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$442+ Cheap flights from San Diego (SAN) to Singapore

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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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 (SG0). 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 January 21, 2025.

Round-trip from

$925
(Gurufare)

One-way from

$442
(Kiwi.com)
From San Diego to Singapore
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One-way flight from San Diego to Singapore
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Find flight deals from San Diego to Singapore

Cheapest flights from San Diego to Singapore
Explore the most affordable flight options available from San Diego to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:30 amSAN - SIN
2 stops30h 55mChina Eastern
Mon 3/1011:00 pmSIN - SAN
2 stops32h 59mChina Eastern
Deal found 1/20$925
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/257:55 pmSAN - SIN
1 stop31h 10mSingapore Airlines
Mon 3/109:15 amSIN - SAN
1 stop29h 01mSingapore Airlines
Deal found 1/20$934
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/98:01 pmSAN - SIN
1 stop31h 04mMultiple Airlines
Mon 3/310:30 pmSIN - SAN
2 stops36h 48mMultiple Airlines
Deal found 1/20$948
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2711:20 amSAN - SIN
2 stops28h 40mUnited Airlines
Mon 2/1010:10 amSIN - SAN
1 stop20h 39mUnited Airlines
Deal found 1/20$982
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/31:25 pmSAN - SIN
2 stops42h 45mDelta
Sun 3/210:30 pmSIN - SAN
2 stops35h 45mDelta
Deal found 1/20$1,013
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:55 pmSAN - SIN
2 stops24h 00mCathay Pacific
Tue 2/252:05 pmSIN - SAN
3 stops33h 31mCathay Pacific
Deal found 1/19$1,050
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/184:00 pmSAN - SIN
1 stop23h 55mAir Canada
Mon 2/241:55 amSIN - SAN
2 stops29h 10mAir Canada
Deal found 1/21$1,064
This KAYAK deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/39:30 amSAN - SIN
2 stops46h 40mKorean Air
Sun 2/161:30 amSIN - SAN
2 stops32h 29mKorean Air
Deal found 1/21$1,155
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:15 amSAN - SIN
2 stops56h 40mANA
Thu 2/2710:45 amSIN - SAN
2 stops25h 08mANA
Deal found 1/20$1,210
This Asiana Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/56:15 amSAN - SIN
2 stops26h 20mAsiana Airlines
Fri 2/71:55 amSIN - SAN
2 stops32h 39mAsiana Airlines
Deal found 1/20$1,281

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 2/25

6:30 am-5:25 am

2 stops30h 55m

Singapore Changi

Mon 3/10

11:00 pm-4:59 pm

2 stops32h 59m

$925

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 2/25

7:55 pm-7:05 pm

1 stop31h 10m

Singapore Changi

Mon 3/10

9:15 am-11:16 pm

1 stop29h 01m

$934

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sun 2/9

8:01 pm-7:05 pm

1 stop31h 04m

Singapore Changi

Mon 3/3

10:30 pm-7:18 pm

2 stops36h 48m

$948

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Mon 1/27

11:20 am-8:00 am

2 stops28h 40m

Singapore Changi

Mon 2/10

10:10 am-2:49 pm

1 stop20h 39m

$982

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Mon 2/3

1:25 pm-12:10 am

2 stops42h 45m

Singapore Changi

Sun 3/2

10:30 pm-6:15 pm

2 stops35h 45m

$1,013

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 2/18

7:55 pm-11:55 am

2 stops24h 00m

Singapore Changi

Tue 2/25

2:05 pm-7:36 am

3 stops33h 31m

$1,050

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Tue 2/18

4:00 pm-7:55 am

1 stop23h 55m

Singapore Changi

Mon 2/24

1:55 am-3:05 pm

2 stops29h 10m

$1,064

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Mon 2/3

9:30 am-12:10 am

2 stops46h 40m

Singapore Changi

Sun 2/16

1:30 am-5:59 pm

2 stops32h 29m

$1,155

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Sun 2/9

6:15 am-6:55 am

2 stops56h 40m

Singapore Changi

Thu 2/27

10:45 am-7:53 pm

2 stops25h 08m

$1,210

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

Wed 2/5

6:15 am-12:35 am

2 stops26h 20m

Singapore Changi

Fri 2/7

1:55 am-6:34 pm

2 stops32h 39m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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.

Travel insights for flights from San Diego to Singapore

Get recent, data-driven insights about flights from San Diego to Singapore including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Singapore (average of $1,011). Flying from San Diego to Singapore in December is currently the most expensive (average of $1,684). 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.

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

Find hourly flight availability from San Diego to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from San Diego to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

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

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 January 21, 2025.
Get a feel of what it's like to fly with Air Canada, Delta and Cathay Pacific from San Diego to Singapore by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

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

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Singapore. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $481. Asiana Airlines flights start at $526 while deals on United Airlines start at $549 one-way.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from San Diego to Singapore (average of $1,011). Flying from San Diego to Singapore in December is currently the most expensive (average of $1,684). 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

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Top 4 airlines flying from San Diego to Singapore

Discover the top 4 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$938Average$1,299FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$947Average$1,130FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,073Average$1,330FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,171Average$1,405FlexibilityNo cancel feeOn-time81%
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