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Cheap flights from Las Vegas to Rome from $277

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 2/6. 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 Las Vegas to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:41 am - 8:30 am
LAS
-
FCO
14h 49m1 stop
Multiple Airlines Logo
12:50 pm - 11:20 am
FCO
-
LAS
31h 30m1 stop
$469Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Air Canada Logo
9:00 am - 5:10 pm
LAS
-
FCO
23h 10m2 stops
Air Canada Logo
9:35 am - 10:31 pm
FCO
-
LAS
21h 56m2 stops
$470Air Canada
Mon, Jan 19 - Wed, Feb 4
Multiple Airlines Logo
4:45 pm - 9:25 am
LAS
-
FCO
31h 40m2 stops
Multiple Airlines Logo
8:15 pm - 9:59 pm
FCO
-
LAS
34h 44m2 stops
$471Multiple Airlines
Mon, Jan 19 - Wed, Feb 4
Multiple Airlines Logo
9:19 am - 12:25 pm
LAS
-
FCO
18h 06m2 stops
Multiple Airlines Logo
12:50 pm - 11:20 am
FCO
-
LAS
31h 30m1 stop
$474Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
11:30 pm - 10:55 am
LAS
-
FCO
26h 25m1 stop
Multiple Airlines Logo
12:45 pm - 10:31 pm
FCO
-
LAS
18h 46m1 stop
$476Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
9:00 am - 5:10 pm
LAS
-
FCO
23h 10m2 stops
Multiple Airlines Logo
9:35 am - 8:39 pm
FCO
-
LAS
20h 04m2 stops
$480Multiple Airlines
Tue, Jan 13 - Tue, Jan 27
Multiple Airlines Logo
9:00 am - 5:10 pm
LAS
-
FCO
23h 10m2 stops
Multiple Airlines Logo
9:35 am - 8:39 pm
FCO
-
LAS
20h 04m2 stops
$483Multiple Airlines
Tue, Jan 13 - Tue, Jan 27
United Airlines Logo
12:30 am - 7:55 am
LAS
-
FCO
22h 25m2 stops
United Airlines Logo
10:30 am - 8:12 pm
FCO
-
LAS
18h 42m1 stop
$486United Airlines
Thu, Jan 22 - Fri, Jan 30
United Airlines Logo
2:30 pm - 11:00 pm
LAS
-
FCO
23h 30m2 stops
United Airlines Logo
10:30 am - 8:12 pm
FCO
-
LAS
18h 42m1 stop
$489United Airlines
Wed, Feb 11 - Thu, Feb 19
Lufthansa Logo
7:30 am - 6:15 pm
LAS
-
FCO
25h 45m2 stops
Lufthansa Logo
7:05 am - 9:59 pm
FCO
-
LAS
23h 54m2 stops
$490Lufthansa
Sun, Jan 18 - Sun, Jan 25

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
Jan 29
LAS12:00 pmLas Vegas Harry Reid Intl
19h 55m
2 stops
FCO4:55 pmRome Fiumicino
Feb 4
FCO12:20 pmRome Fiumicino
15h 30m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$505
Find similar
British Airways
Mar 9
LAS3:29 pmLas Vegas Harry Reid Intl
17h 26m
2 stops
FCO4:55 pmRome Fiumicino
Mar 20
FCO1:10 pmRome Fiumicino
29h 52m
2 stops
LAS11:02 amLas Vegas Harry Reid Intl
$507
Find similar
British Airways
Feb 15
LAS8:55 pmLas Vegas Harry Reid Intl
16h 00m
1 stop
FCO9:55 pmRome Fiumicino
Feb 26
FCO11:10 amRome Fiumicino
19h 37m
2 stops
LAS9:47 pmLas Vegas Harry Reid Intl
$510
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
Jan 19
LAS9:00 amLas Vegas Harry Reid Intl
23h 10m
2 stops
FCO5:10 pmRome Fiumicino
Feb 4
FCO9:35 amRome Fiumicino
21h 56m
2 stops
LAS10:31 pmLas Vegas Harry Reid Intl
$470
Find similar
Air Canada
Jan 14
LAS9:00 amLas Vegas Harry Reid Intl
24h 00m
2 stops
FCO6:00 pmRome Fiumicino
Jan 18
FCO7:00 amRome Fiumicino
24h 27m
2 stops
LAS10:27 pmLas Vegas Harry Reid Intl
$514
Find similar
Air Canada
Jan 14
LAS9:00 amLas Vegas Harry Reid Intl
24h 00m
2 stops
FCO6:00 pmRome Fiumicino
Jan 18
FCO7:00 amRome Fiumicino
24h 27m
2 stops
LAS10:27 pmLas Vegas Harry Reid Intl
$515
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 December 10, 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

Thu 2/19

8:41 am-8:30 am

1 stop14h 49m

Rome Fiumicino

Thu 2/26

12:50 pm-11:20 am

1 stop31h 30m

$469

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

9:00 am-5:10 pm

2 stops23h 10m

Rome Fiumicino

Wed 2/4

9:35 am-10:31 pm

2 stops21h 56m

$470

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

4:45 pm-9:25 am

2 stops31h 40m

Rome Fiumicino

Wed 2/4

8:15 pm-9:59 pm

2 stops34h 44m

$471

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/19

9:19 am-12:25 pm

2 stops18h 06m

Rome Fiumicino

Thu 2/26

12:50 pm-11:20 am

1 stop31h 30m

$474

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 1/18

11:30 pm-10:55 am

1 stop26h 25m

Rome Fiumicino

Sun 1/25

12:45 pm-10:31 pm

1 stop18h 46m

$476

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 1/13

9:00 am-5:10 pm

2 stops23h 10m

Rome Fiumicino

Tue 1/27

9:35 am-8:39 pm

2 stops20h 04m

$480

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 1/13

9:00 am-5:10 pm

2 stops23h 10m

Rome Fiumicino

Tue 1/27

9:35 am-8:39 pm

2 stops20h 04m

$483

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 1/22

12:30 am-7:55 am

2 stops22h 25m

Rome Fiumicino

Fri 1/30

10:30 am-8:12 pm

1 stop18h 42m

$486

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 2/11

2:30 pm-11:00 pm

2 stops23h 30m

Rome Fiumicino

Thu 2/19

10:30 am-8:12 pm

1 stop18h 42m

$489

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 1/18

7:30 am-6:15 pm

2 stops25h 45m

Rome Fiumicino

Sun 1/25

7:05 am-9:59 pm

2 stops23h 54m

$490

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?

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 $692.

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 $911 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 $844 on momondo.

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

As of December 2025, prices for Las Vegas to Rome Fiumicino Airport flights are approximately 6% 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

Fastest flight time

14h 49m

Direct flights

None
The fastest flight from Las Vegas to Rome Fiumicino Airport takes 14h 49m
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

  • 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 14h 49m 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
United AirlinesPriceFrom $558Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
CondorPriceFrom $586Free CancellationRating
6.4
390 reviews
Search Condor flights
Air CanadaPriceFrom $641Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
KLMPriceFrom $666Free CancellationRating
7.7
1,432 reviews
Search KLM flights
DeltaPriceFrom $666Free CancellationRating
7.9
8,009 reviews
Search Delta flights
British AirwaysPriceFrom $680Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
ITA AirwaysPriceFrom $683Free CancellationRating
6.7
1,100 reviews
Search ITA Airways flights
IberiaPriceFrom $685Free CancellationRating
7.0
3,045 reviews
Search Iberia flights
Air TransatPriceFrom $700Free CancellationRating
7.8
480 reviews
Search Air Transat flights
Porter AirlinesPriceFrom $708Free CancellationRating
8.0
397 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
Montepulciano
Tivoli
Sperlonga
Gaeta
Orvieto
Ciampino
Cortona
Terracina
Santa Marinella
Grosseto
Chianciano Terme
Sabaudia
Ascoli Piceno
Saturnia
Foligno

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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