Cheap Flights from Singapore (SIN) to San Diego (SAN) from HK$4,307~

View HK$4,307 flight on Thu, 9 Oct 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$4,307 for one-way flights and HK$6,012 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$6,012 Return, found 1 day ago
HK$6,012
Return
found 1 day ago
Select Asiana Airlines flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$6,012 found 1 day ago
Air Canada
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$7,012 Return, found 1 day ago
HK$7,012
Return
found 1 day ago
Select Air Canada flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$7,012 found 1 day ago
All Nippon Airways
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$7,075 Return, found 1 day ago
HK$7,075
Return
found 1 day ago
Select All Nippon Airways flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$7,075 found 1 day ago
China Airlines
Sun, 7 Dec - Wed, 10 Dec
SIN
Singapore
SAN
San Diego
HK$7,418 Return, found 1 day ago
HK$7,418
Return
found 1 day ago
Select China Airlines flight, departing Sun, 7 Dec from Singapore to San Diego, returning Wed, 10 Dec, priced at HK$7,418 found 1 day ago
EVA Airways
Sun, 7 Dec - Wed, 10 Dec
SIN
Singapore
SAN
San Diego
HK$7,718 Return, found 1 day ago
HK$7,718
Return
found 1 day ago
Select EVA Airways flight, departing Sun, 7 Dec from Singapore to San Diego, returning Wed, 10 Dec, priced at HK$7,718 found 1 day ago
Air Canada
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$7,923 Return, found 1 day ago
HK$7,923
Return
found 1 day ago
Select Air Canada flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$7,923 found 1 day ago
United
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$8,185 Return, found 1 day ago
HK$8,185
Return
found 1 day ago
Select United flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$8,185 found 1 day ago
STARLUX Airlines
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$8,278 Return, found 1 day ago
HK$8,278
Return
found 1 day ago
Select STARLUX Airlines flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$8,278 found 1 day ago
Delta
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$8,297 Return, found 1 day ago
HK$8,297
Return
found 1 day ago
Select Delta flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$8,297 found 1 day ago
Korean Air
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SAN
San Diego
HK$8,339 Return, found 1 day ago
HK$8,339
Return
found 1 day ago
Select Korean Air flight, departing Wed, 21 Jan from Singapore to San Diego, returning Wed, 28 Jan, priced at HK$8,339 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$5,366 - HK$9,465 per traveller.
Singapore to San Diego route information
Origin airport
Changi
Destination airport
San Diego Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, China Airlines, Delta, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, United
Return price
HK$6,012
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$4,307 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$6,012. 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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