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Cheap flights from Singapore to San Diego from S$ 708

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SAN
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to San Diego
Explore the most affordable flight options available from Singapore to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Tue 10-1108:50
SIN
-
SAN
1 stop25h 09m
Air Canada
Sat 21-1118:30
SAN
-
SIN
2 stops44h 30m
Air Canada
Deal found 7-6S$ 1,221
Sat 14-1108:50
SIN
-
SAN
2 stops22h 03m
Air Canada
Tue 17-1107:05
SAN
-
SIN
1 stop31h 55m
Air Canada
Deal found 7-6S$ 1,228
Mon 16-1123:10
SIN
-
SAN
2 stops34h 49m
Air Canada
Sun 22-1112:30
SAN
-
SIN
2 stops26h 30m
Air Canada
Deal found 7-6S$ 1,230
Thu 10-907:00
SIN
-
SAN
2 stops41h 05m
Air Canada
Mon 14-922:40
SAN
-
SIN
2 stops39h 35m
Air Canada
Deal found 5-6S$ 1,231
Sat 27-607:00
SIN
-
SAN
2 stops30h 49m
Air Canada
Sun 12-717:05
SAN
-
SIN
1 stop21h 10m
Air Canada
Deal found 4-6S$ 1,235
Wed 1-706:15
SIN
-
SAN
2 stops29h 43m
Multiple Airlines
Mon 27-722:30
SAN
-
SIN
2 stops39h 45m
Multiple Airlines
Deal found 8-6S$ 1,248
Thu 12-1108:50
SIN
-
SAN
1 stop20h 14m
Air Canada
Tue 17-1114:30
SAN
-
SIN
2 stops24h 30m
Air Canada
Deal found 7-6S$ 1,295
Thu 12-1108:50
SIN
-
SAN
1 stop20h 14m
Air Canada
Sat 21-1107:05
SAN
-
SIN
2 stops29h 50m
Air Canada
Deal found 7-6S$ 1,304

Find flight deals from Singapore to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 June 2026.

Round-trip from

S$ 1,221

One-way from

S$ 708

Popular in

June

Cheapest in

October

Average price

S$ 2,751
Air Canada
  • Air Canada
  • 10-11-21-11
  • 3 total stops
  • 69h 39m total
  • Singapore to San Diego
Search Deals
17-10
  • 17-10
  • 1 total stop
  • 25h 32m total
  • Singapore to San Diego
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (S$ 503 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 152 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore 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, Cheapflights users made 200,618 searches. Data last updated 8 June 2026.
Use the filters below to find and compare flights from Singapore to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 10-9

07:00-09:05

2 stops41h 05m

San Diego

Mon 14-9

22:40-05:15

2 stops39h 35m

S$ 1,231

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 16-7

13:45-09:35

2 stops34h 50m

San Diego

Thu 23-7

21:27-12:35

2 stops24h 08m

S$ 1,377

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 3-9

13:10-22:59

2 stops24h 49m

San Diego

Sat 5-9

19:59-11:55

2 stops24h 56m

S$ 1,418

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 10-9

13:10-23:46

2 stops25h 36m

San Diego

Thu 18-2

18:00-12:05

2 stops26h 05m

S$ 1,438
Fastest return journey

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 10-9

08:45-20:02

2 stops26h 17m

San Diego

Mon 14-9

06:17-18:35

1 stop21h 18m

S$ 1,459

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 10-9

08:45-22:28

2 stops28h 43m

San Diego

Thu 18-2

06:20-20:15

1 stop21h 55m

S$ 1,468

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 3-9

21:50-11:35

1 stop28h 45m

San Diego

Sat 5-9

09:05-06:10

2 stops30h 05m

S$ 1,481
Cheapest one-way
Fastest single journey

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 12-11

09:15-19:37

1 stop26h 22m

S$ 719

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 30-10

08:50-09:58

2 stops40h 08m

S$ 735

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 25-8

18:10-23:49

3 stops44h 39m

S$ 817

Flights are sorted by cheapest return flights first.

Deals found on 8-6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to San Diego

How much does it cost for a return flight from Singapore to San Diego?

Related info for your journey

Find useful and relevant information for your journey from Singapore to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to San Diego?

    There are many flights that can get you from Singapore to San Diego in 26h 17m. Fly via Air Canada or United Airlines to get the fastest option. There are 14259 km between Singapore and San Diego. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Singapore to San Diego that include hotel bookings?

    Yes. In addition to deals on Singapore to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Diego.

  • Can I find deals for business class flights from Singapore to San Diego?

    Yes. Cheapflights offers flight deals from Singapore to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista

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How does Cheapflights help users find flights from Singapore to San Diego?

Cheapflights makes it easy to find Singapore to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to San Diego become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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