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Leonardo da Vinci/Fiumicino

$249+ Cheap flights from Orange County 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — FCO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Orange County to Leonardo da Vinci/Fiumicino

Keep the following information in mind while searching for Orange County to Leonardo da Vinci/Fiumicino flight deals. Data was last updated November 6, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$488
(Air Canada)

One-way from

$249
(Gurufare)

Popular in

June

Cheapest in

February

Average price

$591
Provider with most accurate pricing for Los Angeles-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Rome (ROM) flights.
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From Orange County to Rome Fiumicino
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One-way flight from Orange County to Rome Fiumicino
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Highest demand for flights based on searches. 15% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Orange County to Leonardo da Vinci/Fiumicino

Cheapest flights from Orange County to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Orange County to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:19 pmSNA - FCO
2 stops35h 06mUnited Airlines
Thu 12/1110:55 amFCO - SNA
2 stops40h 22mUnited Airlines
Deal found 11/6$489
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Wed 12/312:25 pmSNA - FCO
2 stops60h 00mAir Canada
Wed 12/101:10 pmFCO - SNA
2 stops55h 15mAir Canada
Deal found 11/5$491
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/36:45 amSNA - FCO
1 stop16h 00mMultiple Airlines
Wed 12/109:45 amFCO - SNA
2 stops18h 02mMultiple Airlines
Deal found 11/5$502
This Air Canada deal was found by Cheapflights users on 11/5. 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 11/3012:25 pmSNA - FCO
2 stops37h 30mAir Canada
Thu 12/1110:55 amFCO - SNA
2 stops33h 30mAir Canada
Deal found 11/5$504
This KLM deal was found by Cheapflights users on 11/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:45 amSNA - FCO
1 stop18h 45mKLM
Wed 12/1012:40 pmFCO - SNA
1 stop18h 50mKLM
Deal found 11/5$506
This Delta deal was found by Cheapflights users on 11/5. 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 11/196:45 amSNA - FCO
2 stops17h 25mDelta
Wed 11/2610:05 amFCO - SNA
1 stop21h 14mDelta
Deal found 11/5$515
This Air Canada deal was found by Cheapflights users on 11/5. 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 11/3012:25 pmSNA - FCO
2 stops37h 30mAir Canada
Sat 12/1310:55 amFCO - SNA
2 stops33h 30mAir Canada
Deal found 11/5$554
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/157:15 amSNA - FCO
1 stop15h 40mUnited Airlines
Tue 11/259:45 amFCO - SNA
1 stop21h 28mUnited Airlines
Deal found 11/4$556
This Air Canada deal was found by Cheapflights users on 11/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:25 pmSNA - FCO
2 stops59h 30mMultiple Airlines
Sat 12/66:45 pmFCO - SNA
2 stops49h 40mMultiple Airlines
Deal found 11/6$601
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:15 amSNA - FCO
1 stop15h 40mUnited Airlines
Sat 12/610:30 amFCO - SNA
1 stop18h 44mUnited Airlines
Deal found 11/6$606
This Delta deal was found by Cheapflights users on 11/5. 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 12/211:15 pmLGB - FCO
2 stops33h 40mDelta
Sun 12/286:00 amFCO - LGB
2 stops24h 45mDelta
Deal found 11/5$1,448
This Air France deal was found by Cheapflights users on 11/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:00 amLGB - FCO
2 stops19h 45mAir France
Sat 12/278:45 pmFCO - LGB
2 stops28h 24mAir France
Deal found 11/6$1,738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County 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 November 6, 2025.
Use the filters below to find and compare flights from Orange County to Rome Fiumicino Airport that are best for you.

Fly from

Orange County

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

6:45 am-7:45 am

1 stop16h 00m

Rome Fiumicino

Wed 12/10

9:45 am-6:47 pm

2 stops18h 02m

$502

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

6:25 pm-9:25 am

3 stops30h 00m

Rome Fiumicino

Sun 1/18

7:05 am-8:42 pm

2 stops22h 37m

$502

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

4:15 pm-6:15 pm

2 stops17h 00m

Rome Fiumicino

Thu 3/12

7:05 am-10:16 pm

2 stops23h 11m

$508

Long BeachRome

LGB - FCO

LGBFCO

Long Beach Municipal

Thu 2/26

7:00 am-3:15 pm

2 stops23h 15m

Rome Fiumicino

Mon 3/2

10:05 am-12:03 pm

2 stops58h 58m

$510

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

6:45 am-9:00 am

2 stops17h 15m

Rome Fiumicino

Thu 3/12

11:35 am-10:09 pm

1 stop18h 34m

$510

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

6:25 pm-11:00 pm

2 stops19h 35m

Rome Fiumicino

Mon 1/19

9:45 am-10:24 pm

2 stops21h 39m

$510

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

2:16 pm-6:15 pm

2 stops18h 59m

Rome Fiumicino

Mon 1/19

9:45 am-10:24 pm

2 stops21h 39m

$510

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

6:25 pm-11:00 pm

2 stops19h 35m

Rome Fiumicino

Sat 1/17

7:00 am-6:31 pm

2 stops20h 31m

$512

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

6:25 pm-11:00 pm

2 stops19h 35m

Rome Fiumicino

Sun 1/18

10:30 am-8:23 pm

1 stop18h 53m

$513

Santa AnaRome

SNA - FCO

SNAFCO

Santa Ana J. Wayne/Orange Cnty

Wed 11/19

6:45 am-9:10 am

2 stops17h 25m

Rome Fiumicino

Wed 11/26

10:05 am-10:19 pm

1 stop21h 14m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 38 results
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Best time to book a flight from Orange County to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Orange County 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 Orange County to Rome Fiumicino Airport
No data available for this route at this time. Please check back soon.

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 November 6, 2025.
Get a feel of what it's like to fly with United Airlines from Orange County to Rome Fiumicino Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Orange County 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 Orange County to Rome Fiumicino Airport?

    For as low as $510, United Airlines can have you in Rome Fiumicino Airport from Orange County in 23h 15m. Airlines will cover a distance of 6335 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $249. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Orange County to Rome Fiumicino Airport for a low price.

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

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

  • How can I find direct flights from Orange County 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 Orange County to Leonardo da Vinci/Fiumicino.

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

    Yes. Cheapflights offers flight deals from Orange County 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.

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

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Alternative routes for Orange County to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Orange County to Leonardo da Vinci/Fiumicino

Discover the top airline that operate flights from Orange County 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$576Average$919FlexibilityNo cancel feeOn-time69%

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