S$664 Cheap Flights from Singapore to San Diego

View S$664 flight on Tue, 23 Sept, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$664 for one-way flights and S$992 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Tue, 7 Apr - Tue, 14 Apr
SIN
Singapore
SAN
San Diego
S$992 Return, found 1 day ago
S$992
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 7 Apr from Singapore to San Diego, returning Tue, 14 Apr, priced at S$992 found 1 day ago
Asiana Airlines
Mon, 19 Jan - Mon, 2 Feb
SIN
Singapore
SAN
San Diego
S$994 Return, found 4 days ago
S$994
Return
found 4 days ago
Select Asiana Airlines flight, departing Mon, 19 Jan from Singapore to San Diego, returning Mon, 2 Feb, priced at S$994 found 4 days ago
Air Canada
Thu, 29 Jan - Wed, 4 Feb
SIN
Singapore
SAN
San Diego
S$1,117 Return, found 4 days ago
S$1,117
Return
found 4 days ago
Select Air Canada flight, departing Thu, 29 Jan from Singapore to San Diego, returning Wed, 4 Feb, priced at S$1,117 found 4 days ago
United
Mon, 17 Nov - Mon, 17 Nov
SIN
Singapore
SAN
San Diego
S$1,345 Return, found 3 days ago
S$1,345
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Singapore to San Diego, returning Mon, 17 Nov, priced at S$1,345 found 3 days ago
STARLUX Airlines
Sun, 26 Oct - Tue, 4 Nov
SIN
Singapore
SAN
San Diego
S$1,365 Return, found 2 hours ago
S$1,365
Return
found 2 hours ago
Select STARLUX Airlines flight, departing Sun, 26 Oct from Singapore to San Diego, returning Tue, 4 Nov, priced at S$1,365 found 2 hours ago
Delta
Tue, 24 Mar - Sun, 29 Mar
SIN
Singapore
SAN
San Diego
S$1,370 Return, found 11 hours ago
S$1,370
Return
found 11 hours ago
Select Delta flight, departing Tue, 24 Mar from Singapore to San Diego, returning Sun, 29 Mar, priced at S$1,370 found 11 hours ago
Korean Air
Tue, 2 Dec - Sun, 7 Dec
SIN
Singapore
SAN
San Diego
S$1,377 Return, found 5 hours ago
S$1,377
Return
found 5 hours ago
Select Korean Air flight, departing Tue, 2 Dec from Singapore to San Diego, returning Sun, 7 Dec, priced at S$1,377 found 5 hours ago
Japan Airlines
Sun, 26 Oct - Tue, 4 Nov
SIN
Singapore
SAN
San Diego
S$1,544 Return, found 2 hours ago
S$1,544
Return
found 2 hours ago
Select Japan Airlines flight, departing Sun, 26 Oct from Singapore to San Diego, returning Tue, 4 Nov, priced at S$1,544 found 2 hours ago
China Airlines
Sun, 26 Oct - Tue, 4 Nov
SIN
Singapore
SAN
San Diego
S$1,544 Return, found 2 hours ago
S$1,544
Return
found 2 hours ago
Select China Airlines flight, departing Sun, 26 Oct from Singapore to San Diego, returning Tue, 4 Nov, priced at S$1,544 found 2 hours ago
All Nippon Airways
Wed, 1 Apr - Sun, 12 Apr
SIN
Singapore
SAN
San Diego
S$1,559 Return, found 3 days ago
S$1,559
Return
found 3 days ago
Select All Nippon Airways flight, departing Wed, 1 Apr from Singapore to San Diego, returning Sun, 12 Apr, priced at S$1,559 found 3 days ago

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

October is typically the cheapest month to fly

From S$884 - S$1,559 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, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, United
Return price
S$992
Distance
14185 km

Perfect flights from Singapore to San Diego

Your Journey from Singapore to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, STARLUX Airlines, China Airlines, Asiana Airlines, United, Qatar Airways, Delta, Korean Air, Japan Airlines, All Nippon Airways. Our selection of flights from Changi to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to San Diego Flights

Experience the joy of finding cheap flights from Changi to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$664 and roundtrip prices from S$992*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$992. 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 kilometres. 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.

Explore a world of travel with Expedia

*Available to Expedia members.