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Cheap flights from Las Vegas to Rome from $188

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 11/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:10 am - 8:55 amLAS-FCO
14h 45m1 stop
Air Canada Logo
7:05 am - 9:27 pmFCO-LAS
23h 22m2 stops
$507Air Canada
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Fri, Nov 28 - Fri, Dec 5
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
$510Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 14
Air Canada Logo
6:15 am - 1:25 pmLAS-FCO
22h 10m2 stops
Air Canada Logo
7:00 am - 9:27 pmFCO-LAS
23h 27m2 stops
$513Air Canada
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Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
12:30 am - 9:25 amLAS-FCO
23h 55m2 stops
United Airlines Logo
11:15 am - 11:49 amFCO-LAS
33h 34m2 stops
$532United Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
United Airlines Logo
12:59 am - 8:30 amLAS-FCO
22h 31m2 stops
United Airlines Logo
11:15 am - 5:53 pmFCO-LAS
39h 38m2 stops
$537United Airlines
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Fri, Jan 16 - Sat, Jan 24
KLM Logo
9:57 am - 9:45 amLAS-FCO
14h 48m1 stop
KLM Logo
6:10 am - 2:15 pmFCO-LAS
17h 05m1 stop
$545KLM
Find Deal
Fri, Nov 14 - Sat, Nov 22
Delta Logo
7:25 am - 7:05 amLAS-FCO
14h 40m1 stop
Delta Logo
10:05 am - 2:15 pmFCO-LAS
37h 10m1 stop
$546Delta
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Fri, Nov 14 - Fri, Nov 21
Delta Logo
7:25 am - 11:45 amLAS-FCO
19h 20m2 stops
Delta Logo
12:45 pm - 2:15 pmFCO-LAS
34h 30m1 stop
$549Delta
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Fri, Nov 14 - Fri, Nov 21
British Airways Logo
8:55 pm - 9:55 pmLAS-FCO
16h 00m1 stop
British Airways Logo
12:20 pm - 6:50 pmFCO-LAS
15h 30m1 stop
$557British Airways
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Fri, Jan 9 - Fri, Jan 23
British Airways Logo
8:55 pm - 9:55 pmLAS-FCO
16h 00m1 stop
British Airways Logo
3:45 pm - 3:15 pmFCO-LAS
32h 30m1 stop
$570British Airways
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Mon, Jan 12 - Tue, Jan 20

Air Canada flights from Las Vegas to Rome

Our best Air Canada deals on Las Vegas to Rome flight tickets
Air Canada
Nov 28
LAS9:10 amLas Vegas Harry Reid Intl
14h 45m
1 stop
FCO8:55 amRome Fiumicino
Dec 5
FCO7:05 amRome Fiumicino
23h 22m
2 stops
LAS9:27 pmLas Vegas Harry Reid Intl
$507
Find similar
Air Canada
Nov 28
LAS6:15 amLas Vegas Harry Reid Intl
22h 10m
2 stops
FCO1:25 pmRome Fiumicino
Dec 5
FCO7:00 amRome Fiumicino
23h 27m
2 stops
LAS9:27 pmLas Vegas Harry Reid Intl
$513
Find similar
Air Canada
Nov 28
LAS9:10 amLas Vegas Harry Reid Intl
14h 45m
1 stop
FCO8:55 amRome Fiumicino
Dec 5
FCO1:10 pmRome Fiumicino
35h 49m
2 stops
LAS3:59 pmLas Vegas Harry Reid Intl
$515
Find similar

SWISS flights from Las Vegas to Rome

Our best SWISS deals on Las Vegas to Rome flight tickets
SWISS
Nov 15
LAS1:50 pmLas Vegas Harry Reid Intl
20h 35m
2 stops
FCO7:25 pmRome Fiumicino
Nov 25
FCO9:35 amRome Fiumicino
22h 05m
2 stops
LAS10:40 pmLas Vegas Harry Reid Intl
$524
Find similar
SWISS
Nov 4
LAS4:05 pmLas Vegas Harry Reid Intl
18h 20m
2 stops
FCO7:25 pmRome Fiumicino
Nov 12
FCO9:35 amRome Fiumicino
22h 05m
2 stops
LAS10:40 pmLas Vegas Harry Reid Intl
$574
Find similar
SWISS
Oct 21
LAS10:50 amLas Vegas Harry Reid Intl
18h 25m
2 stops
FCO2:15 pmRome Fiumicino
Nov 10
FCO9:35 amRome Fiumicino
22h 05m
2 stops
LAS10:40 pmLas Vegas Harry Reid Intl
$799
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Rome 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 October 14, 2025.
Use the filters below to find and compare flights from Las Vegas to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/28

9:10 am-8:55 am

1 stop14h 45m

Rome Fiumicino

Fri 12/5

7:05 am-9:27 pm

2 stops23h 22m

$507

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/28

9:10 am-8:55 am

1 stop14h 45m

Rome Fiumicino

Sun 12/14

7:05 am-2:40 pm

1 stop16h 35m

$510

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/28

6:15 am-1:25 pm

2 stops22h 10m

Rome Fiumicino

Fri 12/5

7:00 am-9:27 pm

2 stops23h 27m

$513

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sat 1/17

12:30 am-9:25 am

2 stops23h 55m

Rome Fiumicino

Mon 1/26

11:15 am-11:49 am

2 stops33h 34m

$532

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 1/16

12:59 am-8:30 am

2 stops22h 31m

Rome Fiumicino

Sat 1/24

11:15 am-5:53 pm

2 stops39h 38m

$537

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/14

9:57 am-9:45 am

1 stop14h 48m

Rome Fiumicino

Sat 11/22

6:10 am-2:15 pm

1 stop17h 05m

$545

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/14

7:25 am-7:05 am

1 stop14h 40m

Rome Fiumicino

Fri 11/21

10:05 am-2:15 pm

1 stop37h 10m

$546

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/14

7:25 am-11:45 am

2 stops19h 20m

Rome Fiumicino

Fri 11/21

12:45 pm-2:15 pm

1 stop34h 30m

$549

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 1/9

8:55 pm-9:55 pm

1 stop16h 00m

Rome Fiumicino

Fri 1/23

12:20 pm-6:50 pm

1 stop15h 30m

$557

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/12

8:55 pm-9:55 pm

1 stop16h 00m

Rome Fiumicino

Tue 1/20

3:45 pm-3:15 pm

1 stop32h 30m

$570

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

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?

The cheapest month to fly to Rome from Las Vegas is in January. Flight prices, which tend to average around $799, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome 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 $802.

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

The cheapest day to depart on your flight to Rome is on a Wednesday when prices can be found for as low as $1,007. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Saturday is $1,221.

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

In the afternoon is the cheapest time of day to fly from Las Vegas to Rome when you can find flight prices for as low as $1,029. Flying to Rome in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly at noon, with an average ticket price of $1,122. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Rome?

You are more likely to see cheaper flights to Rome from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome 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 from Las Vegas for as low as $880 on momondo.

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

As of October 2025, prices for Las Vegas to Rome flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Rome

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

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

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

Direct flights

None
There are no direct flights from Las Vegas to Rome. There are no popular flight routes from Las Vegas to Rome.
Search flight deals

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

    A flight from Las Vegas Harry Reid Intl to Rome will travel around 6105.5 mi. 14h 40m is a normal flight duration for this route.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Rome were last updated today.

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

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

    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.

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

    The travel and health documents you'll need for your trip to Rome may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Las Vegas to Rome

Compare and see reviews for airlines that fly from Las Vegas to Rome with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $586Free CancellationRating
6.4
377 reviews
Search Condor flights
Air CanadaPriceFrom $641Free CancellationRating
7.1
10,298 reviews
Search Air Canada flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,977 reviews
Search United Airlines flights
KLMPriceFrom $675Free CancellationRating
7.7
1,402 reviews
Search KLM flights
DeltaPriceFrom $679Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom $680Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
ITA AirwaysPriceFrom $683Free CancellationRating
6.7
1,065 reviews
Search ITA Airways flights
IberiaPriceFrom $685Free CancellationRating
7.0
2,990 reviews
Search Iberia flights
Air TransatPriceFrom $700Free CancellationRating
7.7
458 reviews
Search Air Transat flights
Porter AirlinesPriceFrom $708Free CancellationRating
8.0
379 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Rome for you.

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

momondo does allow users to show only those flights to Rome from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

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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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome
Rome Ciampino Airport
Rome Fiumicino Airport