$537+ Cheap flights from San Diego (SAN) to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SYD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Australia with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Diego to AustraliaExplore the most affordable flight options available from San Diego to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from San Diego to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:51 pm -
1 stop17h 34m
Mon 11/167:15 pm -
2 stops39h 26m
Deal found 9/4![Qantas Airways logo]()
$944
This lol.travel deal was found by Cheapflights users on 9/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:45 pm -
2 stops21h 50m
Sun 11/82:05 pm -
2 stops22h 12m
Deal found 9/5![Air New Zealand logo]()
$1,003
This FlightHub deal was found by Cheapflights users on 9/6. 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.
Sun 11/12:30 pm -
2 stops25h 30m
Sun 11/811:15 am -
2 stops31h 04m
Deal found 9/6![Air New Zealand logo]()
$1,017
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:45 pm -
2 stops20h 50m
Sun 12/1311:50 am -
2 stops24h 47m
Deal found 9/4![Air New Zealand logo]()
$1,019
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:30 pm -
2 stops28h 20m
Mon 11/1611:50 am -
2 stops24h 27m
Deal found 9/6![Air New Zealand logo]()
$1,020
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 am -
2 stops31h 15m
Sun 10/2511:50 am -
2 stops30h 29m
Deal found 9/4![Air New Zealand logo]()
$1,021
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/2011:19 am -
2 stops27h 26m
Tue 10/279:55 am -
2 stops25h 22m
Deal found 9/5![Air New Zealand logo]()
$1,022
This Bravofly deal was found by Cheapflights users on 9/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:45 pm -
2 stops25h 05m
Sat 12/57:25 pm -
2 stops41h 12m
Deal found 9/7![Air New Zealand logo]()
$1,026
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:26 pm -
2 stops45h 09m
Sun 11/159:55 am -
2 stops27h 42m
Deal found 9/4![Air New Zealand logo]()
$1,028
This oojo deal was found by Cheapflights users on 9/7. 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.
Mon 11/92:30 pm -
2 stops25h 05m
Mon 11/235:20 pm -
2 stops42h 57m
Deal found 9/7![Air New Zealand logo]()
$1,041
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:13 pm -
1 stop21h 17m
Sun 1/109:40 am -
1 stop22h 54m
Deal found 9/6![American Airlines logo]()
$1,094
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/292:30 pm -
2 stops23h 25m
Fri 12/412:10 pm -
2 stops26h 58m
Deal found 9/4![Air New Zealand logo]()
$1,096
Best flights from San Diego to AustraliaDiscover carefully curated flight deals from San Diego to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from San Diego to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:28 pm -
1 stop19h 02m
Fri 4/210:30 am -
1 stop16h 24m
Deal found 9/6![United Airlines logo]()
$1,047
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/272:30 pm -
2 stops23h 25m
Wed 2/178:15 am -
2 stops30h 34m
Deal found 9/5![Air New Zealand logo]()
$1,048
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:36 pm -
2 stops48h 54m
Sun 11/810:40 am -
1 stop22h 30m
Deal found 9/6![Delta logo]()
$1,210
This Air Canada deal was found by Cheapflights users on 9/7. 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 10/184:50 pm -
2 stops29h 15m
Sun 11/19:15 pm -
2 stops38h 10m
Deal found 9/7![Multiple Airlines logo]()
$1,240
This Air Canada deal was found by Cheapflights users on 9/8. 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 11/85:15 pm -
1 stop21h 30m
Thu 11/1210:45 am -
1 stop23h 40m
Deal found 9/8![Air Canada logo]()
$1,494
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:08 am -
2 stops47h 47m
Mon 12/712:25 am -
2 stops30h 12m
Deal found 9/8![Cathay Pacific logo]()
$1,495
This Qatar Airways deal was found by Cheapflights users on 9/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
2 stops44h 45m
Tue 11/310:45 pm -
2 stops36h 02m
Deal found 9/5![Qatar Airways logo]()
$2,210
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 12/2411:25 am -
1 stop26h 05m
Thu 1/217:55 am -
2 stops30h 43m
Deal found 9/5![United Airlines logo]()
$1,119
This Bravofly deal was found by Cheapflights users on 9/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:24 pm -
2 stops24h 31m
Fri 10/3012:10 pm -
2 stops23h 07m
Deal found 9/8![Air New Zealand logo]()
$1,121
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/55:18 pm -
2 stops25h 47m
Sat 2/202:50 pm -
2 stops25h 04m
Deal found 9/6![Qantas Airways logo]()
$2,489
This SmartFares deal was found by Cheapflights users on 9/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:05 am -
2 stops51h 30m
Tue 10/277:10 am -
2 stops40h 25m
Deal found 9/4![Multiple Airlines logo]()
$1,274
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 1/275:00 pm -
1 stop21h 30m
Wed 2/1712:45 pm -
1 stop24h 50m
Deal found 9/5![United Airlines logo]()
$1,165
This lol.travel deal was found by Cheapflights users on 9/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:30 pm -
2 stops26h 15m
Sat 10/317:45 am -
2 stops26h 32m
Deal found 9/6![Air New Zealand logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/112:30 pm -
1 stop27h 00m
Tue 2/912:45 pm -
1 stop24h 50m
Deal found 9/6![United Airlines logo]()
$1,165
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:00 am -
1 stop27h 00m
Wed 2/310:10 am -
1 stop27h 45m
Deal found 9/4![Delta logo]()
$1,410
This oojo deal was found by Cheapflights users on 9/8. 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 9/295:15 pm -
1 stop32h 35m
Tue 10/279:40 pm -
1 stop26h 55m
Deal found 9/8![Multiple Airlines logo]()
$1,334
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:29 pm -
2 stops60h 26m
Tue 12/812:25 am -
2 stops29h 29m
Deal found 9/8![Cathay Pacific logo]()
$1,502
This Air Canada deal was found by Cheapflights users on 9/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:15 pm -
2 stops35h 45m
Wed 11/46:10 am -
2 stops28h 45m
Deal found 9/4![Air Canada logo]()
$1,535
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2112:40 pm -
1 stop26h 35m
Wed 10/2811:45 am -
1 stop20h 02m
Deal found 9/8![United Airlines logo]()
$1,165
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:53 pm -
1 stop17h 57m
Sat 10/1710:15 am -
1 stop18h 02m
Deal found 9/7![Delta logo]()
$1,461
This SmartFares deal was found by Cheapflights users on 9/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:50 am -
2 stops32h 00m
Wed 10/2812:25 am -
2 stops31h 45m
Deal found 9/8![Multiple Airlines logo]()
$1,389
This Singapore Airlines deal was found by Cheapflights users on 9/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:33 pm -
2 stops33h 02m
Tue 11/31:50 pm -
3 stops46h 35m
Deal found 9/4![Singapore Airlines logo]()
$3,388
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:08 am -
2 stops47h 47m
Sun 12/68:30 am -
2 stops45h 24m
Deal found 9/8![Cathay Pacific logo]()
$1,545
This Air Canada deal was found by Cheapflights users on 9/7. 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 2/287:05 am -
2 stops35h 35m
Thu 3/46:00 am -
2 stops29h 59m
Deal found 9/7![Air Canada logo]()
$1,590
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/33:59 pm -
1 stop21h 01m
Sat 2/610:10 am -
1 stop19h 20m
Deal found 9/6![Delta logo]()
$1,465
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/2312:40 pm -
1 stop26h 35m
Fri 10/3010:30 am -
1 stop19h 01m
Deal found 9/8![United Airlines logo]()
$1,265
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:59 pm -
2 stops35h 56m
Mon 12/78:30 am -
2 stops41h 34m
Deal found 9/8![Cathay Pacific logo]()
$1,545
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/111:00 am -
3 stops38h 20m
Sat 3/132:40 pm -
3 stops44h 19m
Deal found 9/7![Air New Zealand logo]()
$1,602
This Orbitz deal was found by Cheapflights users on 9/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/274:16 pm -
2 stops35h 59m
Wed 2/178:55 pm -
2 stops35h 09m
Deal found 9/5![Multiple Airlines logo]()
$1,460
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:10 am -
2 stops46h 10m
Wed 11/1112:50 am -
2 stops35h 57m
Deal found 9/8![Cathay Pacific logo]()
$1,572
Last-minute flights from San Diego to AustraliaDiscover last-minute flight deals from San Diego to Australia. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Australia. Data last updated September 9, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:00 pm -
1 stop31h 50m
Tue 10/208:45 pm -
1 stop17h 54m
Deal found 9/4![Alaska Airlines logo]()
$1,084
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 am -
2 stops31h 15m
Sun 10/2511:50 am -
2 stops30h 29m
Deal found 9/4![Air New Zealand logo]()
$1,021
This Flighttix deal was found by Cheapflights users on 9/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 am -
2 stops31h 15m
Sun 11/12:05 pm -
2 stops22h 12m
Deal found 9/4![Air New Zealand logo]()
$1,048
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/2011:19 am -
2 stops27h 26m
Tue 10/279:55 am -
2 stops25h 22m
Deal found 9/5![Air New Zealand logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2112:40 pm -
1 stop26h 35m
Wed 10/2811:45 am -
1 stop20h 02m
Deal found 9/8![United Airlines logo]()
$1,165
This Bravofly deal was found by Cheapflights users on 9/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:24 pm -
2 stops24h 31m
Fri 10/3012:10 pm -
2 stops23h 07m
Deal found 9/8![Air New Zealand logo]()
$1,121
This lol.travel deal was found by Cheapflights users on 9/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:45 pm -
2 stops21h 50m
Sun 11/82:05 pm -
2 stops22h 12m
Deal found 9/5![Air New Zealand logo]()
$1,003
This lol.travel deal was found by Cheapflights users on 9/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:30 pm -
2 stops26h 15m
Sat 10/317:45 am -
2 stops26h 32m
Deal found 9/6![Air New Zealand logo]()
$1,169
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:30 pm -
2 stops24h 05m
Sat 11/72:05 pm -
2 stops25h 19m
Deal found 9/6![Air New Zealand logo]()
$1,067
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:51 pm -
1 stop17h 34m
Mon 11/167:15 pm -
2 stops39h 26m
Deal found 9/4![Qantas Airways logo]()
$944
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:30 pm -
2 stops28h 20m
Mon 11/1611:50 am -
2 stops24h 27m
Deal found 9/6![Air New Zealand logo]()
$1,020
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:51 pm -
1 stop17h 34m
Thu 11/57:15 pm -
2 stops39h 26m
Deal found 9/5![Qantas Airways logo]()
$1,045
One-way flights from San Diego to AustraliaSearch for one-way flight options from San Diego to Australia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from San Diego to Australia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Qantas Airways deal was found by Cheapflights users on 9/4. 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.
Fri 12/41:05 pm -
2 stops22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:00 pm -
1 stop23h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$546
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:45 pm -
2 stops32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![ANA logo]()
$548
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2711:00 am -
2 stops38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![ANA logo]()
$559
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:11 pm -
2 stops43h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 10/2912:39 pm -
2 stops24h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 10/211:10 pm -
2 stops24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:53 am -
2 stops52h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/236:59 pm -
2 stops40h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$583
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:35 pm -
1 stop31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Wed 12/26:15 am -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$586
Find flight deals from San Diego to Australia
Keep the following information in mind while searching for San Diego to Australia flight deals. Data was last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $944 (Justfly.com) |
One-way from | $537 (Qantas Airways) |
Popular in | January |
Cheapest in | April |
Average price | $1,304 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from San Diego to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Mon 12/7
3:00 pm-8:30 am
1 stop23h 30m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$546
San DiegoSydney
SAN San Diego - SYD Sydney Kingsford Smith
SANSYD
San Diego
Sat 2/27
11:00 am-8:15 pm
2 stops38h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$559
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Thu 12/3
7:11 pm-8:30 am
2 stops43h 19m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$565
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Thu 10/29
12:39 pm-6:30 am
2 stops24h 51m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$567
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Sun 12/6
9:53 am-8:30 am
2 stops52h 37m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$570
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Sat 12/5
6:15 am-5:50 am
2 stops29h 35m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$586
San DiegoMelbourne
SAN San Diego - MEL Melbourne
SANMEL
San Diego
Mon 10/19
9:57 am-6:45 am
2 stops26h 48m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$595
San DiegoMelbourne
SAN San Diego - MEL Melbourne
SANMEL
San Diego
Mon 11/16
4:45 pm-9:30 am
1 stop21h 45m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$607
San DiegoMelbourne
SAN San Diego - MEL Melbourne
SANMEL
San Diego
Fri 10/16
4:00 pm-6:45 am
2 stops44h 45m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$616
San DiegoBrisbane
SAN San Diego - BNE Brisbane
SANBNE
San Diego
Wed 12/2
7:59 pm-8:30 am
1 stop18h 31m
Brisbane
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$626
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from San Diego to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from San Diego with our price prediction graph.
SAN-BNE
SAN-SYD
SAN-MEL
SAN-OOL
SAN-AVV
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 Australia
SAN-AU0
SAN-BNE
SAN-SYD
SAN-MEL
SAN-OOL
What is the cheapest month to book a flight from San Diego to Australia?
Currently, April is the cheapest month in which you can book a flight from San Diego to Australia (average of $997). Flying from San Diego to Australia in January is currently the most expensive (average of $1,352). 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 far ahead should I book a flight from San Diego to Australia?
The best time to book flights from San Diego to Australia is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated September 9, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andUnited Airlines from San Diego to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.4
Crew
8.5
Entertainment
7.4
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Food
7.4
Crew
8.5
Entertainment
7.4
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Food
7.4
Crew
8.5
Entertainment
7.4
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Food
7.4
Crew
8.5
Entertainment
7.4
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Comfort
7.9
Food
7.4
Crew
8.5
Entertainment
7.4
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Related info for your journey
Find useful and relevant information for your journey from San Diego to Australia. 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 Australia
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Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Australia by cabin class
Find flights from San Diego to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Australia flights
Browse other San Diego and Australia flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Australia flights
Consider these flights traveling from San Diego to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from San Diego to Australia
Discover the top 4 airlines that operate flights from San Diego to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$737 | Average$1,056 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$929 | Average$1,218 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$951 | Average$1,331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,091 | Average$1,145 | FlexibilityNo cancel fee | On-time78% |