Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Singapore to San Diego from $551

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 11/1. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Air Canada Logo
8:50 am - 1:04 pm
SIN
-
SAN
20h 14m
1 stop
Air Canada Logo
7:41 pm - 7:00 am
SAN
-
SIN
43h 19m
2 stops
$962Air Canada
Tue, Nov 10 - Mon, Nov 16
Air Canada Logo
8:50 am - 6:35 pm
SIN
-
SAN
25h 45m
2 stops
Air Canada Logo
7:41 pm - 7:00 am
SAN
-
SIN
43h 19m
2 stops
$972Air Canada
Tue, Nov 10 - Mon, Nov 16
Multiple Airlines Logo
1:45 pm - 9:10 am
SIN
-
SAN
34h 25m
2 stops
Multiple Airlines Logo
9:27 pm - 12:35 pm
SAN
-
SIN
24h 08m
2 stops
$1,073Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
Multiple Airlines Logo
1:10 pm - 9:35 am
SIN
-
SAN
35h 25m
2 stops
Multiple Airlines Logo
9:27 pm - 11:55 am
SAN
-
SIN
23h 28m
2 stops
$1,079Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Singapore Airlines Logo
9:15 am - 11:43 am
SIN
-
SAN
18h 28m
1 stop
Singapore Airlines Logo
9:59 pm - 7:05 pm
SAN
-
SIN
29h 06m
1 stop
$1,096Singapore Airlines
Tue, Nov 10 - Mon, Nov 16
Multiple Airlines Logo
1:45 pm - 9:51 am
SIN
-
SAN
35h 06m
2 stops
Multiple Airlines Logo
9:27 pm - 12:35 pm
SAN
-
SIN
24h 08m
2 stops
$1,113Multiple Airlines
Wed, Jun 24 - Tue, Jun 30
Multiple Airlines Logo
2:00 am - 9:51 am
SIN
-
SAN
46h 51m
2 stops
Multiple Airlines Logo
9:27 pm - 12:35 pm
SAN
-
SIN
24h 08m
2 stops
$1,114Multiple Airlines
Tue, Jun 23 - Tue, Jun 30
Multiple Airlines Logo
1:45 pm - 8:20 am
SIN
-
SAN
33h 35m
2 stops
Multiple Airlines Logo
9:27 pm - 12:35 pm
SAN
-
SIN
24h 08m
2 stops
$1,119Multiple Airlines
Thu, Jun 18 - Fri, Jun 26
STARLUX Airlines Logo
2:00 pm - 11:44 pm
SIN
-
SAN
24h 44m
2 stops
STARLUX Airlines Logo
7:58 pm - 12:40 pm
SAN
-
SIN
25h 42m
2 stops
$1,132STARLUX Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
8:35 pm - 12:29 am
SIN
-
SAN
18h 54m
1 stop
United Airlines Logo
5:00 pm - 6:15 am
SAN
-
SIN
22h 15m
2 stops
$1,140United Airlines
Thu, Sep 17 - Mon, Sep 21

Air Canada flights from Singapore to San Diego

Our best Air Canada deals on Singapore to San Diego flight tickets
Air Canada
Nov 10
SIN8:50 amSingapore Changi
20h 14m
1 stop
SAN1:04 pmSan Diego
Nov 16
SAN7:41 pmSan Diego
43h 19m
2 stops
SIN7:00 amSingapore Changi
$962
Air Canada
Nov 10
SIN8:50 amSingapore Changi
25h 45m
2 stops
SAN6:35 pmSan Diego
Nov 16
SAN7:41 pmSan Diego
43h 19m
2 stops
SIN7:00 amSingapore Changi
$972
Air Canada
Jun 16
SIN7:00 amSingapore Changi
24h 15m
1 stop
SAN4:15 pmSan Diego
Jun 23
SAN12:35 pmSan Diego
25h 40m
1 stop
SIN5:15 amSingapore Changi
$1,268

United Airlines flights from Singapore to San Diego

Our best United Airlines deals on Singapore to San Diego flight tickets
United Airlines
Sep 17
SIN8:35 pmSingapore Changi
18h 54m
1 stop
SAN12:29 amSan Diego
Sep 21
SAN5:00 pmSan Diego
22h 15m
2 stops
SIN6:15 amSingapore Changi
$1,140
United Airlines
Sep 17
SIN8:45 amSingapore Changi
24h 50m
1 stop
SAN6:35 pmSan Diego
Sep 21
SAN2:24 pmSan Diego
24h 51m
2 stops
SIN6:15 amSingapore Changi
$1,141
United Airlines
Sep 17
SIN8:45 amSingapore Changi
19h 59m
1 stop
SAN1:44 pmSan Diego
Sep 21
SAN2:24 pmSan Diego
24h 51m
2 stops
SIN6:15 amSingapore Changi
$1,145

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 17, 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 11/10

8:50 am-1:04 pm

1 stop20h 14m

San Diego

Mon 11/16

7:41 pm-7:00 am

2 stops43h 19m

$962

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 11/10

8:50 am-6:35 pm

2 stops25h 45m

San Diego

Mon 11/16

7:41 pm-7:00 am

2 stops43h 19m

$972

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 6/27

1:45 pm-9:10 am

2 stops34h 25m

San Diego

Tue 6/30

9:27 pm-12:35 pm

2 stops24h 08m

$1,073

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 6/16

1:10 pm-9:35 am

2 stops35h 25m

San Diego

Tue 6/23

9:27 pm-11:55 am

2 stops23h 28m

$1,079

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 11/10

9:15 am-11:43 am

1 stop18h 28m

San Diego

Mon 11/16

9:59 pm-7:05 pm

1 stop29h 06m

$1,096

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 6/24

1:45 pm-9:51 am

2 stops35h 06m

San Diego

Tue 6/30

9:27 pm-12:35 pm

2 stops24h 08m

$1,113

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 6/23

2:00 am-9:51 am

2 stops46h 51m

San Diego

Tue 6/30

9:27 pm-12:35 pm

2 stops24h 08m

$1,114

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 6/18

1:45 pm-8:20 am

2 stops33h 35m

San Diego

Fri 6/26

9:27 pm-12:35 pm

2 stops24h 08m

$1,119

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/17

2:00 pm-11:44 pm

2 stops24h 44m

San Diego

Mon 9/21

7:58 pm-12:40 pm

2 stops25h 42m

$1,132
Quickest round-trip

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/17

8:35 pm-12:29 am

1 stop18h 54m

San Diego

Mon 9/21

5:00 pm-6:15 am

2 stops22h 15m

$1,140

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.

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

18h 33m

Direct flights

None
The fastest flight from Singapore to San Diego takes 18h 33m
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

  • 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
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?

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.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/16
Tue 6/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States