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$311+ Cheap flights from Fiumicino (FCO) to Las Vegas (LAS)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LAS
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Find cheap flights from Leonardo da Vinci/Fiumicino to Las Vegas with Cheapflights

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Cheap flight deals from Leonardo da Vinci/Fiumicino to Las Vegas

Cheapest flights from Leonardo da Vinci/Fiumicino to Las Vegas
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This lol.travel deal was found by Cheapflights users on 3/10. 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.
Sat 5/23:00 pm
FCO
-
LAS
1 stop15h 40m
WestJet
Sun 5/178:30 am
LAS
-
FCO
1 stop19h 25m
WestJet
Deal found 3/10$540
This lol.travel deal was found by Cheapflights users on 3/10. 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.
Sat 5/23:00 pm
FCO
-
LAS
1 stop15h 40m
WestJet
Sat 5/166:10 pm
LAS
-
FCO
1 stop33h 45m
WestJet
Deal found 3/10$545
This Trip.com deal was found by Cheapflights users on 3/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:00 pm
FCO
-
LAS
1 stop36h 13m
WestJet
Wed 4/227:05 pm
LAS
-
FCO
1 stop32h 50m
WestJet
Deal found 3/8$556
This WestJet deal was found by Cheapflights users on 3/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:00 pm
FCO
-
LAS
1 stop36h 13m
WestJet
Sat 4/188:05 am
LAS
-
FCO
1 stop19h 50m
WestJet
Deal found 3/9$615
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Mon 4/207:05 pm
FCO
-
LAS
1 stop31h 10m
Multiple Airlines
Fri 4/2410:33 pm
LAS
-
FCO
1 stop30h 57m
Multiple Airlines
Deal found 3/10$623
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Mon 4/207:05 pm
FCO
-
LAS
1 stop31h 10m
Multiple Airlines
Thu 4/2310:33 pm
LAS
-
FCO
1 stop30h 57m
Multiple Airlines
Deal found 3/10$630
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 4/63:00 pm
FCO
-
LAS
1 stop15h 33m
Multiple Airlines
Wed 4/224:49 pm
LAS
-
FCO
2 stops47h 01m
Multiple Airlines
Deal found 3/9$656
This lol.travel deal was found by Cheapflights users on 3/9. 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.
Mon 8/314:40 pm
FCO
-
LAS
1 stop31h 35m
Condor
Sun 9/68:20 pm
LAS
-
FCO
1 stop16h 25m
Condor
Deal found 3/9$667
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 5/148:10 am
FCO
-
LAS
1 stop16h 05m
Condor
Thu 5/145:15 pm
LAS
-
FCO
1 stop19h 30m
Condor
Deal found 3/8$670
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Fri 5/13:00 pm
FCO
-
LAS
2 stops30h 36m
Multiple Airlines
Fri 5/810:33 pm
LAS
-
FCO
1 stop30h 57m
Multiple Airlines
Deal found 3/9$680

Find flight deals from Leonardo da Vinci/Fiumicino to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Las Vegas (LAS). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(lol.travel)

One-way from

$311
(Gurufare)

Popular in

January

Cheapest in

September

Average price

$973
Provider with most accurate pricing for Rome Fiumicino-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rome Fiumicino-Las Vegas Harry Reid Intl flights.
Search Deals
From Rome Fiumicino to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Rome Fiumicino to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Las Vegas 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 March 11, 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Fri 6/12

8:10 am-12:39 am

2 stops25h 29m

Las Vegas Harry Reid Intl

Sat 6/27

7:50 am-3:50 pm

2 stops23h 00m

$825

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Mon 4/6

12:15 pm-10:26 pm

1 stop19h 11m

Las Vegas Harry Reid Intl

Wed 4/22

1:52 pm-4:55 pm

2 stops18h 03m

$910

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Wed 4/22

1:20 pm-11:11 pm

2 stops18h 51m

Las Vegas Harry Reid Intl

Wed 4/29

9:10 pm-11:10 pm

1 stop17h 00m

$912

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Sat 5/2

9:35 am-10:04 pm

2 stops21h 29m

Las Vegas Harry Reid Intl

Sun 5/17

9:10 pm-8:50 am

2 stops26h 40m

$939

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Fri 5/1

6:50 am-7:02 pm

2 stops21h 12m

Las Vegas Harry Reid Intl

Fri 5/8

5:55 pm-10:00 pm

2 stops19h 05m

$941

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 4/23

10:00 am-9:57 pm

2 stops20h 57m

Las Vegas Harry Reid Intl

Thu 4/30

5:55 pm-10:00 pm

2 stops19h 05m

$941

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 4/9

12:15 pm-8:43 pm

1 stop17h 28m

Las Vegas Harry Reid Intl

Thu 4/16

10:10 pm-10:45 pm

1 stop15h 35m

$942

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Mon 4/6

3:40 pm-12:50 am

1 stop18h 10m

Las Vegas Harry Reid Intl

Wed 4/22

10:59 am-1:25 pm

1 stop17h 26m

$951
Quickest round-trip

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Fri 4/10

2:20 pm-8:58 pm

1 stop15h 38m

Las Vegas Harry Reid Intl

Sun 4/19

1:43 pm-1:40 pm

1 stop14h 57m

$954

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Tue 5/5

10:35 am-9:50 pm

2 stops20h 15m

Las Vegas Harry Reid Intl

Tue 5/12

7:00 am-10:05 am

1 stop18h 05m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Leonardo da Vinci/Fiumicino to Las Vegas

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 Leonardo da Vinci/Fiumicino to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice 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 Rome Fiumicino Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Las Vegas 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 Rome Fiumicino Airport-Las Vegas 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 Leonardo da Vinci/Fiumicino to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Leonardo da Vinci/Fiumicino 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 Rome Fiumicino Airport to Las Vegas

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

Currently, April is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Las Vegas (average of $566). Flying from Rome Fiumicino Airport to Las Vegas in December is currently the most expensive (average of $897). 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.

How much does it cost to fly round-trip from Rome Fiumicino Airport to Las Vegas?

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Las Vegas. 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 into for flights to Las Vegas from Rome Fiumicino?

    If you book a flight to Las Vegas from Rome Fiumicino, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Rome Fiumicino to Harry Reid Intl per day from 0 different airlines.

  • How long is the flight from Rome Fiumicino Airport to Las Vegas?

    There are many flights that can get you from Rome Fiumicino Airport to Las Vegas in 19h 11m. Fly via British Airways or SWISS to get the fastest option. The distance between Rome Fiumicino Airport and Las Vegas is about 6109 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $342. Users have also found prices from $555 and $601 on British Airways and Aer Lingus, respectively.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Las Vegas?

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

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Las Vegas?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to Las Vegas 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 Rome Fiumicino Airport to Las Vegas?

    Currently, April is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Las Vegas (average of $566). Flying from Rome Fiumicino Airport to Las Vegas in December is currently the most expensive (average of $897). 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

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