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

Our cheapest airline available from Rome Fiumicino Airport to Las Vegas is Air Transat. Our recent data shows that you can find tickets from as low as $623 on this airline. Additional options worth looking into are Condor and American Airlines, starting at $663 and $756 round-trip. Users have found that Air Transat is 30% cheaper than the other options available to this destination.

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

For one-way options, check prices for Condor. According to our data, you can fly for as low as $304. Users have also found prices from $581 and $617 on Aer Lingus and Air Transat, respectively.

What is the cheapest day to fly from Rome Fiumicino Airport to Las Vegas?

Travelers seeking maximum savings on their Rome Fiumicino Airport to Las Vegas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Rome Fiumicino Airport to Las Vegas?

Thursday is generally a great day to depart. Flying on this day could help you save up to 11%.

How far in advance should I book a flight from Rome Fiumicino Airport to Las Vegas?

To save up to 92% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rome Fiumicino Airport to Las Vegas from $809 1-2 weeks out and tickets from $1,007 for flights departing within the next 72 hours.

What is the cheapest month to fly from Rome Fiumicino Airport to Las Vegas?

May is one of the best times of the year to fly to Las Vegas from Rome Fiumicino Airport. Prices for May average $848 per person but you can even find prices for as low as $744. The most expensive prices can be found in the month of July. Opting for a May flight can save you 15% on your journey compared to booking in July

What is the cheapest time of day to fly from FCO to LAS?

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from Rome Fiumicino Airport to Las Vegas by exploring options for tickets at noon.

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 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.

$304+ Flights from Rome Fiumicino Airport to Las Vegas

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

Round-trip from	$523 (Norse)
One-way from	$304 (Booking.com)
Popular in	January
Cheapest in	February
Average price	$894

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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Thu 6/267:15 amFCO - LAS

1 stop32h 27mMultiple Airlines

Wed 7/99:37 pmLAS - FCO

1 stop27h 03mMultiple Airlines

Deal found 6/11

$523

Sun 6/158:20 amFCO - LAS

1 stop15h 25mCondor

Thu 6/195:55 pmLAS - FCO

1 stop14h 00mCondor

Deal found 6/11

$537

Thu 6/192:15 pmFCO - LAS

1 stop27h 35mAir Transat

Fri 7/410:55 pmLAS - FCO

1 stop28h 20mAir Transat

Deal found 6/11

$559

Wed 10/19:00 pmFCO - LAS

1 stop25h 20mAmerican Airlines

Sun 10/123:27 pmLAS - FCO

2 stops18h 48mAmerican Airlines

Deal found 6/10

$756

Tue 10/71:10 pmFCO - LAS

1 stop17h 59mIberia

Fri 10/179:37 amLAS - FCO

1 stop14h 33mIberia

Deal found 6/12

$781

Thu 10/2311:05 amFCO - LAS

1 stop16h 39mBritish Airways

Sun 11/211:31 amLAS - FCO

2 stops21h 14mBritish Airways

Deal found 6/11

$801

Tue 10/77:00 amFCO - LAS

2 stops17h 58mAir Canada

Sat 10/1811:25 amLAS - FCO

1 stop36h 50mAir Canada

Deal found 6/12

$839

Sun 10/57:10 amFCO - LAS

2 stops18h 04mUnited Airlines

Tue 10/147:00 amLAS - FCO

1 stop15h 35mUnited Airlines

Deal found 6/10

$843

Wed 10/88:45 amFCO - LAS

2 stops20h 54mLufthansa

Fri 10/1711:15 amLAS - FCO

1 stop17h 25mLufthansa

Deal found 6/10

$846

Wed 10/18:30 amFCO - LAS

2 stops23h 15mSWISS

Sun 10/129:10 pmLAS - FCO

2 stops26h 40mSWISS

Deal found 6/10

$878

Tue 10/76:30 amFCO - LAS

2 stops20h 00mDelta

Thu 10/1612:35 amLAS - FCO

1 stop22h 00mDelta

Deal found 6/10

$907

Sun 6/1511:05 amFCO - LAS

1 stop20h 52mFinnair

Sun 6/291:10 pmLAS - FCO

1 stop35h 00mFinnair

Deal found 6/11

$1,106

Best flights from Leonardo da Vinci/Fiumicino to Las Vegas
Discover carefully curated flight deals from Leonardo da Vinci/Fiumicino to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Thu 6/267:15 amFCO - LAS

1 stop32h 27mMultiple Airlines

Wed 7/99:37 pmLAS - FCO

1 stop27h 03mMultiple Airlines

Deal found 6/11

$523

Tue 7/82:15 pmFCO - LAS

1 stop16h 40mAir Transat

Tue 7/1510:55 pmLAS - FCO

1 stop28h 20mAir Transat

Deal found 6/10

$623

Thu 8/148:20 amFCO - LAS

1 stop16h 35mCondor

Sun 8/245:05 pmLAS - FCO

1 stop14h 50mCondor

Deal found 6/10

$663

Wed 10/19:00 pmFCO - LAS

1 stop25h 20mAmerican Airlines

Sun 10/123:27 pmLAS - FCO

2 stops18h 48mAmerican Airlines

Deal found 6/10

$756

Tue 10/71:10 pmFCO - LAS

1 stop17h 59mIberia

Fri 10/179:37 amLAS - FCO

1 stop14h 33mIberia

Deal found 6/12

$781

Thu 10/2311:05 amFCO - LAS

1 stop16h 39mBritish Airways

Sun 11/211:31 amLAS - FCO

2 stops21h 14mBritish Airways

Deal found 6/11

$801

Sun 10/57:10 amFCO - LAS

2 stops22h 29mUnited Airlines

Mon 10/1311:15 amLAS - FCO

1 stop17h 05mUnited Airlines

Deal found 6/10

$843

Sun 9/147:10 amFCO - LAS

2 stops17h 48mAir Canada

Sun 9/217:25 amLAS - FCO

2 stops19h 20mAir Canada

Deal found 6/10

$844

Wed 10/88:45 amFCO - LAS

2 stops20h 54mLufthansa

Fri 10/1711:15 amLAS - FCO

1 stop17h 25mLufthansa

Deal found 6/10

$846

Wed 10/18:30 amFCO - LAS

2 stops23h 15mSWISS

Sun 10/129:10 pmLAS - FCO

2 stops26h 40mSWISS

Deal found 6/10

$878

Tue 10/76:30 amFCO - LAS

2 stops20h 00mDelta

Thu 10/1612:35 amLAS - FCO

1 stop22h 00mDelta

Deal found 6/10

$907

Thu 8/148:55 amFCO - LAS

2 stops40h 25mAustrian Airlines

Mon 8/259:10 pmLAS - FCO

2 stops26h 00mAustrian Airlines

Deal found 6/10

$1,132

Last-minute flights from Leonardo da Vinci/Fiumicino to Las Vegas
Discover last-minute flight deals from Leonardo da Vinci/Fiumicino to Las Vegas. Data last updated June 12, 2025 and is based on user searches.

Sun 6/158:20 amFCO - LAS

1 stop15h 25mCondor

Thu 6/195:55 pmLAS - FCO

1 stop14h 00mCondor

Deal found 6/11

$537

Sun 6/1511:05 amFCO - LAS

1 stop20h 52mFinnair

Sun 6/291:10 pmLAS - FCO

1 stop35h 00mFinnair

Deal found 6/11

$1,106

Sun 6/1511:30 amFCO - LAS

2 stops21h 25mAir Canada

Sun 6/298:00 amLAS - FCO

2 stops19h 30mAir Canada

Deal found 6/12

$1,516

Tue 6/178:20 amFCO - LAS

1 stop16h 15mCondor

Tue 6/245:35 pmLAS - FCO

1 stop14h 20mCondor

Deal found 6/12

$550

Tue 6/1712:10 pmFCO - LAS

1 stop16h 49mBritish Airways

Mon 6/2312:53 amLAS - FCO

1 stop25h 57mBritish Airways

Deal found 6/12

$1,075

Tue 6/179:00 amFCO - LAS

2 stops19h 08mDelta

Mon 6/2312:55 amLAS - FCO

1 stop25h 10mDelta

Deal found 6/12

$1,604

Thu 6/192:15 pmFCO - LAS

1 stop27h 35mAir Transat

Fri 7/410:55 pmLAS - FCO

1 stop28h 20mAir Transat

Deal found 6/11

$559

Thu 6/197:15 amFCO - LAS

1 stop25h 20mMultiple Airlines

Thu 7/38:06 pmLAS - FCO

1 stop32h 49mMultiple Airlines

Deal found 6/10

$607

Thu 6/1911:05 amFCO - LAS

1 stop19h 00mAmerican Airlines

Fri 7/47:50 amLAS - FCO

1 stop15h 15mAmerican Airlines

Deal found 6/11

$950

Thu 6/1912:00 pmFCO - LAS

2 stops19h 49mIberia

Thu 7/37:18 amLAS - FCO

1 stop16h 52mIberia

Deal found 6/10

$958

Thu 6/196:05 amFCO - LAS

2 stops19h 10mAir France

Fri 7/46:45 amLAS - FCO

2 stops17h 10mAir France

Deal found 6/11

$1,112

Thu 6/1910:20 amFCO - LAS

1 stop16h 29mBrussels Airlines

Fri 7/410:49 amLAS - FCO

1 stop36h 06mBrussels Airlines

Deal found 6/11

$1,252

One-way flights from Leonardo da Vinci/Fiumicino to Las Vegas
Search for one-way flight options from Leonardo da Vinci/Fiumicino to Las Vegas. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Thu 6/198:20 amFCO - LAS

1 stop16h 35mCondor

Deal found 6/11

$304

Thu 9/257:15 amFCO - LAS

1 stop19h 37mMultiple Airlines

Deal found 6/10

$345

Tue 12/211:35 amFCO - LAS

2 stops19h 52mAer Lingus

Deal found 6/12

$581

Wed 7/92:15 pmFCO - LAS

1 stop16h 40mAir Transat

Deal found 6/10

$617

Thu 9/2510:45 amFCO - LAS

2 stops31h 44mTurkish Airlines

Deal found 6/10

$666

Wed 12/31:10 pmFCO - LAS

1 stop19h 28mIberia

Deal found 6/12

$787

Fri 10/102:25 pmFCO - LAS

1 stop16h 04mWestJet

Deal found 6/12

$857

Thu 9/255:55 amFCO - LAS

3 stops36h 24mTAP AIR PORTUGAL

Deal found 6/12

$1,102

Sat 10/117:00 amFCO - LAS

2 stops18h 14mLufthansa

Deal found 6/10

$1,475

Sat 10/118:15 pmFCO - LAS

2 stops31h 24mBritish Airways

Deal found 6/9

$1,505

Thu 9/257:10 amFCO - LAS

3 stops23h 22mUnited Airlines

Deal found 6/10

$1,810

Tue 10/2811:55 amFCO - LAS

2 stops42h 52mScandinavian Airlines

Deal found 6/10

$2,087

Cheapflights Fare Finder

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

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 6/26

7:15 am-6:42 am

1 stop32h 27m

Las Vegas Harry Reid Intl

Wed 7/9

9:37 pm-9:40 am

1 stop27h 03m

$523

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Tue 7/8

2:15 pm-9:55 pm

1 stop16h 40m

Las Vegas Harry Reid Intl

Tue 7/15

10:55 pm-12:15 pm

1 stop28h 20m

$623

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 8/14

8:20 am-3:55 pm

1 stop16h 35m

Las Vegas Harry Reid Intl

Sun 8/24

5:05 pm-4:55 pm

1 stop14h 50m

$663

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Wed 10/1

9:00 pm-1:20 pm

1 stop25h 20m

Las Vegas Harry Reid Intl

Sun 10/12

3:27 pm-7:15 pm

2 stops18h 48m

$756

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Tue 10/7

1:10 pm-10:09 pm

1 stop17h 59m

Las Vegas Harry Reid Intl

Fri 10/17

9:37 am-9:10 am

1 stop14h 33m

$781

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Thu 10/23

11:05 am-6:44 pm

1 stop16h 39m

Las Vegas Harry Reid Intl

Sun 11/2

11:31 am-5:45 pm

2 stops21h 14m

$801

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Tue 10/7

7:00 am-3:58 pm

2 stops17h 58m

Las Vegas Harry Reid Intl

Sat 10/18

11:15 pm-9:15 am

1 stop25h 00m

$837

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Sun 10/5

7:10 am-4:14 pm

2 stops18h 04m

Las Vegas Harry Reid Intl

Tue 10/14

7:00 am-7:35 am

1 stop15h 35m

$843

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Wed 10/8

8:45 am-8:39 pm

2 stops20h 54m

Las Vegas Harry Reid Intl

Fri 10/17

11:15 am-1:40 pm

1 stop17h 25m

$846

RomeLas Vegas

FCO - LAS

FCOLAS

Rome Fiumicino

Wed 10/1

8:30 am-10:45 pm

2 stops23h 15m

Las Vegas Harry Reid Intl

Sun 10/12

9:10 pm-8:50 am

2 stops26h 40m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 26 results

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.

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

To help decide which airline to fly from Rome to Las Vegas, see what other customers have to say about Delta, Air Transat and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Transat

7.8

Good

396 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,623 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines flying from Rome Fiumicino Airport to Las Vegas round-trip?
Our cheapest airline available from Rome Fiumicino Airport to Las Vegas is Air Transat. Our recent data shows that you can find tickets from as low as $623 on this airline. Additional options worth looking into are Condor and American Airlines, starting at $663 and $756 round-trip. Users have found that Air Transat is 30% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Rome Fiumicino Airport to Las Vegas one-way?
For one-way options, check prices for Condor. According to our data, you can fly for as low as $304. Users have also found prices from $581 and $617 on Aer Lingus and Air Transat, 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, 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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$304+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Leonardo da Vinci/Fiumicino to Las VegasExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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

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.

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?

Rainfall in Las Vegas by month

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

Temperature in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

To help decide which airline to fly from Rome to Las Vegas, see what other customers have to say about Delta, Air Transat and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I 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?

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

Traveling to a place near Rome Fiumicino Airport?

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Alternative routes for Leonardo da Vinci/Fiumicino to Las Vegas

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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 June 12, 2025.