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Cheap flights from Perth to San Diego from $1,171

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAN
2 Sep — 9 Sep1
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 28 August 2025.

Round-trip from

$1,900

One-way from

$1,171

Popular in

April

Cheapest in

May

Average price

$2,037
Japan Airlines
  • Japan Airlines
  • 14/10-18/10
  • 4 total stops
  • 80h 20m total
  • Perth to San Diego
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United Airlines
  • United Airlines
  • 30/11
  • 2 total stops
  • 48h 21m total
  • Perth to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($226 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 28 August 2025.

Tue 14/1012:25PER - SAN
2 stops37h 45mJapan Airlines
Sat 18/1013:05SAN - PER
2 stops42h 35mJapan Airlines
Deal found 25/8$1,900
Thu 9/1012:25PER - SAN
2 stops37h 45mJapan Airlines
Thu 16/1013:05SAN - PER
2 stops44h 35mJapan Airlines
Deal found 24/8$2,064
Fri 10/1012:25PER - SAN
2 stops37h 45mJapan Airlines
Fri 17/1013:05SAN - PER
2 stops44h 35mJapan Airlines
Deal found 25/8$2,075
Sat 11/1017:15PER - SAN
2 stops37h 36mAir Canada
Sat 18/1016:40SAN - PER
2 stops31h 05mAir Canada
Deal found 27/8$2,148
Tue 23/1200:15PER - SAN
2 stops25h 30mJapan Airlines
Tue 13/111:40SAN - PER
2 stops43h 10mJapan Airlines
Deal found 26/8$2,339
Fri 10/1000:10PER - SAN
2 stops26h 00mJapan Airlines
Sat 18/1013:05SAN - PER
2 stops44h 35mJapan Airlines
Deal found 27/8$2,450

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 28 August 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

Tue 14/10

12:25-11:10

2 stops37h 45m

San Diego

Sat 18/10

13:05-22:40

2 stops42h 35m

$1,900

PerthSan Diego

PER - SAN

PERSAN

Perth

Fri 10/10

12:25-11:10

2 stops37h 45m

San Diego

Fri 17/10

13:05-00:40

2 stops44h 35m

$2,075

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 11/10

17:15-15:51

2 stops37h 36m

San Diego

Sat 18/10

16:40-14:45

2 stops31h 05m

$2,148

PerthSan Diego

PER - SAN

PERSAN

Perth

Tue 23/12

00:15-09:45

2 stops25h 30m

San Diego

Tue 13/1

11:40-22:50

2 stops43h 10m

$2,339

PerthSan Diego

PER - SAN

PERSAN

Perth

Fri 10/10

00:10-11:10

2 stops26h 00m

San Diego

Sat 18/10

13:05-00:40

2 stops44h 35m

$2,450

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 30/11

23:45-08:06

2 stops48h 21m

$1,171

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 30/11

17:50-08:39

3 stops54h 49m

$1,242

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 29/11

00:15-09:45

2 stops25h 30m

$1,407

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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 $1,539). 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 28 August 2025.
See what other customers who have flown with Japan Airlines and Virgin Australia from Perth 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.
Japan Airlines
8.3
Very Good
1,553 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,553 reviews
Japan Airlines
8.3
Very Good
1,553 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Virgin Australia
7.5
Good
415 reviews
Japan Airlines
8.3
Very Good
1,553 reviews
Check prices

Overall

8.3

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

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?

    There are many flights that can get you from Perth to San Diego in 37h 36m. Fly via Japan Airlines or Air Canada to get the fastest option. Airlines will cover a distance of 15063 km. This flight may include one or multiple stops.

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

    Currently priced at $1,468, 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 Virgin Australia for as low as $2,037. 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 $1,539). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
San Ysidro

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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,468Average$1,808FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$2,037Average$2,411FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Perth to San Diego via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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