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

Scandinavian Airlines, at $655, 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 Air Canada. These flights start at 38% 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 $294 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from $525 and Air Transat from $543 one-way.

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 American Airlines, Air Canada or ITA Airways as they are the most popular for this route.

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

Travelers have found that booking a Tuesday departure is the best way to save up to 11% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Travelers have found it’s best to book a flight 33 days in advance to save up to 109% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Rome Fiumicino Airport 1-2 weeks in advance for as low as $993, or $1,556 for flights within the next 24 hours.

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

January can be a great time to fly to Rome Fiumicino Airport from Las Vegas with a flight ticket averaging about $1,040. Cheapflights users have found deals in the month of January for as cheap as $658. The most expensive prices can be found in the month of July.

Most accurate provider : When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$275+ 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.

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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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$642 (Mytrip)
One-way from	$275 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$1,013

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

High demand for flights, 6% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in March 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 March 26, 2025.

Fri 5/210:45 amLAS - FCO

1 stop18h 10mMultiple Airlines

Fri 6/202:25 pmFCO - LAS

1 stop29h 15mMultiple Airlines

Deal found 3/26

$642

Tue 5/611:20 pmLAS - FCO

2 stops34h 25mScandinavian Airlines

Tue 5/137:35 pmFCO - LAS

2 stops36h 50mScandinavian Airlines

Deal found 3/25

$655

Wed 9/249:55 amLAS - FCO

1 stop17h 20mPorter Airlines

Wed 10/82:15 pmFCO - LAS

1 stop16h 43mPorter Airlines

Deal found 3/26

$713

Wed 9/2411:15 pmLAS - FCO

1 stop28h 00mAir Transat

Wed 10/82:15 pmFCO - LAS

1 stop16h 43mAir Transat

Deal found 3/25

$721

Mon 8/1112:10 pmLAS - FCO

1 stop14h 35mAir Canada

Wed 8/207:10 amFCO - LAS

2 stops17h 55mAir Canada

Deal found 3/25

$806

Mon 8/1110:00 pmLAS - FCO

1 stop15h 50mBritish Airways

Wed 8/2012:10 pmFCO - LAS

1 stop16h 25mBritish Airways

Deal found 3/25

$811

Sun 8/107:23 amLAS - FCO

1 stop15h 12mKLM

Wed 8/209:45 amFCO - LAS

1 stop19h 53mKLM

Deal found 3/25

$812

Sun 8/1010:16 amLAS - FCO

2 stops17h 29mDelta

Tue 8/1911:35 amFCO - LAS

2 stops21h 10mDelta

Deal found 3/25

$816

Mon 10/2711:42 pmLAS - FCO

1 stop24h 03mUnited Airlines

Tue 11/412:15 pmFCO - LAS

2 stops33h 56mUnited Airlines

Deal found 3/26

$825

Tue 5/65:35 pmLAS - FCO

1 stop14h 20mCondor

Tue 5/138:20 amFCO - LAS

1 stop16h 15mCondor

Deal found 3/25

$881

Tue 9/99:10 amLAS - FCO

1 stop17h 45mITA Airways

Mon 9/223:10 pmFCO - LAS

1 stop17h 46mITA Airways

Deal found 3/25

$883

Sat 4/58:40 amLAS - FCO

1 stop19h 00mWestJet

Mon 4/72:25 pmFCO - LAS

2 stops38h 00mWestJet

Deal found 3/25

$916

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 March 26, 2025.

Fri 5/210:45 amLAS - FCO

1 stop18h 10mMultiple Airlines

Fri 6/202:25 pmFCO - LAS

1 stop29h 15mMultiple Airlines

Deal found 3/26

$642

Tue 5/611:20 pmLAS - FCO

2 stops34h 25mScandinavian Airlines

Tue 5/137:35 pmFCO - LAS

2 stops36h 50mScandinavian Airlines

Deal found 3/25

$655

Wed 8/611:10 pmLAS - FCO

1 stop28h 05mAir Transat

Wed 8/202:15 pmFCO - LAS

1 stop16h 43mAir Transat

Deal found 3/26

$789

Mon 8/1112:10 pmLAS - FCO

1 stop14h 35mAir Canada

Wed 8/207:10 amFCO - LAS

2 stops17h 55mAir Canada

Deal found 3/25

$806

Mon 8/1110:00 pmLAS - FCO

1 stop15h 50mBritish Airways

Wed 8/2012:10 pmFCO - LAS

1 stop16h 25mBritish Airways

Deal found 3/25

$811

Sun 8/107:23 amLAS - FCO

1 stop15h 12mKLM

Wed 8/209:45 amFCO - LAS

1 stop19h 53mKLM

Deal found 3/25

$812

Sun 8/1010:16 amLAS - FCO

2 stops17h 29mDelta

Tue 8/1911:35 amFCO - LAS

2 stops21h 10mDelta

Deal found 3/25

$816

Mon 5/1211:10 pmLAS - FCO

1 stop28h 05mPorter Airlines

Mon 6/302:15 pmFCO - LAS

1 stop27h 38mPorter Airlines

Deal found 3/25

$823

Sun 9/215:05 pmLAS - FCO

1 stop14h 50mCondor

Thu 10/28:20 amFCO - LAS

1 stop16h 35mCondor

Deal found 3/25

$840

Tue 9/99:10 amLAS - FCO

1 stop17h 45mITA Airways

Mon 9/223:10 pmFCO - LAS

1 stop17h 46mITA Airways

Deal found 3/25

$883

Sat 4/58:40 amLAS - FCO

1 stop19h 00mWestJet

Mon 4/72:25 pmFCO - LAS

2 stops38h 00mWestJet

Deal found 3/25

$916

Sat 5/177:20 pmLAS - FCO

1 stop28h 30mSWISS

Sat 5/249:40 amFCO - LAS

1 stop15h 55mSWISS

Deal found 3/24

$944

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 March 26, 2025 and is based on user searches.

Tue 3/259:35 amLAS - FCO

1 stop15h 10mKLM

Mon 3/316:30 amFCO - LAS

1 stop15h 55mKLM

Deal found 3/25

$864

Tue 3/258:02 pmLAS - FCO

2 stops38h 18mTurkish Airlines

Mon 4/77:55 pmFCO - LAS

2 stops31h 11mTurkish Airlines

Deal found 3/25

$1,268

Sat 3/298:59 amLAS - FCO

1 stop14h 06mIberia

Sun 3/301:10 pmFCO - LAS

1 stop18h 24mIberia

Deal found 3/25

$3,035

Sat 3/296:00 amLAS - FCO

2 stops21h 15mBritish Airways

Sun 3/309:00 pmFCO - LAS

2 stops29h 28mBritish Airways

Deal found 3/25

$3,327

Sun 3/3012:40 amLAS - FCO

1 stop21h 55mDelta

Wed 4/99:45 amFCO - LAS

1 stop17h 41mDelta

Deal found 3/25

$817

Mon 3/317:00 amLAS - FCO

1 stop17h 15mAir Canada

Wed 4/912:25 pmFCO - LAS

2 stops42h 12mAir Canada

Deal found 3/25

$809

Wed 4/212:40 amLAS - FCO

1 stop21h 55mDelta

Sun 4/139:45 amFCO - LAS

1 stop23h 41mDelta

Deal found 3/26

$1,707

Wed 4/212:59 amLAS - FCO

2 stops21h 36mUnited Airlines

Sun 4/139:45 amFCO - LAS

2 stops21h 31mUnited Airlines

Deal found 3/26

$1,711

Thu 4/37:25 amLAS - FCO

2 stops26h 20mScandinavian Airlines

Sun 4/137:35 pmFCO - LAS

2 stops35h 20mScandinavian Airlines

Deal found 3/25

$934

Sat 4/53:12 pmLAS - FCO

1 stop18h 58mMultiple Airlines

Sun 4/136:15 amFCO - LAS

2 stops37h 03mMultiple Airlines

Deal found 3/25

$709

Sat 4/58:40 amLAS - FCO

1 stop19h 00mWestJet

Mon 4/72:25 pmFCO - LAS

2 stops38h 00mWestJet

Deal found 3/25

$916

Sat 4/59:05 amLAS - FCO

1 stop17h 50mITA Airways

Mon 4/710:30 amFCO - LAS

1 stop22h 47mITA Airways

Deal found 3/25

$1,074

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 March 26, 2025.

Tue 4/2911:07 pmLAS - FCO

2 stops40h 48mMultiple Airlines

Deal found 3/25

$275

Fri 4/118:40 amLAS - FCO

1 stop19h 00mWestJet

Deal found 3/25

$294

Wed 6/189:55 amLAS - FCO

2 stops23h 30mTurkish Airlines

Deal found 3/25

$525

Tue 5/279:55 amLAS - FCO

1 stop17h 20mAir Transat

Deal found 3/25

$543

Mon 6/911:10 pmLAS - FCO

1 stop28h 05mPorter Airlines

Deal found 3/25

$566

Wed 5/215:05 pmLAS - FCO

1 stop21h 00mBritish Airways

Deal found 3/24

$597

Sun 4/2712:35 amLAS - FCO

1 stop22h 00mDelta

Deal found 3/25

$608

Fri 8/16:10 amLAS - FCO

3 stops20h 35mUnited Airlines

Deal found 3/24

$674

Mon 4/2111:20 pmLAS - FCO

1 stop27h 30mITA Airways

Deal found 3/25

$1,322

Mon 4/2110:50 amLAS - FCO

2 stops22h 25mIberia

Deal found 3/25

$1,608

Tue 4/295:35 pmLAS - FCO

1 stop14h 20mCondor

Deal found 3/25

$3,912

Mon 4/219:05 amLAS - FCO

3 stops24h 40mScandinavian Airlines

Deal found 3/25

$3,966

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

Fri 5/2

10:45 am-1:55 pm

1 stop18h 10m

Rome Fiumicino

Fri 6/20

2:25 pm-10:40 am

1 stop29h 15m

$642

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 5/6

11:20 pm-6:45 pm

2 stops34h 25m

Rome Fiumicino

Tue 5/13

7:35 pm-11:25 pm

2 stops36h 50m

$655

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 8/6

11:10 pm-12:15 pm

1 stop28h 05m

Rome Fiumicino

Wed 8/20

2:15 pm-9:58 pm

1 stop16h 43m

$789

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 8/11

12:10 pm-11:45 am

1 stop14h 35m

Rome Fiumicino

Wed 8/20

7:10 am-4:05 pm

2 stops17h 55m

$806

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 8/11

10:00 pm-10:50 pm

1 stop15h 50m

Rome Fiumicino

Wed 8/20

12:10 pm-7:35 pm

1 stop16h 25m

$811

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 8/10

7:23 am-7:35 am

1 stop15h 12m

Rome Fiumicino

Wed 8/20

9:45 am-8:38 pm

1 stop19h 53m

$812

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 8/10

10:16 am-12:45 pm

2 stops17h 29m

Rome Fiumicino

Tue 8/19

11:35 am-11:45 pm

2 stops21h 10m

$816

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 5/12

11:10 pm-12:15 pm

1 stop28h 05m

Rome Fiumicino

Mon 6/30

2:15 pm-8:53 am

1 stop27h 38m

$823

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sun 9/21

5:05 pm-4:55 pm

1 stop14h 50m

Rome Fiumicino

Thu 10/2

8:20 am-3:55 pm

1 stop16h 35m

$840

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 9/9

9:10 am-11:55 am

1 stop17h 45m

Rome Fiumicino

Mon 9/22

3:10 pm-11:56 pm

1 stop17h 46m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 25 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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 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 $1,217). 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 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?

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

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

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

Read through reviews of airlines operating flights from Las Vegas to Rome, such as Delta, Porter Airlines and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,891 reviews

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.

Delta

8.0

Very good

7,891 reviews

Delta

8.0

Very good

7,891 reviews

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.

Porter Airlines

7.9

Good

276 reviews

Delta

8.0

Very good

7,891 reviews

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.

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very good

7,891 reviews

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.

Air Transat

7.8

Good

381 reviews

Delta

8.0

Very good

7,891 reviews

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.

SWISS

7.5

Good

1,569 reviews

Delta

8.0

Very good

7,891 reviews

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

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.
What are the cheapest airlines flying from Las Vegas to Rome Fiumicino Airport round-trip?
Scandinavian Airlines, at $655, 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 Air Canada. These flights start at 38% 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 $294 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from $525 and Air Transat from $543 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 $1,217). 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

Gaeta

Ciampino

Montepulciano

Ponza

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
WestJet	Cheapest$529	Average$1,155	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$653	Average$1,145	FlexibilityNo cancel fee	On-time69%
Air Transat	Cheapest$700	Average$842	FlexibilityNo cancel fee	On-time50%
ITA Airways	Cheapest$709	Average$1,108	FlexibilityNo cancel fee	On-time81%
Iberia	Cheapest$768	Average$1,122	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$781	Average$1,092	FlexibilityNo cancel fee	On-time70%
Air Canada	Cheapest$781	Average$1,218	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$796	Average$1,133	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$814	Average$1,122	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$815	Average$1,206	FlexibilityNo cancel fee	On-time75%

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$275+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

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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

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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 March 26, 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 March 26, 2025.

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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 March.

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?

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 March 21, 2025.

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?

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 March 26, 2025.

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.

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.

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.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Read through reviews of airlines operating flights from Las Vegas to Rome, such as Delta, Porter Airlines and KLM. You can also see how each airline compares in terms of 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?

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

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

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?

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Alternative routes for Las Vegas to Leonardo da Vinci/Fiumicino

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Top 10 airlines flying from 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 March 26, 2025.