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Cheap flights from Italy to San Diego from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Italy to San Diego departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Italy to San Diego

Recent round-trip flight deals from Italy to San Diego

Enter your travel dates to find the best prices.
Finnair Logo
3:00 pm - 11:26 pm
NAP
-
SAN
17h 26m
1 stop
Finnair Logo
1:07 pm - 7:05 pm
SAN
-
NAP
20h 58m
2 stops
$777Finnair
Thu, Jul 9 - Thu, Jul 16
Finnair Logo
3:00 pm - 11:26 pm
NAP
-
SAN
17h 26m
1 stop
Finnair Logo
1:07 pm - 7:05 pm
SAN
-
NAP
20h 58m
2 stops
$779Finnair
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
11:50 am - 11:35 pm
MXP
-
SAN
20h 45m
2 stops
Multiple Airlines Logo
10:52 am - 9:20 pm
SAN
-
MXP
25h 28m
2 stops
$787Multiple Airlines
Wed, Sep 9 - Thu, Oct 22
Multiple Airlines Logo
7:25 pm - 5:46 pm
BLQ
-
SAN
31h 21m
2 stops
Multiple Airlines Logo
7:40 pm - 11:50 pm
SAN
-
BLQ
19h 10m
1 stop
$788Multiple Airlines
Wed, Sep 9 - Thu, Sep 24
British Airways Logo
6:50 pm - 2:55 pm
MXP
-
SAN
29h 05m
1 stop
British Airways Logo
4:45 pm - 11:35 pm
SAN
-
MXP
21h 50m
1 stop
$789British Airways
Wed, Sep 2 - Wed, Sep 16
British Airways Logo
7:50 am - 5:50 pm
BLQ
-
SAN
19h 00m
1 stop
British Airways Logo
4:45 pm - 11:40 pm
SAN
-
BLQ
21h 55m
1 stop
$791British Airways
Fri, Aug 14 - Mon, Aug 24
American Airlines Logo
6:50 am - 6:51 pm
BLQ
-
SAN
21h 01m
2 stops
American Airlines Logo
8:00 am - 11:30 am
SAN
-
BLQ
18h 30m
2 stops
$863American Airlines
Wed, Sep 9 - Sat, Sep 26
American Airlines Logo
3:00 pm - 3:26 pm
NAP
-
SAN
33h 26m
2 stops
American Airlines Logo
4:29 pm - 10:00 pm
SAN
-
NAP
20h 31m
2 stops
$864American Airlines
Wed, Aug 12 - Sun, Aug 23
Lufthansa Logo
6:00 am - 3:25 pm
CTA
-
SAN
18h 25m
1 stop
Lufthansa Logo
5:15 pm - 11:30 pm
SAN
-
CTA
21h 15m
1 stop
$1,332Lufthansa
Thu, Jul 30 - Thu, Aug 6
Lufthansa Logo
6:00 am - 3:25 pm
CTA
-
SAN
18h 25m
1 stop
Lufthansa Logo
6:28 pm - 11:30 pm
SAN
-
CTA
20h 02m
2 stops
$1,699Lufthansa
Thu, Oct 1 - Thu, Oct 1

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Finnair flights from Italy to San Diego

Our best Finnair deals on Italy to San Diego flight tickets
Finnair
Jul 9
NAP3:00 pmNaples
17h 26m
1 stop
SAN11:26 pmSan Diego
Jul 16
SAN1:07 pmSan Diego
20h 58m
2 stops
NAP7:05 pmNaples
$777
Finnair
Jul 9
NAP3:00 pmNaples
17h 26m
1 stop
SAN11:26 pmSan Diego
Jul 16
SAN1:07 pmSan Diego
20h 58m
2 stops
NAP7:05 pmNaples
$779
Finnair
Sep 2
MXP10:20 amMilan Malpensa
22h 27m
2 stops
SAN11:47 pmSan Diego
Sep 16
SAN9:51 amSan Diego
23h 19m
2 stops
MXP6:10 pmMilan Malpensa
$790

British Airways flights from Italy to San Diego

Our best British Airways deals on Italy to San Diego flight tickets
British Airways
Sep 2
MXP6:50 pmMilan Malpensa
29h 05m
1 stop
SAN2:55 pmSan Diego
Sep 16
SAN4:45 pmSan Diego
21h 50m
1 stop
MXP11:35 pmMilan Malpensa
$789
British Airways
Aug 14
BLQ7:50 amBologna Guglielmo Marconi
19h 00m
1 stop
SAN5:50 pmSan Diego
Aug 24
SAN4:45 pmSan Diego
21h 55m
1 stop
BLQ11:40 pmBologna Guglielmo Marconi
$791
British Airways
Jul 4
VCE12:15 pmVenice Marco Polo
16h 48m
1 stop
SAN8:03 pmSan Diego
Jul 11
SAN4:45 pmSan Diego
19h 00m
1 stop
VCE8:45 pmVenice Marco Polo
$793

momondo Fare Finder

 
Customize your flight search to find flights from Italy 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, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Italy to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 7/9

3:00 pm-11:26 pm

1 stop17h 26m

San Diego

Thu 7/16

1:07 pm-7:05 pm

2 stops20h 58m

$777

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Thu 7/9

3:00 pm-11:26 pm

1 stop17h 26m

San Diego

Thu 7/16

1:07 pm-7:05 pm

2 stops20h 58m

$779

MilanSan Diego

MXP - SAN

MXPSAN

Milan Malpensa

Wed 9/9

11:50 am-11:35 pm

2 stops20h 45m

San Diego

Thu 10/22

10:52 am-9:20 pm

2 stops25h 28m

$787

BolognaSan Diego

BLQ - SAN

BLQSAN

Bologna Guglielmo Marconi

Wed 9/9

7:25 pm-5:46 pm

2 stops31h 21m

San Diego

Thu 9/24

7:40 pm-11:50 pm

1 stop19h 10m

$788

MilanSan Diego

MXP - SAN

MXPSAN

Milan Malpensa

Wed 9/2

6:50 pm-2:55 pm

1 stop29h 05m

San Diego

Wed 9/16

4:45 pm-11:35 pm

1 stop21h 50m

$789

BolognaSan Diego

BLQ - SAN

BLQSAN

Bologna Guglielmo Marconi

Fri 8/14

7:50 am-5:50 pm

1 stop19h 00m

San Diego

Mon 8/24

4:45 pm-11:40 pm

1 stop21h 55m

$791

BolognaSan Diego

BLQ - SAN

BLQSAN

Bologna Guglielmo Marconi

Wed 9/9

6:50 am-6:51 pm

2 stops21h 01m

San Diego

Sat 9/26

8:00 am-11:30 am

2 stops18h 30m

$863

NaplesSan Diego

NAP - SAN

NAPSAN

Naples

Wed 8/12

3:00 pm-3:26 pm

2 stops33h 26m

San Diego

Sun 8/23

4:29 pm-10:00 pm

2 stops20h 31m

$864

CataniaSan Diego

CTA - SAN

CTASAN

Catania Fontanarossa

Thu 7/30

6:00 am-3:25 pm

1 stop18h 25m

San Diego

Thu 8/6

5:15 pm-11:30 pm

1 stop21h 15m

$1,332

CataniaSan Diego

CTA - SAN

CTASAN

Catania Fontanarossa

Thu 10/1

6:00 am-3:25 pm

1 stop18h 25m

San Diego

Thu 10/1

6:28 pm-11:30 pm

2 stops20h 02m

$1,699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Italy to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Italy during the month September is also very affordable. Most momondo users find prices during this month for around $297.

Can stopping save me money on Italy to San Diego flights?

You could potentially save up to 30% on your flight if you consider stops on a Italy to San Diego flight.

Cheap Italy to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Italy to San Diego

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Italy to San Diego takes 14h 20m
There are no direct flights from Italy to San Diego. There are no popular flight routes from Italy to San Diego.
Search flight deals

Frequently asked questions about flying from Italy to San Diego

  • When did momondo last update prices for flights from Italy to San Diego Airport?

    Prices for flights from Italy to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Italy to San Diego Airport?

  • How old do you have to be to fly from Italy to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Italy to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Italy to San Diego

Compare and see reviews for airlines that fly from Italy to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $887Free CancellationRating
7.1
11,665 reviews
Search American Airlines flights
British AirwaysPriceFrom $887Free CancellationRating
6.7
8,052 reviews
Search British Airways flights
LufthansaPriceFrom $891Free CancellationRating
6.8
8,066 reviews
Search Lufthansa flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
Poway
La Mesa
San Ysidro
Borrego Springs
Imperial Beach
Lemon Grove
Santee
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Italy to San Diego?

It is quick and easy to find Italy to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Italy to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Italy which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Italy to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Italy to San Diego.

I’m not ready to book a flight from Italy to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Italy are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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