Leonardo da Vinci/Fiumicino

$389+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FCO
may. 4 — may. 111
We work with more than 300 partners to bring you better travel deals

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

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Rome Fiumicino are usually found in November or January, booked 40 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

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$676
(Mytrip)

One-way from

$389
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,349
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Rome Fiumicino flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Rome Fiumicino flights.
From Las Vegas Harry Reid Intl to Rome Fiumicino
One-way flight from Las Vegas Harry Reid Intl to Rome Fiumicino
Highest demand for flights based on searches. 6% potential increase in price ($79 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 abril 29, 2025.

This Priceline deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:00 pmLAS - FCO
1 stop35h 55mAir Canada
mar. 11/189:40 amFCO - LAS
2 stops19h 54mAir Canada
Deal found 4/28$640
This StudentUniverse deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:31 amLAS - FCO
2 stops21h 24mFinnair
mar. 11/1810:45 amFCO - LAS
2 stops20h 26mFinnair
Deal found 4/28$641
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:18 amLAS - FCO
1 stop21h 42mBritish Airways
mar. 11/181:10 pmFCO - LAS
1 stop17h 04mBritish Airways
Deal found 4/28$644
This Finnair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:18 amLAS - FCO
1 stop21h 42mMultiple Airlines
mar. 11/186:40 pmFCO - LAS
2 stops31h 57mMultiple Airlines
Deal found 4/28$646
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:45 amLAS - FCO
2 stops22h 10mDelta
mar. 11/189:20 amFCO - LAS
2 stops21h 15mDelta
Deal found 4/28$648
This SWISS deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/211:30 pmLAS - FCO
2 stops20h 50mSWISS
lun. 11/108:00 pmFCO - LAS
2 stops35h 53mSWISS
Deal found 4/28$674
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2811:35 pmLAS - FCO
1 stop24h 55mUnited Airlines
lun. 11/312:55 pmFCO - LAS
1 stop17h 52mUnited Airlines
Deal found 4/28$694
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/105:55 pmLAS - FCO
1 stop14h 00mCondor
jue. 8/78:20 amFCO - LAS
1 stop16h 35mCondor
Deal found 4/28$721
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/147:05 amLAS - FCO
2 stops43h 00mScandinavian Airlines
lun. 8/187:35 pmFCO - LAS
2 stops37h 10mScandinavian Airlines
Deal found 4/28$732
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/410:55 pmLAS - FCO
1 stop28h 20mAir Transat
lun. 6/92:15 pmFCO - LAS
1 stop27h 38mAir Transat
Deal found 4/28$733
This Porter Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:55 pmLAS - FCO
1 stop28h 20mPorter Airlines
mar. 9/92:15 pmFCO - LAS
1 stop27h 38mPorter Airlines
Deal found 4/28$823
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/259:37 amLAS - FCO
1 stop14h 33mIberia
mar. 8/191:10 pmFCO - LAS
1 stop19h 43mIberia
Deal found 4/28$839

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Leonardo da Vinci/Fiumicino 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Las Vegas to Rome Fiumicino Airport that are best for you.

Fly from

Las Vegas

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 5/1

7:02 pm-1:55 pm

1 stop33h 53m

Rome Fiumicino

sáb. 5/3

4:45 pm-8:27 am

1 stop24h 42m

$676

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 7/10

5:55 pm-4:55 pm

1 stop14h 00m

Rome Fiumicino

jue. 8/7

8:20 am-3:55 pm

1 stop16h 35m

$721

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mié. 6/4

10:55 pm-12:15 pm

1 stop28h 20m

Rome Fiumicino

lun. 6/9

2:15 pm-8:53 am

1 stop27h 38m

$733

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

lun. 5/12

9:55 am-12:15 pm

1 stop17h 20m

Rome Fiumicino

lun. 6/30

2:15 pm-8:53 am

1 stop27h 38m

$823

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 7/25

9:37 am-9:10 am

1 stop14h 33m

Rome Fiumicino

mar. 8/19

1:10 pm-11:53 pm

1 stop19h 43m

$839

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

sáb. 5/10

11:20 pm-6:45 pm

2 stops34h 25m

Rome Fiumicino

dom. 5/25

7:35 pm-11:25 pm

2 stops36h 50m

$852

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

sáb. 5/17

11:44 am-1:20 pm

1 stop16h 36m

Rome Fiumicino

sáb. 5/24

9:45 am-9:52 pm

2 stops21h 07m

$934

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

sáb. 5/17

6:08 am-8:55 am

2 stops17h 47m

Rome Fiumicino

sáb. 5/24

9:00 am-9:28 pm

2 stops21h 28m

$957

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 5/6

10:18 am-7:50 pm

2 stops24h 32m

Rome Fiumicino

mar. 5/13

7:30 am-10:53 pm

2 stops24h 23m

$1,001

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 7/1

10:05 pm-11:55 pm

1 stop16h 50m

Rome Fiumicino

mar. 8/5

10:00 am-8:13 pm

1 stop19h 13m

$1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 30 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Leonardo da Vinci/Fiumicino. Price data was last updated on April 25, 2025.

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 40 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 $644). Flying from Las Vegas to Rome Fiumicino Airport in June is currently the most expensive (average of $1,178). 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?

Find hourly flight availability from Las Vegas to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

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 17% 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?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Leonardo da Vinci/Fiumicino. Price data was last updated on December 16, 2024.

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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

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.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Leonardo da Vinci/Fiumicino. Reviews last updated abril 29, 2025.
Read through reviews of airlines operating flights from Las Vegas to Rome, such as Delta, Porter Airlines and Air Transat. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    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 14 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.

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

    Condor, at $721, was found to be the cheapest airline from Las Vegas to Rome Fiumicino Airport.Alternate airlines to your destination round-trip include Air Transat and Porter Airlines. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Rome Fiumicino Airport one-way?

    One-way options have recently been found by users for as low as $551 on WestJet. Other airlines that offer cheap prices include Porter Airlines from $576 and Turkish Airlines from $597 one-way.

  • 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 $644). Flying from Las Vegas to Rome Fiumicino Airport in June is currently the most expensive (average of $1,178). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano
Ponza

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.

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

Discover the top 10 airlines that operate flights from Las Vegas to Leonardo da Vinci/Fiumicino. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$529Average$1,155FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$653Average$1,120FlexibilityNo cancel feeOn-time69%
KLMCheapest$691Average$1,181FlexibilityNo cancel feeOn-time75%
Air TransatCheapest$700Average$821FlexibilityNo cancel feeOn-time50%
ITA AirwaysCheapest$708Average$943FlexibilityNo cancel feeOn-time81%
Porter AirlinesCheapest$708Average$1,109FlexibilityNo cancel feeOn-time52%
British AirwaysCheapest$760Average$1,079FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$781Average$1,167FlexibilityNo cancel feeOn-time67%
DeltaCheapest$786Average$1,111FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$797Average$1,097FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.