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Cheap flights from San Diego to Singapore from $484

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 4/13. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from San Diego to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Airlines Logo
9:12 pm - 12:35 am
SAN
-
SIN
36h 23m
2 stops
China Airlines Logo
2:00 am - 9:52 am
SIN
-
SAN
46h 52m
2 stops
$1,048China Airlines
Tue, Apr 28 - Wed, Oct 14
China Eastern Logo
6:15 am - 5:25 am
SAN
-
SIN
32h 10m
2 stops
China Eastern Logo
11:10 pm - 3:19 pm
SIN
-
SAN
31h 09m
2 stops
$1,066China Eastern
Wed, Aug 19 - Sun, Aug 30
Multiple Airlines Logo
9:12 pm - 12:35 pm
SAN
-
SIN
24h 23m
2 stops
Multiple Airlines Logo
2:00 am - 7:43 am
SIN
-
SAN
44h 43m
2 stops
$1,069Multiple Airlines
Tue, Apr 28 - Wed, Oct 14
Multiple Airlines Logo
9:19 am - 9:30 pm
SAN
-
SIN
45h 11m
2 stops
Multiple Airlines Logo
10:50 pm - 11:12 pm
SIN
-
SAN
39h 22m
2 stops
$1,072Multiple Airlines
Sun, Apr 19 - Mon, May 4
Multiple Airlines Logo
8:15 am - 12:45 am
SAN
-
SIN
25h 30m
2 stops
Multiple Airlines Logo
7:20 am - 3:53 pm
SIN
-
SAN
23h 33m
2 stops
$1,082Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
8:15 am - 12:45 am
SAN
-
SIN
25h 30m
2 stops
Multiple Airlines Logo
7:20 am - 4:27 pm
SIN
-
SAN
24h 07m
2 stops
$1,084Multiple Airlines
Tue, Apr 28 - Thu, Oct 15
Multiple Airlines Logo
9:45 pm - 9:40 am
SAN
-
SIN
44h 55m
2 stops
Multiple Airlines Logo
9:00 pm - 6:25 pm
SIN
-
SAN
36h 25m
2 stops
$1,087Multiple Airlines
Tue, Apr 28 - Thu, Oct 15
Multiple Airlines Logo
8:15 am - 5:25 am
SAN
-
SIN
30h 10m
2 stops
Multiple Airlines Logo
11:10 pm - 2:57 pm
SIN
-
SAN
30h 47m
2 stops
$1,108Multiple Airlines
Thu, May 7 - Thu, May 14
EVA Air Logo
7:40 am - 1:55 pm
SAN
-
SIN
39h 15m
2 stops
EVA Air Logo
3:20 pm - 10:25 am
SIN
-
SAN
34h 05m
2 stops
$1,115EVA Air
Sun, Apr 19 - Sun, May 3
Multiple Airlines Logo
8:00 am - 7:10 pm
SAN
-
SIN
20h 10m
1 stop
Multiple Airlines Logo
11:05 pm - 11:49 pm
SIN
-
SAN
39h 44m
2 stops
$1,118Multiple Airlines
Wed, Aug 19 - Sun, Aug 30

United Airlines flights from San Diego to Singapore

Our best United Airlines deals on San Diego to Singapore flight tickets
United Airlines
Apr 7
SAN7:40 pmSan Diego
20h 05m
1 stop
SIN6:45 amSingapore Changi
Apr 17
SIN9:00 amSingapore Changi
30h 29m
1 stop
SAN12:29 amSan Diego
$1,283
United Airlines
May 5
SAN11:04 amSan Diego
28h 41m
1 stop
SIN6:45 amSingapore Changi
May 12
SIN9:00 amSingapore Changi
21h 39m
1 stop
SAN3:39 pmSan Diego
$1,326
United Airlines
May 4
SAN10:55 amSan Diego
28h 50m
2 stops
SIN6:45 amSingapore Changi
May 11
SIN9:00 amSingapore Changi
21h 39m
1 stop
SAN3:39 pmSan Diego
$1,330

China Airlines flights from San Diego to Singapore

Our best China Airlines deals on San Diego to Singapore flight tickets
China Airlines
Apr 28
SAN9:12 pmSan Diego
36h 23m
2 stops
SIN12:35 amSingapore Changi
Oct 14
SIN2:00 amSingapore Changi
46h 52m
2 stops
SAN9:52 amSan Diego
$1,048
China Airlines
Apr 28
SAN9:12 pmSan Diego
24h 23m
2 stops
SIN12:35 pmSingapore Changi
Oct 14
SIN2:00 amSingapore Changi
46h 52m
2 stops
SAN9:52 amSan Diego
$1,073
China Airlines
Apr 5
SAN7:35 pmSan Diego
26h 00m
2 stops
SIN12:35 pmSingapore Changi
Apr 15
SIN1:45 pmSingapore Changi
34h 39m
2 stops
SAN9:24 amSan Diego
$1,812

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 March 28, 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

Tue 4/28

9:12 pm-12:35 am

2 stops36h 23m

Singapore Changi

Wed 10/14

2:00 am-9:52 am

2 stops46h 52m

$1,048

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Wed 8/19

6:15 am-5:25 am

2 stops32h 10m

Singapore Changi

Sun 8/30

11:10 pm-3:19 pm

2 stops31h 09m

$1,066

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 4/28

9:12 pm-12:35 pm

2 stops24h 23m

Singapore Changi

Wed 10/14

2:00 am-7:43 am

2 stops44h 43m

$1,069

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sun 4/19

9:19 am-9:30 pm

2 stops45h 11m

Singapore Changi

Mon 5/4

10:50 pm-11:12 pm

2 stops39h 22m

$1,072
Quickest round-trip

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 5/5

8:15 am-12:45 am

2 stops25h 30m

Singapore Changi

Tue 5/12

7:20 am-3:53 pm

2 stops23h 33m

$1,082

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 4/28

8:15 am-12:45 am

2 stops25h 30m

Singapore Changi

Thu 10/15

7:20 am-4:27 pm

2 stops24h 07m

$1,084

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 4/28

9:45 pm-9:40 am

2 stops44h 55m

Singapore Changi

Thu 10/15

9:00 pm-6:25 pm

2 stops36h 25m

$1,087

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Thu 5/7

8:15 am-5:25 am

2 stops30h 10m

Singapore Changi

Thu 5/14

11:10 pm-2:57 pm

2 stops30h 47m

$1,108

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sun 4/19

7:40 am-1:55 pm

2 stops39h 15m

Singapore Changi

Sun 5/3

3:20 pm-10:25 am

2 stops34h 05m

$1,115

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Wed 8/19

8:00 am-7:10 pm

1 stop20h 10m

Singapore Changi

Sun 8/30

11:05 pm-11:49 pm

2 stops39h 44m

$1,118

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between San Diego and Singapore?

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 26% on your flight if you consider stops on a San Diego to Singapore flight.

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

As of March 2026, prices for San Diego to Singapore flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Singapore

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

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

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from San Diego to Singapore takes 20h 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

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

    The distance between San Diego and Singapore Changi is about 8872.2 mi. Typically, this will take 20h 10m by plane in normal conditions.

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

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

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

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

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

    The required travel and health documents for your Singapore Changi Airport 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 Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Singapore?

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
10,853 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $831Free CancellationRating
8.2
1,484 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $893Free CancellationRating
8.3
1,751 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $992Free CancellationRating
7.4
9,500 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 provides multiple filters to help you find the best flight to Singapore from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Diego to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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