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$309+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — LAS
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
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Cheap 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 setembro 11, 2025.

Round-trip from

$538
(Norse)

One-way from

$309
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$986
From Rome Fiumicino to Las Vegas Harry Reid Intl
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One-way flight from Rome Fiumicino to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 13% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 setembro 11, 2025.

This Norse deal was found by Cheapflights users on 9/9. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/167:15 amFCO - LAS
1 stop22h 40mMultiple Airlines
sex 10/242:03 pmLAS - FCO
1 stop14h 52mMultiple Airlines
Deal found 9/9$538
This Norse deal was found by Cheapflights users on 9/11. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/237:15 amFCO - LAS
1 stop22h 40mMultiple Airlines
qua 11/57:51 pmLAS - FCO
1 stop28h 49mMultiple Airlines
Deal found 9/11$541
This Norse deal was found by Cheapflights users on 9/8. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/237:15 amFCO - LAS
1 stop22h 40mMultiple Airlines
seg 10/278:10 pmLAS - FCO
1 stop34h 20mMultiple Airlines
Deal found 9/8$574
This lol.travel deal was found by Cheapflights users on 9/9. 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.
seg 9/152:15 pmFCO - LAS
1 stop30h 00mAir Transat
ter 9/3012:20 pmLAS - FCO
1 stop14h 55mAir Transat
Deal found 9/9$577
This Norse deal was found by Cheapflights users on 9/10. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/2611:35 amFCO - LAS
1 stop32h 31mMultiple Airlines
ter 9/3012:11 pmLAS - FCO
1 stop18h 19mMultiple Airlines
Deal found 9/10$599
This Norse deal was found by Cheapflights users on 9/9. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 9/257:15 amFCO - LAS
1 stop23h 04mMultiple Airlines
seg 9/296:41 pmLAS - FCO
1 stop35h 49mMultiple Airlines
Deal found 9/9$631

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 setembro 11, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Las Vegas that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Las Vegas

Route

Depart

Return

Price

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 10/23

7:15 am-8:55 pm

1 stop22h 40m

Las Vegas Harry Reid Intl

qua 11/5

7:51 pm-9:40 am

1 stop28h 49m

$541

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 10/16

8:20 am-3:55 pm

1 stop16h 35m

Las Vegas Harry Reid Intl

sex 10/24

9:27 pm-2:35 pm

1 stop32h 08m

$555

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 9/25

7:15 am-9:19 pm

1 stop23h 04m

Las Vegas Harry Reid Intl

seg 9/29

6:41 pm-3:30 pm

1 stop35h 49m

$631

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

seg 10/6

8:20 am-7:08 pm

2 stops19h 48m

Las Vegas Harry Reid Intl

ter 10/14

5:35 pm-4:55 pm

1 stop14h 20m

$763

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

sex 2/6

10:40 am-10:29 am

2 stops32h 49m

Las Vegas Harry Reid Intl

sáb 2/14

8:55 pm-10:10 pm

1 stop16h 15m

$768

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 10/23

12:45 pm-6:35 pm

1 stop14h 50m

Las Vegas Harry Reid Intl

qua 11/5

7:10 am-8:55 am

2 stops16h 45m

$773

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

sáb 1/10

7:10 pm-9:45 am

1 stop23h 35m

$342

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 11/13

7:15 am-6:48 pm

1 stop20h 33m

$351

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

qui 2/12

9:45 am-10:24 pm

2 stops21h 39m

$353

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

ter 2/10

11:45 am-10:35 pm

3 stops43h 50m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
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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, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Las Vegas (average of $198). Flying from Rome Fiumicino Airport to Las Vegas in March is currently the most expensive (average of $269). 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.

  • 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, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Las Vegas (average of $198). Flying from Rome Fiumicino Airport to Las Vegas in March is currently the most expensive (average of $269). 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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