HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$579+ Cheap flights from Singapore to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SAN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to San Diego

Cheapest flights from Singapore to San Diego
Explore the most affordable flight options available from Singapore to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Lufthansa deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 pm
SIN
-
SAN
1 stop32h 00m
Lufthansa
Sat 10/317:44 pm
SAN
-
SIN
2 stops30h 41m
Lufthansa
Deal found 1/27$899
This Lufthansa deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 pm
SIN
-
SAN
1 stop32h 00m
Lufthansa
Fri 10/306:35 pm
SAN
-
SIN
2 stops31h 20m
Lufthansa
Deal found 1/27$931
This Rumbo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:45 pm
SIN
-
SAN
2 stops23h 11m
STARLUX Airlines
Sat 10/317:05 pm
SAN
-
SIN
2 stops27h 20m
STARLUX Airlines
Deal found 1/27$936
This China Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:45 pm
SIN
-
SAN
2 stops34h 10m
Multiple Airlines
Fri 5/19:12 pm
SAN
-
SIN
2 stops24h 23m
Multiple Airlines
Deal found 1/28$945
This Rumbo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:45 pm
SIN
-
SAN
2 stops23h 11m
STARLUX Airlines
Fri 10/307:05 pm
SAN
-
SIN
2 stops27h 20m
STARLUX Airlines
Deal found 1/27$957
This Lufthansa deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:45 pm
SIN
-
SAN
1 stop31h 40m
Lufthansa
Fri 5/15:15 pm
SAN
-
SIN
1 stop32h 20m
Lufthansa
Deal found 1/28$982
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:10 am
SIN
-
SAN
1 stop20h 39m
United Airlines
Sun 3/85:55 pm
SAN
-
SIN
1 stop35h 20m
United Airlines
Deal found 1/26$1,066
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:15 pm
SIN
-
SAN
2 stops25h 29m
Multiple Airlines
Sat 3/216:15 am
SAN
-
SIN
2 stops38h 50m
Multiple Airlines
Deal found 1/27$1,070

Find flight deals from Singapore to San Diego

Keep the following information in mind while searching for Singapore to San Diego flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$945
(China Airlines)

One-way from

$579
(Expedia)

Popular in

December

Cheapest in

October
Provider with most accurate pricing for Singapore Changi-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-San Diego flights.
Search Deals
From Singapore to San Diego
Search Deals
One-way flight from Singapore to San Diego
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Singapore to San Diego that are best for you.

Fly from

Singapore

Fly to

San Diego

Route

Depart

Return

Price

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 4/26

1:45 pm-8:55 am

2 stops34h 10m

San Diego

Fri 5/1

9:12 pm-12:35 pm

2 stops24h 23m

$945

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 4/26

10:45 pm-3:25 pm

1 stop31h 40m

San Diego

Fri 5/1

5:15 pm-4:35 pm

1 stop32h 20m

$982

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

$1,066

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sat 3/14

1:15 pm-11:44 pm

2 stops25h 29m

San Diego

Sat 3/21

6:15 am-12:05 pm

2 stops38h 50m

$1,070

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 3/16

11:05 am-6:33 pm

2 stops46h 28m

$579

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 3/8

2:25 pm-12:20 pm

2 stops37h 55m

$613

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 3/16

11:00 pm-6:55 pm

3 stops58h 55m

$616

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Mon 3/16

10:10 am-10:40 am

1 stop39h 30m

$846

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 2/13

10:10 am-2:49 pm

1 stop20h 39m

$903

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 2/6

12:10 pm-7:46 pm

1 stop47h 36m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Singapore to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to San Diego
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Singapore to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Singapore?

    For a flight from Singapore to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

  • How long is the flight from Singapore to San Diego?

    A quick flight from Singapore to San Diego can take about 31h 40m. Lufthansa provides one of the quickest options available for as low as $982. The distance from Singapore to San Diego is about 8860 mi.

  • Can I find deals for flights from Singapore to San Diego that include hotel bookings?

    Yes. In addition to deals on Singapore to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Diego.

  • Can I find deals for business class flights from Singapore to San Diego?

    Yes. Cheapflights offers flight deals from Singapore to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Los Angeles flights
Haneda to Los Angeles flights
New Delhi to San Francisco flights
Narita to Los Angeles flights
Mumbai to San Francisco flights
Incheon Intl to San Francisco flights
Taiwan Taoyuan Intl to San Francisco flights
Manila to Los Angeles flights
Hyderabad to San Francisco flights
Hongqiao Intl to San Francisco flights
Manila to San Francisco flights
Suvarnabhumi to Los Angeles flights
Pu Dong to San Francisco flights
Haneda to San Francisco flights
Bangalore to San Francisco flights
Taiwan Taoyuan Intl to Los Angeles flights
Narita to San Francisco flights
Hong Kong to Los Angeles flights
Soekarno-Hatta Intl to Los Angeles flights
New Delhi to Los Angeles flights
Hong Kong to San Francisco flights
Mumbai to Los Angeles flights
Gimpo Intl to Los Angeles flights
Ahmedabad to San Francisco flights
Hyderabad to Los Angeles flights
Incheon Intl to Las Vegas flights
Bangalore to Los Angeles flights
Hongqiao Intl to Los Angeles flights
Chennai to San Francisco flights
Narita to Ontario flights
Suvarnabhumi to San Francisco flights
Yerevan to Los Angeles flights
Incheon Intl to Ontario flights
Capital to San Francisco flights
Taiwan Taoyuan Intl to Ontario flights
Mumbai to San Jose flights
Gimpo Intl to San Francisco flights
Haneda to Ontario flights
New Delhi to San Jose flights
Pu Dong to Los Angeles flights
Ho Chi Minh City to Los Angeles flights
Narita to San Diego flights
Singapore to San Francisco flights
Don Mueang Intl to Los Angeles flights
Mumbai to Oakland flights
Singapore to Los Angeles flights
Incheon Intl to Santa Ana flights
Ahmedabad to Los Angeles flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.