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$559+ Cheap flights from San Diego (SAN) to Perth (PER)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PER
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Diego to Perth

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Perth (PER). 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 June 12, 2025.

Round-trip from

$1,310
(Expedia)

One-way from

$559
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$2,485
From San Diego to Perth
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One-way flight from San Diego to Perth
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Highest demand for flights based on searches. 9% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to Perth

Cheapest flights from San Diego to Perth
Explore the most affordable flight options available from San Diego to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Jetabroad deal was found by Cheapflights users on 6/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:31 pmSAN - PER
2 stops25h 49mMultiple Airlines
Sun 11/911:35 amPER - SAN
2 stops24h 32mMultiple Airlines
Deal found 6/9$1,292
This BYOjet deal was found by Cheapflights users on 6/9. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:00 amSAN - PER
2 stops38h 35mSingapore Airlines
Sun 11/161:10 amPER - SAN
2 stops26h 50mSingapore Airlines
Deal found 6/9$1,352
This BYOjet deal was found by Cheapflights users on 6/9. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:02 amSAN - PER
2 stops38h 53mAir New Zealand
Mon 11/1710:55 pmPER - SAN
3 stops40h 49mAir New Zealand
Deal found 6/9$1,353
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:20 pmSAN - PER
2 stops28h 25mUnited Airlines
Fri 11/1411:45 pmPER - SAN
2 stops28h 51mUnited Airlines
Deal found 6/9$1,574
This Cathay Pacific deal was found by Cheapflights users on 6/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:15 amSAN - PER
2 stops34h 30mCathay Pacific
Mon 10/2712:15 amPER - SAN
2 stops36h 40mCathay Pacific
Deal found 6/11$1,632
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:10 pmSAN - PER
2 stops56h 10mAir Canada
Wed 11/2610:55 pmPER - SAN
3 stops51h 58mAir Canada
Deal found 6/9$2,118
This Malaysia Airlines deal was found by Cheapflights users on 6/9. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:05 pmSAN - PER
2 stops45h 05mMalaysia Airlines
Sun 11/92:25 amPER - SAN
2 stops47h 20mMalaysia Airlines
Deal found 6/9$5,603
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:47 pmSAN - PER
2 stops32h 48mAmerican Airlines
Sat 11/18:00 amPER - SAN
3 stops28h 40mAmerican Airlines
Deal found 6/11$30,353

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Perth 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Perth that are best for you.

Fly from

San Diego

Fly to

Perth

Route

Depart

Return

Price

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 10/16

5:31 pm-10:20 am

2 stops25h 49m

Perth

Sun 11/9

11:35 am-8:07 pm

2 stops24h 32m

$1,292

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/27

7:00 am-12:35 pm

2 stops38h 35m

Perth

Sun 11/16

1:10 am-12:00 pm

2 stops26h 50m

$1,352

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/27

11:02 am-4:55 pm

2 stops38h 53m

Perth

Mon 11/17

10:55 pm-11:44 pm

3 stops40h 49m

$1,353

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 10/21

7:20 pm-2:45 pm

2 stops28h 25m

Perth

Fri 11/14

11:45 pm-12:36 pm

2 stops28h 51m

$1,574

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

6:15 am-7:45 am

2 stops34h 30m

Perth

Mon 10/27

12:15 am-9:55 pm

2 stops36h 40m

$1,632

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 11/3

8:10 pm-8:20 pm

2 stops56h 10m

Perth

Wed 11/26

10:55 pm-10:53 am

3 stops51h 58m

$2,118

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 10/22

1:05 pm-1:10 am

2 stops45h 05m

Perth

Sun 11/9

2:25 am-9:45 am

2 stops47h 20m

$5,603

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 10/18

12:47 pm-12:35 pm

2 stops32h 48m

Perth

Sat 11/1

8:00 am-9:40 pm

3 stops28h 40m

$30,353

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 8/30

9:06 pm-5:50 am

3 stops41h 44m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Diego to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from San Diego 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Perth

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Perth (average of $1,456). Flying from San Diego to Perth in December is currently the most expensive (average of $2,172). 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.

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

Find hourly flight availability from San Diego to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from San Diego to Perth in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated June 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
8.0
Very good
483 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Perth. 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 San Diego to Perth round-trip?

    Currently priced at $1,552, Singapore Airlines will fly you from San Diego to Perth and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air New Zealand and American Airlines - these airlines can fly you to your destination from $1,867 and $30,578, respectively. Singapore Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Perth 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 San Diego to Perth?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Perth (average of $1,456). Flying from San Diego to Perth in December is currently the most expensive (average of $2,172). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Diego to Perth

Discover the top airline that operate flights from San Diego to Perth. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,357Average$1,464FlexibilityNo cancel feeOn-time81%

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