$411+ Cheap flights from San Diego (SAN) to Singapore
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Singapore
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to SingaporeExplore 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 September 8, 2026.
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 September 8, 2026.
This lol.travel deal was found by Cheapflights users on 9/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:55 pm -
1 stop21h 20m
Sat 9/267:00 am -
1 stop19h 47m
Deal found 9/3![Air Canada logo]()
$903
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:56 am -
3 stops38h 39m
Sun 11/812:55 am -
2 stops33h 43m
Deal found 9/3![Multiple Airlines logo]()
$922
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm -
2 stops29h 56m
Wed 11/41:15 pm -
3 stops35h 22m
Deal found 9/3![Multiple Airlines logo]()
$924
This lol.travel deal was found by Cheapflights users on 9/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:50 pm -
1 stop21h 25m
Sun 10/258:40 am -
1 stop22h 45m
Deal found 9/3![Air Canada logo]()
$935
This lol.travel deal was found by Cheapflights users on 9/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:15 pm -
1 stop22h 45m
Thu 11/128:40 am -
1 stop23h 45m
Deal found 9/4![Air Canada logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Wed 10/213:14 pm -
2 stops39h 16m
Wed 10/289:05 am -
1 stop24h 33m
Deal found 9/6![Multiple Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Sat 11/710:30 pm -
2 stops40h 30m
Tue 11/178:40 am -
1 stop23h 45m
Deal found 9/3![Multiple Airlines logo]()
$973
Best flights from San Diego to SingaporeDiscover carefully curated flight deals from San Diego to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from San Diego to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Air Canada deal was found by Cheapflights users on 9/2. 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.
Sat 2/2710:30 pm -
2 stops40h 30m
Thu 3/118:40 am -
1 stop20h 24m
Deal found 9/2![Air Canada logo]()
$1,075
This Air Canada deal was found by Cheapflights users on 9/2. 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.
Sat 2/2710:30 pm -
2 stops40h 30m
Thu 3/118:40 am -
2 stops21h 04m
Deal found 9/2![Multiple Airlines logo]()
$1,104
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 10/111:19 am -
1 stop27h 56m
Wed 10/148:45 am -
1 stop18h 33m
Deal found 9/3![United Airlines logo]()
$1,242
This Gotogate deal was found by Cheapflights users on 9/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:15 am -
2 stops32h 25m
Fri 12/188:40 am -
1 stop25h 19m
Deal found 9/2![Multiple Airlines logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/17:30 am -
1 stop20h 05m
Sat 10/178:45 am -
1 stop27h 00m
Deal found 9/5![United Airlines logo]()
$1,242
This Singapore Airlines deal was found by Cheapflights users on 9/5. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/310:00 am -
2 stops23h 20m
Wed 3/249:05 am -
1 stop19h 04m
Deal found 9/5![Multiple Airlines logo]()
$1,214
Last-minute flights from San Diego to SingaporeDiscover last-minute flight deals from San Diego to Singapore. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Singapore. Data last updated September 8, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:55 pm -
1 stop21h 20m
Sat 9/267:00 am -
1 stop19h 47m
Deal found 9/3![Air Canada logo]()
$903
This lol.travel deal was found by Cheapflights users on 9/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:50 pm -
1 stop21h 25m
Sun 10/258:40 am -
1 stop22h 45m
Deal found 9/3![Air Canada logo]()
$935
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm -
2 stops29h 56m
Wed 11/41:15 pm -
3 stops35h 22m
Deal found 9/3![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Wed 10/213:14 pm -
2 stops39h 16m
Wed 10/289:05 am -
1 stop24h 33m
Deal found 9/6![Multiple Airlines logo]()
$945
This lol.travel deal was found by Cheapflights users on 9/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:15 pm -
1 stop22h 45m
Thu 11/128:40 am -
1 stop23h 45m
Deal found 9/4![Air Canada logo]()
$936
One-way flights from San Diego to SingaporeSearch for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 2/39:26 pm -
1 stop29h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$411
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:56 am -
2 stops42h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/2710:56 am -
2 stops43h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 11/1110:56 am -
2 stops42h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 2/198:00 am -
1 stop43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 10/193:14 pm -
2 stops46h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sat 10/3110:56 am -
2 stops43h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 11/28:32 pm -
3 stops49h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$476
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:15 pm -
1 stop21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 11/410:56 am -
2 stops34h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/296:51 pm -
2 stops36h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$486
Find flight deals from San Diego to Singapore
Keep the following information in mind while searching for San Diego to Singapore flight deals. Data was last updated September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $922 (Trip.com) |
One-way from | $411 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,132 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from San Diego to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 2/3
9:26 pm-7:05 pm
1 stop29h 39m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$411
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Tue 10/27
10:56 am-9:55 pm
2 stops43h 59m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$448
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Fri 2/19
8:00 am-7:05 pm
1 stop43h 05m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$454
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Thu 11/5
12:37 pm-7:00 am
2 stops26h 23m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$495
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Tue 11/3
4:53 pm-1:10 pm
3 stops52h 17m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$525
Quickest round-trip
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Tue 10/27
5:15 pm-7:00 am
1 stop22h 45m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$570
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Fri 10/30
5:15 pm-7:00 am
1 stop22h 45m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$592
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sat 10/31
11:20 am-7:00 am
1 stop28h 40m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$678
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 12/16
1:58 pm-5:40 pm
2 stops35h 42m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,049
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sat 2/27
10:30 pm-7:00 am
2 stops40h 30m
Singapore Changi
Thu 3/11
8:40 am-1:04 pm
1 stop20h 24m
$1,075
Showing 1-10 of 16 resultsSorted by cheapest first
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.
SAN-SIN
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.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Singapore
SAN-SG0
SAN-SIN
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 $1,052). Flying from San Diego to Singapore in December is currently the most expensive (average of $3,106). 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.
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 September 8, 2026.
Get a feel of what it's like to fly with Japan Airlines,Singapore Airlines, andUnited Airlines from San Diego to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
8.2
Boarding
8.4
Overall
8.3
Food
7.7
Crew
8.7
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Entertainment
7.8
Comfort
8.2
Boarding
8.4
Overall
8.3
Food
7.7
Crew
8.7
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Entertainment
7.8
Comfort
8.2
Boarding
8.4
Overall
8.3
Food
7.7
Crew
8.7
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Entertainment
7.8
Comfort
8.2
Boarding
8.4
Overall
8.3
Food
7.7
Crew
8.7
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
Entertainment
7.8
Comfort
8.2
Boarding
8.4
Overall
8.3
Food
7.7
Crew
8.7
Reviews
1 / 20
4.0
OkayClark,Aug 2026
BDL - ORD
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.
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Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
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.
San Diego and Singapore flights
Browse other San Diego and Singapore flight options. Last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Singapore flights
Consider these flights traveling from San Diego to Singapore.
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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$829 | Average$1,083 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$902 | Average$1,132 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$923 | Average$1,134 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$979 | Average$1,155 | FlexibilityNo cancel fee | On-time69% |