How long is the flight from Singapore to San Diego?

There are many flights that can get you from Singapore to San Diego in 18h 13m. Fly via China Airlines, Air Canada, or EVA Air to get the fastest option. There are 14259 km between Singapore and San Diego. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C). Find deals

What is the cheapest time of day to fly from SG to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to San Diego as you normally would. Find deals

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

Located just 4.2 km from the city centre, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Singapore.

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 holiday 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.

S$ 602+ Flights from Singapore to San Diego

Cheap flight deals from Singapore to San Diego

Round-trip from	S$ 1,023
One-way from	S$ 602
Popular in	December
Cheapest in	January
Average price	S$ 1,421

Asiana Airlines
22-10-27-10
4 total stops
83h 44m total
Singapore to San Diego

Search Deals

Air Canada
3-11
2 total stops
36h 24m total
Singapore to San Diego

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (S$ 16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 47 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 17 settembre 2025.

mer 22-1022:50SIN - SAN

2 stops39h 51mAsiana Airlines

lun 27-1011:02SAN - SIN

2 stops43h 53mAsiana Airlines

Deal found 16-9S$ 1,023

gio 30-1021:00SIN - SAN

2 stops30h 03mMultiple Airlines

gio 6-1118:10SAN - SIN

2 stops43h 30mMultiple Airlines

Deal found 15-9S$ 1,058

ven 31-1008:50SIN - SAN

1 stop18h 13mMultiple Airlines

ven 7-1118:10SAN - SIN

2 stops43h 30mMultiple Airlines

Deal found 16-9S$ 1,150

dom 19-1009:10SIN - SAN

1 stop21h 41mAir Canada

gio 30-1018:10SAN - SIN

1 stop21h 50mAir Canada

Deal found 16-9S$ 1,160

dom 19-1009:10SIN - SAN

1 stop21h 41mMultiple Airlines

gio 30-1013:10SAN - SIN

2 stops26h 50mMultiple Airlines

Deal found 16-9S$ 1,166

mar 21-1001:50SIN - SAN

2 stops53h 01mMultiple Airlines

lun 27-1018:10SAN - SIN

2 stops29h 40mMultiple Airlines

Deal found 16-9S$ 1,198

sab 18-1002:00SIN - SAN

2 stops45h 29mChina Airlines

gio 30-1013:52SAN - SIN

2 stops32h 13mChina Airlines

Deal found 16-9S$ 1,212

gio 30-1008:50SIN - SAN

1 stop18h 13mAir Canada

gio 6-1112:45SAN - SIN

1 stop26h 15mAir Canada

Deal found 15-9S$ 1,219

lun 13-1015:10SIN - SAN

2 stops43h 05mEVA Air

lun 20-1019:50SAN - SIN

2 stops25h 10mEVA Air

Deal found 15-9S$ 1,235

Best flights from Singapore to San Diego
Discover carefully curated flight deals from Singapore to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 settembre 2025.

gio 30-1021:00SIN - SAN

2 stops30h 03mMultiple Airlines

gio 6-1118:10SAN - SIN

2 stops43h 30mMultiple Airlines

Deal found 15-9S$ 1,058

dom 19-1013:45SIN - SAN

2 stops33h 44mChina Airlines

gio 30-1018:38SAN - SIN

2 stops39h 02mChina Airlines

Deal found 16-9S$ 1,212

gio 30-1008:50SIN - SAN

1 stop18h 13mAir Canada

gio 6-1112:45SAN - SIN

1 stop26h 15mAir Canada

Deal found 15-9S$ 1,219

lun 13-1015:10SIN - SAN

2 stops43h 05mEVA Air

lun 20-1019:50SAN - SIN

2 stops25h 10mEVA Air

Deal found 15-9S$ 1,235

mer 11-310:10SIN - SAN

1 stop25h 06mUnited Airlines

dom 15-320:50SAN - SIN

2 stops32h 25mUnited Airlines

Deal found 13-9S$ 1,348

ven 31-1008:50SIN - SAN

1 stop18h 13mAir Canada

ven 7-1112:45SAN - SIN

1 stop26h 15mAir Canada

Deal found 16-9S$ 1,339

mar 7-1008:45SIN - SAN

2 stops23h 32mUnited Airlines

dom 12-1020:39SAN - SIN

2 stops30h 46mUnited Airlines

Deal found 14-9S$ 1,348

mer 11-314:25SIN - SAN

2 stops33h 54mChina Airlines

dom 15-319:30SAN - SIN

2 stops26h 35mChina Airlines

Deal found 13-9S$ 1,348

lun 13-1008:45SIN - SAN

1 stop28h 59mUnited Airlines

lun 20-1010:38SAN - SIN

1 stop28h 37mUnited Airlines

Deal found 13-9S$ 1,358

Last-minute flights from Singapore to San Diego
Discover last-minute flight deals from Singapore to San Diego. Data last updated 17 settembre 2025 and is based on user searches.

mar 16-922:50SIN - SAN

2 stops29h 50mAsiana Airlines

lun 27-1019:50SAN - SIN

2 stops35h 05mAsiana Airlines

Deal found 14-9S$ 1,201

mer 17-922:50SIN - SAN

2 stops29h 50mAsiana Airlines

lun 27-1019:50SAN - SIN

2 stops35h 05mAsiana Airlines

Deal found 14-9S$ 1,101

lun 13-1015:10SIN - SAN

2 stops36h 06mMultiple Airlines

lun 20-1017:31SAN - SIN

2 stops29h 19mMultiple Airlines

Deal found 13-9S$ 1,234

sab 18-1002:00SIN - SAN

2 stops45h 29mChina Airlines

gio 30-1013:52SAN - SIN

2 stops32h 13mChina Airlines

Deal found 16-9S$ 1,212

dom 19-1009:10SIN - SAN

1 stop21h 41mAir Canada

gio 30-1018:10SAN - SIN

1 stop21h 50mAir Canada

Deal found 16-9S$ 1,160

dom 19-1009:10SIN - SAN

1 stop21h 41mMultiple Airlines

gio 30-1013:10SAN - SIN

2 stops26h 50mMultiple Airlines

Deal found 16-9S$ 1,166

gio 30-1021:00SIN - SAN

2 stops30h 03mMultiple Airlines

gio 6-1118:10SAN - SIN

2 stops43h 30mMultiple Airlines

Deal found 15-9S$ 1,058

gio 30-1008:50SIN - SAN

1 stop18h 13mAir Canada

gio 6-1112:45SAN - SIN

1 stop26h 15mAir Canada

Deal found 15-9S$ 1,219

ven 31-1008:50SIN - SAN

1 stop18h 13mMultiple Airlines

ven 7-1118:10SAN - SIN

2 stops43h 30mMultiple Airlines

Deal found 16-9S$ 1,150

One-way flights from Singapore to San Diego
Search for one-way flight options from Singapore to San Diego. Find affordable one-way fares based on user searches. Data last updated 17 settembre 2025.

lun 3-1121:00SIN - SAN

2 stops36h 24mAir Canada

Deal found 16-9S$ 602

mar 21-1009:10SIN - SAN

2 stops25h 42mMultiple Airlines

Deal found 15-9S$ 612

ven 31-1008:50SIN - SAN

1 stop18h 13mAir Canada

Deal found 16-9S$ 625

ven 13-208:50SIN - SAN

1 stop19h 13mAir Canada

Deal found 15-9S$ 664

gio 27-1108:50SIN - SAN

2 stops39h 16mAir Canada

Deal found 15-9S$ 677

mar 30-913:25SIN - SAN

3 stops33h 04mMultiple Airlines

Deal found 16-9S$ 710

dom 30-1119:30SIN - SAN

3 stops44h 40mMultiple Airlines

Deal found 16-9S$ 736

Cheapflights Fare Finder

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

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

gio 30-10

21:00-12:03

2 stops30h 03m

San Diego

gio 6-11

18:10-05:40

2 stops43h 30m

S$ 1,058

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

dom 19-10

13:45-08:29

2 stops33h 44m

San Diego

gio 30-10

18:38-00:40

2 stops39h 02m

S$ 1,212

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

gio 30-10

08:50-12:03

1 stop18h 13m

San Diego

gio 6-11

12:45-07:00

1 stop26h 15m

S$ 1,219

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

lun 13-10

15:10-19:15

2 stops43h 05m

San Diego

lun 20-10

19:50-12:00

2 stops25h 10m

S$ 1,235

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

ven 31-10

08:50-12:03

1 stop18h 13m

San Diego

ven 7-11

12:45-07:00

1 stop26h 15m

S$ 1,339

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

mer 11-3

10:10-20:16

1 stop25h 06m

San Diego

dom 15-3

20:50-20:15

2 stops32h 25m

S$ 1,348

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

mar 7-10

08:45-17:17

2 stops23h 32m

San Diego

dom 12-10

20:39-18:25

2 stops30h 46m

S$ 1,348

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

mer 11-3

14:25-09:19

2 stops33h 54m

San Diego

dom 15-3

19:30-13:05

2 stops26h 35m

S$ 1,348

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

lun 13-10

08:45-22:44

1 stop28h 59m

San Diego

lun 20-10

10:38-06:15

1 stop28h 37m

S$ 1,358

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

mar 21-10

09:10-19:52

2 stops25h 42m

S$ 612

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 15 results

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 return 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.

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from Singapore to San Diego, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,924 reviews

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

What airport do you fly into for flights to San Diego from Singapore?
Located just 4.2 km from the city centre, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Singapore.
How long is the flight from Singapore to San Diego?
There are many flights that can get you from Singapore to San Diego in 18h 13m. Fly via China Airlines, Air Canada, or EVA Air to get the fastest option. There are 14259 km between Singapore and San Diego. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 holiday 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

Chula Vista

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to San Diego

Singapore to San Francisco flights

Singapore to Los Angeles flights

Singapore to Santa Ana flights

Singapore to Ontario flights

Singapore to Las Vegas flights

Singapore to San Jose flights

Singapore to Oakland flights

Singapore to Burbank flights

Singapore to San Diego flights

Hong Kong to Los Angeles flights

Singapore to Sacramento flights

Singapore to Monterey flights

Singapore to Long Beach flights

Top airline flying from Singapore to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,281	AverageS$ 1,509	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to San Diego?

Cheapflights helps you search for flights from Singapore to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to San Diego become cheaper?

Of course! You can now track prices for flights from Singapore to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.

Cheap flights from Singapore to San Diego from S$ 602

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 3-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 17 settembre 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to San Diego

Cheapest flights from Singapore to San DiegoExplore 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 17 settembre 2025.

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 17 settembre 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to San Diego that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to San Diego

Reviews of airlines servicing San Diego

Read through reviews of airlines operating flights from Singapore to San Diego, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Singapore to San Diego?

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

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

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

Travelling to a place near San Diego?

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.

Top airline flying from Singapore to San Diego

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Diego?

Can Cheapflights find flights from Singapore to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to San Diego become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 17 settembre 2025.