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$175+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ROM
nov. 26 — dic. 31
mié. 11/26
mié. 12/3
1 adult, Economy
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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

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Rome (ROM). 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 octubre 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$516
(lol.travel)

One-way from

$175
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$839
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Rome (ROM) flights.
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From Las Vegas Harry Reid Intl to Rome (ROM)
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One-way flight from Las Vegas Harry Reid Intl to Rome (ROM)
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Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 27, 2025.

This lol.travel deal was found by Cheapflights users on 10/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:10 amLAS - FCO
1 stop14h 45mAir Canada
dom. 12/141:10 pmFCO - LAS
1 stop16h 29mAir Canada
Deal found 10/25$516
This lol.travel deal was found by Cheapflights users on 10/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/254:45 pmLAS - FCO
2 stops31h 10mAir Canada
mar. 12/21:10 pmFCO - LAS
1 stop18h 21mAir Canada
Deal found 10/26$523
This United Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 12/38:04 amLAS - FCO
1 stop14h 51mUnited Airlines
mié. 12/101:10 pmFCO - LAS
2 stops37h 46mUnited Airlines
Deal found 10/26$532
This FlightHub deal was found by Cheapflights users on 10/26. 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.
vie. 11/289:10 amLAS - FCO
1 stop14h 45mMultiple Airlines
dom. 12/77:05 amFCO - LAS
1 stop16h 35mMultiple Airlines
Deal found 10/26$537
This United Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 11/2810:00 pmLAS - FCO
1 stop24h 55mUnited Airlines
dom. 12/147:05 amFCO - LAS
1 stop16h 35mUnited Airlines
Deal found 10/27$538
This United Airlines deal was found by Cheapflights users on 10/27. 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. 12/97:00 amLAS - FCO
1 stop15h 55mUnited Airlines
dom. 12/147:05 amFCO - LAS
1 stop16h 35mUnited Airlines
Deal found 10/27$541
This eDestinos deal was found by Cheapflights users on 10/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:00 amLAS - FCO
1 stop15h 45mIberia
jue. 12/1811:00 amFCO - LAS
1 stop19h 59mIberia
Deal found 10/27$542
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/35:20 amLAS - FCO
2 stops19h 05mMultiple Airlines
mié. 12/101:10 pmFCO - LAS
2 stops35h 49mMultiple Airlines
Deal found 10/26$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Rome 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 octubre 27, 2025.
Use the filters below to find and compare flights from Las Vegas to Rome that are best for you.

Fly from

Las Vegas

Fly to

Rome

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mié. 12/3

8:04 am-7:55 am

1 stop14h 51m

Rome Fiumicino

mié. 12/10

1:10 pm-5:56 pm

2 stops37h 46m

$532

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

dom. 1/18

9:10 am-9:25 am

1 stop15h 15m

Rome Fiumicino

dom. 1/25

9:35 am-8:49 pm

2 stops20h 14m

$540

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 12/9

8:30 am-8:30 am

1 stop15h 00m

Rome Fiumicino

dom. 12/14

7:05 am-2:40 pm

1 stop16h 35m

$541

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 11/28

11:00 am-7:45 am

1 stop35h 45m

Rome Fiumicino

dom. 12/14

7:05 am-2:40 pm

1 stop16h 35m

$543

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 11/25

11:35 am-10:55 am

1 stop14h 20m

Rome Fiumicino

mar. 12/2

1:10 pm-8:39 pm

2 stops40h 29m

$547

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

vie. 11/28

10:40 am-6:15 pm

2 stops22h 35m

Rome Fiumicino

dom. 12/14

7:00 am-6:29 pm

2 stops20h 29m

$552

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

lun. 12/8

7:25 am-7:05 am

1 stop14h 40m

Rome Fiumicino

mié. 12/17

10:05 am-8:45 pm

1 stop19h 40m

$555

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

mar. 12/2

12:44 am-10:30 am

1 stop24h 46m

Rome Fiumicino

mié. 12/10

12:40 pm-12:27 am

1 stop20h 47m

$555

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

jue. 12/11

8:05 am-9:25 am

2 stops40h 20m

Rome Fiumicino

jue. 12/18

9:45 am-10:32 pm

1 stop21h 47m

$555

Las VegasRome

LAS - CIA

LASCIA

Las Vegas Harry Reid Intl

dom. 2/15

4:25 pm-8:00 pm

2 stops18h 35m

Rome Ciampino

jue. 2/19

7:00 am-5:50 pm

2 stops19h 50m

$1,512

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 22 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 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?

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 October 24, 2025.

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 $556). Flying from Las Vegas to Rome 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 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 octubre 27, 2025.

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?

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.

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?

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.

Calgary (YYC) – chosen by Cheapflights users on 50% of 1-stop itineraries from Las Vegas to Rome on Cheapflights.

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.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $785.

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.

Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 15h 10m.

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.

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

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 octubre 27, 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.
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Delta
7.9
Good
7,995 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,997 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
British Airways
6.7
Okay
7,476 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    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. 13 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 14h 51m. 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 Condor is currently your cheapest option to Rome, with prices starting at $586. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $640 and $641, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • 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 $556). Flying from Las Vegas to Rome 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

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Alternative routes for Las Vegas to Rome

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Leonardo da Vinci/Fiumicino flights
Reno to Leonardo da Vinci/Fiumicino flights
Las Vegas to Ciampino flights

Top 10 airlines flying from Las Vegas to Rome

Discover the top 10 airlines that operate flights from Las Vegas to Rome. 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 octubre 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$586Average$740FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$640Average$969FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$641Average$914FlexibilityNo cancel feeOn-time67%
DeltaCheapest$666Average$973FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$675Average$1,002FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$680Average$1,036FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$683Average$1,214FlexibilityNo cancel feeOn-time81%
IberiaCheapest$685Average$1,148FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$700Average$842FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$708Average$1,109FlexibilityNo cancel feeOn-time52%

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