$296+ Cheap flights from Las Vegas (LAS) to Fiumicino (FCO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FCO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Las Vegas to Leonardo da Vinci/Fiumicino with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Leonardo da Vinci/Fiumicino
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Las Vegas to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:50 pm -
1 stop24h 05m
Tue 11/1711:15 am -
2 stops35h 52m
Deal found 9/10![Air Canada logo]()
$605
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:43 pm -
2 stops24h 12m
Fri 11/610:30 am -
1 stop20h 17m
Deal found 9/10![Air Canada logo]()
$606
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:43 pm -
1 stop24h 02m
Fri 11/610:30 am -
1 stop20h 17m
Deal found 9/10![Lufthansa logo]()
$607
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:10 am -
1 stop16h 35m
Tue 11/1010:25 am -
1 stop22h 06m
Deal found 9/9![Air France logo]()
$608
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:16 pm -
1 stop34h 19m
Fri 11/61:30 pm -
1 stop29h 03m
Deal found 9/10![Delta logo]()
$609
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:10 pm -
2 stops30h 45m
Tue 11/1711:15 am -
1 stop33h 07m
Deal found 9/10![Air Canada logo]()
$613
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:55 pm -
1 stop16h 00m
Mon 11/168:20 pm -
2 stops20h 39m
Deal found 9/9![Multiple Airlines logo]()
$614
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:55 pm -
1 stop16h 00m
Tue 12/812:15 pm -
1 stop15h 35m
Deal found 9/9![British Airways logo]()
$615
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:04 am -
1 stop17h 51m
Tue 11/1711:00 am -
1 stop20h 51m
Deal found 9/8![Iberia logo]()
$616
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 am -
2 stops19h 25m
Tue 11/1010:00 am -
2 stops22h 53m
Deal found 9/10![Delta logo]()
$621
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:49 pm -
2 stops20h 06m
Tue 12/810:40 am -
2 stops20h 49m
Deal found 9/9![Multiple Airlines logo]()
$624
Best flights from Las Vegas to Leonardo da Vinci/FiumicinoDiscover carefully curated flight deals from Las Vegas to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Las Vegas to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Condor deal was found by Cheapflights users on 9/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:55 am -
2 stops30h 50m
Sun 10/257:10 am -
1 stop19h 40m
Deal found 9/7![Multiple Airlines logo]()
$760
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:25 pm -
2 stops32h 45m
Tue 10/136:50 am -
2 stops25h 58m
Deal found 9/10![Air Canada logo]()
$828
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
2 stops19h 20m
Fri 11/271:15 pm -
2 stops29h 15m
Deal found 9/9![United Airlines logo]()
$832
This Turkish Airlines deal was found by Cheapflights users on 9/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:10 pm -
2 stops24h 25m
Thu 10/297:45 pm -
2 stops45h 15m
Deal found 9/7![Turkish Airlines logo]()
$956
This British Airways deal was found by Cheapflights users on 9/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:10 pm -
1 stop15h 35m
Fri 10/232:15 pm -
1 stop18h 26m
Deal found 9/6![British Airways logo]()
$1,050
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:10 am -
3 stops26h 25m
Sun 10/189:30 am -
2 stops20h 04m
Deal found 9/6![Scandinavian Airlines logo]()
$1,699
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:27 am -
1 stop17h 13m
Sun 10/257:05 am -
2 stops24h 52m
Deal found 9/10![United Airlines logo]()
$927
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 pm -
1 stop34h 40m
Tue 10/1310:20 am -
1 stop18h 48m
Deal found 9/10![United Airlines logo]()
$1,047
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:03 pm -
2 stops35h 42m
Mon 12/712:15 pm -
3 stops31h 08m
Deal found 9/10![Multiple Airlines logo]()
$1,437
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:30 pm -
1 stop15h 10m
Thu 10/227:10 am -
2 stops22h 37m
Deal found 9/10![United Airlines logo]()
$1,371
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:10 am -
2 stops26h 25m
Thu 10/229:40 am -
2 stops22h 19m
Deal found 9/10![Scandinavian Airlines logo]()
$1,709
Last-minute flights from Las Vegas to Leonardo da Vinci/FiumicinoDiscover last-minute flight deals from Las Vegas to Leonardo da Vinci/Fiumicino. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Leonardo da Vinci/Fiumicino. Data last updated September 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:20 pm -
1 stop16h 25m
Sun 10/257:10 am -
1 stop19h 40m
Deal found 9/7![Condor logo]()
$682
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
1 stop16h 35m
Fri 11/610:40 am -
2 stops20h 40m
Deal found 9/10![Multiple Airlines logo]()
$666
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:20 am -
2 stops19h 40m
Fri 11/610:00 am -
2 stops20h 01m
Deal found 9/10![Delta logo]()
$671
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:43 pm -
2 stops24h 12m
Fri 11/610:30 am -
1 stop20h 17m
Deal found 9/10![Air Canada logo]()
$606
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:43 pm -
1 stop24h 02m
Fri 11/610:30 am -
1 stop20h 17m
Deal found 9/10![Lufthansa logo]()
$607
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:16 pm -
1 stop34h 19m
Fri 11/61:30 pm -
1 stop29h 03m
Deal found 9/10![Delta logo]()
$609
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
2 stops16h 55m
Fri 11/610:30 am -
2 stops22h 27m
Deal found 9/10![United Airlines logo]()
$659
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:10 am -
1 stop16h 35m
Tue 11/1010:25 am -
1 stop22h 06m
Deal found 9/9![Air France logo]()
$608
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 am -
2 stops19h 25m
Tue 11/1010:00 am -
2 stops22h 53m
Deal found 9/10![Delta logo]()
$621
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:10 pm -
2 stops30h 45m
Tue 11/109:35 am -
2 stops22h 12m
Deal found 9/9![Air Canada logo]()
$630
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:04 am -
1 stop17h 51m
Tue 11/1711:00 am -
1 stop20h 51m
Deal found 9/8![Iberia logo]()
$616
One-way flights from Las Vegas to Leonardo da Vinci/FiumicinoSearch for one-way flight options from Las Vegas to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Las Vegas to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:50 am -
3 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$296
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:50 am -
3 stops28h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$307
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:55 pm -
3 stops54h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$325
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:53 pm -
2 stops33h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$326
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 am -
3 stops54h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$332
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:04 am -
3 stops24h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$351
Find flight deals from Las Vegas to Leonardo da Vinci/Fiumicino
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Leonardo da Vinci/Fiumicino (FCO). 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 September 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $600 (Expedia) |
One-way from | $296 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $740 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Leonardo da Vinci/Fiumicino 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Las Vegas to Rome Fiumicino Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Fri 10/30
6:50 am-7:10 pm
3 stops28h 20m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$307
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Mon 10/26
9:04 am-5:10 pm
3 stops24h 06m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$351
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Thu 10/1
3:35 pm-10:10 pm
3 stops45h 35m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$370
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Sat 10/31
8:21 am-9:25 pm
3 stops29h 04m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$410
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Mon 10/26
11:45 pm-8:30 am
1 stop24h 45m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$447
Quickest round-trip
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Tue 10/13
10:10 pm-11:45 pm
1 stop16h 35m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$457
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Sat 10/31
11:58 pm-8:55 am
2 stops24h 57m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$467
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Fri 10/30
9:46 am-11:55 am
1 stop18h 09m
Rome Fiumicino
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$498
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Sun 10/18
5:55 am-9:45 pm
2 stops30h 50m
Rome Fiumicino
Sun 10/25
7:10 am-6:50 pm
1 stop19h 40m
$760
Las VegasRome
LAS Las Vegas Harry Reid Intl - FCO Rome Fiumicino
LASFCO
Las Vegas Harry Reid Intl
Thu 10/1
11:25 pm-5:10 pm
2 stops32h 45m
Rome Fiumicino
Tue 10/13
6:50 am-11:48 pm
2 stops25h 58m
$828
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Leonardo da Vinci/Fiumicino
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 Leonardo da Vinci/Fiumicino in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Las Vegas-Rome Fiumicino Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Las Vegas-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Rome Fiumicino Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Fiumicino Airport 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 Leonardo da Vinci/Fiumicino
Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Las Vegas with our price prediction graph.
LAS-FCO
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 Fiumicino Airport
Prices
More
How far ahead should I book a flight from Las Vegas to Rome Fiumicino Airport?
To ensure you get the cheapest price possible for a flight from Las Vegas to Rome Fiumicino Airport, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Las Vegas to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Rome Fiumicino Airport (average of $558). Flying from Las Vegas to Rome Fiumicino Airport in June is currently the most expensive (average of $1,331). 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 Las Vegas to Rome Fiumicino Airport?
Airfare is below average for this route at the moment.
Las Vegas to Rome Fiumicino Airport flights typically cost between $653 and $1,034 in March.The cheapest round-trip price found within the last 5 days was $593 on Multiple Airlines (Mar 2-Mar 9).
What’s the top layover airport for flights from Las Vegas to Rome Fiumicino Airport?
Share of 1-stop round-trip flights from Las Vegas to Rome Fiumicino Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Amsterdam (AMS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Las Vegas to Rome Fiumicino Airport on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Rome Fiumicino Airport?
Average round-trip fare for 1-stop flights from Las Vegas to Rome Fiumicino Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
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 Fiumicino Airport?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Rome Fiumicino Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 13h 20m.
Which airport typically offers the quickest layover for flights from Las Vegas to Rome Fiumicino Airport?
Average layover duration for 1-stop one-way flights from Las Vegas to Rome Fiumicino Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 25m.
Reviews of airlines servicing Leonardo da Vinci/Fiumicino
Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated September 11, 2026.
Read through reviews of airlines operating flights from Las Vegas to Rome Fiumicino Airport, such as KLM,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Overall
7.8
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rome Fiumicino Airport?
Book flights to Rome Fiumicino Airport if you plan to visit one of these locationsFiumicino
Civitavecchia
Montepulciano
Santa Marinella
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Leonardo da Vinci/Fiumicino flight routes
Other flight options
Other flights from Las Vegas
Popular flights
Alternative routes for Las Vegas to Leonardo da Vinci/Fiumicino
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Leonardo da Vinci/Fiumicino by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Leonardo da Vinci/Fiumicino by cabin class
Find flights from Las Vegas to Leonardo da Vinci/Fiumicino, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Leonardo da Vinci/Fiumicino
Explore flights to Leonardo da Vinci/Fiumicino departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Las Vegas and Leonardo da Vinci/Fiumicino flights
Browse other Las Vegas and Leonardo da Vinci/Fiumicino flight options. Last updated on September 11, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Las Vegas to Leonardo da Vinci/Fiumicino
Discover the top 8 airlines that operate flights from Las Vegas to Leonardo da Vinci/Fiumicino. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$458 | Average$949 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$462 | Average$1,140 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$502 | Average$1,258 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$508 | Average$1,166 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$525 | Average$1,092 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$558 | Average$1,092 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$586 | Average$768 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$721 | Average$1,284 | FlexibilityNo cancel fee | On-timeN/A |