How long is the flight from Las Vegas to Rome Fiumicino Airport?

Airlines like United Airlines and Air Canada fly from Las Vegas to Rome Fiumicino Airport in about 14h 51m. The time it takes to get you to your destination can typically vary by up to 16h 49m. The distance between Las Vegas and Rome Fiumicino Airport is about 6109 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Las Vegas to Rome Fiumicino Airport round-trip?

Condor, at $586, was found to be the cheapest airline from Las Vegas to Rome Fiumicino Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. These flights start at 38% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Las Vegas to Rome Fiumicino Airport?

When booking a flight from Las Vegas to Rome Fiumicino Airport, you may want to consider flying on United Airlines, Delta or British Airways as they are the most popular for this route.

Most accurate provider : When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Las Vegas-Rome Fiumicino Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Las Vegas to Rome Fiumicino?

Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Rome Fiumicino. You should not have trouble finding flights to Rome Fiumicino from Harry Reid Intl; the airport handles an average of 0 outbound flights to Rome Fiumicino per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the Las Vegas airport to Rome Fiumicino. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

How can I find direct flights from Las Vegas to Leonardo da Vinci/Fiumicino?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Leonardo da Vinci/Fiumicino.

Can I find deals for business class flights from Las Vegas to Leonardo da Vinci/Fiumicino?

Yes. Cheapflights offers flight deals from Las Vegas to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$268+ Cheap Flights from Las Vegas to Rome Fiumicino Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Rome Fiumicino are usually found in January or November, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Las Vegas to Leonardo da Vinci/Fiumicino

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$517 (lol.travel)
One-way from	$268 (Expedia)
Popular in	July
Cheapest in	January
Average price	$853

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Rome Fiumicino flight deals.

Search Deals

Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Rome Fiumicino flights.

Search Deals

From Las Vegas Harry Reid Intl to Rome Fiumicino

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Rome Fiumicino

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($92 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from Las Vegas to Leonardo da Vinci/Fiumicino

Cheapest flights from Las Vegas to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Fri 11/289:10 amLAS - FCO

1 stop14h 45mAir Canada

Sun 12/141:10 pmFCO - LAS

2 stops35h 49mAir Canada

Deal found 10/26

$517

Tue 11/254:45 pmLAS - FCO

2 stops31h 10mAir Canada

Tue 12/21:10 pmFCO - LAS

2 stops40h 29mAir Canada

Deal found 10/26

$523

Wed 12/38:04 amLAS - FCO

1 stop14h 51mUnited Airlines

Wed 12/101:10 pmFCO - LAS

2 stops37h 46mUnited Airlines

Deal found 10/26

$532

Fri 11/289:10 amLAS - FCO

1 stop14h 45mAir Canada

Sun 12/77:05 amFCO - LAS

2 stops23h 22mAir Canada

Deal found 10/26

$537

Fri 11/2810:00 pmLAS - FCO

1 stop24h 55mUnited Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mUnited Airlines

Deal found 10/27

$538

Tue 12/97:00 amLAS - FCO

1 stop15h 55mUnited Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mUnited Airlines

Deal found 10/27

$541

Thu 12/1110:00 amLAS - FCO

1 stop15h 45mIberia

Thu 12/1811:00 amFCO - LAS

1 stop19h 59mIberia

Deal found 10/27

$542

Fri 11/288:00 amLAS - FCO

2 stops38h 55mMultiple Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mMultiple Airlines

Deal found 10/27

$544

Mon 12/112:35 amLAS - FCO

1 stop24h 55mDelta

Tue 12/96:10 amFCO - LAS

1 stop17h 05mDelta

Deal found 10/27

$545

Tue 11/2511:35 amLAS - FCO

1 stop14h 20mMultiple Airlines

Tue 12/21:10 pmFCO - LAS

2 stops40h 29mMultiple Airlines

Deal found 10/26

$547

Fri 11/2810:40 amLAS - FCO

2 stops22h 35mLufthansa

Sun 12/147:00 amFCO - LAS

2 stops20h 29mLufthansa

Deal found 10/27

$552

Best flights from Las Vegas to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Las Vegas to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Wed 12/38:04 amLAS - FCO

1 stop14h 51mUnited Airlines

Wed 12/101:10 pmFCO - LAS

2 stops37h 46mUnited Airlines

Deal found 10/26

$532

Mon 1/124:45 pmLAS - FCO

2 stops31h 40mAir Canada

Wed 1/2111:15 amFCO - LAS

1 stop18h 34mAir Canada

Deal found 10/27

$541

Fri 11/288:00 amLAS - FCO

2 stops38h 55mMultiple Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mMultiple Airlines

Deal found 10/27

$544

Fri 11/286:10 amLAS - FCO

2 stops18h 35mDelta

Sun 12/1412:00 pmFCO - LAS

1 stop19h 14mDelta

Deal found 10/26

$547

Wed 4/2211:20 amLAS - FCO

1 stop16h 20mWestJet

Tue 4/282:25 pmFCO - LAS

1 stop16h 04mWestJet

Deal found 10/27

$591

Tue 12/911:59 pmLAS - FCO

1 stop22h 46mUnited Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mUnited Airlines

Deal found 10/26

$541

Thu 2/1211:40 pmLAS - FCO

1 stop24h 20mMultiple Airlines

Fri 2/201:10 pmFCO - LAS

2 stops19h 26mMultiple Airlines

Deal found 10/26

$560

Thu 12/118:05 amLAS - FCO

2 stops40h 20mUnited Airlines

Thu 12/189:45 amFCO - LAS

1 stop21h 47mUnited Airlines

Deal found 10/27

$555

Tue 3/101:15 pmLAS - FCO

2 stops16h 10mUnited Airlines

Fri 3/207:00 amFCO - LAS

2 stops22h 59mUnited Airlines

Deal found 10/26

$612

Last-minute flights from Las Vegas to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Las Vegas to Leonardo da Vinci/Fiumicino. Data last updated October 28, 2025 and is based on user searches.

Sun 11/169:10 amLAS - FCO

2 stops29h 20mMultiple Airlines

Wed 11/268:30 pmFCO - LAS

3 stops34h 14mMultiple Airlines

Deal found 10/26

$574

Tue 11/254:45 pmLAS - FCO

2 stops31h 10mAir Canada

Tue 12/21:10 pmFCO - LAS

2 stops40h 29mAir Canada

Deal found 10/26

$523

Tue 11/2511:35 amLAS - FCO

1 stop14h 20mMultiple Airlines

Tue 12/21:10 pmFCO - LAS

2 stops40h 29mMultiple Airlines

Deal found 10/26

$547

Fri 11/289:10 amLAS - FCO

1 stop14h 45mAir Canada

Sun 12/141:10 pmFCO - LAS

2 stops35h 49mAir Canada

Deal found 10/27

$517

Fri 11/289:10 amLAS - FCO

1 stop14h 45mAir Canada

Sun 12/77:05 amFCO - LAS

2 stops23h 22mAir Canada

Deal found 10/26

$537

Fri 11/2810:00 pmLAS - FCO

1 stop24h 55mUnited Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mUnited Airlines

Deal found 10/27

$538

Fri 11/288:00 amLAS - FCO

2 stops38h 55mMultiple Airlines

Sun 12/147:05 amFCO - LAS

1 stop16h 35mMultiple Airlines

Deal found 10/27

$544

Fri 11/2810:40 amLAS - FCO

2 stops22h 35mLufthansa

Sun 12/147:00 amFCO - LAS

2 stops20h 29mLufthansa

Deal found 10/27

$552

One-way flights from Las Vegas to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Las Vegas to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Wed 4/228:05 amLAS - FCO

1 stop19h 35mWestJet

Deal found 10/25

$268

Thu 11/68:48 pmLAS - FCO

2 stops32h 42mMultiple Airlines

Deal found 10/27

$274

Fri 1/307:00 amLAS - FCO

2 stops26h 25mMultiple Airlines

Deal found 10/27

$283

Sat 1/317:50 pmLAS - FCO

2 stops56h 10mMultiple Airlines

Deal found 10/27

$291

Fri 2/67:00 amLAS - FCO

2 stops31h 30mMultiple Airlines

Deal found 10/25

$311

Thu 4/2311:20 amLAS - FCO

1 stop16h 20mWestJet

Deal found 10/26

$318

Tue 12/306:00 amLAS - FCO

2 stops27h 45mMultiple Airlines

Deal found 10/27

$330

Sun 2/16:00 amLAS - FCO

3 stops32h 30mMultiple Airlines

Deal found 10/25

$345

Cheapflights 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

Fly to

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 12/3

8:04 am-7:55 am

1 stop14h 51m

Rome Fiumicino

Wed 12/10

1:10 pm-5:56 pm

2 stops37h 46m

$532

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/12

4:45 pm-9:25 am

2 stops31h 40m

Rome Fiumicino

Wed 1/21

11:15 am-8:49 pm

1 stop18h 34m

$541

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 12/9

11:59 pm-7:45 am

1 stop22h 46m

Rome Fiumicino

Sun 12/14

7:05 am-2:40 pm

1 stop16h 35m

$541

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/28

8:00 am-7:55 am

2 stops38h 55m

Rome Fiumicino

Sun 12/14

7:05 am-2:40 pm

1 stop16h 35m

$544

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Fri 11/28

6:10 am-9:45 am

2 stops18h 35m

Rome Fiumicino

Sun 12/14

12:00 pm-10:14 pm

1 stop19h 14m

$547

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 12/11

8:05 am-9:25 am

2 stops40h 20m

Rome Fiumicino

Thu 12/18

9:45 am-10:32 pm

1 stop21h 47m

$555

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/12

11:40 pm-9:00 am

1 stop24h 20m

Rome Fiumicino

Fri 2/20

1:10 pm-11:36 pm

2 stops19h 26m

$560

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 4/22

11:20 am-12:40 pm

1 stop16h 20m

Rome Fiumicino

Tue 4/28

2:25 pm-9:29 pm

1 stop16h 04m

$591

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/10

1:15 pm-1:25 pm

2 stops16h 10m

Rome Fiumicino

Fri 3/20

7:00 am-9:59 pm

2 stops22h 59m

$612

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 4/22

8:05 am-12:40 pm

1 stop19h 35m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 18 results

Compare providers for flights from Las Vegas to Leonardo da Vinci/Fiumicino

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Leonardo da Vinci/Fiumicino in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Las Vegas-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Las Vegas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Rome Fiumicino Airport

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

To ensure you get the cheapest price possible for a flight from Las Vegas to Rome Fiumicino Airport, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Rome Fiumicino Airport (average of $556). Flying from Las Vegas to Rome Fiumicino Airport in July is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to FCO?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Rome Fiumicino Airport in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Las Vegas to Rome Fiumicino Airport?

Travelers seeking maximum savings on their Las Vegas to Rome Fiumicino Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Read through reviews of airlines operating flights from Las Vegas to Rome Fiumicino Airport, such as Delta, Air Transat, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,996 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Air Transat

7.8

Good

469 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,996 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,033 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

British Airways

6.7

Okay

7,481 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

What airport do you fly from for flights from Las Vegas to Rome Fiumicino?
Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Rome Fiumicino. You should not have trouble finding flights to Rome Fiumicino from Harry Reid Intl; the airport handles an average of 0 outbound flights to Rome Fiumicino per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the Las Vegas airport to Rome Fiumicino. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.
How long is the flight from Las Vegas to Rome Fiumicino Airport?
Airlines like United Airlines and Air Canada fly from Las Vegas to Rome Fiumicino Airport in about 14h 51m. The time it takes to get you to your destination can typically vary by up to 16h 49m. The distance between Las Vegas and Rome Fiumicino Airport is about 6109 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Las Vegas to Rome Fiumicino Airport round-trip?
Condor, at $586, was found to be the cheapest airline from Las Vegas to Rome Fiumicino Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. These flights start at 38% lower than the current average price 3 months from now.
Can I find deals for flights from Las Vegas to Leonardo da Vinci/Fiumicino that include hotel bookings?
Yes. In addition to deals on Las Vegas to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Leonardo da Vinci/Fiumicino?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Leonardo da Vinci/Fiumicino.
Can I find deals for business class flights from Las Vegas to Leonardo da Vinci/Fiumicino?
Yes. Cheapflights offers flight deals from Las Vegas to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Las Vegas to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Rome Fiumicino Airport (average of $556). Flying from Las Vegas to Rome Fiumicino Airport in July is currently the most expensive (average of $824). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Fiumicino

Montepulciano

Santa Marinella

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Las Vegas to Leonardo da Vinci/Fiumicino

Airline	Cheapest	Average	Flexibility	On-time
Condor	Cheapest$586	Average$740	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$640	Average$969	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$641	Average$914	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$666	Average$973	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$675	Average$1,002	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$680	Average$1,036	FlexibilityNo cancel fee	On-time70%
ITA Airways	Cheapest$683	Average$1,214	FlexibilityNo cancel fee	On-time81%
Iberia	Cheapest$685	Average$1,148	FlexibilityNo cancel fee	On-time77%
Air Transat	Cheapest$700	Average$842	FlexibilityNo cancel fee	On-time50%
Porter Airlines	Cheapest$708	Average$1,109	FlexibilityNo cancel fee	On-time52%

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$268+ Cheap flights from Las Vegas (LAS) to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Leonardo da Vinci/Fiumicino with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Rome Fiumicino are usually found in January or November, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Las Vegas to Leonardo da Vinci/Fiumicino

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Leonardo da Vinci/Fiumicino

Cheapest flights from Las Vegas to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Las Vegas to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Leonardo da Vinci/Fiumicino in October.

Best time to book a flight from Las Vegas to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Las Vegas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Rome Fiumicino Airport

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

What is the cheapest month to book a flight from Las Vegas to Rome Fiumicino Airport?

What is the cheapest time of day to fly from LAS to FCO?

What is the cheapest day to fly from Las Vegas to Rome Fiumicino Airport?

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Read through reviews of airlines operating flights from Las Vegas to Rome Fiumicino Airport, such as Delta, Air Transat, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Las Vegas to Rome Fiumicino?

How long is the flight from Las Vegas to Rome Fiumicino Airport?

What are the cheapest airlines flying from Las Vegas to Rome Fiumicino Airport round-trip?

Can I find deals for flights from Las Vegas to Leonardo da Vinci/Fiumicino that include hotel bookings?

How can I find direct flights from Las Vegas to Leonardo da Vinci/Fiumicino?

Can I find deals for business class flights from Las Vegas to Leonardo da Vinci/Fiumicino?

What is the cheapest month to book a flight from Las Vegas to Rome Fiumicino Airport?

Traveling to a place near Rome Fiumicino Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Leonardo da Vinci/Fiumicino

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Cheapest flights from Las Vegas to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.