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$316+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ROM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Las Vegas Harry Reid Intl to Rome are usually found in January or February, booked 32 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(Kiwi.com)

One-way from

$316
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$861
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. 10% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/185:45 pmLAS - FCO
2 stops19h 00mMultiple Airlines
Tue 3/256:35 amFCO - LAS
1 stop17h 05mMultiple Airlines
Deal found 2/19$636
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/189:45 amLAS - FCO
1 stop15h 40mKLM
Wed 3/268:00 pmFCO - LAS
1 stop27h 10mKLM
Deal found 2/19$638
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/1712:55 amLAS - FCO
2 stops21h 10mDelta
Wed 3/269:20 amFCO - LAS
1 stop22h 05mDelta
Deal found 2/19$645
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:45 pmLAS - CIA
2 stops18h 45mMultiple Airlines
Mon 3/36:10 amCIA - LAS
2 stops41h 30mMultiple Airlines
Deal found 2/19$653
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Thu 4/310:11 amLAS - FCO
1 stop16h 09mIberia
Wed 4/91:10 pmFCO - LAS
1 stop17h 18mIberia
Deal found 2/19$655
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:05 amLAS - FCO
1 stop15h 50mAir France
Mon 3/2411:45 amFCO - LAS
1 stop19h 40mAir France
Deal found 2/19$690
This SmartFares deal was found by Cheapflights users on 2/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:15 pmLAS - FCO
1 stop28h 00mAir Transat
Sat 6/72:15 pmFCO - LAS
1 stop16h 43mAir Transat
Deal found 2/18$731
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:25 amLAS - FCO
2 stops22h 20mScandinavian Airlines
Mon 3/317:35 pmFCO - LAS
2 stops35h 19mScandinavian Airlines
Deal found 2/20$749
This SmartFares deal was found by Cheapflights users on 2/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:30 pmLAS - FCO
1 stop33h 10mWestJet
Sun 4/202:25 pmFCO - LAS
1 stop31h 07mWestJet
Deal found 2/19$750
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/510:00 amLAS - FCO
1 stop14h 50mBritish Airways
Sat 4/121:10 pmFCO - LAS
1 stop17h 18mBritish Airways
Deal found 2/19$780
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/188:02 pmLAS - FCO
3 stops28h 58mUnited Airlines
Wed 3/2611:15 amFCO - LAS
2 stops35h 37mUnited Airlines
Deal found 2/20$817
This Porter Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 6/109:55 amLAS - FCO
1 stop17h 20mPorter Airlines
Fri 6/132:15 pmFCO - LAS
1 stop16h 43mPorter Airlines
Deal found 2/19$827

Find flights from Las Vegas to Rome within your budget

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 February 20, 2025.

Fly from

Las Vegas

Fly to

Rome

Route

Depart

Return

Price

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/18

5:45 pm-8:45 pm

2 stops19h 00m

Rome Fiumicino

Tue 3/25

6:35 am-3:40 pm

1 stop17h 05m

$636

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/18

9:45 am-9:25 am

1 stop15h 40m

Rome Fiumicino

Wed 3/26

8:00 pm-3:10 pm

1 stop27h 10m

$638

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 3/17

12:55 am-6:05 am

2 stops21h 10m

Rome Fiumicino

Tue 3/25

9:20 am-10:18 pm

1 stop20h 58m

$645

Las VegasRome

LAS - CIA

LASCIA

Las Vegas Harry Reid Intl

Tue 2/25

4:45 pm-8:30 pm

2 stops18h 45m

Rome Ciampino

Mon 3/3

6:10 am-2:40 pm

2 stops41h 30m

$653

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Thu 4/3

10:11 am-11:20 am

1 stop16h 09m

Rome Fiumicino

Wed 4/9

1:10 pm-9:28 pm

1 stop17h 18m

$655

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/18

7:05 am-6:55 am

1 stop15h 50m

Rome Fiumicino

Mon 3/24

11:45 am-11:25 pm

1 stop19h 40m

$690

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Mon 3/17

7:25 am-1:45 pm

2 stops22h 20m

Rome Fiumicino

Mon 3/31

7:35 pm-9:54 pm

2 stops35h 19m

$749

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sat 4/12

6:30 pm-12:40 pm

1 stop33h 10m

Rome Fiumicino

Sun 4/20

2:25 pm-12:32 pm

1 stop31h 07m

$750

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Sat 4/5

10:00 am-9:50 am

1 stop14h 50m

Rome Fiumicino

Sat 4/12

1:10 pm-9:28 pm

1 stop17h 18m

$780

Las VegasRome

LAS - FCO

LASFCO

Las Vegas Harry Reid Intl

Tue 3/18

11:36 pm-9:00 am

2 stops25h 24m

Rome Fiumicino

Wed 3/26

11:15 am-2:52 pm

2 stops35h 37m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
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2
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 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 flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Las Vegas to Rome

Get recent, data-driven insights about flights from Las Vegas to Rome including ideal travel times, pricing trends, and more.

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 February 14, 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 32 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 $644). Flying from Las Vegas to Rome in June is currently the most expensive (average of $1,236). 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 February 20, 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 9% 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 afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

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.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

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).

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 February 20, 2025.
To help decide which airline to fly from Las Vegas to Rome, see what other customers have to say about Delta, Porter Airlines and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

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 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.

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

    Flying on KLM is currently your cheapest option to Rome, with prices starting at $638. Additional round-trip tickets that might be worth considering are offered by Delta and Iberia, with the lowest prices starting at $645 and $655, respectively. These flights start at 40% lower than the current average price 3 months from now.

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

    $368 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $557 and $558, 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 $644). Flying from Las Vegas to Rome in June is currently the most expensive (average of $1,236). 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

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$529Average$1,169FlexibilityNo cancel feeOn-time60%
LufthansaCheapest$632Average$1,245FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$695Average$1,218FlexibilityNo cancel feeOn-time67%
ITA AirwaysCheapest$709Average$1,048FlexibilityNo cancel feeOn-time81%
IberiaCheapest$727Average$1,115FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$759Average$849FlexibilityNo cancel feeOn-time50%
United AirlinesCheapest$769Average$1,163FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$806Average$1,152FlexibilityNo cancel feeOn-time71%
KLMCheapest$815Average$1,206FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$832Average$1,084FlexibilityNo cancel feeOn-time70%
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