Cheap Flights from Naples to San Diego

View €592 flight on Thu, 2 Oct 2025Opens in a new window

Popular airlines from Naples to San Diego

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Cheap flights from Naples to San Diego (NAP-SAN)

Prices were available within the past 7 days and start at €592 for one-way flights and €716 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€716 Return, found 14 hours ago
€716
Return
found 14 hours ago
Select British Airways flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €716 found 14 hours ago
British Airways
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€727 Return, found 14 hours ago
€727
Return
found 14 hours ago
Select British Airways flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €727 found 14 hours ago
Lufthansa
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€742 Return, found 14 hours ago
€742
Return
found 14 hours ago
Select Lufthansa flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €742 found 14 hours ago
United
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€747 Return, found 14 hours ago
€747
Return
found 14 hours ago
Select United flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €747 found 14 hours ago
American Airlines
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€776 Return, found 14 hours ago
€776
Return
found 14 hours ago
Select American Airlines flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €776 found 14 hours ago
Delta
Sun, 31 Aug - Sun, 7 Sep
NAP
Naples
SAN
San Diego
€777 Return, found 14 hours ago
€777
Return
found 14 hours ago
Select Delta flight, departing Sun, 31 Aug from Naples to San Diego, returning Sun, 7 Sep, priced at €777 found 14 hours ago

Find the cheapest month to fly from Naples (NAP) to San Diego (SAN)

April is typically the cheapest month to fly

From €654 - €1,050 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.