What’s the cheapest stopover airport for flights from Singapore to San Diego?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of S$ 1,255. Find deals

How long is the flight from Singapore to San Diego?

There are many flights that can get you from Singapore to San Diego in 21h 41m. Fly via Air Canada or China Airlines 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.

What is the cheapest airline to fly from Singapore to San Diego round-trip?

Our cheapest airline available from Singapore to San Diego is United Airlines. Our recent data shows that you can find tickets from as low as S$ 1,286 on this airline. You may be able to fly from Singapore to San Diego for 15% less than the average price by searching for this airline.

What is the cheapest day to fly from Singapore to San Diego?

Travellers seeking maximum savings on their Singapore to San Diego flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly return from Singapore to San Diego?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Diego. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Singapore to San Diego?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to San Diego. Flights to San Diego from Singapore in January are about S$ 1,525 on average during January, but can be found for as low as S$ 1,293.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Singapore to San Diego by exploring options for tickets at midday.

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$ 966
One-way from	S$ 602
Popular in	December
Cheapest in	January
Average price	S$ 1,401

19-10-30-10
4 total stops
70h 10m total
Singapore to San Diego

Search Deals

Air Canada
2-12
1 total stop
19h 13m total
Singapore to San Diego

Search Deals

High demand for flights, 0% potential price rise

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 12 September 2025.

Sun 19-1018:00SIN - SAN

2 stops37h 32mMultiple Airlines

Thu 30-1012:17SAN - SIN

2 stops32h 38mMultiple Airlines

Deal found 10-9S$ 966

Thu 9-1009:10SIN - SAN

1 stop21h 41mAir Canada

Thu 16-1006:15SAN - SIN

2 stops33h 50mAir Canada

Deal found 11-9S$ 1,144

Sun 19-1009:10SIN - SAN

1 stop21h 41mAir Canada

Thu 30-1012:45SAN - SIN

1 stop27h 15mAir Canada

Deal found 10-9S$ 1,156

Fri 28-1108:50SIN - SAN

1 stop24h 34mAir Canada

Tue 2-1212:45SAN - SIN

1 stop26h 15mAir Canada

Deal found 11-9S$ 1,184

Fri 28-1108:50SIN - SAN

1 stop19h 13mMultiple Airlines

Tue 2-1213:05SAN - SIN

2 stops25h 55mMultiple Airlines

Deal found 11-9S$ 1,190

Sat 18-1002:00SIN - SAN

2 stops45h 29mChina Airlines

Thu 30-1018:38SAN - SIN

2 stops39h 02mChina Airlines

Deal found 11-9S$ 1,216

Wed 8-1003:15SIN - SAN

2 stops27h 36mMultiple Airlines

Thu 16-1016:40SAN - SIN

1 stop23h 25mMultiple Airlines

Deal found 11-9S$ 1,247

Thu 16-1009:10SIN - SAN

1 stop21h 41mMultiple Airlines

Sun 19-1020:39SAN - SIN

2 stops37h 06mMultiple Airlines

Deal found 12-9S$ 1,262

Thu 16-1009:10SIN - SAN

1 stop21h 41mAir Canada

Sun 19-1016:40SAN - SIN

1 stop23h 25mAir Canada

Deal found 12-9S$ 1,302

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 12 September 2025.

Sun 19-1009:10SIN - SAN

1 stop21h 41mMultiple Airlines

Thu 30-1018:10SAN - SIN

2 stops44h 30mMultiple Airlines

Deal found 10-9S$ 1,027

Thu 9-1009:10SIN - SAN

1 stop21h 41mAir Canada

Thu 16-1006:15SAN - SIN

2 stops33h 50mAir Canada

Deal found 11-9S$ 1,144

Sun 19-1013:45SIN - SAN

2 stops33h 44mChina Airlines

Thu 30-1018:38SAN - SIN

2 stops27h 27mChina Airlines

Deal found 11-9S$ 1,216

Thu 9-1008:45SIN - SAN

1 stop22h 14mUnited Airlines

Thu 16-1006:15SAN - SIN

1 stop21h 10mUnited Airlines

Deal found 11-9S$ 1,352

Sun 19-1009:10SIN - SAN

1 stop21h 41mAir Canada

Thu 30-1012:45SAN - SIN

1 stop27h 15mAir Canada

Deal found 10-9S$ 1,156

Fri 28-1108:50SIN - SAN

1 stop19h 13mMultiple Airlines

Tue 2-1213:05SAN - SIN

2 stops25h 55mMultiple Airlines

Deal found 11-9S$ 1,190

Thu 16-1009:10SIN - SAN

1 stop21h 41mMultiple Airlines

Sun 19-1020:39SAN - SIN

2 stops37h 06mMultiple Airlines

Deal found 12-9S$ 1,262

Thu 16-1009:10SIN - SAN

1 stop21h 41mAir Canada

Sun 19-1016:40SAN - SIN

1 stop23h 25mAir Canada

Deal found 12-9S$ 1,302

Last-minute flights from Singapore to San Diego
Discover last-minute flight deals from Singapore to San Diego. Data last updated 12 September 2025 and is based on user searches.

Wed 17-922:50SIN - SAN

2 stops53h 30mAir Canada

Tue 23-914:20SAN - SIN

1 stop25h 45mAir Canada

Deal found 10-9S$ 1,798

Wed 17-901:50SIN - SAN

2 stops50h 30mMultiple Airlines

Mon 22-922:40SAN - SIN

2 stops41h 25mMultiple Airlines

Deal found 10-9S$ 1,825

Wed 17-919:50SIN - SAN

1 stop26h 51mMultiple Airlines

Tue 23-908:33SAN - SIN

1 stop41h 12mMultiple Airlines

Deal found 10-9S$ 3,700

Wed 17-908:45SIN - SAN

2 stops26h 40mUnited Airlines

Tue 23-911:26SAN - SIN

3 stops27h 49mUnited Airlines

Deal found 10-9S$ 4,478

Wed 17-901:55SIN - SAN

1 stop24h 40mAmerican Airlines

Mon 22-913:35SAN - SIN

1 stop19h 45mAmerican Airlines

Deal found 10-9S$ 9,236

Thu 18-909:10SIN - SAN

1 stop19h 10mAir Canada

Mon 22-920:11SAN - SIN

2 stops43h 54mAir Canada

Deal found 10-9S$ 1,789

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 12 September 2025.

Tue 2-1208:50SIN - SAN

1 stop19h 13mAir Canada

Deal found 10-9S$ 602

Sun 12-1009:10SIN - SAN

1 stop21h 41mAir Canada

Deal found 10-9S$ 626

Fri 13-208:50SIN - SAN

2 stops22h 03mMultiple Airlines

Deal found 10-9S$ 639

Tue 20-106:35SIN - SAN

2 stops26h 49mAir Canada

Deal found 11-9S$ 659

Sun 26-1008:50SIN - SAN

1 stop23h 34mAir Canada

Deal found 11-9S$ 667

Sun 26-1015:15SIN - SAN

3 stops46h 49mMultiple Airlines

Deal found 11-9S$ 676

Sat 11-1001:45SIN - SAN

3 stops58h 34mMultiple Airlines

Deal found 10-9S$ 725

Fri 13-208:50SIN - SAN

2 stops29h 38mAir Canada

Deal found 11-9S$ 735

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

Sun 19-10

09:10-15:51

1 stop21h 41m

San Diego

Thu 30-10

18:10-05:40

2 stops44h 30m

S$ 1,027

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9-10

09:10-15:51

1 stop21h 41m

San Diego

Thu 16-10

06:15-07:05

2 stops33h 50m

S$ 1,144

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 19-10

09:10-15:51

1 stop21h 41m

San Diego

Thu 30-10

12:45-07:00

1 stop27h 15m

S$ 1,156

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 28-11

08:50-12:03

1 stop19h 13m

San Diego

Tue 2-12

13:05-07:00

2 stops25h 55m

S$ 1,190

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Sun 19-10

13:45-08:29

2 stops33h 44m

San Diego

Thu 30-10

18:38-13:05

2 stops27h 27m

S$ 1,216

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 16-10

09:10-15:51

1 stop21h 41m

San Diego

Sun 19-10

20:39-00:45

2 stops37h 06m

S$ 1,262

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 16-10

09:10-15:51

1 stop21h 41m

San Diego

Sun 19-10

16:40-07:05

1 stop23h 25m

S$ 1,302

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9-10

08:45-15:59

1 stop22h 14m

San Diego

Thu 16-10

06:15-18:25

1 stop21h 10m

S$ 1,352

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 2-12

08:50-12:03

1 stop19h 13m

S$ 602

SingaporeSan Diego

SIN - SAN

SINSAN

Singapore Changi

Tue 20-1

06:35-17:24

2 stops26h 49m

S$ 659

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 17 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

What’s the top stopover airport for flights from Singapore to San Diego?

San Francisco (SFO) – chosen by Cheapflights users on 82% of one-stop itineraries from Singapore to San Diego on Cheapflights.

What’s the fastest stopover option from Singapore to San Diego?

Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 18h 05m.

What’s the fastest stopover option from Singapore to San Diego?

Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 18h 05m.

Which airport typically offers the quickest stopover for flights from Singapore to San Diego?

Flights via Tokyo (NRT) offer the fastest connection on this route, with an average stopover time of 1h 15m.

Reviews of airlines servicing San Diego

See what other customers who have flown with United Airlines from Singapore to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,937 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

8,937 reviews

United Airlines

7.4

Good

8,937 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

How long is the flight from Singapore to San Diego?
There are many flights that can get you from Singapore to San Diego in 21h 41m. Fly via Air Canada or China Airlines 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.
What is the cheapest airline to fly from Singapore to San Diego round-trip?
Our cheapest airline available from Singapore to San Diego is United Airlines. Our recent data shows that you can find tickets from as low as S$ 1,286 on this airline. You may be able to fly from Singapore to San Diego for 15% less than the average price by searching for this airline.
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

Fly from Singapore to San Diego on these airlines

United Airlines flights from Singapore Changi to San Diego

Alternative routes for Singapore to San Diego

Singapore to San Francisco flights

Singapore to Los Angeles flights

Singapore to Ontario flights

Singapore to Santa Ana flights

Singapore to Las Vegas flights

Singapore to Oakland flights

Singapore to San Jose flights

Singapore to Burbank flights

Singapore to Long Beach flights

Singapore to Monterey flights

Singapore to Sacramento flights

Top airline flying from Singapore to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,286	AverageS$ 1,515	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 makes it easy to find Singapore to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to San Diego, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Singapore to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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 2-12. 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

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 12 September 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 12 September 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

What’s the top stopover airport for flights from Singapore to San Diego?

What’s the fastest stopover option from Singapore to San Diego?

What’s the fastest stopover option from Singapore to San Diego?

Which airport typically offers the quickest stopover for flights from Singapore to San Diego?

Reviews of airlines servicing San Diego

See what other customers who have flown with United Airlines from Singapore to San Diego have to say. You can also see how each airline compares in terms of 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.

How long is the flight from Singapore to San Diego?

What is the cheapest airline to fly from Singapore to San Diego round-trip?

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.

Fly from Singapore to San Diego on these airlines

Choose from the following airlines for your flight from Singapore to San Diego. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

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 12 September 2025.