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$1,179+ Cheap flights from Perth (PER) to San Diego (SAN)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Perth to San Diego

Best flights from Perth to San Diego
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 December 12, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:25 pmPER - SAN
2 stops37h 45mJapan Airlines
Wed 5/131:05 pmSAN - PER
2 stops44h 35mJapan Airlines
Deal found 12/9$1,179
This BestPriceTravel deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:50 pmPER - SAN
2 stops41h 04mAir New Zealand
Mon 2/28:37 pmSAN - PER
2 stops52h 13mAir New Zealand
Deal found 12/11$1,256
This Air New Zealand deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:50 pmPER - SAN
2 stops41h 04mMultiple Airlines
Mon 2/26:15 amSAN - PER
3 stops42h 35mMultiple Airlines
Deal found 12/11$1,688
This Singapore Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:10 pmPER - SAN
3 stops40h 48mSingapore Airlines
Wed 5/1310:56 amSAN - PER
2 stops34h 34mSingapore Airlines
Deal found 12/9$2,688

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 December 12, 2025.

Most accurate provider

Jetabroad
3 stars

Most trusted provider

Jetabroad
1 star

Round-trip from

$1,179
(Japan Airlines)

Popular in

April

Cheapest in

October

Average price

$1,505
Provider with most accurate pricing for Perth-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-San Diego flights.
Search Deals
From Perth to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 2025.
Use the filters below to find and compare flights from Perth to San Diego that are best for you.

Fly from

Perth

Fly to

San Diego

Route

Depart

Return

Price

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 5/11

12:25 pm-11:10 am

2 stops37h 45m

San Diego

Wed 5/13

1:05 pm-12:40 am

2 stops44h 35m

$1,179

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 1/26

6:50 pm-7:54 pm

2 stops41h 04m

San Diego

Mon 2/2

8:37 pm-4:50 pm

2 stops52h 13m

$1,256

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 1/26

6:50 pm-7:54 pm

2 stops41h 04m

San Diego

Mon 2/2

6:15 am-4:50 pm

3 stops42h 35m

$1,688

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 5/11

5:10 pm-6:58 pm

3 stops40h 48m

San Diego

Wed 5/13

10:56 am-12:30 pm

2 stops34h 34m

$2,688

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

  • 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.
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.

  • How long is the flight from Perth to San Diego?

    Airlines like Japan Airlines and Air New Zealand fly from Perth to San Diego in about 37h 45m. The time it takes to get you to your destination can typically vary by up to 3h 19m. The distance between Perth and San Diego is about 9360 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Perth to San Diego that include hotel bookings?

    Yes. In addition to deals on Perth to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to San Diego.

  • Can I find deals for business class flights from Perth to San Diego?

    Yes. Cheapflights offers flight deals from Perth to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Julian
National City

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