$427+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SIN
Apr 10 — Apr 171
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 March 11, 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 March 11, 2026.
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:15 am
SAN
- SIN
2 stops25h 30m
Multiple Airlines
Tue 5/127:20 am
SIN
- SAN
2 stops24h 08m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$897
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:40 am
SAN
- SIN
2 stops30h 50m
Cathay Pacific
Tue 4/2812:45 pm
SIN
- SAN
2 stops35h 10m
Cathay Pacific
Deal found 3/8![Cathay Pacific logo]()
$917
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 am
SAN
- SIN
2 stops30h 15m
Cathay Pacific
Sun 5/101:45 am
SIN
- SAN
2 stops29h 43m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$946
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:40 am
SAN
- SIN
2 stops30h 50m
Cathay Pacific
Sat 5/98:05 pm
SIN
- SAN
2 stops35h 23m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$967
This HIS deal was found by Cheapflights users on 3/11. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:15 am
SAN
- SIN
2 stops25h 30m
Multiple Airlines
Sat 5/28:05 pm
SIN
- SAN
2 stops27h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$977
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 am
SAN
- SIN
1 stop30h 00m
Air Canada
Tue 5/127:00 am
SIN
- SAN
1 stop19h 50m
Air Canada
Deal found 3/8![Air Canada logo]()
$981
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/229:12 pm
SAN
- SIN
1 stop30h 58m
Multiple Airlines
Wed 4/292:00 pm
SIN
- SAN
2 stops36h 40m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,002
This Expedia deal was found by Cheapflights users on 3/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:45 pm
SAN
- SIN
1 stop25h 30m
Air Canada
Sat 5/97:00 am
SIN
- SAN
1 stop28h 50m
Air Canada
Deal found 3/7![Air Canada logo]()
$1,003
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:15 am
SAN
- SIN
2 stops30h 10m
Multiple Airlines
Wed 5/136:25 pm
SIN
- SAN
2 stops35h 32m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,012
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:12 pm
SAN
- SIN
2 stops36h 23m
China Airlines
Wed 5/61:45 pm
SIN
- SAN
2 stops34h 10m
China Airlines
Deal found 3/8![China Airlines logo]()
$1,021
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 am
SAN
- SIN
2 stops36h 30m
Cathay Pacific
Wed 5/137:20 am
SIN
- SAN
2 stops23h 45m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$1,023
This Gurufare deal was found by Cheapflights users on 3/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:40 am
SAN
- SIN
2 stops30h 45m
Multiple Airlines
Mon 4/2711:10 pm
SIN
- SAN
2 stops30h 40m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,024
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 March 11, 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 March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:40 pm
SAN
- SIN
1 stop20h 05m
United Airlines
Mon 4/138:35 pm
SIN
- SAN
1 stop28h 19m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,126
This Etihad Airways deal was found by Cheapflights users on 3/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:15 pm
SAN
- SIN
2 stops45h 25m
Multiple Airlines
Fri 5/19:00 pm
SIN
- SAN
2 stops32h 02m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$1,143
This Korean Air deal was found by Cheapflights users on 3/6. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 am
SAN
- SIN
2 stops25h 55m
Korean Air
Wed 5/137:30 am
SIN
- SAN
2 stops25h 33m
Korean Air
Deal found 3/6![Korean Air logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:45 am
SAN
- SIN
1 stop21h 30m
United Airlines
Thu 4/29:00 am
SIN
- SAN
2 stops29h 59m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,131
This Etihad Airways deal was found by Cheapflights users on 3/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:25 pm
SAN
- SIN
2 stops46h 15m
Multiple Airlines
Wed 4/159:00 pm
SIN
- SAN
2 stops38h 43m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/86:36 am
SAN
- SIN
1 stop20h 59m
United Airlines
Wed 4/159:00 am
SIN
- SAN
1 stop26h 39m
United Airlines
Deal found 3/11![United Airlines logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/294:21 pm
SAN
- SIN
1 stop35h 14m
United Airlines
Sat 4/49:00 am
SIN
- SAN
2 stops39h 16m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,288
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:30 pm
SAN
- SIN
2 stops34h 20m
Multiple Airlines
Sat 6/136:20 am
SIN
- SAN
3 stops29h 30m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,490
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/41:20 pm
SAN
- SIN
1 stop38h 15m
United Airlines
Fri 4/109:00 am
SIN
- SAN
2 stops39h 16m
United Airlines
Deal found 3/9![United Airlines logo]()
$1,338
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:50 pm
SAN
- SIN
2 stops32h 25m
United Airlines
Fri 4/39:00 am
SIN
- SAN
1 stop30h 29m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,496
Last-minute flights from San Diego to SingaporeDiscover last-minute flight deals from San Diego to Singapore. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Singapore. Data last updated March 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:40 am
SAN
- SIN
2 stops30h 50m
Cathay Pacific
Sat 5/98:05 pm
SIN
- SAN
2 stops35h 23m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$967
This Expedia deal was found by Cheapflights users on 3/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:45 pm
SAN
- SIN
1 stop25h 30m
Air Canada
Sat 5/97:00 am
SIN
- SAN
1 stop28h 50m
Air Canada
Deal found 3/7![Air Canada logo]()
$1,003
This Gurufare deal was found by Cheapflights users on 3/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:40 am
SAN
- SIN
2 stops30h 45m
Multiple Airlines
Mon 4/2711:10 pm
SIN
- SAN
2 stops30h 40m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,024
This Gurufare deal was found by Cheapflights users on 3/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:40 am
SAN
- SIN
2 stops30h 45m
Multiple Airlines
Tue 4/286:25 pm
SIN
- SAN
2 stops39h 34m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,025
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:40 am
SAN
- SIN
2 stops30h 50m
Cathay Pacific
Tue 4/2812:45 pm
SIN
- SAN
2 stops35h 10m
Cathay Pacific
Deal found 3/8![Cathay Pacific logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/229:12 pm
SAN
- SIN
1 stop30h 58m
Multiple Airlines
Wed 4/292:00 pm
SIN
- SAN
2 stops36h 40m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,002
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/229:12 pm
SAN
- SIN
1 stop30h 58m
Multiple Airlines
Mon 4/2712:30 am
SIN
- SAN
2 stops30h 46m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,035
This oojo deal was found by Cheapflights users on 3/10. 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.
Wed 4/229:12 pm
SAN
- SIN
2 stops36h 23m
China Airlines
Tue 4/281:45 pm
SIN
- SAN
2 stops34h 10m
China Airlines
Deal found 3/10![China Airlines logo]()
$1,043
This HIS deal was found by Cheapflights users on 3/11. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:15 am
SAN
- SIN
2 stops25h 30m
Multiple Airlines
Sat 5/28:05 pm
SIN
- SAN
2 stops27h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$977
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:12 pm
SAN
- SIN
2 stops36h 23m
China Airlines
Wed 5/61:45 pm
SIN
- SAN
2 stops34h 10m
China Airlines
Deal found 3/8![China Airlines logo]()
$1,021
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 March 11, 2026.
Search for one-way flight options from San Diego to Singapore. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:59 pm
SAN
- SIN
2 stops36h 46m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:19 am
SAN
- SIN
2 stops45h 11m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/72:28 pm
SAN
- SIN
3 stops40h 02m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:35 pm
SAN
- SIN
2 stops38h 55m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/86:15 am
SAN
- SIN
3 stops39h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$487
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $897 (BusinessClass) |
One-way from | $427 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,152 |
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 March 11, 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 4/6
7:40 pm-6:45 am
1 stop20h 05m
Singapore Changi
Mon 4/13
8:35 pm-9:54 am
1 stop28h 19m
$1,126
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 3/25
7:45 am-8:15 pm
1 stop21h 30m
Singapore Changi
Thu 4/2
9:00 am-11:59 pm
2 stops29h 59m
$1,131
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Fri 4/24
9:15 pm-9:40 am
2 stops45h 25m
Singapore Changi
Fri 5/1
9:00 pm-2:02 pm
2 stops32h 02m
$1,143
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 4/8
8:25 pm-9:40 am
2 stops46h 15m
Singapore Changi
Wed 4/15
9:00 pm-8:43 pm
2 stops38h 43m
$1,151
Quickest round-trip
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Wed 4/8
6:36 am-6:35 pm
1 stop20h 59m
Singapore Changi
Wed 4/15
9:00 am-8:39 pm
1 stop26h 39m
$1,176
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Sun 3/29
4:21 pm-6:35 pm
1 stop35h 14m
Singapore Changi
Sat 4/4
9:00 am-9:16 am
2 stops39h 16m
$1,288
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Fri 5/8
7:00 am-11:55 pm
2 stops25h 55m
Singapore Changi
Wed 5/13
7:30 am-6:03 pm
2 stops25h 33m
$1,295
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Sat 4/4
1:20 pm-6:35 pm
1 stop38h 15m
Singapore Changi
Fri 4/10
9:00 am-9:16 am
2 stops39h 16m
$1,338
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Mon 6/1
12:30 pm-1:50 pm
2 stops34h 20m
Singapore Changi
Sat 6/13
6:20 am-8:50 pm
3 stops29h 30m
$1,490
San DiegoSingapore
SAN - SIN
SANSIN
San Diego
Sun 3/22
8:50 pm-8:15 pm
2 stops32h 25m
Singapore Changi
Fri 4/3
9:00 am-12:29 am
1 stop30h 29m
$1,496
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, March is the cheapest month in which you can book a flight from San Diego to Singapore (average of $642). Flying from San Diego to Singapore in June is currently the most expensive (average of $981). 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 March 11, 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.
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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San Diego and Singapore flights
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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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$829 | Average$984 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$831 | Average$1,120 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$893 | Average$1,127 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$992 | Average$1,174 | FlexibilityNo cancel fee | On-time69% |