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Cheap flights from San Diego to Singapore from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Singapore departing on 9/23. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
7:00 am - 7:10 pm
SAN
-
SIN
21h 10m
1 stop
Singapore Airlines Logo
9:15 am - 7:38 pm
SIN
-
SAN
25h 23m
1 stop
$1,096Singapore Airlines
Thu, Oct 1 - Mon, Oct 12
Singapore Airlines Logo
7:00 am - 7:10 pm
SAN
-
SIN
21h 10m
1 stop
Singapore Airlines Logo
9:00 am - 5:13 pm
SIN
-
SAN
23h 13m
1 stop
$1,097Singapore Airlines
Tue, Sep 15 - Thu, Sep 24
Singapore Airlines Logo
8:04 am - 7:10 pm
SAN
-
SIN
20h 06m
1 stop
Singapore Airlines Logo
9:15 am - 7:02 pm
SIN
-
SAN
24h 47m
1 stop
$1,144Singapore Airlines
Tue, Aug 18 - Fri, Aug 28
Air Canada Logo
7:00 am - 5:15 am
SAN
-
SIN
55h 15m
2 stops
Air Canada Logo
7:00 am - 8:43 am
SIN
-
SAN
40h 43m
2 stops
$1,145Air Canada
Wed, Sep 23 - Sun, Oct 4
China Eastern Logo
6:15 am - 5:25 am
SAN
-
SIN
32h 10m
2 stops
China Eastern Logo
12:55 am - 3:19 pm
SIN
-
SAN
29h 24m
2 stops
$1,150China Eastern
Sat, Aug 29 - Fri, Sep 11
Air Canada Logo
4:55 pm - 5:15 am
SAN
-
SIN
21h 20m
1 stop
Air Canada Logo
7:00 am - 11:50 am
SIN
-
SAN
19h 50m
1 stop
$1,163Air Canada
Thu, May 28 - Thu, Jun 11
Multiple Airlines Logo
9:05 am - 12:45 am
SAN
-
SIN
24h 40m
2 stops
Multiple Airlines Logo
7:20 am - 7:02 pm
SIN
-
SAN
26h 42m
2 stops
$1,167Multiple Airlines
Tue, Sep 15 - Thu, Sep 24
Singapore Airlines Logo
7:00 am - 7:10 pm
SAN
-
SIN
21h 10m
1 stop
Singapore Airlines Logo
9:00 am - 9:03 pm
SIN
-
SAN
27h 03m
1 stop
$1,185Singapore Airlines
Sat, Aug 29 - Sat, Sep 12
Singapore Airlines Logo
7:00 am - 7:10 pm
SAN
-
SIN
21h 10m
1 stop
Singapore Airlines Logo
9:15 am - 7:02 pm
SIN
-
SAN
24h 47m
1 stop
$1,189Singapore Airlines
Fri, Aug 21 - Fri, Aug 28
Etihad Airways Logo
10:25 am - 9:40 am
SAN
-
SIN
32h 15m
2 stops
Etihad Airways Logo
9:00 pm - 7:30 pm
SIN
-
SAN
37h 30m
2 stops
$1,194Etihad Airways
Wed, May 13 - Mon, Jun 15

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Air Canada flights from San Diego to Singapore

Our best Air Canada deals on San Diego to Singapore flight tickets
Air Canada
Apr 28
SAN12:45 pmSan Diego
25h 30m
1 stop
SIN5:15 amSingapore Changi
Oct 15
SIN7:00 amSingapore Changi
40h 43m
2 stops
SAN8:43 amSan Diego
$1,014
Air Canada
Apr 28
SAN12:45 pmSan Diego
25h 30m
1 stop
SIN5:15 amSingapore Changi
Oct 15
SIN7:00 amSingapore Changi
24h 12m
1 stop
SAN4:12 pmSan Diego
$1,018
Air Canada
Apr 28
SAN6:36 amSan Diego
31h 39m
2 stops
SIN5:15 amSingapore Changi
Oct 15
SIN7:00 amSingapore Changi
40h 43m
2 stops
SAN8:43 amSan Diego
$1,019

United Airlines flights from San Diego to Singapore

Our best United Airlines deals on San Diego to Singapore flight tickets
United Airlines
May 4
SAN4:26 pmSan Diego
23h 19m
1 stop
SIN6:45 amSingapore Changi
May 14
SIN9:00 amSingapore Changi
21h 39m
1 stop
SAN3:39 pmSan Diego
$1,642
United Airlines
May 4
SAN6:05 pmSan Diego
21h 40m
2 stops
SIN6:45 amSingapore Changi
May 14
SIN9:00 amSingapore Changi
21h 39m
1 stop
SAN3:39 pmSan Diego
$1,647
United Airlines
May 3
SAN7:40 pmSan Diego
20h 05m
1 stop
SIN6:45 amSingapore Changi
May 9
SIN8:35 pmSingapore Changi
26h 29m
1 stop
SAN8:04 amSan Diego
$1,827

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Singapore 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 April 27, 2026.
Use the filters below to find and compare flights from San Diego to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Thu 10/1

7:00 am-7:10 pm

1 stop21h 10m

Singapore Changi

Mon 10/12

9:15 am-7:38 pm

1 stop25h 23m

$1,096

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 9/15

7:00 am-7:10 pm

1 stop21h 10m

Singapore Changi

Thu 9/24

9:00 am-5:13 pm

1 stop23h 13m

$1,097

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 8/18

8:04 am-7:10 pm

1 stop20h 06m

Singapore Changi

Fri 8/28

9:15 am-7:02 pm

1 stop24h 47m

$1,144

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Wed 9/23

7:00 am-5:15 am

2 stops55h 15m

Singapore Changi

Sun 10/4

7:00 am-8:43 am

2 stops40h 43m

$1,145

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sat 8/29

6:15 am-5:25 am

2 stops32h 10m

Singapore Changi

Fri 9/11

12:55 am-3:19 pm

2 stops29h 24m

$1,150
Quickest round-trip

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Thu 5/28

4:55 pm-5:15 am

1 stop21h 20m

Singapore Changi

Thu 6/11

7:00 am-11:50 am

1 stop19h 50m

$1,163

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 9/15

9:05 am-12:45 am

2 stops24h 40m

Singapore Changi

Thu 9/24

7:20 am-7:02 pm

2 stops26h 42m

$1,167

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sat 8/29

7:00 am-7:10 pm

1 stop21h 10m

Singapore Changi

Sat 9/12

9:00 am-9:03 pm

1 stop27h 03m

$1,185

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Fri 8/21

7:00 am-7:10 pm

1 stop21h 10m

Singapore Changi

Fri 8/28

9:15 am-7:02 pm

1 stop24h 47m

$1,189

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Wed 5/13

10:25 am-9:40 am

2 stops32h 15m

Singapore Changi

Mon 6/15

9:00 pm-7:30 pm

2 stops37h 30m

$1,194

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 Singapore from

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

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 Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from San Diego, with most prices found around $993. If you aren’t able to travel to Singapore during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,029.

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

You could potentially save up to 25% on your flight if you consider stops on a San Diego to Singapore flight.

Cheap San Diego to Singapore flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from San Diego to Singapore takes 21h 10m
There are no direct flights from San Diego to Singapore. There are no popular flight routes from San Diego to Singapore.
Search flight deals

Frequently asked questions about flying from San Diego to Singapore

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

    Prices for flights from San Diego Airport to Singapore refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Singapore?

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

    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 San Diego Airport to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Singapore

Compare and see reviews for airlines that fly from San Diego to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $829Free CancellationRating
7.1
10,974 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $893Free CancellationRating
8.3
1,791 reviews
Search Japan Airlines flights
Singapore AirlinesPriceFrom $894Free CancellationRating
8.2
1,502 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $993Free CancellationRating
7.4
9,669 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Singapore. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Singapore.

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

If you are not ready to book a flight from San Diego to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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