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Cheap flights from Singapore to San Diego from $596

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 5/31. 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

Find the cheapest flights from Singapore to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 pm - 9:35 am
SIN
-
SAN
33h 15m
2 stops
Multiple Airlines Logo
9:27 pm - 11:55 am
SAN
-
SIN
23h 28m
2 stops
$1,096Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
STARLUX Airlines Logo
2:00 pm - 10:56 pm
SIN
-
SAN
23h 56m
2 stops
STARLUX Airlines Logo
4:50 pm - 12:40 pm
SAN
-
SIN
28h 50m
2 stops
$1,126STARLUX Airlines
Mon, Oct 19 - Wed, Oct 21
STARLUX Airlines Logo
2:00 pm - 10:56 pm
SIN
-
SAN
23h 56m
2 stops
STARLUX Airlines Logo
7:05 pm - 12:40 pm
SAN
-
SIN
26h 35m
2 stops
$1,128STARLUX Airlines
Mon, Oct 19 - Wed, Oct 21
STARLUX Airlines Logo
2:00 pm - 11:56 pm
SIN
-
SAN
24h 56m
2 stops
STARLUX Airlines Logo
4:50 pm - 12:40 pm
SAN
-
SIN
28h 50m
2 stops
$1,130STARLUX Airlines
Mon, Oct 19 - Wed, Oct 21
United Airlines Logo
8:45 am - 12:29 am
SIN
-
SAN
30h 44m
1 stop
United Airlines Logo
7:15 am - 6:35 pm
SAN
-
SIN
20h 20m
1 stop
$1,144United Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
3:20 pm - 7:58 am
SIN
-
SAN
31h 38m
2 stops
Multiple Airlines Logo
7:45 pm - 11:55 am
SAN
-
SIN
25h 10m
2 stops
$1,154Multiple Airlines
Sat, May 16 - Tue, May 26
Multiple Airlines Logo
3:20 pm - 12:15 am
SIN
-
SAN
23h 55m
2 stops
Multiple Airlines Logo
7:35 pm - 11:55 am
SAN
-
SIN
49h 20m
2 stops
$1,171Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
2:10 pm - 9:35 am
SIN
-
SAN
34h 25m
2 stops
Multiple Airlines Logo
6:18 am - 12:40 pm
SAN
-
SIN
39h 22m
2 stops
$1,207Multiple Airlines
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
3:20 pm - 12:15 am
SIN
-
SAN
23h 55m
2 stops
Multiple Airlines Logo
9:43 am - 11:55 am
SAN
-
SIN
35h 12m
3 stops
$1,216Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
United Airlines Logo
8:35 pm - 12:29 am
SIN
-
SAN
18h 54m
1 stop
United Airlines Logo
6:20 am - 6:35 pm
SAN
-
SIN
21h 15m
1 stop
$1,218United Airlines
Mon, Oct 19 - Wed, Oct 21

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United Airlines flights from Singapore to San Diego

Our best United Airlines deals on Singapore to San Diego flight tickets
United Airlines
Oct 15
SIN8:45 amSingapore Changi
30h 44m
1 stop
SAN12:29 amSan Diego
Oct 19
SAN7:15 amSan Diego
20h 20m
1 stop
SIN6:35 pmSingapore Changi
$1,144
United Airlines
Oct 19
SIN8:35 pmSingapore Changi
18h 54m
1 stop
SAN12:29 amSan Diego
Oct 21
SAN6:20 amSan Diego
21h 15m
1 stop
SIN6:35 pmSingapore Changi
$1,218
United Airlines
Oct 19
SIN8:35 pmSingapore Changi
18h 54m
1 stop
SAN12:29 amSan Diego
Oct 21
SAN7:15 amSan Diego
20h 20m
1 stop
SIN6:35 pmSingapore Changi
$1,220

Air Canada flights from Singapore to San Diego

Our best Air Canada deals on Singapore to San Diego flight tickets
Air Canada
May 16
SIN7:00 amSingapore Changi
24h 15m
1 stop
SAN4:15 pmSan Diego
May 26
SAN4:55 pmSan Diego
21h 20m
1 stop
SIN5:15 amSingapore Changi
$1,899
Air Canada
Jun 20
SIN7:00 amSingapore Changi
19h 53m
1 stop
SAN11:53 amSan Diego
Jun 25
SAN8:15 amSan Diego
30h 00m
1 stop
SIN5:15 amSingapore Changi
$1,957
Air Canada
May 9
SIN1:05 pmSingapore Changi
37h 45m
2 stops
SAN11:50 amSan Diego
May 29
SAN12:30 pmSan Diego
25h 45m
1 stop
SIN5:15 amSingapore Changi
$4,390

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 May 1, 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 round-trip

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 6/16

3:20 pm-9:35 am

2 stops33h 15m

San Diego

Tue 6/23

9:27 pm-11:55 am

2 stops23h 28m

$1,096

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 10/19

2:00 pm-10:56 pm

2 stops23h 56m

San Diego

Wed 10/21

4:50 pm-12:40 pm

2 stops28h 50m

$1,126

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 10/19

2:00 pm-10:56 pm

2 stops23h 56m

San Diego

Wed 10/21

7:05 pm-12:40 pm

2 stops26h 35m

$1,128

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 10/19

2:00 pm-11:56 pm

2 stops24h 56m

San Diego

Wed 10/21

4:50 pm-12:40 pm

2 stops28h 50m

$1,130

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 10/15

8:45 am-12:29 am

1 stop30h 44m

San Diego

Mon 10/19

7:15 am-6:35 pm

1 stop20h 20m

$1,144

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 5/16

3:20 pm-7:58 am

2 stops31h 38m

San Diego

Tue 5/26

7:45 pm-11:55 am

2 stops25h 10m

$1,154

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 6/20

3:20 pm-12:15 am

2 stops23h 55m

San Diego

Thu 6/25

7:35 pm-11:55 am

2 stops49h 20m

$1,171

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 6/13

2:10 pm-9:35 am

2 stops34h 25m

San Diego

Sat 6/20

6:18 am-12:40 pm

2 stops39h 22m

$1,207

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 6/20

3:20 pm-12:15 am

2 stops23h 55m

San Diego

Thu 6/25

9:43 am-11:55 am

3 stops35h 12m

$1,216
Quickest round-trip

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 10/19

8:35 pm-12:29 am

1 stop18h 54m

San Diego

Wed 10/21

6:20 am-6:35 pm

1 stop21h 15m

$1,218

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of July, then departing from Singapore during the month January is also very affordable. Most momondo users find prices during this month for around $0.

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

You could potentially save up to 13% on your flight if you consider stops on a Singapore to San Diego flight.

How have Singapore to San Diego flight prices changed over time?

When to book flights from Singapore to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to San Diego (SIN to SAN) flight deals and tips

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

Fastest flight time

23h 56m

Direct flights

None
The fastest flight from Singapore to San Diego takes 23h 56m
There are no direct flights from Singapore to San Diego. There are no popular flight routes from Singapore to San Diego.
Search flight deals

Frequently asked questions about flying from Singapore to San Diego

  • How far is Singapore Changi to San Diego by plane?

    There are 8872.2 mi between Singapore Changi and San Diego. 23h 56m is a normal flight duration for this route.

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

    Prices for flights from Singapore Changi Airport to San Diego Airport are updated daily.

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

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek 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
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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

It is quick and easy to find Singapore to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Flights from Singapore to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Diego from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Diego from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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