews
Search Porter Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Pienza
Ponza
Gaeta
Tivoli
Montepulciano
Sperlonga
Orvieto
Cortona
Terracina
Ascoli Piceno
Ciampino
Santa Marinella
Grosseto
Sabaudia
Saturnia
Anzio
Chianciano Terme

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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1 adult
vie. 11/21
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