$587+ Cheap flights from Australia to San Diego (SAN)
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SAN
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Australia to San Diego 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 Australia to San Diego
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Cheapest flights from Australia to San DiegoExplore the most affordable flight options available from Australia to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Australia to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 5/2310:55 am
MEL
- SAN
2 stops25h 56m
United Airlines
Sat 6/1312:33 pm
SAN
- MEL
2 stops26h 42m
United Airlines
Deal found 5/5![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:55 am
MEL
- SAN
2 stops25h 56m
United Airlines
Mon 6/1511:55 am
SAN
- MEL
2 stops26h 35m
United Airlines
Deal found 5/4![United Airlines logo]()
$974
This TravelUp deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:55 am
MEL
- SAN
2 stops25h 56m
Lufthansa
Fri 6/1911:44 am
SAN
- MEL
2 stops26h 46m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$985
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:40 am
BNE
- SAN
2 stops26h 06m
Delta
Mon 11/93:59 pm
SAN
- BNE
1 stop22h 21m
Delta
Deal found 5/3![Delta logo]()
$1,063
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:10 am
SYD
- SAN
2 stops23h 33m
American Airlines
Mon 6/154:23 pm
SAN
- SYD
2 stops21h 42m
American Airlines
Deal found 5/1![American Airlines logo]()
$1,097
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:15 am
SYD
- SAN
1 stop25h 48m
Delta
Tue 6/23:15 pm
SAN
- SYD
1 stop22h 35m
Delta
Deal found 5/2![Delta logo]()
$1,121
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Thu 6/46:00 am
SYD
- SAN
2 stops22h 50m
Multiple Airlines
Thu 6/1112:30 pm
SAN
- SYD
1 stop25h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,125
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Thu 5/217:00 am
SYD
- SAN
2 stops30h 55m
Air Canada
Mon 5/258:10 am
SAN
- SYD
1 stop30h 10m
Air Canada
Deal found 4/30![Air Canada logo]()
$1,133
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:10 am
SYD
- SAN
2 stops23h 17m
American Airlines
Thu 6/1112:46 pm
SAN
- SYD
2 stops25h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$1,159
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:15 am
SYD
- SAN
1 stop31h 00m
Delta
Thu 6/1110:50 am
SAN
- SYD
1 stop27h 00m
Delta
Deal found 5/1![Delta logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:20 am
SYD
- SAN
1 stop23h 04m
United Airlines
Sun 6/218:32 pm
SAN
- SYD
1 stop17h 28m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,177
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
MEL
- SAN
2 stops25h 45m
Delta
Wed 6/33:15 pm
SAN
- MEL
1 stop23h 35m
Delta
Deal found 5/1![Delta logo]()
$1,190
Best flights from Australia to San DiegoDiscover carefully curated flight deals from Australia to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Australia to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 5/2310:55 am
MEL
- SAN
2 stops29h 59m
United Airlines
Sat 6/136:27 pm
SAN
- MEL
1 stop20h 48m
United Airlines
Deal found 5/5![United Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:40 am
BNE
- SAN
2 stops26h 06m
Delta
Mon 11/99:45 am
SAN
- BNE
2 stops28h 35m
Delta
Deal found 5/3![Delta logo]()
$1,063
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:45 pm
PER
- SAN
2 stops37h 54m
American Airlines
Mon 6/110:57 am
SAN
- PER
2 stops33h 18m
American Airlines
Deal found 5/5![American Airlines logo]()
$1,532
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:45 pm
SYD
- SAN
1 stop17h 22m
Multiple Airlines
Thu 6/256:47 pm
SAN
- SYD
2 stops31h 03m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,603
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:15 am
SYD
- SAN
1 stop31h 00m
Delta
Thu 6/1110:50 am
SAN
- SYD
1 stop27h 00m
Delta
Deal found 5/1![Delta logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:20 am
SYD
- SAN
1 stop23h 04m
United Airlines
Sun 6/218:32 pm
SAN
- SYD
1 stop17h 28m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,177
This Qantas Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:10 am
PER
- SAN
3 stops26h 57m
Qantas Airways
Sun 8/303:40 pm
SAN
- PER
2 stops28h 40m
Qantas Airways
Deal found 5/4![Qantas Airways logo]()
$2,417
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
MEL
- SAN
2 stops22h 56m
Delta
Wed 6/31:30 pm
SAN
- MEL
2 stops25h 20m
Delta
Deal found 5/1![Delta logo]()
$1,190
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:15 am
SYD
- SAN
1 stop25h 48m
Delta
Sun 6/710:50 am
SAN
- SYD
1 stop27h 00m
Delta
Deal found 5/1![Delta logo]()
$1,316
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:45 pm
SYD
- SAN
1 stop26h 47m
Multiple Airlines
Tue 6/2311:07 am
SAN
- SYD
2 stops38h 43m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,610
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:15 am
SYD
- SAN
1 stop18h 04m
Delta
Mon 6/81:25 pm
SAN
- SYD
2 stops24h 25m
Delta
Deal found 5/1![Delta logo]()
$1,316
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:45 pm
PER
- SAN
2 stops38h 04m
United Airlines
Mon 6/18:32 pm
SAN
- PER
2 stops24h 08m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,637
This Ovago deal was found by Cheapflights users on 5/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:05 am
PER
- SAN
2 stops30h 02m
Multiple Airlines
Sun 8/305:15 pm
SAN
- PER
2 stops58h 55m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,669
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:30 am
MEL
- SAN
2 stops23h 37m
United Airlines
Fri 7/318:32 pm
SAN
- MEL
1 stop17h 58m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,754
This Qantas Airways deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:35 pm
BNE
- SAN
1 stop20h 19m
Multiple Airlines
Wed 7/11:30 pm
SAN
- BNE
2 stops22h 30m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,807
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:15 am
SYD
- SAN
1 stop18h 04m
Delta
Sat 6/611:01 am
SAN
- SYD
1 stop26h 49m
Delta
Deal found 5/1![Delta logo]()
$1,522
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:05 am
PER
- SAN
2 stops27h 02m
Multiple Airlines
Fri 6/265:16 pm
SAN
- PER
2 stops58h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,844
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:15 am
SYD
- SAN
2 stops31h 28m
Delta
Thu 5/216:15 am
SAN
- SYD
2 stops31h 35m
Delta
Deal found 5/3![Delta logo]()
$1,591
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:30 am
BNE
- SAN
1 stop20h 38m
United Airlines
Wed 6/2410:55 am
SAN
- BNE
2 stops26h 35m
United Airlines
Deal found 5/4![United Airlines logo]()
$2,016
This Qantas Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:25 pm
BNE
- SAN
2 stops22h 26m
Multiple Airlines
Fri 7/248:32 pm
SAN
- BNE
2 stops21h 58m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$2,063
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:15 am
SYD
- SAN
1 stop31h 25m
Delta
Wed 6/247:56 pm
SAN
- SYD
1 stop17h 54m
Delta
Deal found 5/3![Delta logo]()
$1,761
This Qantas Airways deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:25 pm
BNE
- SAN
2 stops23h 30m
Multiple Airlines
Tue 6/301:30 pm
SAN
- BNE
3 stops29h 00m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$2,213
This Qantas Airways deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:30 am
PER
- SAN
2 stops24h 17m
Multiple Airlines
Mon 6/13:17 pm
SAN
- PER
3 stops28h 58m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$2,344
Last-minute flights from Australia to San DiegoDiscover last-minute flight deals from Australia to San Diego. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to San Diego. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:15 am
SYD
- SAN
1 stop25h 48m
Delta
Tue 6/23:15 pm
SAN
- SYD
1 stop22h 35m
Delta
Deal found 5/2![Delta logo]()
$1,121
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Thu 5/217:00 am
SYD
- SAN
2 stops30h 55m
Air Canada
Mon 5/258:10 am
SAN
- SYD
1 stop30h 10m
Air Canada
Deal found 4/30![Air Canada logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 5/2310:55 am
MEL
- SAN
1 stop22h 12m
United Airlines
Sat 6/134:09 pm
SAN
- MEL
1 stop23h 06m
United Airlines
Deal found 5/5![United Airlines logo]()
$971
This TravelUp deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:55 am
MEL
- SAN
2 stops25h 56m
Lufthansa
Fri 6/1911:44 am
SAN
- MEL
2 stops26h 46m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$985
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
MEL
- SAN
2 stops25h 45m
Delta
Wed 6/33:15 pm
SAN
- MEL
1 stop23h 35m
Delta
Deal found 5/1![Delta logo]()
$1,190
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Thu 6/46:00 am
SYD
- SAN
2 stops22h 50m
Multiple Airlines
Thu 6/1112:30 pm
SAN
- SYD
1 stop25h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,125
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:10 am
SYD
- SAN
2 stops23h 17m
American Airlines
Thu 6/1112:46 pm
SAN
- SYD
2 stops25h 19m
American Airlines
Deal found 5/1![American Airlines logo]()
$1,159
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:15 am
SYD
- SAN
1 stop31h 00m
Delta
Thu 6/1110:50 am
SAN
- SYD
1 stop27h 00m
Delta
Deal found 5/1![Delta logo]()
$1,165
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 6/58:45 pm
SYD
- SAN
1 stop17h 10m
Multiple Airlines
Sun 6/79:03 pm
SAN
- SYD
2 stops28h 47m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:20 am
SYD
- SAN
1 stop23h 04m
United Airlines
Sun 6/218:32 pm
SAN
- SYD
1 stop17h 28m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,177
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:55 am
MEL
- SAN
2 stops25h 56m
United Airlines
Mon 6/1511:55 am
SAN
- MEL
2 stops26h 35m
United Airlines
Deal found 5/4![United Airlines logo]()
$974
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:10 am
SYD
- SAN
2 stops23h 33m
American Airlines
Mon 6/154:23 pm
SAN
- SYD
2 stops21h 42m
American Airlines
Deal found 5/1![American Airlines logo]()
$1,097
One-way flights from Australia to San DiegoSearch for one-way flight options from Australia to San Diego. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Australia to San Diego. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This KAYAK deal was found by Cheapflights users on 5/1. 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.
Wed 5/209:10 am
SYD
- SAN
2 stops25h 55m
Qantas Airways
Deal found 5/1![Qantas Airways logo]()
$587
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:10 am
SYD
- SAN
2 stops29h 12m
American Airlines
Deal found 5/1![American Airlines logo]()
$588
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:15 am
SYD
- SAN
1 stop18h 04m
Delta
Deal found 5/1![Delta logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:15 pm
SYD
- SAN
2 stops22h 52m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:00 pm
SYD
- SAN
2 stops23h 40m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:50 pm
MEL
- SAN
3 stops43h 59m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:10 pm
BNE
- SAN
2 stops23h 55m
American Airlines
Deal found 5/1![American Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 5/1. 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 10/2610:40 am
BNE
- SAN
1 stop16h 18m
United Airlines
Deal found 5/1![United Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:30 pm
MEL
- SAN
3 stops41h 09m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$682
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:35 am
BNE
- SAN
3 stops33h 23m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:30 pm
SYD
- SAN
3 stops44h 28m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$684
This KAYAK deal was found by Cheapflights users on 5/1. 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.
Tue 10/2712:00 pm
MEL
- SAN
1 stop21h 40m
Qantas Airways
Deal found 5/1![Qantas Airways logo]()
$719
Find flight deals from Australia to San Diego
Keep the following information in mind while searching for Australia to San Diego flight deals. Data was last updated May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $971 (United Airlines) |
One-way from | $587 (KAYAK) |
Popular in | December |
Cheapest in | September |
Average price | $959 |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to San Diego 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 May 5, 2026.
Use the filters below to find and compare flights from Australia to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MelbourneSan Diego
MEL - SAN
MELSAN
Melbourne
Sat 5/23
10:55 am-11:54 pm
2 stops29h 59m
San Diego
Sat 6/13
6:27 pm-8:15 am
1 stop20h 48m
$971
BrisbaneSan Diego
BNE - SAN
BNESAN
Brisbane
Wed 10/28
9:40 am-6:46 pm
2 stops26h 06m
San Diego
Mon 11/9
9:45 am-8:20 am
2 stops28h 35m
$1,063
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Thu 6/4
9:15 am-11:15 pm
1 stop31h 00m
San Diego
Thu 6/11
10:50 am-6:50 am
1 stop27h 00m
$1,165
Quickest round-trip
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Sun 6/7
10:20 am-4:24 pm
1 stop23h 04m
San Diego
Sun 6/21
8:32 pm-7:00 am
1 stop17h 28m
$1,177
MelbourneSan Diego
MEL - SAN
MELSAN
Melbourne
Fri 5/29
10:00 am-3:56 pm
2 stops22h 56m
San Diego
Wed 6/3
1:30 pm-7:50 am
2 stops25h 20m
$1,190
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Fri 6/5
9:15 am-6:03 pm
1 stop25h 48m
San Diego
Sun 6/7
10:50 am-6:50 am
1 stop27h 00m
$1,316
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Fri 6/5
9:15 am-10:19 am
1 stop18h 04m
San Diego
Mon 6/8
1:25 pm-6:50 am
2 stops24h 25m
$1,316
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Fri 6/5
9:15 am-10:19 am
1 stop18h 04m
San Diego
Sat 6/6
11:01 am-6:50 am
1 stop26h 49m
$1,522
PerthSan Diego
PER - SAN
PERSAN
Perth
Sun 5/24
11:45 pm-10:39 pm
2 stops37h 54m
San Diego
Mon 6/1
10:57 am-11:15 am
2 stops33h 18m
$1,532
SydneySan Diego
SYD - SAN
SYDSAN
Sydney Kingsford Smith
Mon 5/18
9:15 am-11:43 pm
2 stops31h 28m
San Diego
Thu 5/21
6:15 am-6:50 am
2 stops31h 35m
$1,591
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Australia to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Australia with our price prediction graph.
MEL-SAN
BNE-SAN
PER-SAN
SYD-SAN
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 Australia to San Diego
AU0-SAN
MEL-SAN
BNE-SAN
PER-SAN
SYD-SAN
How far ahead should I book a flight from Australia to San Diego?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Australia to San Diego?
Currently, October is the cheapest month in which you can book a flight from Australia to San Diego (average of $455). Flying from Australia to San Diego in July is currently the most expensive (average of $780). 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 San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated May 5, 2026.
See what other customers who have flown with Delta and United Airlines from Australia to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Australia to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Australia and San Diego flights
Browse other Australia and San Diego flight options. Last updated on May 5, 2026.
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Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Australia to San Diego flights
Consider these flights traveling from Australia to San Diego.
Top 2 airlines flying from Australia to San Diego
Discover the top 2 airlines that operate flights from Australia to San Diego. 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$834 | Average$1,243 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$834 | Average$1,081 | FlexibilityNo cancel fee | On-timeN/A |