$398+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Singapore with Cheapflights
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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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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 October 25, 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 October 25, 2026.
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:15 am -
2 stops37h 10m
Sun 11/18:40 am -
1 stop23h 15m
Deal found 10/21![Multiple Airlines logo]()
$1,045
This Orbitz deal was found by Cheapflights users on 10/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:15 am -
2 stops36h 10m
Mon 11/2311:10 pm -
2 stops33h 15m
Deal found 10/20![Multiple Airlines logo]()
$1,052
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 pm -
2 stops39h 55m
Wed 11/46:35 am -
2 stops25h 50m
Deal found 10/20![Multiple Airlines logo]()
$1,059
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:12 am -
2 stops31h 28m
Tue 12/158:15 am -
2 stops22h 55m
Deal found 10/24![Japan Airlines logo]()
$1,063
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:02 pm -
3 stops42h 43m
Sun 12/137:30 pm -
3 stops38h 46m
Deal found 10/20![Multiple Airlines logo]()
$1,065
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:20 pm -
2 stops39h 55m
Sun 11/88:40 am -
1 stop23h 15m
Deal found 10/20![Multiple Airlines logo]()
$1,083
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:15 pm -
1 stop21h 45m
Tue 11/248:40 am -
1 stop23h 45m
Deal found 10/20![Air Canada logo]()
$1,098
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:30 pm -
2 stops24h 30m
Tue 11/248:40 am -
1 stop23h 45m
Deal found 10/20![Multiple Airlines logo]()
$1,102
This Gotogate deal was found by Cheapflights users on 10/23. 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.
Tue 11/36:22 pm -
2 stops43h 18m
Sun 11/812:55 pm -
2 stops35h 47m
Deal found 10/23![Cathay Pacific logo]()
$1,103
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 October 25, 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 October 25, 2026.
This Singapore Airlines deal was found by Cheapflights users on 10/24. 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 3/33:59 pm -
1 stop21h 31m
Wed 3/249:05 am -
1 stop18h 33m
Deal found 10/24![Multiple Airlines logo]()
$1,130
This Korean Air deal was found by Cheapflights users on 10/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:15 am -
2 stops30h 45m
Sat 12/1210:30 pm -
2 stops32h 21m
Deal found 10/21![Korean Air logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 3/267:15 am -
1 stop22h 00m
Mon 4/59:00 am -
2 stops25h 49m
Deal found 10/23![United Airlines logo]()
$1,478
This Singapore Airlines deal was found by Cheapflights users on 10/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/267:30 pm -
1 stop21h 25m
Mon 4/59:15 am -
1 stop21h 29m
Deal found 10/21![Multiple Airlines logo]()
$1,133
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sun 11/225:15 pm -
1 stop21h 45m
Sat 11/2811:55 pm -
2 stops56h 00m
Deal found 10/24![Multiple Airlines logo]()
$1,329
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:35 pm -
3 stops29h 25m
Sun 11/84:35 am -
2 stops55h 47m
Deal found 10/21![Multiple Airlines logo]()
$1,414
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/112:20 pm -
3 stops29h 40m
Fri 3/1211:40 am -
2 stops71h 12m
Deal found 10/21![Multiple Airlines logo]()
$1,488
This Singapore Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/84:11 pm -
1 stop23h 44m
Tue 12/159:05 am -
1 stop19h 21m
Deal found 10/24![Multiple Airlines logo]()
$1,502
Last-minute flights from San Diego to SingaporeDiscover last-minute flight deals from San Diego to Singapore. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Singapore. Data last updated October 25, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:15 am -
2 stops37h 10m
Sun 11/18:40 am -
1 stop23h 15m
Deal found 10/21![Multiple Airlines logo]()
$1,045
This Gotogate deal was found by Cheapflights users on 10/23. 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.
Tue 11/36:22 pm -
2 stops43h 18m
Sun 11/812:55 pm -
2 stops35h 47m
Deal found 10/23![Cathay Pacific logo]()
$1,103
This IEagle deal was found by Cheapflights users on 10/23. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 am -
2 stops40h 30m
Tue 11/107:30 am -
2 stops23h 17m
Deal found 10/23![Cathay Pacific logo]()
$1,123
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Wed 11/45:15 pm -
1 stop21h 45m
Mon 11/911:10 pm -
2 stops33h 15m
Deal found 10/24![Air Canada logo]()
$1,114
This Orbitz deal was found by Cheapflights users on 10/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:15 am -
2 stops36h 10m
Mon 11/2311:10 pm -
2 stops33h 15m
Deal found 10/20![Multiple Airlines logo]()
$1,052
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:15 pm -
1 stop21h 45m
Tue 11/248:40 am -
1 stop23h 45m
Deal found 10/20![Air Canada logo]()
$1,098
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:30 pm -
2 stops24h 30m
Tue 11/248:40 am -
1 stop23h 45m
Deal found 10/20![Multiple Airlines logo]()
$1,102
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:02 pm -
3 stops42h 43m
Sun 12/137:30 pm -
3 stops38h 46m
Deal found 10/20![Multiple Airlines logo]()
$1,065
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 October 25, 2026.
Search for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/203:30 pm -
1 stop35h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sat 2/133:30 pm -
1 stop35h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$428
This SmartFares deal was found by Cheapflights users on 10/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:00 am -
2 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/173:30 pm -
1 stop35h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/166:36 am -
2 stops43h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/193:30 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/96:36 am -
2 stops43h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/123:30 pm -
2 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$469
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,030 (Expedia) |
One-way from | $398 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,783 |
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 October 25, 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
Tue 12/1
7:51 pm-7:05 pm
1 stop31h 14m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$562
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sun 11/15
2:30 pm-7:55 am
1 stop25h 25m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$603
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sun 11/15
5:35 pm-12:50 am
2 stops39h 15m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$603
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Mon 1/11
7:09 pm-5:45 am
1 stop42h 36m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$785
Quickest round-trip
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Tue 11/3
6:15 am-8:15 pm
1 stop22h 00m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$853
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Tue 12/22
12:40 pm-8:45 am
2 stops52h 05m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,064
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 3/3
3:59 pm-5:30 am
1 stop21h 31m
Singapore Changi
Wed 3/24
9:05 am-12:38 pm
1 stop18h 33m
$1,130
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Fri 3/26
7:30 pm-7:55 am
1 stop21h 25m
Singapore Changi
Mon 4/5
9:15 am-3:44 pm
1 stop21h 29m
$1,133
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Wed 12/16
12:35 pm-6:50 am
2 stops50h 15m
Singapore Changi
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,239
San DiegoSingapore
SAN San Diego - SIN Singapore Changi
SANSIN
San Diego
Sat 12/5
6:15 am-5:00 am
2 stops30h 45m
Singapore Changi
Sat 12/12
10:30 pm-2:51 pm
2 stops32h 21m
$1,310
Showing 1-10 of 17 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, March is the cheapest month in which you can book a flight from San Diego to Singapore (average of $1,073). Flying from San Diego to Singapore in December is currently the most expensive (average of $1,984). 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 October 25, 2026.
Get a feel of what it's like to fly with Singapore Airlines,United Airlines, andAir Canada 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.
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.1
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.1
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.1
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.1
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
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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Alternative routes for San Diego to Singapore
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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.
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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 October 25, 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 3 airlines flying from San Diego to Singapore
Discover the top 3 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$925 | Average$1,229 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$958 | Average$1,098 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,024 | Average$1,291 | FlexibilityNo cancel fee | On-time69% |