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$410+ Cheap flights from Fiumicino (FCO) to San Diego (SAN)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — SAN
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Leonardo da Vinci/Fiumicino to San Diego

Cheapest flights from Leonardo da Vinci/Fiumicino to San Diego
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This Condor deal was found by Cheapflights users on 5/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:10 am
FCO
-
SAN
2 stops22h 00m
Multiple Airlines
Wed 6/39:01 am
SAN
-
FCO
2 stops27h 49m
Multiple Airlines
Deal found 5/14$850
This lol.travel deal was found by Cheapflights users on 5/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:30 am
FCO
-
SAN
1 stop19h 14m
Air Canada
Mon 7/137:00 am
SAN
-
FCO
1 stop17h 15m
Air Canada
Deal found 5/17$952
This lol.travel deal was found by Cheapflights users on 5/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:30 am
FCO
-
SAN
1 stop18h 13m
Air Canada
Mon 5/257:00 am
SAN
-
FCO
1 stop17h 15m
Air Canada
Deal found 5/13$964
This lol.travel deal was found by Cheapflights users on 5/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:45 am
FCO
-
SAN
2 stops20h 23m
Multiple Airlines
Wed 12/28:35 am
SAN
-
FCO
1 stop14h 55m
Multiple Airlines
Deal found 5/16$967
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:05 pm
FCO
-
SAN
1 stop28h 33m
Multiple Airlines
Wed 8/265:15 pm
SAN
-
FCO
2 stops30h 15m
Multiple Airlines
Deal found 5/15$980
This lol.travel deal was found by Cheapflights users on 5/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:45 am
FCO
-
SAN
1 stop17h 52m
Brussels Airlines
Wed 12/28:35 am
SAN
-
FCO
1 stop14h 55m
Brussels Airlines
Deal found 5/16$984
This lol.travel deal was found by Cheapflights users on 5/18. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:30 am
FCO
-
SAN
1 stop19h 18m
Air Canada
Mon 6/297:00 am
SAN
-
FCO
1 stop17h 15m
Air Canada
Deal found 5/18$997
This Flightnetwork deal was found by Cheapflights users on 5/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:50 am
FCO
-
SAN
1 stop20h 00m
British Airways
Tue 8/254:45 pm
SAN
-
FCO
1 stop18h 20m
British Airways
Deal found 5/18$1,004
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 9/2510:00 am
FCO
-
SAN
2 stops18h 55m
United Airlines
Tue 9/296:35 am
SAN
-
FCO
1 stop16h 00m
United Airlines
Deal found 5/17$1,008
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 6/226:50 am
FCO
-
SAN
2 stops24h 49m
United Airlines
Wed 9/98:45 am
SAN
-
FCO
1 stop18h 35m
United Airlines
Deal found 5/15$1,014

Find flight deals from Leonardo da Vinci/Fiumicino to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to San Diego (SAN). 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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$850
(Condor)

One-way from

$410
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,185
Provider with most accurate pricing for Rome Fiumicino-San Diego flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-San Diego flights.
Search Deals
From Rome Fiumicino to San Diego
Search Deals
One-way flight from Rome Fiumicino to San Diego
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to San Diego 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 May 18, 2026.
Use the filters below to find and compare flights from Rome Fiumicino Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Fri 6/12

6:50 am-9:48 pm

2 stops23h 58m

San Diego

Fri 6/19

9:45 pm-8:15 am

1 stop25h 30m

$1,014
Quickest round-trip

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Sun 11/8

6:55 am-3:45 pm

1 stop17h 50m

San Diego

Sun 11/15

7:00 am-7:45 am

1 stop15h 45m

$1,015

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Mon 6/8

6:50 am-8:23 pm

2 stops22h 33m

San Diego

Mon 6/15

6:55 pm-12:20 pm

1 stop32h 25m

$1,016

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Tue 6/16

9:45 am-8:46 pm

2 stops20h 01m

San Diego

Tue 6/23

10:49 am-1:40 pm

2 stops17h 51m

$1,025

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Mon 6/29

2:20 pm-8:46 pm

1 stop15h 26m

San Diego

Mon 7/6

9:26 am-1:40 pm

1 stop19h 14m

$1,031

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Sun 6/7

3:40 pm-10:49 pm

1 stop16h 09m

San Diego

Mon 6/15

8:45 am-12:20 pm

1 stop18h 35m

$1,044

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Thu 6/11

10:35 am-10:38 pm

2 stops21h 03m

San Diego

Fri 6/19

7:00 am-10:10 am

1 stop18h 10m

$1,053

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Fri 8/7

11:00 am-9:02 am

2 stops31h 02m

San Diego

Mon 8/17

10:40 am-1:15 pm

2 stops17h 35m

$1,065

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Fri 6/12

10:10 am-8:34 pm

1 stop19h 24m

San Diego

Fri 6/19

9:54 pm-6:50 am

1 stop23h 56m

$1,068
Cheapest one-way

RomeSan Diego

FCO - SAN

FCOSAN

Rome Fiumicino

Wed 10/7

11:05 am-7:40 pm

1 stop17h 35m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rome Fiumicino Airport-San Diego 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 Leonardo da Vinci/Fiumicino to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 San Diego

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

Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to San Diego (average of $858). Flying from Rome Fiumicino Airport to San Diego in November is currently the most expensive (average of $1,265). 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 Rome Fiumicino Airport to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated May 18, 2026.
Read reviews from past customers who have flown Lufthansa and British Airways from Rome Fiumicino Airport to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,009 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
8,009 reviews
Lufthansa
6.8
Okay
8,009 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
British Airways
6.7
Okay
7,988 reviews
Lufthansa
6.8
Okay
8,009 reviews

Comfort

6.8

Crew

7.6

Overall

6.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to San Diego. 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 San Diego from Rome Fiumicino?

    San Diego (SAN) is the airport you will fly into if you book a flight from Rome Fiumicino to San Diego. You should not have trouble finding flights to San Diego from Rome Fiumicino; the airport handles an average of 0 inbound flights from Rome Fiumicino per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the San Diego airport from Rome Fiumicino. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

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

    Departing from Rome Fiumicino Airport to San Diego will take you 18h 55m. The distance from Rome Fiumicino Airport to San Diego is about 6365 mi.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to San Diego round-trip?

    Flying on British Airways is currently your cheapest option to San Diego, with prices starting at $887. Another option worth looking into is Lufthansa, starting at $891 round trip. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

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

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

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

    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 San Diego.

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

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to San Diego 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 San Diego?

    Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to San Diego (average of $858). Flying from Rome Fiumicino Airport to San Diego in November is currently the most expensive (average of $1,265). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Lemon Grove

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Alternative routes for Leonardo da Vinci/Fiumicino to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Los Angeles flights
Leonardo da Vinci/Fiumicino to San Francisco flights
Leonardo da Vinci/Fiumicino to Las Vegas flights

Top 2 airlines flying from Leonardo da Vinci/Fiumicino to San Diego

Discover the top 2 airlines that operate flights from Leonardo da Vinci/Fiumicino to San Diego. 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$887Average$1,185FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$891Average$922FlexibilityNo cancel feeOn-time76%

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