Cheap Flights from Singapore (SIN) to San Diego (SAN) from HK$3,378~

View HK$3,378 flight on Tue, 2 Dec 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to San Diego Intl. Airport (SAN)

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Find Cheap Flights from Singapore (SIN) to San Diego (SAN)

Prices were available within the past 7 days and start at HK$3,378 for one-way flights and HK$7,605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$7,605 Return, found 5 days ago
HK$7,605
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$7,605 found 5 days ago
Air Canada
Thu, 6 Nov - Sat, 22 Nov
SIN
Singapore
SAN
San Diego
HK$7,715 Return, found 1 day ago
HK$7,715
Return
found 1 day ago
Select Air Canada flight, departing Thu, 6 Nov from Singapore to San Diego, returning Sat, 22 Nov, priced at HK$7,715 found 1 day ago
EVA Airways
Thu, 6 Nov - Sat, 22 Nov
SIN
Singapore
SAN
San Diego
HK$7,841 Return, found 1 day ago
HK$7,841
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 6 Nov from Singapore to San Diego, returning Sat, 22 Nov, priced at HK$7,841 found 1 day ago
Air Canada
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$7,842 Return, found 5 days ago
HK$7,842
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$7,842 found 5 days ago
Air Canada
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$7,884 Return, found 5 days ago
HK$7,884
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$7,884 found 5 days ago
EVA Airways
Thu, 6 Nov - Sat, 22 Nov
SIN
Singapore
SAN
San Diego
HK$7,951 Return, found 1 day ago
HK$7,951
Return
found 1 day ago
Select EVA Airways flight, departing Thu, 6 Nov from Singapore to San Diego, returning Sat, 22 Nov, priced at HK$7,951 found 1 day ago
Jeju Air
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$8,148 Return, found 5 days ago
HK$8,148
Return
found 5 days ago
Select Jeju Air flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$8,148 found 5 days ago
Air Canada
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$8,191 Return, found 5 days ago
HK$8,191
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$8,191 found 5 days ago
Korean Air
Tue, 2 Dec - Tue, 9 Dec
SIN
Singapore
SAN
San Diego
HK$8,421 Return, found 5 days ago
HK$8,421
Return
found 5 days ago
Select Korean Air flight, departing Tue, 2 Dec from Singapore to San Diego, returning Tue, 9 Dec, priced at HK$8,421 found 5 days ago
China Airlines
Thu, 6 Nov - Sat, 22 Nov
SIN
Singapore
SAN
San Diego
HK$8,441 Return, found 1 day ago
HK$8,441
Return
found 1 day ago
Select China Airlines flight, departing Thu, 6 Nov from Singapore to San Diego, returning Sat, 22 Nov, priced at HK$8,441 found 1 day ago

Find the cheapest month to fly from Singapore (SIN) to San Diego (SAN)

October is typically the cheapest month to fly

From HK$5,571 - HK$8,859 per traveller.

Graph displaying average flight prices per month

Singapore to San Diego route information
Origin airport
Changi
Destination airport
San Diego Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, United
Return price
HK$7,605
Distance
14185 km

Flights from Singapore to San Diego

Book cheap flights from Singapore (SIN) to San Diego (SAN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to San Diego (SAN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to San Diego (SAN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Diego flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Diego and things to do in San Diego for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Diego more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is HK$3,378 now!

 

Frequently asked questions

How much is a flight from Singapore Airport to San Diego Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Singapore Airport to SAN start from HK$7,605. Book now to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to SAN?
Every airline has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Changi Airport to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to San Diego Intl. Airport (SAN)?
The distance is around 14,300 kilometers. Earplugs? Check. A change of clothes? Double check. We recommend you pack all the essentials for this long-haul Singapore to San Diego flight.
Which airlines fly direct from Changi Airport (SIN) to San Diego Airport?
Currently, no airlines offer direct flights from Changi Airport (SIN) to SAN. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your airfare well in advance.
Are Singapore Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between Changi Airport (SIN) and SAN are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers publish their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to book when prices drop.

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