Cheap flights from San Diego (SAN) to Singapore (SIN) from $516

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 8/20. 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.
SAN — SIN
May 25 — Jun 11

The best prices from San Diego to Singapore Changi are usually found in September or March, booked 9 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from San Diego to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Singapore (SIN). 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 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,140

One-way from

$824
High demand for flights, 26% potential price rise
Best time to find cheap flights, 16% potential price drop
From San Diego to Singapore Changi
One-way flight from San Diego to Singapore Changi

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 29% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 20% on flights from San Diego to Singapore compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,024. For sooner than that we have options available in the next 3 days from $1,233.

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

September is one of the best times of the year to fly to Singapore from San Diego. Prices for September average $1,449 per person but you can even find prices for as low as $1,184. The most expensive prices can be found in the month of December. Opting for a September flight can save you 34% on your journey compared to booking in December

When is the cheapest time to fly from San Diego to Singapore (SAN - SIN)?

One of the essential ways to save on airfare from San Diego to Singapore is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

Cheap Japan Airlines flights from San Diego to Singapore

Explore cheap flight options specifically provided by Japan Airlines for the route between San Diego and Singapore. 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 2,663,308 searches. Data last updated May 20, 2024.
Find some of the cheapest Japan Airlines flights traveling from San Diego to Singapore. It's recommended that users confirm their flight details before booking.
Tue 9/171:30 pmSAN - SIN
1 stop19h 50mJapan Airlines
Wed 9/258:05 amSIN - SAN
1 stop18h 30mJapan Airlines
Deal found 5/19$903
Tue 9/178:00 amSAN - SIN
2 stops25h 20mJapan Airlines
Mon 9/238:05 amSIN - SAN
2 stops22h 52mJapan Airlines
Deal found 5/19$970
Tue 9/178:00 amSAN - SIN
2 stops25h 20mJapan Airlines
Sat 9/288:05 amSIN - SAN
2 stops25h 29mJapan Airlines
Deal found 5/19$1,000
Thu 9/199:00 amSAN - SIN
2 stops24h 20mJapan Airlines
Wed 9/251:50 amSIN - SAN
2 stops24h 23mJapan Airlines
Deal found 5/19$1,028
Thu 9/199:00 amSAN - SIN
2 stops24h 20mJapan Airlines
Thu 9/268:05 amSIN - SAN
2 stops42h 08mJapan Airlines
Deal found 5/19$1,046

Cheap American Airlines flights from San Diego to Singapore

Explore cheap flight options specifically provided by American Airlines for the route between San Diego and Singapore. 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 2,663,308 searches. Data last updated May 20, 2024.
Browse through some of the cheapest American Airlines flights traveling from San Diego to Singapore. Deals frequently update to provide users with more options.
Tue 9/176:20 amSAN - SIN
2 stops32h 55mAmerican Airlines
Tue 9/241:50 amSIN - SAN
2 stops24h 23mAmerican Airlines
Deal found 5/20$945
Tue 9/176:20 amSAN - SIN
2 stops32h 55mAmerican Airlines
Wed 9/258:05 amSIN - SAN
2 stops30h 16mAmerican Airlines
Deal found 5/20$947

Cheap San Diego to Singapore flights in May & June 2024

Find cheap flight options from San Diego to Singapore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.
Check out some of the best flight deals from San Diego to Singapore in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 5/207:18 pmSAN - SIN
1 stop20h 27mUnited Airlines
Mon 7/18:45 amSIN - SAN
1 stop21h 10mUnited Airlines
Deal found 5/20$1,326
Mon 5/2010:25 amSAN - SIN
2 stops29h 20mUnited Airlines
Mon 7/18:45 amSIN - SAN
2 stops24h 07mUnited Airlines
Deal found 5/20$1,330
Mon 5/206:20 amSAN - SIN
2 stops33h 25mUnited Airlines
Mon 7/18:45 amSIN - SAN
1 stop40h 42mUnited Airlines
Deal found 5/19$1,349
Mon 5/205:18 pmSAN - SIN
1 stop22h 27mUnited Airlines
Mon 7/18:45 amSIN - SAN
1 stop24h 35mUnited Airlines
Deal found 5/19$1,498
Mon 5/208:47 pmSAN - SIN
2 stops30h 58mUnited Airlines
Mon 7/19:00 pmSIN - SAN
2 stops28h 01mUnited Airlines
Deal found 5/19$1,502
Sat 6/86:30 pmSAN - SIN
2 stops33h 15mUnited Airlines
Sun 6/169:00 pmSIN - SAN
2 stops35h 28mUnited Airlines
Deal found 5/20$1,565
Tue 6/186:30 pmSAN - SIN
2 stops63h 10mChina Airlines
Mon 6/242:00 amSIN - SAN
2 stops46h 49mChina Airlines
Deal found 5/19$1,638
Tue 6/183:55 pmSAN - SIN
2 stops35h 50mUnited Airlines
Tue 6/259:00 pmSIN - SAN
1 stop28h 28mUnited Airlines
Deal found 5/19$1,645
Sun 6/167:20 amSAN - SIN
1 stop31h 55mUnited Airlines
Sun 6/239:00 pmSIN - SAN
1 stop28h 28mUnited Airlines
Deal found 5/19$1,704

San Diego to Singapore 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Check out some of the best flight deals from San Diego to Singapore in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/171:30 pmSAN - SIN
1 stop19h 50mJapan Airlines
Wed 9/258:05 amSIN - SAN
1 stop18h 30mJapan Airlines
Deal found 5/19$903
Tue 9/176:20 amSAN - SIN
2 stops32h 55mAmerican Airlines
Tue 9/241:50 amSIN - SAN
2 stops24h 23mAmerican Airlines
Deal found 5/20$945
Tue 9/176:20 amSAN - SIN
2 stops32h 55mAmerican Airlines
Wed 9/258:05 amSIN - SAN
2 stops30h 16mAmerican Airlines
Deal found 5/20$947
Wed 9/188:07 amSAN - SIN
2 stops25h 28mCathay Pacific
Tue 9/248:10 pmSIN - SAN
2 stops33h 59mCathay Pacific
Deal found 5/19$953
Wed 10/308:00 amSAN - SIN
2 stops30h 40mCathay Pacific
Tue 12/101:25 amSIN - SAN
2 stops29h 53mCathay Pacific
Deal found 5/19$959
Tue 9/178:00 amSAN - SIN
2 stops25h 20mMultiple Airlines
Wed 9/258:05 amSIN - SAN
2 stops26h 29mMultiple Airlines
Deal found 5/20$964
Tue 9/178:00 amSAN - SIN
2 stops25h 20mJapan Airlines
Mon 9/238:05 amSIN - SAN
2 stops22h 52mJapan Airlines
Deal found 5/19$970
Tue 9/178:55 pmSAN - SIN
2 stops36h 40mCathay Pacific
Tue 9/241:45 amSIN - SAN
2 stops28h 24mCathay Pacific
Deal found 5/20$975
Wed 9/188:07 amSAN - SIN
3 stops40h 18mCathay Pacific
Tue 9/241:25 pmSIN - SAN
3 stops40h 44mCathay Pacific
Deal found 5/19$982

One-way flights to Singapore from San Diego

Search for one-way flight options from San Diego to Singapore. 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 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the one-way flights we've detected from San Diego to Singapore. For those needing a return trip from San Diego, there is a search form available above.
Tue 8/208:55 pmSAN - SIN
2 stops30h 30mCathay Pacific
Deal found 5/19$516
Sun 8/44:59 pmSAN - SIN
2 stops43h 11mMultiple Airlines
Deal found 5/19$599
Sun 8/47:26 pmSAN - SIN
1 stop19h 49mUnited Airlines
Deal found 5/19$678
Tue 8/208:00 amSAN - SIN
1 stop19h 45mUnited Airlines
Deal found 5/20$682
Tue 5/283:55 pmSAN - SIN
2 stops24h 15mAir Canada
Deal found 5/19$705
Sun 8/46:20 amSAN - SIN
3 stops38h 35mMultiple Airlines
Deal found 5/19$782
Tue 5/289:12 pmSAN - SIN
3 stops59h 03mMultiple Airlines
Deal found 5/19$788
Tue 8/208:55 pmSAN - SIN
3 stops27h 30mCathay Pacific
Deal found 5/19$824
Fri 5/3110:00 pmSAN - SIN
2 stops52h 55mTurkish Airlines
Deal found 5/19$884

Find flights from San Diego to Singapore within your budget

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, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$903 - $1,287

Route

Depart

Return

Price

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 9/17

1 stop19h 50m

Singapore Changi

Wed 9/25

1 stop18h 30m

$903

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 9/17

2 stops32h 55m

Singapore Changi

Tue 9/24

2 stops24h 23m

$945

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Wed 9/18

2 stops25h 28m

Singapore Changi

Tue 9/24

2 stops33h 59m

$953

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 9/17

2 stops25h 20m

Singapore Changi

Wed 9/25

2 stops26h 29m

$964

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 10/29

1 stop26h 30m

Singapore Changi

Thu 12/12

1 stop22h 27m

$1,012

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Wed 9/18

1 stop21h 50m

Singapore Changi

Tue 9/24

1 stop26h 49m

$1,038

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Mon 9/16

2 stops26h 25m

Singapore Changi

Tue 9/24

2 stops33h 43m

$1,091

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Mon 9/16

1 stop19h 50m

Singapore Changi

Wed 9/25

2 stops23h 35m

$1,264

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Wed 10/16

2 stops39h 40m

Singapore Changi

Wed 10/23

2 stops47h 09m

$1,287

Flights are sorted by cheapest first

Deals found on 5/19

When is the best time to book a flight from San Diego to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Singapore. Price data was last updated on May 10, 2024.
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from San Diego to Singapore?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Singapore. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Singapore flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Singapore by month

Plan your trip from San Diego to Singapore by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to Singapore is currently $718 while a round-trip flight costs $1,051. Price data was last updated on May 12, 2024.

Currently, April is the cheapest month in which you can book a flight from San Diego to Singapore (average of $1,140). Flying from San Diego to Singapore in June is currently the most expensive (average of $1,638). 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.

January

$1,185

February

$1,171

March

$1,150

April

$1,140

May

$1,287

June

$1,638

July

$1,552

August

$1,302

September

$1,247

October

$1,219

November

$1,250

December

$1,426

Temperature and rainfall in Singapore by month

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

SIN

Temperature

78.8 - 82.4 °F

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated May 20, 2024.
See what other customers who have flown with Japan Airlines, American Airlines and Cathay Pacific from San Diego to Singapore have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
1,166 reviews
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
919 reviews
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.3
Very good
1,477 reviews
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.3
Very good
906 reviews
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.2
Very good
1,437 reviews
8.5
Very good
1,166 reviews

Crew

8.8

Overall

8.5

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from San Diego to Singapore. 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 San Diego to Singapore for under $1,000 on Cheapflights?

    Yes, there are multiple flights from San Diego to Singapore for under $1,000. The cheapest flight booked recently is on Japan Airlines for just $903, but on average you can expect to pay $988.

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

    Flying on Japan Airlines is currently your cheapest option to Singapore, with prices starting at $903. Additional round-trip tickets that might be worth considering are offered by American Airlines and Cathay Pacific, with the lowest prices starting at $945 and $953, respectively. Japan Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $516. United Airlines flights start at $678 while deals on Air Canada start at $705 one-way.

  • What are the most popular airlines that fly from San Diego to Singapore?

  • What does SAN to SIN mean?

    Great question - SAN to SIN just means San Diego Airport to Singapore Changi Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your San Diego to Singapore 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 San Diego to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Singapore 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 San Diego to Singapore that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Singapore 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 San Diego to Singapore that allow pets onboard?

    Many airlines flying from San Diego to Singapore 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 San Diego to Singapore?

    Yes, you can often find last-minute deals on San Diego to Singapore 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 San Diego to Singapore flight deals updated?

    The San Diego to Singapore flight deals you see on this page were last updated on 5/20.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from San Diego to Singapore

Discover the top 7 airlines that operate flights from San Diego to Singapore. 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 2,663,308 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,046Average$1,499FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapest$1,107Average$1,277FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Japan AirlinesCheapest$1,118Average$1,902FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
American AirlinesCheapest$1,136Average$1,889FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Korean AirCheapest$1,174Average$1,213FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Air CanadaCheapest$1,178Average$1,396FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,184Average$1,370FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Diego to Singapore by cabin class

Find flights from San Diego to Singapore, 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 San Diego to Singapore?

When you search for this flight from San Diego to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from San Diego.

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

Certainly. Search results for flights to Singapore from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on San Diego to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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