$260+ Cheap flights from San Diego (SAN) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCO
Oct 17 — Oct 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego 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 San Diego to Rome Fiumicino are usually found in November or February, booked 90 days in advance, depart on a Tuesday or Sunday and return on a Friday
Cheap flight deals from San Diego to Leonardo da Vinci/Fiumicino
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 17, 2025.
Round-trip from | $577 (Delta) |
|---|---|
One-way from | $260 (Norse) |
Popular in | June |
Cheapest in | November |
Average price | $920 |
Find flight deals from San Diego to Leonardo da Vinci/Fiumicino
Cheapest flights from San Diego to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from San Diego to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
Explore the most affordable flight options available from San Diego to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
This United deal was found by Cheapflights users on 9/14. 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.
Mon 12/110:30 pmSAN - FCO
1 stop24h 15mMultiple Airlines
Mon 12/82:20 pmFCO - SAN
1 stop34h 25mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sun 11/25:35 pmSAN - FCO
1 stop20h 25mLufthansa
Tue 11/187:00 amFCO - SAN
1 stop17h 45mLufthansa
Deal found 9/14![Lufthansa logo]()
$571
This Delta deal was found by Cheapflights users on 9/15. 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 10/2611:00 amSAN - FCO
1 stop14h 30mDelta
Wed 11/59:55 amFCO - SAN
2 stops22h 19mDelta
Deal found 9/15![Delta logo]()
$576
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:02 amSAN - FCO
2 stops22h 13mLufthansa
Thu 2/57:05 amFCO - SAN
2 stops19h 19mLufthansa
Deal found 9/15![Lufthansa logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/194:10 pmSAN - FCO
2 stops21h 50mUnited Airlines
Wed 12/312:45 pmFCO - SAN
2 stops19h 57mUnited Airlines
Deal found 9/16![United Airlines logo]()
$578
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:25 pmSAN - FCO
2 stops59h 30mMultiple Airlines
Mon 11/176:45 pmFCO - SAN
2 stops32h 49mMultiple Airlines
Deal found 9/15![Multiple Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 9/16. 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 10/296:20 amSAN - FCO
2 stops18h 25mDelta
Tue 11/119:55 amFCO - SAN
2 stops18h 24mDelta
Deal found 9/16![Delta logo]()
$581
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:23 amSAN - FCO
1 stop14h 37mBritish Airways
Fri 12/191:00 pmFCO - SAN
1 stop17h 56mBritish Airways
Deal found 9/16![British Airways logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/269:54 amSAN - FCO
2 stops24h 01mUnited Airlines
Wed 11/57:05 amFCO - SAN
2 stops22h 49mUnited Airlines
Deal found 9/15![United Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 9/17. 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 12/2310:45 pmSAN - FCO
2 stops34h 15mUnited Airlines
Tue 1/277:05 amFCO - SAN
2 stops26h 10mUnited Airlines
Deal found 9/17![United Airlines logo]()
$586
This United deal was found by Cheapflights users on 9/17. 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.
Mon 11/1710:18 pmSAN - FCO
1 stop27h 37mMultiple Airlines
Sun 11/231:15 pmFCO - SAN
2 stops31h 23mMultiple Airlines
Deal found 9/17![Multiple Airlines logo]()
$590
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 September 17, 2025.
Use the filters below to find and compare flights from San Diego to Rome Fiumicino Airport that are best for you.
Fly from
San Diego
Fly to
Leonardo da Vinci/Fiumicino
Route
Depart
Return
Price
San DiegoRome
SAN - FCO
SANFCO
San Diego
Mon 12/1
10:30 pm-7:45 am
1 stop24h 15m
Rome Fiumicino
Mon 12/8
2:20 pm-3:45 pm
1 stop34h 25m
$569
San DiegoRome
SAN - FCO
SANFCO
San Diego
Sun 10/26
11:00 am-9:30 am
1 stop14h 30m
Rome Fiumicino
Wed 11/5
9:55 am-11:14 pm
2 stops22h 19m
$576
San DiegoRome
SAN - FCO
SANFCO
San Diego
Mon 11/24
4:10 pm-6:15 pm
2 stops17h 05m
Rome Fiumicino
Fri 1/30
7:05 am-5:28 pm
2 stops19h 23m
$581
San DiegoRome
SAN - FCO
SANFCO
San Diego
Tue 11/25
9:54 am-1:25 pm
2 stops18h 31m
Rome Fiumicino
Fri 1/30
7:05 am-5:28 pm
2 stops19h 23m
$581
San DiegoRome
SAN - FCO
SANFCO
San Diego
Sun 10/26
9:54 am-5:55 pm
2 stops24h 01m
Rome Fiumicino
Wed 11/5
7:05 am-8:54 pm
2 stops22h 49m
$585
San DiegoRome
SAN - FCO
SANFCO
San Diego
Sun 11/23
10:10 pm-7:05 am
1 stop23h 55m
Rome Fiumicino
Mon 2/2
12:45 pm-3:22 pm
2 stops35h 37m
$591
San DiegoRome
SAN - FCO
SANFCO
San Diego
Fri 11/14
5:55 pm-7:55 am
3 stops29h 00m
Rome Fiumicino
Tue 11/25
1:05 pm-4:02 pm
2 stops35h 57m
$593
San DiegoRome
SAN - FCO
SANFCO
San Diego
Wed 11/26
5:35 pm-11:00 pm
1 stop20h 25m
Rome Fiumicino
Sun 12/7
12:45 pm-10:30 pm
2 stops42h 45m
$600
San DiegoRome
SAN - FCO
SANFCO
San Diego
Mon 11/24
12:25 pm-8:55 am
2 stops59h 30m
Rome Fiumicino
Sat 1/31
11:15 am-11:38 am
2 stops33h 23m
$604
San DiegoRome
SAN - FCO
SANFCO
San Diego
Thu 11/27
7:00 am-7:55 am
1 stop15h 55m
Rome Fiumicino
Thu 2/5
10:30 am-9:28 pm
1 stop19h 58m
$605
Showing 1-10 of 17 results
Best time to book a flight from San Diego to Leonardo da Vinci/Fiumicino
Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from San Diego 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 San Diego to Rome Fiumicino Airport
Prices
More
How far ahead should I book a flight from San Diego to Rome Fiumicino Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Leonardo da Vinci/Fiumicino. Price data was last updated on September 12, 2025.
The price you pay for your flight from San Diego to Rome Fiumicino Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Diego to Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from San Diego to Rome Fiumicino Airport (average of $644). Flying from San Diego to Rome Fiumicino Airport in June is currently the most expensive (average of $1,130). 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 SAN to FCO?
Find hourly flight availability from San Diego 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 September 17, 2025.
It’s typically best to fly out from San Diego to Rome Fiumicino Airport in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from San Diego to Rome Fiumicino Airport?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Leonardo da Vinci/Fiumicino. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to Rome Fiumicino Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from San Diego to Rome Fiumicino Airport?
Share of 1-stop round-trip flights from San Diego to Rome Fiumicino Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
London (LHR) – chosen by Cheapflights users on 67% of 1-stop itineraries from San Diego to Rome Fiumicino Airport on Cheapflights.
What’s the fastest layover option from San Diego to Rome Fiumicino Airport?
Shortest average travel time for 1-stop one-way flights from San Diego to Rome Fiumicino Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 14h 38m.
What’s the fastest layover option from San Diego to Rome Fiumicino Airport?
Shortest average travel time for 1-stop one-way flights from San Diego to Rome Fiumicino Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 14h 38m.
Which airport typically offers the quickest layover for flights from San Diego to Rome Fiumicino Airport?
Average layover duration for 1-stop one-way flights from San Diego to Rome Fiumicino Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 4h 50m.
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 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Diego to Rome Fiumicino Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.9
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Food
7.3
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego 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
Gaeta
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 San Diego to Leonardo da Vinci/Fiumicino
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Diego to Leonardo da Vinci/Fiumicino
Discover the top 10 airlines that operate flights from San Diego 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 September 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$500 | Average$627 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$562 | Average$1,097 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$562 | Average$776 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$582 | Average$1,020 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$590 | Average$967 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$605 | Average$791 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$608 | Average$1,056 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$627 | Average$974 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$707 | Average$1,067 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$779 | Average$1,082 | FlexibilityNo cancel fee | On-time81% |