Cheap flights from Singapore (SIN) to San Diego (SAN) from $606

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SIN — SAN
Jun 5 — Jun 121

The best prices from Singapore Changi to San Diego are usually found in October or March, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Singapore to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 31, 2024.

Popular in

August

Cheapest in

October

Average price

$1,183

Round-trip from

$288
High demand for flights, 30% potential price rise
Best time to find cheap flights, 34% potential price drop
Average for round-trip flights in May 2024
From Singapore Changi to San Diego

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

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 111% on the overall cost on flights from Singapore to San Diego.

How far in advance should I book a flight from Singapore to San Diego?

Users have found that booking a flight from Singapore to San Diego at least 48 days early can save you up to 68% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Singapore to San Diego for as little as $1,206 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,206 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, October can be a great choice for travel to San Diego. Flights to San Diego from Singapore in October are about $1,386 on average during October, but can be found for as low as $716.

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

When flying from Singapore to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 9% versus a flight at noon.

Cheap United Airlines flights from Singapore to San Diego

Explore cheap flight options specifically provided by United Airlines for the route between Singapore and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Consider these cheap United Airlines flights we've found departing from Singapore to San Diego. Make sure to check back often as deals are often changing.
Thu 9/58:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Tue 9/108:45 pmSAN - SIN
2 stops31h 00mUnited Airlines
Deal found 5/30$1,018
Fri 9/208:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Tue 9/248:45 pmSAN - SIN
2 stops31h 00mUnited Airlines
Deal found 5/30$1,056
Fri 9/209:00 pmSIN - SAN
1 stop39h 24mUnited Airlines
Tue 9/247:25 pmSAN - SIN
1 stop32h 20mUnited Airlines
Deal found 5/30$1,065
Sun 8/258:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Sat 8/314:07 pmSAN - SIN
1 stop35h 38mUnited Airlines
Deal found 5/29$1,149
Thu 8/159:00 pmSIN - SAN
2 stops38h 40mUnited Airlines
Mon 8/268:00 amSAN - SIN
1 stop19h 45mUnited Airlines
Deal found 5/30$1,217

Cheap Japan Airlines flights from Singapore to San Diego

Explore cheap flight options specifically provided by Japan Airlines for the route between Singapore and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Some of the lowest-priced Japan Airlines flights we've found at this time heading from Singapore to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 9/191:50 amSIN - SAN
2 stops28h 19mJapan Airlines
Tue 9/241:30 pmSAN - SIN
1 stop19h 50mJapan Airlines
Deal found 5/30$1,390
Wed 8/141:50 amSIN - SAN
2 stops30h 27mJapan Airlines
Mon 8/269:00 amSAN - SIN
2 stops24h 20mJapan Airlines
Deal found 5/30$1,428
Sat 8/241:50 amSIN - SAN
2 stops28h 19mJapan Airlines
Sat 8/318:07 amSAN - SIN
2 stops25h 13mJapan Airlines
Deal found 5/29$1,493

Cheap Singapore to San Diego flights in May & June 2024

Find cheap flight options from Singapore to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on May 31, 2024.
Listed are some of the best fares we've found on flights departing from Singapore to San Diego in 2024. For more flight deals, be sure to check back very soon.
Sun 6/29:00 pmSIN - SAN
1 stop36h 14mUnited Airlines
Thu 6/68:45 amSAN - SIN
2 stops30h 30mUnited Airlines
Deal found 5/29$1,419
Sun 6/26:00 pmSIN - SAN
3 stops35h 53mMultiple Airlines
Thu 6/66:15 amSAN - SIN
2 stops33h 50mMultiple Airlines
Deal found 5/29$1,832
Sun 6/26:00 pmSIN - SAN
3 stops35h 53mMultiple Airlines
Thu 6/69:25 amSAN - SIN
3 stops33h 25mMultiple Airlines
Deal found 5/29$2,133
Sat 6/112:40 amSIN - SAN
2 stops32h 33mKLM
Thu 6/62:35 pmSAN - SIN
2 stops33h 55mKLM
Deal found 5/29$2,523
Sat 6/112:40 amSIN - SAN
2 stops30h 31mMultiple Airlines
Thu 6/69:00 pmSAN - SIN
1 stop28h 30mMultiple Airlines
Deal found 5/29$2,524
Sun 6/28:45 pmSIN - SAN
1 stop28h 07mSingapore Airlines
Thu 6/66:15 amSAN - SIN
1 stop32h 25mSingapore Airlines
Deal found 5/29$2,926
Sat 6/11:45 amSIN - SAN
2 stops30h 50mCathay Pacific
Thu 6/68:40 pmSAN - SIN
3 stops27h 45mCathay Pacific
Deal found 5/29$3,109

Singapore to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Singapore and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Listed are some of the best fares we've found on flights departing from Singapore to San Diego in 2024. For more flight deals, be sure to check back very soon.
Thu 9/58:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Tue 9/108:45 pmSAN - SIN
2 stops31h 00mUnited Airlines
Deal found 5/30$1,018
Fri 9/201:10 pmSIN - SAN
2 stops25h 24mMultiple Airlines
Tue 9/248:55 pmSAN - SIN
2 stops24h 05mMultiple Airlines
Deal found 5/30$1,036
Fri 9/208:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Tue 9/248:45 pmSAN - SIN
2 stops31h 00mUnited Airlines
Deal found 5/30$1,056
Fri 9/209:00 pmSIN - SAN
1 stop39h 24mUnited Airlines
Tue 9/247:25 pmSAN - SIN
1 stop32h 20mUnited Airlines
Deal found 5/30$1,065
Wed 9/41:50 amSIN - SAN
2 stops34h 57mAmerican Airlines
Tue 9/106:15 amSAN - SIN
2 stops33h 00mAmerican Airlines
Deal found 5/30$1,141
Sun 8/258:45 amSIN - SAN
1 stop21h 14mUnited Airlines
Sat 8/314:07 pmSAN - SIN
1 stop35h 38mUnited Airlines
Deal found 5/29$1,149
Thu 8/159:00 pmSIN - SAN
2 stops38h 40mUnited Airlines
Mon 8/268:00 amSAN - SIN
1 stop19h 45mUnited Airlines
Deal found 5/30$1,217
Thu 9/57:50 pmSIN - SAN
1 stop26h 49mMultiple Airlines
Tue 9/108:45 pmSAN - SIN
1 stop20h 05mMultiple Airlines
Deal found 5/30$1,242
Wed 9/412:40 amSIN - SAN
2 stops33h 41mMultiple Airlines
Tue 9/103:22 pmSAN - SIN
1 stop23h 18mMultiple Airlines
Deal found 5/30$1,294

One-way flights to San Diego from Singapore

Search for one-way flight options from Singapore to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Users traveling one-way from Singapore to San Diego can select one of these great deals. For those needing a return trip from Singapore, there is a search form available above.
Fri 10/112:00 pmSIN - SAN
2 stops32h 38mMultiple Airlines
Deal found 5/30$606
Sat 11/1612:55 amSIN - SAN
2 stops37h 25mMultiple Airlines
Deal found 5/29$647
Sun 11/173:00 pmSIN - SAN
2 stops24h 57mMultiple Airlines
Deal found 5/29$649
Thu 10/1012:40 amSIN - SAN
2 stops36h 00mMultiple Airlines
Deal found 5/30$776
Sat 11/161:30 amSIN - SAN
3 stops35h 45mMultiple Airlines
Deal found 5/29$778
Fri 10/117:50 pmSIN - SAN
1 stop26h 48mSingapore Airlines
Deal found 5/30$810
Sun 11/1710:45 pmSIN - SAN
3 stops34h 28mMultiple Airlines
Deal found 5/29$818
Thu 10/1012:30 amSIN - SAN
2 stops46h 08mPhilippine Airlines
Deal found 5/30$824
Fri 10/111:25 pmSIN - SAN
3 stops33h 13mMultiple Airlines
Deal found 5/30$831

Find flights from Singapore to San Diego within your budget

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 2,765,679 searches. Data last updated May 31, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,018 - $2,546

Route

Depart

Return

Price

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/5

1 stop21h 14m

San Diego

Tue 9/10

2 stops31h 00m

$1,018

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 9/20

2 stops25h 24m

San Diego

Tue 9/24

2 stops24h 05m

$1,036

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 9/20

1 stop21h 14m

San Diego

Tue 9/24

2 stops31h 00m

$1,056

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Fri 9/20

1 stop39h 24m

San Diego

Tue 9/24

1 stop32h 20m

$1,065

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Wed 9/4

2 stops34h 57m

San Diego

Tue 9/10

2 stops33h 00m

$1,141

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/5

1 stop26h 49m

San Diego

Tue 9/10

1 stop20h 05m

$1,242

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 8/15

1 stop18h 37m

San Diego

Mon 8/26

1 stop19h 45m

$1,305

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/19

2 stops28h 19m

San Diego

Tue 9/24

1 stop19h 50m

$1,390

Singapore ChangiSan Diego

SIN - SAN

SINSAN

Singapore Changi

Thu 9/19

3 stops52h 08m

San Diego

Tue 9/24

2 stops50h 15m

$2,546

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Singapore to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to San Diego. Price data was last updated on May 24, 2024.
The price you pay for your flight from Singapore to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Singapore to San Diego. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Singapore to San Diego flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 31, 2024.
See what other customers who have flown with United Airlines, Japan Airlines and Ethiopian Air from Singapore to San Diego have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

8.3
Very good
1,468 reviews
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

8.2
Very good
1,424 reviews
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

8.0
Very good
10,438 reviews
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

7.8
Good
1,055 reviews
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

7.7
Good
4,339 reviews
8.3
Very good
1,468 reviews

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

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.
  • Can I find flights from Singapore to San Diego for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Singapore to San Diego for under $1,100. The cheapest flight booked recently is on United Airlines for just $1,018, but on average you can expect to pay $1,422.

  • What are the cheapest airlines flying from Singapore to San Diego round-trip?

    According to our current data, United Airlines ($1,018), American Airlines ($1,141), and Air Canada ($1,305) offers the cheapest pricing from Singapore to San Diego. United Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Singapore to San Diego one-way?

    The cheapest airlines for a one-way flight from Singapore to San Diego are Singapore Airlines ($810), Philippine Airlines ($824), and United Airlines ($860).

  • What does SIN to SAN mean?

    Singapore Changi Airport is SIN and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Singapore to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Singapore to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Singapore to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Singapore to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Singapore to San Diego that allow pets onboard?

    Many airlines flying from Singapore to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Singapore to San Diego?

    Yes, you can often find last-minute deals on Singapore to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Singapore to San Diego flight deals updated?

    The Singapore to San Diego flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Singapore to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Singapore to San Diego (average of $288). Flying from Singapore to San Diego in July is currently the most expensive (average of $349). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 2 airlines flying from Singapore to San Diego

Discover the top 2 airlines that operate flights from Singapore to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,015Average$1,358FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest$1,223Average$1,942FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Search flights from Singapore to San Diego by cabin class

Find flights from Singapore to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to San Diego.

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

Need flexible booking options for your flight to San Diego from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Singapore today and book when prices fit your budget.

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