How long is the flight from Las Vegas to Rome?

Departing from Las Vegas to Rome will take you 23h 30m. Las Vegas and Rome are separated by a distance of 6109 mi. This flight may include one or multiple stops.

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

Flying on United Airlines is currently your cheapest option to Rome, with prices starting at $558. Additional round-trip tickets that might be worth considering are offered by Condor and Air Canada, with the lowest prices starting at $586 and $641, respectively. These flights start at 35% lower than the current average price 3 months from now.

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

$321 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $372 and $442, respectively.

In terms of precipitation, rainfall in Rome 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 when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome, 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?

Consider United Airlines, Delta or British Airways when booking your flight. These represent the most popular airlines when flying from Las Vegas to Rome.

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

Most trusted provider : When it comes to deals on Las Vegas-Rome flights, Cheapflights users trust eDreams the most. eDreams 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 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?

For a flight from Las Vegas to Rome, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 outbound flights to Rome per day. 11 airlines have flights to Rome from Las Vegas Harry Reid Intl on a regular basis.

Can I find deals for flights from Las Vegas to Rome that include hotel bookings?

Yes. In addition to deals on Las Vegas to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Rome?

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

Can I find deals for business class flights from Las Vegas to Rome?

Yes. Cheapflights offers flight deals from Las Vegas to Rome 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

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Rome are usually found in January or November, booked 33 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Las Vegas to Rome

Cheapest flights from Las Vegas to Rome
Explore the most affordable flight options available from Las Vegas to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Fri 12/127:15 amLAS - FCO

1 stop15h 30mLufthansa

Sun 12/149:45 amFCO - LAS

1 stop17h 39mLufthansa

Deal found 12/11

$658

Fri 12/128:30 amLAS - FCO

1 stop15h 00mMultiple Airlines

Sun 12/149:45 amFCO - LAS

1 stop17h 39mMultiple Airlines

Deal found 12/11

$669

Fri 12/126:00 amLAS - FCO

2 stops16h 45mUnited Airlines

Sun 12/149:40 amFCO - LAS

2 stops18h 20mUnited Airlines

Deal found 12/11

$703

Fri 12/128:04 amLAS - FCO

1 stop14h 51mUnited Airlines

Fri 12/197:00 amFCO - LAS

2 stops23h 52mUnited Airlines

Deal found 12/11

$704

Tue 12/3011:20 pmLAS - FCO

1 stop23h 35mDelta

Sun 1/1112:45 pmFCO - LAS

2 stops20h 55mDelta

Deal found 12/10

$765

Fri 12/1211:00 amLAS - FCO

1 stop14h 45mMultiple Airlines

Fri 12/1911:00 amFCO - LAS

1 stop19h 59mMultiple Airlines

Deal found 12/11

$837

Tue 12/166:00 amLAS - FCO

1 stop16h 55mDelta

Mon 12/2210:05 amFCO - LAS

1 stop21h 05mDelta

Deal found 12/11

$944

Tue 12/3011:28 pmLAS - FCO

1 stop22h 37mKLM

Sun 1/1112:00 pmFCO - LAS

1 stop19h 16mKLM

Deal found 12/10

$987

Best flights from Las Vegas to Rome
Discover carefully curated flight deals from Las Vegas to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 2/112:30 pmLAS - FCO

2 stops23h 30mLufthansa

Thu 2/199:40 amFCO - LAS

2 stops24h 03mLufthansa

Deal found 12/11

$490

Wed 2/411:50 pmLAS - FCO

1 stop23h 40mUnited Airlines

Sun 2/812:45 pmFCO - LAS

2 stops40h 42mUnited Airlines

Deal found 12/11

$490

Mon 1/1911:27 pmLAS - FCO

1 stop25h 18mDelta

Wed 2/412:45 pmFCO - LAS

1 stop34h 30mDelta

Deal found 12/10

$492

Tue 2/39:00 amLAS - FCO

1 stop16h 30mKLM

Tue 2/1012:00 pmFCO - LAS

1 stop19h 16mKLM

Deal found 12/11

$506

Tue 3/1010:47 amLAS - FCO

2 stops27h 08mBritish Airways

Fri 3/201:10 pmFCO - LAS

2 stops29h 52mBritish Airways

Deal found 12/10

$507

Wed 2/1111:30 pmLAS - FCO

2 stops48h 55mAir Canada

Thu 2/1912:50 pmFCO - LAS

1 stop18h 41mAir Canada

Deal found 12/11

$508

Mon 1/1911:27 pmLAS - FCO

1 stop25h 18mDelta

Mon 2/212:45 pmFCO - LAS

1 stop34h 30mDelta

Deal found 12/11

$493

Thu 2/1911:59 pmLAS - FCO

1 stop22h 46mUnited Airlines

Tue 2/247:05 amFCO - LAS

2 stops21h 15mUnited Airlines

Deal found 12/11

$504

Sat 1/242:30 pmLAS - FCO

2 stops18h 45mLufthansa

Sat 1/3112:20 pmFCO - LAS

2 stops18h 39mLufthansa

Deal found 12/10

$505

Wed 1/78:55 pmLAS - FCO

1 stop16h 00mBritish Airways

Wed 1/145:50 pmFCO - LAS

1 stop34h 00mBritish Airways

Deal found 12/10

$507

Thu 2/199:19 amLAS - FCO

1 stop13h 26mLufthansa

Tue 2/249:45 amFCO - LAS

1 stop21h 17mLufthansa

Deal found 12/11

$506

Fri 2/205:20 amLAS - FCO

2 stops17h 25mUnited Airlines

Tue 2/247:05 amFCO - LAS

2 stops21h 15mUnited Airlines

Deal found 12/11

$509

Sat 1/247:35 pmLAS - CIA

2 stops16h 30mMultiple Airlines

Sat 1/316:55 amCIA - LAS

2 stops19h 55mMultiple Airlines

Deal found 12/10

$1,265

Last-minute flights from Las Vegas to Rome
Discover last-minute flight deals from Las Vegas to Rome. Data last updated December 12, 2025 and is based on user searches.

Wed 1/711:30 pmLAS - FCO

1 stop26h 25mMultiple Airlines

Wed 1/148:20 amFCO - LAS

2 stops21h 32mMultiple Airlines

Deal found 12/10

$477

Sun 1/1811:30 pmLAS - FCO

1 stop26h 25mMultiple Airlines

Sun 1/2512:45 pmFCO - LAS

1 stop18h 46mMultiple Airlines

Deal found 12/11

$476

Sun 1/188:30 amLAS - FCO

1 stop15h 00mUnited Airlines

Sun 1/2512:45 pmFCO - LAS

2 stops40h 42mUnited Airlines

Deal found 12/10

$490

Sun 1/184:25 pmLAS - FCO

1 stop21h 25mLufthansa

Sun 1/257:05 amFCO - LAS

2 stops23h 54mLufthansa

Deal found 12/10

$497

Mon 1/194:45 pmLAS - FCO

2 stops31h 40mAir Canada

Mon 2/211:15 amFCO - LAS

2 stops37h 44mAir Canada

Deal found 12/10

$470

Mon 1/194:45 pmLAS - FCO

2 stops31h 40mMultiple Airlines

Wed 2/48:15 pmFCO - LAS

2 stops34h 44mMultiple Airlines

Deal found 12/10

$471

Mon 1/1911:27 pmLAS - FCO

1 stop25h 18mDelta

Wed 2/412:45 pmFCO - LAS

1 stop34h 30mDelta

Deal found 12/10

$492

Mon 1/1911:27 pmLAS - FCO

1 stop25h 18mDelta

Mon 2/212:45 pmFCO - LAS

1 stop34h 30mDelta

Deal found 12/10

$493

Mon 1/1911:18 pmLAS - FCO

1 stop23h 37mUnited Airlines

Wed 2/47:05 amFCO - LAS

2 stops19h 48mUnited Airlines

Deal found 12/10

$495

Mon 1/1911:18 pmLAS - FCO

1 stop23h 37mUnited Airlines

Mon 2/27:05 amFCO - LAS

2 stops23h 54mUnited Airlines

Deal found 12/10

$496

Sat 1/249:46 amLAS - FCO

1 stop14h 59mKLM

Sat 1/316:10 amFCO - LAS

2 stops22h 04mKLM

Deal found 12/10

$483

Sat 1/247:35 pmLAS - CIA

2 stops16h 30mMultiple Airlines

Sat 1/316:55 amCIA - LAS

2 stops19h 55mMultiple Airlines

Deal found 12/10

$1,265

One-way flights from Las Vegas to Rome
Search for one-way flight options from Las Vegas to Rome. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 2/26:00 amLAS - CIA

3 stops42h 40mMultiple Airlines

Deal found 12/9

$275

Fri 2/67:15 amLAS - FCO

3 stops44h 35mMultiple Airlines

Deal found 12/9

$277

Wed 2/411:59 pmLAS - CIA

3 stops50h 36mMultiple Airlines

Deal found 12/9

$284

Mon 2/26:00 amLAS - FCO

3 stops45h 50mMultiple Airlines

Deal found 12/9

$286

Wed 2/411:59 pmLAS - FCO

3 stops40h 16mMultiple Airlines

Deal found 12/9

$287

Sun 2/811:59 pmLAS - FCO

3 stops51h 51mMultiple Airlines

Deal found 12/9

$290

Fri 2/67:15 amLAS - CIA

3 stops43h 40mMultiple Airlines

Deal found 12/9

$290

Sun 2/811:59 pmLAS - CIA

3 stops34h 56mMultiple Airlines

Deal found 12/9

$291

Thu 1/157:00 amLAS - FCO

2 stops26h 45mMultiple Airlines

Deal found 12/11

$295

Thu 2/126:00 amLAS - FCO

2 stops27h 45mMultiple Airlines

Deal found 12/11

$301

Tue 2/37:07 amLAS - FCO

2 stops26h 38mMultiple Airlines

Deal found 12/9

$310

Tue 2/311:59 pmLAS - CIA

3 stops36h 31mMultiple Airlines

Deal found 12/9

$316

Find flight deals from Las Vegas to Rome

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$469 (FlightHub)
One-way from	$275 (Kiwi.com)
Popular in	September
Cheapest in	January
Average price	$809

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

Search Deals

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

Search Deals

From Las Vegas Harry Reid Intl to Rome (ROM)

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Rome (ROM)

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

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

9:40 am-12:43 am

2 stops24h 03m

$490

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 2/4

11:50 pm-8:30 am

1 stop23h 40m

Rome Fiumicino

Sun 2/8

12:45 pm-8:27 pm

2 stops40h 42m

$490

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

11:27 pm-9:45 am

1 stop25h 18m

Rome Fiumicino

Wed 2/4

12:45 pm-2:15 pm

1 stop34h 30m

$492

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 1/19

11:27 pm-9:45 am

1 stop25h 18m

Rome Fiumicino

Mon 2/2

12:45 pm-2:15 pm

1 stop34h 30m

$493

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/19

11:59 pm-7:45 am

1 stop22h 46m

Rome Fiumicino

Tue 2/24

7:05 am-7:20 pm

2 stops21h 15m

$504

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sat 1/24

2:30 pm-6:15 pm

2 stops18h 45m

Rome Fiumicino

Sat 1/31

12:20 pm-9:59 pm

2 stops18h 39m

$505

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 2/3

9:00 am-10:30 am

1 stop16h 30m

Rome Fiumicino

Tue 2/10

12:00 pm-10:16 pm

1 stop19h 16m

$506

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 2/19

9:19 am-7:45 am

1 stop13h 26m

Rome Fiumicino

Tue 2/24

9:45 am-10:02 pm

1 stop21h 17m

$506

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/10

10:47 am-9:55 pm

2 stops27h 08m

Rome Fiumicino

Fri 3/20

1:10 pm-11:02 am

2 stops29h 52m

$507

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Wed 1/7

8:55 pm-9:55 pm

1 stop16h 00m

Rome Fiumicino

Wed 1/14

5:50 pm-6:50 pm

1 stop34h 00m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 34 results

Compare providers for flights from Las Vegas to Rome

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Rome in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 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 flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Las Vegas-Rome flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Las Vegas-Rome flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Rome flights, Cheapflights users trust eDreams the most. eDreams 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 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 Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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

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

The price you pay for your flight from Las Vegas to Rome may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Rome (average of $506). Flying from Las Vegas to Rome in April is currently the most expensive (average of $820). 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 ROM?

When flying from Las Vegas to Rome, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight at noon.

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

Travelers seeking maximum savings on their Las Vegas to Rome 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.

What’s the top layover airport for flights from Las Vegas to Rome?

Calgary (YYC) – chosen by Cheapflights users on 33% of 1-stop itineraries from Las Vegas to Rome on Cheapflights.

What’s the cheapest layover airport for flights from Las Vegas to Rome?

New York (JFK) is the most affordable 1-stop option, with an average round-trip price of $506.

What’s the fastest layover option from Las Vegas to Rome?

Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 14h 59m.

Which airport typically offers the quickest layover for flights from Las Vegas to Rome?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 46m.

Reviews of airlines servicing Rome

See what other customers who have flown with Porter Airlines, Delta, and Air Transat from Las Vegas to Rome have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Porter Airlines

8.0

Very good

398 reviews

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Delta

7.9

Good

8,007 reviews

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Transat

7.8

Good

480 reviews

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

United Airlines

7.4

Good

9,094 reviews

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

British Airways

6.7

Okay

7,571 reviews

Porter Airlines

8.0

Very good

398 reviews

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

What airport do you fly from for flights from Las Vegas to Rome?
For a flight from Las Vegas to Rome, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 outbound flights to Rome per day. 11 airlines have flights to Rome from Las Vegas Harry Reid Intl on a regular basis.
How long is the flight from Las Vegas to Rome?
Departing from Las Vegas to Rome will take you 23h 30m. Las Vegas and Rome are separated by a distance of 6109 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Las Vegas to Rome round-trip?
Flying on United Airlines is currently your cheapest option to Rome, with prices starting at $558. Additional round-trip tickets that might be worth considering are offered by Condor and Air Canada, with the lowest prices starting at $586 and $641, respectively. These flights start at 35% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Las Vegas to Rome one-way?
$321 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $372 and $442, respectively.
Can I find deals for flights from Las Vegas to Rome that include hotel bookings?
Yes. In addition to deals on Las Vegas to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Rome?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Rome.
Can I find deals for business class flights from Las Vegas to Rome?
Yes. Cheapflights offers flight deals from Las Vegas to Rome 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?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Rome (average of $506). Flying from Las Vegas to Rome in April is currently the most expensive (average of $820). 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

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Top 10 airlines flying from Las Vegas to Rome

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$558	Average$960	FlexibilityNo cancel fee	On-time69%
Condor	Cheapest$586	Average$740	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$641	Average$1,001	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$666	Average$1,002	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$666	Average$973	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$680	Average$1,038	FlexibilityNo cancel fee	On-time70%
ITA Airways	Cheapest$683	Average$1,214	FlexibilityNo cancel fee	On-time81%
Iberia	Cheapest$685	Average$1,179	FlexibilityNo cancel fee	On-time77%
Air Transat	Cheapest$700	Average$821	FlexibilityNo cancel fee	On-time50%
Porter Airlines	Cheapest$708	Average$1,109	FlexibilityNo cancel fee	On-time52%

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$275+ Cheap flights from Las Vegas (LAS) to Rome (ROM)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Rome with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Rome are usually found in January or November, booked 33 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Las Vegas to Rome

Cheapest flights from Las Vegas to RomeExplore the most affordable flight options available from Las Vegas to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Las Vegas to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Las Vegas to Rome

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Las Vegas to Rome

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 Rome in December.

Best time to book a flight from Las Vegas to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Las Vegas with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Rome. Price data was last updated on December 5, 2025.

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

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

Find hourly flight availability from Las Vegas to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

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

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

What’s the top layover airport for flights from Las Vegas to Rome?

Share of 1-stop round-trip flights from Las Vegas to Rome chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Las Vegas to Rome?

Average round-trip fare for 1-stop flights from Las Vegas to Rome, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Las Vegas to Rome?

Shortest average travel time for 1-stop one-way flights from Las Vegas to Rome, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Las Vegas to Rome?

Average layover duration for 1-stop one-way flights from Las Vegas to Rome, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated December 12, 2025.

See what other customers who have flown with Porter Airlines, Delta, and Air Transat from Las Vegas to Rome have to say. 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 Rome. 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?

How long is the flight from Las Vegas to Rome?

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

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

Can I find deals for flights from Las Vegas to Rome that include hotel bookings?

How can I find direct flights from Las Vegas to Rome?

Can I find deals for business class flights from Las Vegas to Rome?

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

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Alternative routes for Las Vegas to Rome

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Top 10 airlines flying from Las Vegas to Rome

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Cheapest flights from Las Vegas to Rome
Explore the most affordable flight options available from Las Vegas to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.