$438+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Aug 22 — Aug 291
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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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 July 23, 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 July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Sun 9/62:15 am
SIN
- SAN
2 stops51h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$978
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:36 pm
SAN
- SIN
2 stops37h 54m
Multiple Airlines
Wed 9/309:05 am
SIN
- SAN
1 stop25h 32m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$982
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Tue 9/811:00 pm
SIN
- SAN
2 stops35h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$988
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Thu 8/277:00 am
SAN
- SIN
2 stops31h 15m
Multiple Airlines
Wed 9/93:25 am
SIN
- SAN
2 stops44h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,012
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Wed 9/92:00 pm
SIN
- SAN
2 stops44h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,019
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Wed 8/269:30 pm
SAN
- SIN
2 stops40h 45m
Multiple Airlines
Wed 9/93:25 am
SIN
- SAN
2 stops44h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,023
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Thu 9/1012:50 am
SIN
- SAN
2 stops33h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,027
This Justfly.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:59 pm
SAN
- SIN
2 stops58h 56m
Multiple Airlines
Sun 8/3012:55 am
SIN
- SAN
2 stops46h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,033
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/267:00 am
SAN
- SIN
1 stop21h 10m
Multiple Airlines
Tue 9/811:00 pm
SIN
- SAN
2 stops35h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,034
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 11/74:36 pm
SAN
- SIN
2 stops37h 19m
Multiple Airlines
Tue 11/179:15 am
SIN
- SAN
1 stop26h 22m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,036
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Thu 8/277:00 am
SAN
- SIN
2 stops31h 15m
Multiple Airlines
Wed 9/910:10 am
SIN
- SAN
2 stops43h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,037
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 July 23, 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 July 23, 2026.
This China Eastern deal was found by Cheapflights users on 7/22. 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.
Wed 8/196:15 am
SAN
- SIN
2 stops43h 45m
China Eastern
Wed 8/266:25 pm
SIN
- SAN
2 stops35h 45m
China Eastern
Deal found 7/22![China Eastern logo]()
$1,187
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Mon 8/171:35 pm
SAN
- SIN
1 stop19h 45m
Japan Airlines
Mon 8/248:05 am
SIN
- SAN
1 stop18h 30m
Japan Airlines
Deal found 7/18![Japan Airlines logo]()
$1,261
This Singapore Airlines deal was found by Cheapflights users on 7/18. 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 1/63:59 pm
SAN
- SIN
1 stop21h 31m
Multiple Airlines
Sun 2/79:20 am
SIN
- SAN
2 stops21h 59m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,348
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/257:15 am
SAN
- SIN
1 stop20h 20m
United Airlines
Mon 9/78:45 am
SIN
- SAN
1 stop24h 50m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,742
This Japan Airlines deal was found by Cheapflights users on 7/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:35 pm
SAN
- SIN
1 stop19h 45m
Japan Airlines
Sun 9/68:05 am
SIN
- SAN
1 stop18h 30m
Japan Airlines
Deal found 7/20![Japan Airlines logo]()
$1,364
This Japan Airlines deal was found by Cheapflights users on 7/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:35 pm
SAN
- SIN
1 stop19h 45m
Japan Airlines
Fri 9/118:05 am
SIN
- SAN
1 stop18h 30m
Japan Airlines
Deal found 7/20![Japan Airlines logo]()
$1,364
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm
SAN
- SIN
3 stops29h 15m
Multiple Airlines
Wed 9/308:10 am
SIN
- SAN
2 stops23h 02m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,552
This Singapore Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/53:00 pm
SAN
- SIN
1 stop25h 40m
Multiple Airlines
Sat 9/128:45 pm
SIN
- SAN
1 stop28h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,618
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:15 am
SAN
- SIN
1 stop22h 00m
United Airlines
Mon 11/3010:10 am
SIN
- SAN
1 stop24h 27m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,792
This Mytrip deal was found by Cheapflights users on 7/18. 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.
Mon 8/173:30 pm
SAN
- SIN
3 stops31h 20m
Multiple Airlines
Mon 8/245:00 pm
SIN
- SAN
2 stops33h 53m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,716
Last-minute flights from San Diego to SingaporeDiscover last-minute flight deals from San Diego to Singapore. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Singapore. Data last updated July 23, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 7/20. 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 8/185:00 pm
SAN
- SIN
1 stop21h 15m
Air Canada
Tue 8/257:00 am
SIN
- SAN
1 stop24h 10m
Air Canada
Deal found 7/20![Air Canada logo]()
$1,052
This Justfly.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:59 pm
SAN
- SIN
2 stops58h 56m
Multiple Airlines
Sun 8/3012:55 am
SIN
- SAN
2 stops46h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,033
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Sun 9/62:15 am
SIN
- SAN
2 stops51h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$978
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Tue 9/811:00 pm
SIN
- SAN
2 stops35h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$988
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Wed 9/92:00 pm
SIN
- SAN
2 stops44h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,019
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Thu 9/1012:50 am
SIN
- SAN
2 stops33h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,027
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:00 am
SAN
- SIN
1 stop42h 10m
Multiple Airlines
Thu 9/1011:00 pm
SIN
- SAN
2 stops48h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,044
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Wed 8/269:30 pm
SAN
- SIN
2 stops40h 45m
Multiple Airlines
Wed 9/93:25 am
SIN
- SAN
2 stops44h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,023
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/267:00 am
SAN
- SIN
1 stop21h 10m
Multiple Airlines
Tue 9/811:00 pm
SIN
- SAN
2 stops35h 37m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,034
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Thu 8/277:00 am
SAN
- SIN
2 stops31h 15m
Multiple Airlines
Wed 9/93:25 am
SIN
- SAN
2 stops44h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,012
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Thu 8/277:00 am
SAN
- SIN
2 stops31h 15m
Multiple Airlines
Wed 9/910:10 am
SIN
- SAN
2 stops43h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,037
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Thu 8/275:00 pm
SAN
- SIN
1 stop21h 15m
Air Canada
Thu 9/107:00 am
SIN
- SAN
1 stop19h 47m
Air Canada
Deal found 7/20![Air Canada logo]()
$1,062
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 July 23, 2026.
Search for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Booking.com deal was found by Cheapflights users on 7/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:50 pm
SAN
- SIN
2 stops25h 15m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$438
This Trip.com deal was found by Cheapflights users on 7/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:36 pm
SAN
- SIN
2 stops47h 04m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/127:45 pm
SAN
- SIN
2 stops26h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/109:43 pm
SAN
- SIN
3 stops56h 47m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$479
This BusinessClass deal was found by Cheapflights users on 7/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:30 pm
SAN
- SIN
2 stops25h 30m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$577
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $978 (Kiwi.com) |
One-way from | $438 (Booking.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,238 |
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 July 23, 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
Wed 8/19
6:15 am-5:00 pm
2 stops43h 45m
Singapore Changi
Wed 8/26
6:25 pm-3:10 pm
2 stops35h 45m
$1,187
Quickest round-trip
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 8/17
1:35 pm-12:20 am
1 stop19h 45m
Singapore Changi
Mon 8/24
8:05 am-11:35 am
1 stop18h 30m
$1,261
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 1/6
3:59 pm-5:30 am
1 stop21h 31m
Singapore Changi
Sun 2/7
9:20 am-3:19 pm
2 stops21h 59m
$1,348
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Tue 8/25
1:35 pm-12:20 am
1 stop19h 45m
Singapore Changi
Sun 9/6
8:05 am-11:35 am
1 stop18h 30m
$1,364
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Thu 8/27
1:35 pm-12:20 am
1 stop19h 45m
Singapore Changi
Fri 9/11
8:05 am-11:35 am
1 stop18h 30m
$1,364
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 9/16
3:30 pm-11:45 am
3 stops29h 15m
Singapore Changi
Wed 9/30
8:10 am-4:12 pm
2 stops23h 02m
$1,552
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Sat 9/5
3:00 pm-7:40 am
1 stop25h 40m
Singapore Changi
Sat 9/12
8:45 pm-10:10 am
1 stop28h 25m
$1,618
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 8/17
3:30 pm-1:50 pm
3 stops31h 20m
Singapore Changi
Mon 8/24
5:00 pm-11:53 am
2 stops33h 53m
$1,716
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Tue 8/25
7:15 am-6:35 pm
1 stop20h 20m
Singapore Changi
Mon 9/7
8:45 am-6:35 pm
1 stop24h 50m
$1,742
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Fri 11/20
6:15 am-8:15 pm
1 stop22h 00m
Singapore Changi
Mon 11/30
10:10 am-6:37 pm
1 stop24h 27m
$1,792
Showing 1-10 of 18 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 July 23, 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.
Comfort
8.2
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$829 | Average$1,078 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$893 | Average$1,132 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$894 | Average$1,134 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$979 | Average$1,155 | FlexibilityNo cancel fee | On-time69% |