Cheap flights from San Diego (SAN) to Singapore (SIN) from $517

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 7/16. 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
Jun 15 — Jun 221

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

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 June 10, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,139

One-way from

$622
High demand for flights, 25% 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 Wednesday is a good option for securing a great price. You can expect to save up to 30% 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 $1,443 per person but you can even find prices for as low as $993. The most expensive prices can be found in the month of December. Opting for a September flight can save you 32% on your journey compared to booking in December

What is the cheapest time of day to fly from SAN to 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 20% on airfare.

Cheap San Diego to Singapore flights in June & July 2024

Find cheap flight options from San Diego to Singapore specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 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 7/231:30 pmSAN - SIN
1 stop19h 50mAmerican Airlines
Tue 9/248:05 amSIN - SAN
2 stops26h 57mAmerican Airlines
Deal found 6/9$944
Tue 7/236:15 amSAN - SIN
2 stops33h 00mAmerican Airlines
Tue 9/248:05 amSIN - SAN
2 stops28h 40mAmerican Airlines
Deal found 6/9$947
Tue 7/2312:40 pmSAN - SIN
1 stop27h 25mAir Canada
Tue 9/249:10 amSIN - SAN
1 stop27h 36mAir Canada
Deal found 6/9$1,124
Tue 7/234:10 pmSAN - SIN
2 stops23h 55mAir Canada
Tue 9/249:10 amSIN - SAN
1 stop21h 56mAir Canada
Deal found 6/9$1,128
Tue 7/234:10 pmSAN - SIN
2 stops23h 55mAir Canada
Tue 9/249:10 amSIN - SAN
2 stops24h 09mAir Canada
Deal found 6/9$1,138
Tue 7/236:28 pmSAN - SIN
2 stops43h 32mKorean Air
Mon 9/231:10 amSIN - SAN
2 stops36h 00mKorean Air
Deal found 6/9$1,179
Tue 6/114:55 pmSAN - SIN
1 stop23h 10mAir Canada
Thu 7/119:10 amSIN - SAN
1 stop22h 06mAir Canada
Deal found 6/9$1,243
Tue 6/112:30 pmSAN - SIN
2 stops25h 35mMultiple Airlines
Thu 7/119:10 amSIN - SAN
1 stop22h 06mMultiple Airlines
Deal found 6/9$1,248
Wed 7/107:00 amSAN - SIN
1 stop20h 45mUnited Airlines
Mon 7/229:00 pmSIN - SAN
1 stop28h 27mUnited Airlines
Deal found 6/9$1,326

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 3,080,152 searches. Data last updated June 10, 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 7/231:30 pmSAN - SIN
1 stop19h 50mAmerican Airlines
Tue 9/248:05 amSIN - SAN
2 stops26h 57mAmerican Airlines
Deal found 6/9$944
Tue 7/236:15 amSAN - SIN
2 stops33h 00mAmerican Airlines
Tue 9/248:05 amSIN - SAN
2 stops28h 40mAmerican Airlines
Deal found 6/9$947
Tue 11/125:05 pmSAN - SIN
2 stops26h 50mMultiple Airlines
Wed 11/206:40 amSIN - SAN
2 stops24h 57mMultiple Airlines
Deal found 6/10$1,004
Thu 9/197:00 amSAN - SIN
1 stop33h 05mAir Canada
Thu 9/269:10 amSIN - SAN
1 stop21h 56mAir Canada
Deal found 6/9$1,013
Thu 9/192:26 pmSAN - SIN
2 stops25h 39mMultiple Airlines
Thu 9/269:10 amSIN - SAN
1 stop21h 56mMultiple Airlines
Deal found 6/9$1,018
Thu 9/193:55 pmSAN - SIN
2 stops24h 10mMultiple Airlines
Thu 9/269:10 amSIN - SAN
2 stops25h 40mMultiple Airlines
Deal found 6/9$1,028
Tue 11/126:15 amSAN - SIN
2 stops30h 45mKorean Air
Tue 11/191:30 amSIN - SAN
2 stops28h 41mKorean Air
Deal found 6/10$1,084
Fri 9/278:00 amSAN - SIN
2 stops32h 05mAir Canada
Sun 10/69:10 amSIN - SAN
1 stop27h 36mAir Canada
Deal found 6/8$1,092
Fri 9/278:00 amSAN - SIN
2 stops32h 05mAir Canada
Sun 10/69:10 amSIN - SAN
2 stops37h 47mAir Canada
Deal found 6/8$1,102

San Diego to Singapore flights leaving soon

Find last-minute flight options from San Diego to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Users seeking a last-minute flight from San Diego to Singapore should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/157:20 amSAN - SIN
1 stop20h 25mUnited Airlines
Sat 6/229:00 pmSIN - SAN
1 stop28h 28mUnited Airlines
Deal found 6/9$1,493
Sat 6/157:20 amSAN - SIN
1 stop20h 25mUnited Airlines
Sat 6/229:00 pmSIN - SAN
2 stops28h 20mUnited Airlines
Deal found 6/9$1,497
Sat 6/156:30 pmSAN - SIN
2 stops33h 15mUnited Airlines
Sat 6/228:45 amSIN - SAN
2 stops27h 05mUnited Airlines
Deal found 6/9$1,657
Sat 6/156:15 amSAN - SIN
2 stops32h 10mChina Eastern
Fri 6/2112:55 amSIN - SAN
2 stops31h 51mChina Eastern
Deal found 6/9$2,255
Sat 6/158:55 pmSAN - SIN
3 stops27h 30mCathay Pacific
Sat 6/228:30 pmSIN - SAN
2 stops35h 47mCathay Pacific
Deal found 6/9$2,807
Sat 6/158:55 pmSAN - SIN
3 stops27h 30mCathay Pacific
Fri 6/211:45 amSIN - SAN
2 stops54h 32mCathay Pacific
Deal found 6/9$2,829
Sat 6/158:55 pmSAN - SIN
3 stops27h 30mCathay Pacific
Sat 6/221:25 pmSIN - SAN
3 stops42h 52mCathay Pacific
Deal found 6/9$2,830
Sun 6/168:55 pmSAN - SIN
2 stops25h 55mMultiple Airlines
Thu 6/273:10 pmSIN - SAN
2 stops31h 28mMultiple Airlines
Deal found 6/9$6,452
Sun 6/164:55 pmSAN - SIN
2 stops29h 20mMultiple Airlines
Wed 6/261:45 amSIN - SAN
2 stops34h 49mMultiple Airlines
Deal found 6/9$7,250

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 3,080,152 searches. Data last updated June 10, 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 7/1611:53 amSAN - SIN
2 stops44h 17mMultiple Airlines
Deal found 6/9$517
Sat 7/203:05 pmSAN - SIN
2 stops41h 05mMultiple Airlines
Deal found 6/9$521
Sat 7/203:05 pmSAN - SIN
3 stops59h 20mMultiple Airlines
Deal found 6/9$523
Tue 7/169:24 pmSAN - SIN
3 stops34h 46mMultiple Airlines
Deal found 6/9$550
Mon 7/157:32 pmSAN - SIN
3 stops36h 38mMultiple Airlines
Deal found 6/9$553
Mon 7/1511:17 amSAN - SIN
2 stops36h 03mMultiple Airlines
Deal found 6/9$556
Mon 8/268:55 pmSAN - SIN
2 stops27h 10mCathay Pacific
Deal found 6/9$566
Sun 7/1411:53 amSAN - SIN
2 stops44h 17mMultiple Airlines
Deal found 6/9$573
Thu 7/1811:53 amSAN - SIN
2 stops44h 17mMultiple Airlines
Deal found 6/9$575

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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$944 - $1,515

Route

Depart

Return

Price

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 7/23

1 stop19h 50m

Singapore Changi

Tue 9/24

2 stops26h 57m

$944

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 11/12

2 stops26h 50m

Singapore Changi

Wed 11/20

2 stops24h 57m

$1,004

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Thu 9/19

1 stop33h 05m

Singapore Changi

Thu 9/26

1 stop21h 56m

$1,013

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 11/12

2 stops30h 45m

Singapore Changi

Tue 11/19

2 stops28h 41m

$1,084

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 11/12

1 stop26h 45m

Singapore Changi

Wed 11/20

1 stop19h 17m

$1,134

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 11/12

2 stops33h 15m

Singapore Changi

Wed 11/20

3 stops41h 13m

$1,172

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Tue 11/12

1 stop20h 15m

Singapore Changi

Wed 11/20

2 stops26h 22m

$1,270

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Fri 9/27

1 stop19h 50m

Singapore Changi

Sat 10/5

2 stops25h 11m

$1,476

San DiegoSingapore Changi

SAN - SIN

SANSIN

San Diego

Fri 7/12

2 stops26h 45m

Singapore Changi

Tue 8/6

2 stops23h 40m

$1,515

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I 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 31, 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

What is the cheapest day 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 June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Singapore flight should consider departing on Sunday 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

Best time to book a flight from San Diego to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from San Diego 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 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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 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 June 10, 2024.
See what other customers who have flown with United Airlines, Japan Airlines and American Airlines 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
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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
1,129 reviews
8.5
Very good
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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
894 reviews
8.5
Very good
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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
1,458 reviews
8.5
Very good
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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
884 reviews
8.5
Very good
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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
1,419 reviews
8.5
Very good
1,129 reviews

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Entertainment

8.2

Crew

8.8

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 American Airlines for just $944, but on average you can expect to pay $1,101.

  • Are there last-minute flights available from San Diego to Singapore for under $1,500?

    There are currently 14+ open flights from San Diego to Singapore within the next 7 days for less than $1,500.

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

    Flying on American Airlines is currently your cheapest option to Singapore, with prices starting at $944. Additional round-trip tickets that might be worth considering are offered by Air Canada and Korean Air, with the lowest prices starting at $1,013 and $1,084, respectively. American Airlines is 34% 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 $566. Japan Airlines flights start at $618 while deals on American Airlines start at $622 one-way.

  • 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 6/10.

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

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

    Currently, April is the cheapest month in which you can book a flight from San Diego to Singapore (average of $1,139). Flying from San Diego to Singapore in June is currently the most expensive (average of $1,605). 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

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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 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,101Average$1,395FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,104Average$1,680FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$1,105Average$1,255FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,136Average$1,889FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,174Average$1,213FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,178Average$1,396FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,184Average$1,370FlexibilityNo cancel feeOn-time69%

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.
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