$462+ Cheap flights from San Diego (SAN) to Singapore (SIN)
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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 June 10, 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 June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 10/147:50 am
SAN
- SIN
1 stop20h 20m
Multiple Airlines
Tue 10/279:15 am
SIN
- SAN
1 stop25h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,009
This oojo deal was found by Cheapflights users on 6/10. 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 10/137:50 am
SAN
- SIN
1 stop20h 20m
Singapore Airlines
Tue 10/279:15 am
SIN
- SAN
1 stop24h 14m
Singapore Airlines
Deal found 6/10![Singapore Airlines logo]()
$1,042
This Air Canada deal was found by Cheapflights users on 6/8. 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 11/242:10 pm
SAN
- SIN
1 stop24h 50m
Air Canada
Tue 12/18:50 am
SIN
- SAN
1 stop25h 09m
Air Canada
Deal found 6/8![Air Canada logo]()
$1,052
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Mon 8/310:30 pm
SAN
- SIN
2 stops39h 45m
Multiple Airlines
Tue 8/118:50 pm
SIN
- SAN
2 stops34h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,054
This Air Canada deal was found by Cheapflights users on 6/10. 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 10/134:55 pm
SAN
- SIN
1 stop21h 20m
Air Canada
Tue 10/279:00 pm
SIN
- SAN
2 stops31h 04m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,064
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:55 pm
SAN
- SIN
2 stops27h 20m
Air Canada
Mon 10/269:00 pm
SIN
- SAN
2 stops31h 04m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,066
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:50 pm
SAN
- SIN
2 stops43h 25m
Air Canada
Tue 10/278:50 am
SIN
- SAN
1 stop19h 14m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,067
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:19 am
SAN
- SIN
2 stops26h 56m
Air Canada
Mon 10/269:00 pm
SIN
- SAN
2 stops31h 04m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,069
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:10 pm
SAN
- SIN
2 stops29h 05m
Air Canada
Mon 11/308:30 am
SIN
- SAN
2 stops25h 29m
Air Canada
Deal found 6/6![Air Canada logo]()
$1,071
This Air Canada deal was found by Cheapflights users on 6/8. 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 11/242:30 pm
SAN
- SIN
2 stops24h 30m
Multiple Airlines
Tue 12/18:30 am
SIN
- SAN
2 stops44h 59m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,073
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:55 pm
SAN
- SIN
2 stops27h 20m
Air Canada
Tue 10/278:50 am
SIN
- SAN
2 stops26h 55m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,074
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 June 10, 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 June 10, 2026.
This China Eastern deal was found by Cheapflights users on 6/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 am
SAN
- SIN
2 stops40h 45m
China Eastern
Wed 11/1112:25 am
SIN
- SAN
2 stops30h 55m
China Eastern
Deal found 6/8![China Eastern logo]()
$1,188
This STARLUX Airlines deal was found by Cheapflights users on 6/9. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:50 pm
SAN
- SIN
2 stops29h 00m
STARLUX Airlines
Mon 9/212:00 pm
SIN
- SAN
2 stops24h 44m
STARLUX Airlines
Deal found 6/9![STARLUX Airlines logo]()
$1,198
This China Airlines deal was found by Cheapflights users on 6/5. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:59 pm
SAN
- SIN
2 stops25h 36m
China Airlines
Thu 8/202:00 am
SIN
- SAN
2 stops46h 34m
China Airlines
Deal found 6/5![China Airlines logo]()
$1,537
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 7/226:27 pm
SAN
- SIN
1 stop20h 48m
United Airlines
Wed 7/298:45 am
SIN
- SAN
1 stop22h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,742
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:02 pm
SAN
- SIN
3 stops35h 18m
Multiple Airlines
Sat 7/189:50 pm
SIN
- SAN
2 stops38h 17m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,764
This STARLUX Airlines deal was found by Cheapflights users on 6/10. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:21 pm
SAN
- SIN
2 stops28h 19m
STARLUX Airlines
Thu 10/292:45 pm
SIN
- SAN
2 stops24h 14m
STARLUX Airlines
Deal found 6/10![STARLUX Airlines logo]()
$1,228
This STARLUX Airlines deal was found by Cheapflights users on 6/5. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:23 pm
SAN
- SIN
2 stops29h 02m
STARLUX Airlines
Thu 11/122:45 pm
SIN
- SAN
2 stops21h 21m
STARLUX Airlines
Deal found 6/5![STARLUX Airlines logo]()
$1,424
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/37:15 am
SAN
- SIN
1 stop20h 20m
United Airlines
Tue 8/118:45 am
SIN
- SAN
1 stop19h 59m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,742
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:05 am
SAN
- SIN
3 stops31h 05m
Multiple Airlines
Mon 6/298:05 am
SIN
- SAN
2 stops26h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,779
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 7/2012:33 pm
SAN
- SIN
2 stops26h 42m
United Airlines
Wed 7/298:35 pm
SIN
- SAN
1 stop18h 56m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,747
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/2711:55 am
SAN
- SIN
1 stop27h 20m
United Airlines
Sat 8/228:45 am
SIN
- SAN
1 stop27h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,792
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 8/107:41 pm
SAN
- SIN
1 stop19h 34m
United Airlines
Fri 8/218:35 pm
SIN
- SAN
1 stop18h 54m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,792
Last-minute flights from San Diego to SingaporeDiscover last-minute flight deals from San Diego to Singapore. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Singapore. Data last updated June 10, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 6/7. 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.
Tue 6/912:30 pm
SAN
- SIN
1 stop25h 45m
Air Canada
Tue 6/237:00 am
SIN
- SAN
1 stop19h 53m
Air Canada
Deal found 6/7![Air Canada logo]()
$1,083
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Wed 6/1010:55 am
SAN
- SIN
2 stops51h 20m
Multiple Airlines
Tue 6/162:25 am
SIN
- SAN
2 stops33h 30m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,104
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Mon 6/226:55 pm
SAN
- SIN
2 stops43h 20m
Multiple Airlines
Sun 6/2812:20 am
SIN
- SAN
2 stops35h 38m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,117
This Air Canada deal was found by Cheapflights users on 6/7. 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 7/55:05 pm
SAN
- SIN
2 stops40h 40m
Air Canada
Sun 7/128:50 pm
SIN
- SAN
2 stops30h 03m
Air Canada
Deal found 6/7![Air Canada logo]()
$1,107
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:05 pm
SAN
- SIN
2 stops30h 25m
Air Canada
Thu 7/237:00 am
SIN
- SAN
2 stops41h 05m
Air Canada
Deal found 6/8![Air Canada logo]()
$1,082
This FlightHub deal was found by Cheapflights users on 6/8. 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 7/712:35 pm
SAN
- SIN
1 stop25h 40m
Air Canada
Tue 7/147:00 am
SIN
- SAN
2 stops41h 59m
Air Canada
Deal found 6/8![Air Canada logo]()
$1,080
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:05 pm
SAN
- SIN
1 stop21h 10m
Air Canada
Thu 7/167:00 am
SIN
- SAN
2 stops32h 30m
Air Canada
Deal found 6/10![Air Canada logo]()
$1,103
This Air Canada deal was found by Cheapflights users on 6/8. 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 7/125:05 pm
SAN
- SIN
2 stops28h 50m
Multiple Airlines
Thu 7/167:00 am
SIN
- SAN
1 stop19h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,111
This Air Canada deal was found by Cheapflights users on 6/9. 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 7/128:15 am
SAN
- SIN
1 stop30h 00m
Air Canada
Thu 7/167:00 am
SIN
- SAN
1 stop19h 33m
Air Canada
Deal found 6/9![Air Canada logo]()
$1,120
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 June 10, 2026.
Search for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/57:31 pm
SAN
- SIN
1 stop32h 39m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/27:31 pm
SAN
- SIN
1 stop32h 39m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/37:46 pm
SAN
- SIN
1 stop32h 24m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/144:36 pm
SAN
- SIN
2 stops33h 39m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/87:45 pm
SAN
- SIN
1 stop32h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 9/37:00 am
SAN
- SIN
1 stop21h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$502
This oojo deal was found by Cheapflights users on 6/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:25 pm
SAN
- SIN
1 stop30h 20m
Singapore Airlines
Deal found 6/5![Singapore Airlines logo]()
$513
Find 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, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,009 (Kiwi.com) |
One-way from | $462 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,258 |
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 2,558,603 searches. Data last updated June 10, 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 - SIN
SANSIN
San Diego
Mon 11/9
6:15 am-3:00 pm
2 stops40h 45m
Singapore Changi
Wed 11/11
12:25 am-3:20 pm
2 stops30h 55m
$1,188
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Thu 9/17
4:50 pm-12:50 pm
2 stops29h 00m
Singapore Changi
Mon 9/21
2:00 pm-11:44 pm
2 stops24h 44m
$1,198
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Tue 10/13
5:21 pm-12:40 pm
2 stops28h 19m
Singapore Changi
Thu 10/29
2:45 pm-11:59 pm
2 stops24h 14m
$1,228
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 11/9
4:23 pm-1:25 pm
2 stops29h 02m
Singapore Changi
Thu 11/12
2:45 pm-8:06 pm
2 stops21h 21m
$1,424
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 8/10
7:59 pm-12:35 pm
2 stops25h 36m
Singapore Changi
Thu 8/20
2:00 am-9:34 am
2 stops46h 34m
$1,537
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 7/22
6:27 pm-6:15 am
1 stop20h 48m
Singapore Changi
Wed 7/29
8:45 am-4:07 pm
1 stop22h 22m
$1,742
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 8/3
7:15 am-6:35 pm
1 stop20h 20m
Singapore Changi
Tue 8/11
8:45 am-1:44 pm
1 stop19h 59m
$1,742
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 7/20
12:33 pm-6:15 am
2 stops26h 42m
Singapore Changi
Wed 7/29
8:35 pm-12:31 am
1 stop18h 56m
$1,747
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Thu 7/2
10:02 pm-12:20 am
3 stops35h 18m
Singapore Changi
Sat 7/18
9:50 pm-9:07 pm
2 stops38h 17m
$1,764
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 6/22
8:05 am-6:10 am
3 stops31h 05m
Singapore Changi
Mon 6/29
8:05 am-7:36 pm
2 stops26h 31m
$1,779
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Diego to Singapore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Singapore in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Singapore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
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 $979). 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.
How much does it cost to fly round-trip from San Diego to Singapore?
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, 2026.
Read through reviews of airlines operating flights from San Diego to Singapore, such as Japan Airlines,Singapore Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Entertainment
7.8
Overall
8.3
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Entertainment
7.8
Overall
8.3
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Entertainment
7.8
Overall
8.3
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Entertainment
7.8
Overall
8.3
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Entertainment
7.8
Overall
8.3
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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.
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 June 10, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$829 | Average$1,124 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$893 | Average$1,132 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$894 | Average$1,048 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$979 | Average$1,132 | FlexibilityNo cancel fee | On-time69% |