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Cheap flights from Singapore to San Diego from $525

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to San Diego departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Singapore to San Diego

Recent round-trip flight deals from Singapore to San Diego

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:45 pm - 11:59 pm
SIN
-
SAN
25h 14m
2 stops
Multiple Airlines Logo
9:12 pm - 12:35 pm
SAN
-
SIN
24h 23m
2 stops
$976Multiple Airlines
Sun, Apr 19 - Fri, Apr 24
China Airlines Logo
2:25 pm - 9:07 am
SIN
-
SAN
33h 42m
2 stops
China Airlines Logo
7:35 pm - 12:35 pm
SAN
-
SIN
26h 00m
2 stops
$1,023China Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
10:10 am - 5:29 pm
SIN
-
SAN
23h 19m
2 stops
United Airlines Logo
8:50 pm - 8:15 pm
SAN
-
SIN
32h 25m
2 stops
$1,062United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
10:10 am - 12:39 pm
SIN
-
SAN
18h 29m
1 stop
United Airlines Logo
7:50 pm - 8:15 pm
SAN
-
SIN
33h 25m
1 stop
$1,063United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
10:10 am - 12:39 pm
SIN
-
SAN
18h 29m
1 stop
United Airlines Logo
7:50 pm - 8:15 pm
SAN
-
SIN
33h 25m
1 stop
$1,064United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
10:10 am - 5:29 pm
SIN
-
SAN
23h 19m
2 stops
United Airlines Logo
8:50 pm - 8:15 pm
SAN
-
SIN
32h 25m
2 stops
$1,065United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
8:35 pm - 12:29 am
SIN
-
SAN
18h 54m
1 stop
United Airlines Logo
6:36 am - 6:35 pm
SAN
-
SIN
20h 59m
1 stop
$1,103United Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
8:45 pm - 9:24 am
SIN
-
SAN
27h 39m
1 stop
Multiple Airlines Logo
3:15 pm - 5:15 am
SAN
-
SIN
23h 00m
1 stop
$1,141Multiple Airlines
Sun, Apr 19 - Fri, Apr 24
United Airlines Logo
9:00 am - 8:12 pm
SIN
-
SAN
26h 12m
2 stops
United Airlines Logo
4:21 pm - 6:45 am
SAN
-
SIN
23h 24m
1 stop
$1,144United Airlines
Sun, Apr 19 - Fri, Apr 24
Multiple Airlines Logo
2:25 pm - 9:07 am
SIN
-
SAN
33h 42m
3 stops
Multiple Airlines Logo
12:45 pm - 2:30 pm
SAN
-
SIN
34h 45m
2 stops
$1,322Multiple Airlines
Mon, Mar 23 - Mon, Mar 30

United Airlines flights from Singapore to San Diego

Our best United Airlines deals on Singapore to San Diego flight tickets
United Airlines
Mar 4
SIN10:10 amSingapore Changi
23h 19m
2 stops
SAN5:29 pmSan Diego
Mar 8
SAN8:50 pmSan Diego
32h 25m
2 stops
SIN8:15 pmSingapore Changi
$1,062
United Airlines
Mar 4
SIN10:10 amSingapore Changi
18h 29m
1 stop
SAN12:39 pmSan Diego
Mar 8
SAN7:50 pmSan Diego
33h 25m
1 stop
SIN8:15 pmSingapore Changi
$1,063
United Airlines
Mar 4
SIN10:10 amSingapore Changi
18h 29m
1 stop
SAN12:39 pmSan Diego
Mar 8
SAN7:50 pmSan Diego
33h 25m
1 stop
SIN8:15 pmSingapore Changi
$1,064

Air Canada flights from Singapore to San Diego

Our best Air Canada deals on Singapore to San Diego flight tickets
Air Canada
Jul 30
SIN7:00 amSingapore Changi
19h 53m
1 stop
SAN11:53 amSan Diego
Aug 7
SAN8:25 amSan Diego
29h 50m
1 stop
SIN5:15 amSingapore Changi
$5,254
Air Canada
Jul 30
SIN6:15 amSingapore Changi
29h 38m
2 stops
SAN8:53 pmSan Diego
Aug 7
SAN4:45 pmSan Diego
21h 30m
1 stop
SIN5:15 amSingapore Changi
$5,308
Air Canada
Jul 16
SIN7:00 amSingapore Changi
24h 08m
1 stop
SAN4:08 pmSan Diego
Dec 19
SAN11:50 amSan Diego
45h 05m
2 stops
SIN12:55 amSingapore Changi
$6,316

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated February 7, 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

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 4/19

1:45 pm-11:59 pm

2 stops25h 14m

San Diego

Fri 4/24

9:12 pm-12:35 pm

2 stops24h 23m

$976

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 3/23

2:25 pm-9:07 am

2 stops33h 42m

San Diego

Mon 3/30

7:35 pm-12:35 pm

2 stops26h 00m

$1,023

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 3/4

10:10 am-5:29 pm

2 stops23h 19m

San Diego

Sun 3/8

8:50 pm-8:15 pm

2 stops32h 25m

$1,062

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 3/4

10:10 am-12:39 pm

1 stop18h 29m

San Diego

Sun 3/8

7:50 pm-8:15 pm

1 stop33h 25m

$1,063

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 3/4

10:10 am-12:39 pm

1 stop18h 29m

San Diego

Sun 3/8

7:50 pm-8:15 pm

1 stop33h 25m

$1,064

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 3/4

10:10 am-5:29 pm

2 stops23h 19m

San Diego

Sun 3/8

8:50 pm-8:15 pm

2 stops32h 25m

$1,065

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 4/17

8:35 pm-12:29 am

1 stop18h 54m

San Diego

Wed 4/22

6:36 am-6:35 pm

1 stop20h 59m

$1,103

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 4/19

8:45 pm-9:24 am

1 stop27h 39m

San Diego

Fri 4/24

3:15 pm-5:15 am

1 stop23h 00m

$1,141

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 4/19

9:00 am-8:12 pm

2 stops26h 12m

San Diego

Fri 4/24

4:21 pm-6:45 am

1 stop23h 24m

$1,144

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 3/23

2:25 pm-9:07 am

3 stops33h 42m

San Diego

Mon 3/30

12:45 pm-2:30 pm

2 stops34h 45m

$1,322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Singapore to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Singapore to San Diego flights?

You could potentially save up to 27% on your flight if you consider stops on a Singapore to San Diego flight.

Cheap Singapore to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to San Diego

Fastest flight time

20h 39m

Direct flights

None
The fastest flight from Singapore to San Diego takes 20h 39m
There are no direct flights from Singapore to San Diego. There are no popular flight routes from Singapore to San Diego.
Search flight deals

  • When did momondo last update prices for flights from Singapore to San Diego Airport?

    Prices for flights from Singapore to San Diego Airport were last updated today.

  • How old do you have to be to fly from Singapore to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Singapore to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Singapore to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Singapore with this policy.

How can momondo help me find flights from Singapore to San Diego?

momondo helps you find the best flight between Singapore and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Singapore to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Singapore to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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