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$1,223+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,223
(Singapore Airlines)

Popular in

December

Cheapest in

July

Average price

$1,476
Provider with most accurate pricing for Perth-San Diego flight deals.
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Provider most trusted by Cheapflights users for Perth-San Diego flights.
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From Perth to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Singapore Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/251:45 pmPER - SAN
2 stops35h 37mMultiple Airlines
Tue 5/66:15 pmSAN - PER
2 stops29h 25mMultiple Airlines
Deal found 2/20$1,223
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:45 pmPER - SAN
2 stops35h 05mAir Canada
Mon 3/1711:45 amSAN - PER
2 stops35h 45mAir Canada
Deal found 2/20$1,243
This FlightHub deal was found by Cheapflights users on 2/20. 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 10/1712:25 pmPER - SAN
2 stops37h 45mJapan Airlines
Wed 10/2912:40 pmSAN - PER
2 stops43h 10mJapan Airlines
Deal found 2/20$1,282
This TravelUp deal was found by Cheapflights users on 2/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/51:10 amPER - SAN
2 stops47h 01mSingapore Airlines
Sun 4/136:15 amSAN - PER
2 stops31h 55mSingapore Airlines
Deal found 2/20$2,075
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/812:15 amPER - SAN
2 stops62h 01mCathay Pacific
Mon 3/175:27 pmSAN - PER
2 stops38h 18mCathay Pacific
Deal found 2/20$2,743

Find flights from Perth to San Diego within your budget

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 February 20, 2025.

Fly from

Perth

Fly to

San Diego

Route

Depart

Return

Price

PerthSan Diego

PER - SAN

PERSAN

Perth

Fri 4/25

1:45 pm-10:22 am

2 stops35h 37m

San Diego

Tue 5/6

6:15 pm-2:40 pm

2 stops29h 25m

$1,223

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 3/9

10:45 pm-6:50 pm

2 stops35h 05m

San Diego

Mon 3/17

11:45 am-2:30 pm

2 stops35h 45m

$1,243

PerthSan Diego

PER - SAN

PERSAN

Perth

Tue 7/1

12:10 am-11:35 am

2 stops26h 25m

San Diego

Mon 7/7

1:35 pm-12:40 am

2 stops44h 05m

$1,445

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 4/5

1:10 am-9:11 am

2 stops47h 01m

San Diego

Sun 4/13

6:15 am-5:10 am

2 stops31h 55m

$2,075

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 3/8

12:15 am-10:16 pm

2 stops62h 01m

San Diego

Mon 3/17

5:27 pm-10:45 pm

2 stops38h 18m

$2,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Perth-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Perth to San Diego

Get recent, data-driven insights about flights from Perth to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PER to SAN?

Find hourly flight availability from Perth to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Perth to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 February 20, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines
8.1
Very good
1,301 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Cathay Pacific
7.5
Good
820 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Air Canada
7.0
Good
8,748 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    Our cheapest airline available from Perth to San Diego is Air Canada. Our recent data shows that you can find tickets from as low as $1,243 on this airline. Additional options worth looking into are Japan Airlines and Singapore Airlines, starting at $1,445 and $2,075 round-trip. Air Canada is currently priced 18% below the average price you’ll pay for this route.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Perth to San Diego (average of $286). Flying from Perth to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Alternative routes for Perth to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Perth to Santa Rosa flights
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