HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Leonardo da Vinci/Fiumicino

$214+ Cheap flights from Riverside, CA to Fiumicino (FCO)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FCO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside 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.

Cheapflights Tip: The best prices from Riverside to Rome Fiumicino are usually found in April or November, booked 62 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Riverside to Leonardo da Vinci/Fiumicino

Keep the following information in mind while searching for Riverside to Leonardo da Vinci/Fiumicino flight deals. Data was last updated October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$486
(TAP AIR PORTUGAL)

One-way from

$214
(Mytrip)

Popular in

June

Cheapest in

April

Average price

$617
Provider with most accurate pricing for Los Angeles-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Rome (ROM) flights.
Search Deals
From Riverside to Rome Fiumicino
Search Deals
One-way flight from Riverside to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Riverside to Leonardo da Vinci/Fiumicino

Cheapest flights from Riverside to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Riverside to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sun 12/78:20 amLAX - FCO
1 stop16h 05mMultiple Airlines
Tue 12/236:45 pmFCO - LAX
1 stop27h 20mMultiple Airlines
Deal found 10/30$486
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Tue 11/115:30 pmLAX - FCO
1 stop15h 45mLufthansa
Tue 11/257:05 amFCO - LAX
1 stop15h 00mLufthansa
Deal found 10/30$487
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/111:30 pmLAX - FCO
1 stop25h 00mUnited Airlines
Thu 11/137:05 amFCO - LAX
1 stop15h 00mUnited Airlines
Deal found 10/29$488
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/308:30 amLAX - FCO
1 stop15h 25mUnited Airlines
Wed 12/107:00 amFCO - LAX
1 stop17h 15mUnited Airlines
Deal found 10/28$490
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 12/38:17 amLAX - FCO
1 stop14h 38mDelta
Sun 12/1412:40 pmFCO - LAX
1 stop18h 09mDelta
Deal found 10/29$491
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:25 amLAX - FCO
1 stop22h 20mMultiple Airlines
Wed 12/107:05 amFCO - LAX
1 stop15h 00mMultiple Airlines
Deal found 10/28$492
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/212:25 amLAX - FCO
1 stop22h 20mUnited Airlines
Wed 12/107:05 amFCO - LAX
1 stop15h 00mUnited Airlines
Deal found 10/29$493
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/109:35 amLAX - FCO
2 stops20h 40mDelta
Wed 12/1710:05 amFCO - LAX
1 stop22h 13mDelta
Deal found 10/30$495
This Delta deal was found by Cheapflights users on 10/28. 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 11/39:05 pmLAX - FCO
1 stop16h 40mDelta
Tue 11/116:10 amFCO - LAX
1 stop14h 35mDelta
Deal found 10/28$496
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/25:55 amLAX - FCO
2 stops19h 00mUnited Airlines
Thu 11/137:05 amFCO - LAX
1 stop15h 00mUnited Airlines
Deal found 10/28$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Riverside to Rome Fiumicino Airport that are best for you.

Fly from

Riverside

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 12/1

7:40 am-7:05 am

1 stop14h 25m

Rome Fiumicino

Mon 12/15

9:55 am-4:05 pm

1 stop15h 10m

$488

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 12/2

12:25 am-7:45 am

1 stop22h 20m

Rome Fiumicino

Tue 12/9

7:05 am-1:05 pm

1 stop15h 00m

$492

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Wed 1/14

7:20 am-10:30 am

1 stop18h 10m

Rome Fiumicino

Thu 1/22

6:10 am-5:28 pm

2 stops20h 18m

$492

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Sat 11/8

11:30 pm-8:30 am

1 stop24h 00m

Rome Fiumicino

Fri 11/21

7:05 am-1:05 pm

1 stop15h 00m

$493

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 12/9

12:25 am-7:45 am

1 stop22h 20m

Rome Fiumicino

Wed 12/17

7:00 am-3:15 pm

1 stop17h 15m

$494

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Tue 11/4

3:25 pm-10:45 pm

1 stop22h 20m

Rome Fiumicino

Tue 11/11

12:45 pm-11:45 am

1 stop32h 00m

$496

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Mon 1/26

12:40 am-8:30 am

2 stops22h 50m

Rome Fiumicino

Tue 2/10

7:00 am-3:15 pm

1 stop17h 15m

$496

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Sun 1/11

5:30 pm-11:00 pm

1 stop20h 30m

Rome Fiumicino

Sun 1/18

7:05 am-1:05 pm

1 stop15h 00m

$496

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Fri 1/9

5:30 pm-6:15 pm

1 stop15h 45m

Rome Fiumicino

Sat 1/17

7:00 am-3:15 pm

1 stop17h 15m

$499

Los AngelesRome

LAX - FCO

LAXFCO

Los Angeles

Sun 1/25

12:55 am-7:55 am

2 stops22h 00m

Rome Fiumicino

Mon 2/9

12:20 pm-3:15 pm

1 stop35h 55m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Riverside to Leonardo da Vinci/Fiumicino

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

How far ahead should I book a flight from Riverside to Rome Fiumicino Airport?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Leonardo da Vinci/Fiumicino. Price data was last updated on October 24, 2025.

The best time to book flights from Riverside to Rome Fiumicino Airport is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Riverside to Rome Fiumicino Airport (average of $375). Flying from Riverside to Rome Fiumicino Airport in June is currently the most expensive (average of $598). 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 R1V to FCO?

Find hourly flight availability from Riverside to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Riverside to Rome Fiumicino Airport in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Leonardo da Vinci/Fiumicino. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Riverside to Rome Fiumicino Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Read through reviews of airlines operating flights from Riverside to Rome Fiumicino Airport, such as Delta, United Airlines, and Norse Atlantic Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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
8,996 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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.
Norse Atlantic Airways
7.1
Good
168 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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.
ITA Airways
6.7
Okay
1,078 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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.
British Airways
6.7
Okay
7,488 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

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 Riverside 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.

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

    Airlines like United Airlines and Delta fly from Riverside to Rome Fiumicino Airport in about 18h 10m. The time it takes to get you to your destination can typically vary by up to 4h 10m. Riverside and Rome Fiumicino Airport are separated by a distance of 6336 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Riverside to Rome Fiumicino Airport?

    Before booking your flight to Rome Fiumicino Airport from Riverside, check out the most reliable airlines to get you to your destination on time: Kuwait Airways (85%), SAUDIA (83%), Etihad Airways( 83%).

  • What are the cheapest flights from Riverside to Rome Fiumicino Airport?

    While on average a flight from Riverside to Rome Fiumicino Airport is generally $1,279, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Los Angeles - Rome Fiumicino), you can expect to pay $354 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Riverside to Rome Fiumicino Airport (average of $375). Flying from Riverside to Rome Fiumicino Airport in June is currently the most expensive (average of $598). 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 Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
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 for Riverside to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Ontario to Leonardo da Vinci/Fiumicino flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Burbank to Leonardo da Vinci/Fiumicino flights
Los Angeles to Ciampino flights
San Jose to Leonardo da Vinci/Fiumicino flights
San Diego to Leonardo da Vinci/Fiumicino flights
Oakland to Leonardo da Vinci/Fiumicino flights
San Francisco to Ciampino flights
Las Vegas to Leonardo da Vinci/Fiumicino flights
Sacramento to Leonardo da Vinci/Fiumicino flights
Long Beach to Leonardo da Vinci/Fiumicino flights
Fresno to Leonardo da Vinci/Fiumicino flights
Reno to Leonardo da Vinci/Fiumicino flights
Santa Barbara to Leonardo da Vinci/Fiumicino flights
San Luis Obispo to Leonardo da Vinci/Fiumicino flights
Monterey to Leonardo da Vinci/Fiumicino flights
Palm Springs to Leonardo da Vinci/Fiumicino flights
Medford to Leonardo da Vinci/Fiumicino flights
Redding to Leonardo da Vinci/Fiumicino flights
Santa Rosa to Leonardo da Vinci/Fiumicino flights
Arcata to Leonardo da Vinci/Fiumicino flights
Las Vegas to Ciampino flights
Oakland to Ciampino flights

Top 10 airlines flying from Riverside to Leonardo da Vinci/Fiumicino

Discover the top 10 airlines that operate flights from Riverside 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$550FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$320Average$754FlexibilityNo cancel feeOn-time76%
SWISSCheapest$356Average$690FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$371Average$643FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$383Average$655FlexibilityNo cancel feeOn-time77%
IberiaCheapest$426Average$623FlexibilityNo cancel feeOn-time77%
KLMCheapest$430Average$632FlexibilityNo cancel feeOn-time75%
DeltaCheapest$479Average$617FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$487Average$634FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$501Average$633FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.