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Cheap flights from Perth to San Diego from $1,025

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAN
18 Jun — 25 Jun1
1 adult

Cheap 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 13 June 2025.

Round-trip from

$1,463

Popular in

September

Cheapest in

May

Average price

$1,756
Japan Airlines
  • Japan Airlines
  • 27/7-3/8
  • 4 total stops
  • 82h 15m total
  • Perth to San Diego
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($100 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Perth to San Diego

Cheapest flights from Perth to San Diego
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 13 June 2025.

Sun 27/712:25PER - SAN
2 stops38h 10mJapan Airlines
Sun 3/813:35SAN - PER
2 stops44h 05mJapan Airlines
Deal found 12/6$1,463
Sun 27/712:25PER - SAN
2 stops38h 10mMultiple Airlines
Sun 3/810:54SAN - PER
3 stops37h 31mMultiple Airlines
Deal found 12/6$2,806
Sun 27/723:45PER - SAN
2 stops28h 03mUnited Airlines
Sun 3/806:20SAN - PER
2 stops31h 50mUnited Airlines
Deal found 12/6$2,820

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 13 June 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

Sun 27/7

12:25-11:35

2 stops38h 10m

San Diego

Sun 3/8

13:35-00:40

2 stops44h 05m

$1,463

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 27/7

12:25-11:35

2 stops38h 10m

San Diego

Sun 3/8

10:54-15:25

3 stops37h 31m

$2,806

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 27/7

23:45-12:48

2 stops28h 03m

San Diego

Sun 3/8

06:20-05:10

2 stops31h 50m

$2,820

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 22/9

08:45-07:41

2 stops37h 56m

$1,025

PerthSan Diego

PER - SAN

PERSAN

Perth

Mon 22/9

12:25-16:31

3 stops43h 06m

$1,038

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 27/7

23:45-15:06

2 stops30h 21m

$1,471

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 return 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 Perth to San Diego

What is the cheapest month to book a flight from Perth to San Diego?

Currently, March is the cheapest month in which you can book a flight from Perth to San Diego (average of $924). Flying from Perth to San Diego in December is currently the most expensive (average of $1,587). 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 13 June 2025.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
United Airlines
7.4
Good
8,790 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

  • What are the cheapest airlines flying from Perth to San Diego round-trip?

    Currently priced at $1,463, Japan Airlines will fly you from Perth to San Diego and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $2,820. You may be able to fly from Perth to San Diego for 30% less than the average price by searching for these airlines.

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Perth to San Diego?

    Currently, March is the cheapest month in which you can book a flight from Perth to San Diego (average of $924). Flying from Perth to San Diego in December is currently the most expensive (average of $1,587). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Perth to San Diego

Discover the top 2 airlines that operate flights from Perth 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 647,157 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,544Average$1,839FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$2,117Average$2,263FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to San Diego?

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Why should you use Cheapflights to find cheap flight tickets from Perth to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Perth to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Perth to San Diego with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to San Diego with no change fees.

Can Cheapflights notify me if prices for flights from Perth to San Diego become cheaper?

Yes! Start tracking prices for Perth to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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