$680+ Cheap flights from Perth (PER) 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAN
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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Find cheap flights from Perth to San Diego 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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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 Perth to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Perth to San DiegoExplore the most affordable flight options available from Perth to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
Explore the most affordable flight options available from Perth to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:40 pm
PER
- SAN
2 stops32h 30m
Multiple Airlines
Sun 8/305:00 pm
SAN
- PER
2 stops28h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,079
This Air Canada deal was found by Cheapflights users on 7/28. 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 11/1910:30 pm
PER
- SAN
2 stops35h 29m
Air Canada
Mon 11/237:05 am
SAN
- PER
2 stops46h 30m
Air Canada
Deal found 7/28![Air Canada logo]()
$1,084
This FlightHub deal was found by Cheapflights users on 7/28. 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 8/1610:40 pm
PER
- SAN
2 stops32h 30m
Air Canada
Sun 8/3012:35 pm
SAN
- PER
2 stops33h 20m
Air Canada
Deal found 7/28![Air Canada logo]()
$1,086
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:30 pm
PER
- SAN
2 stops30h 35m
Air Canada
Sat 11/72:00 pm
SAN
- PER
2 stops38h 10m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,184
This Qantas Airways deal was found by Cheapflights users on 7/29. 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.
Thu 9/1010:30 am
PER
- SAN
3 stops26h 05m
Multiple Airlines
Thu 10/81:10 pm
SAN
- PER
3 stops32h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,225
This Qantas Airways deal was found by Cheapflights users on 7/27. 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.
Thu 9/1010:30 am
PER
- SAN
3 stops27h 29m
Multiple Airlines
Thu 9/173:43 pm
SAN
- PER
3 stops30h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,236
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 pm
PER
- SAN
2 stops37h 32m
Multiple Airlines
Sun 9/204:55 pm
SAN
- PER
2 stops38h 55m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,279
This SmartFares deal was found by Cheapflights users on 7/28. 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 12/2411:20 am
PER
- SAN
2 stops24h 53m
Multiple Airlines
Thu 1/288:25 am
SAN
- PER
2 stops56h 55m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,356
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:20 pm
PER
- SAN
3 stops36h 15m
Virgin Australia
Sun 9/205:00 pm
SAN
- PER
2 stops28h 30m
Virgin Australia
Deal found 7/29![Virgin Australia logo]()
$1,417
Best flights from Perth to San DiegoDiscover carefully curated flight deals from Perth to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
Discover carefully curated flight deals from Perth to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:40 pm
PER
- SAN
2 stops32h 30m
Multiple Airlines
Sun 8/305:00 pm
SAN
- PER
2 stops28h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,079
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:30 pm
PER
- SAN
2 stops30h 35m
Air Canada
Sat 11/72:00 pm
SAN
- PER
2 stops38h 10m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,184
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/93:30 pm
PER
- SAN
2 stops35h 05m
United Airlines
Thu 10/87:30 am
SAN
- PER
2 stops40h 10m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,448
This Qantas Airways deal was found by Cheapflights users on 7/27. 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.
Thu 9/1010:30 am
PER
- SAN
3 stops27h 29m
Multiple Airlines
Thu 9/173:43 pm
SAN
- PER
3 stops30h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/1611:45 pm
PER
- SAN
2 stops36h 00m
United Airlines
Sun 8/301:24 pm
SAN
- PER
2 stops33h 41m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,532
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/239:05 am
PER
- SAN
2 stops45h 55m
Multiple Airlines
Sun 8/309:00 am
SAN
- PER
2 stops69h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,525
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 9/113:30 pm
PER
- SAN
2 stops35h 17m
Air Canada
Fri 10/912:35 pm
SAN
- PER
2 stops41h 05m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,678
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 9/113:30 pm
PER
- SAN
2 stops35h 17m
Air Canada
Thu 10/84:55 pm
SAN
- PER
2 stops30h 50m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,751
This Qantas Airways deal was found by Cheapflights users on 7/29. 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.
Thu 9/1010:30 am
PER
- SAN
2 stops21h 56m
Multiple Airlines
Thu 10/81:10 pm
SAN
- PER
3 stops32h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,638
Last-minute flights from Perth to San DiegoDiscover last-minute flight deals from Perth to San Diego. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Perth to San Diego. Data last updated July 31, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:40 pm
PER
- SAN
2 stops32h 30m
Multiple Airlines
Sun 8/305:00 pm
SAN
- PER
2 stops28h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,079
This FlightHub deal was found by Cheapflights users on 7/28. 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 8/1610:40 pm
PER
- SAN
2 stops32h 30m
Air Canada
Sun 8/3012:35 pm
SAN
- PER
2 stops33h 20m
Air Canada
Deal found 7/28![Air Canada logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/1611:45 pm
PER
- SAN
2 stops36h 00m
United Airlines
Sun 8/301:24 pm
SAN
- PER
2 stops33h 41m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,532
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/239:05 am
PER
- SAN
2 stops45h 55m
Multiple Airlines
Sun 8/309:00 am
SAN
- PER
2 stops69h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,525
This SmartFares deal was found by Cheapflights users on 7/25. 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 8/2511:15 am
PER
- SAN
2 stops24h 44m
Multiple Airlines
Tue 9/112:30 pm
SAN
- PER
2 stops53h 30m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,450
One-way flights from Perth to San DiegoSearch for one-way flight options from Perth to San Diego. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
Search for one-way flight options from Perth to San Diego. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:55 pm
PER
- SAN
3 stops34h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:35 am
PER
- SAN
3 stops46h 44m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$724
Find flight deals from Perth to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2026.
Most accurate provider | Jetabroad 3 stars |
|---|---|
Most trusted provider | Jetabroad 3 stars |
Round-trip from | $1,079 (FlightHub) |
One-way from | $680 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Perth 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 July 31, 2026.
Use the filters below to find and compare flights from Perth to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PerthSan Diego
PER - SAN
PERSAN
Perth
Sun 8/16
10:40 pm-4:10 pm
2 stops32h 30m
San Diego
Sun 8/30
5:00 pm-12:55 pm
2 stops28h 55m
$1,079
PerthSan Diego
PER - SAN
PERSAN
Perth
Tue 11/3
10:30 pm-1:05 pm
2 stops30h 35m
San Diego
Sat 11/7
2:00 pm-8:10 pm
2 stops38h 10m
$1,184
PerthSan Diego
PER - SAN
PERSAN
Perth
Thu 9/10
10:30 am-10:59 pm
3 stops27h 29m
San Diego
Thu 9/17
3:43 pm-1:35 pm
3 stops30h 52m
$1,236
PerthSan Diego
PER - SAN
PERSAN
Perth
Wed 9/9
3:30 pm-11:35 am
2 stops35h 05m
San Diego
Thu 10/8
7:30 am-2:40 pm
2 stops40h 10m
$1,448
PerthSan Diego
PER - SAN
PERSAN
Perth
Sun 8/23
9:05 am-4:00 pm
2 stops45h 55m
San Diego
Sun 8/30
9:00 am-9:55 pm
2 stops69h 55m
$1,525
PerthSan Diego
PER - SAN
PERSAN
Perth
Sun 8/16
11:45 pm-8:45 pm
2 stops36h 00m
San Diego
Sun 8/30
1:24 pm-2:05 pm
2 stops33h 41m
$1,532
Quickest round-trip
PerthSan Diego
PER - SAN
PERSAN
Perth
Thu 9/10
10:30 am-5:26 pm
2 stops21h 56m
San Diego
Thu 10/8
1:10 pm-12:25 pm
3 stops32h 15m
$1,638
PerthSan Diego
PER - SAN
PERSAN
Perth
Fri 9/11
3:30 pm-11:47 am
2 stops35h 17m
San Diego
Fri 10/9
12:35 pm-8:40 pm
2 stops41h 05m
$1,678
PerthSan Diego
PER - SAN
PERSAN
Perth
Fri 9/11
3:30 pm-11:47 am
2 stops35h 17m
San Diego
Thu 10/8
4:55 pm-2:45 pm
2 stops30h 50m
$1,751
Cheapest one-way
Quickest one-way
PerthSan Diego
PER - SAN
PERSAN
Perth
Thu 9/10
11:55 pm-7:00 pm
3 stops34h 05m
$680
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Perth-San Diego flights, users find the pricing of Jetabroad to be most consistent on Cheapflights vs. Jetabroad Users can find the same prices on Perth-San Diego flight deals on Cheapflights vs. Jetabroad >95% of the time. Price accuracy is based on data collected from Perth-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Perth-San Diego flights, Cheapflights users trust Jetabroad the most. Jetabroad has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Perth to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Perth with our price prediction graph.
PER-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.
Related info for your journey
Find useful and relevant information for your journey from Perth 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
National City
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Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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