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Cheap flights from San Diego to Perth from $1,956
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PER
4 Aug — 11 Aug1
Return
1 adult
Economy
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 30 July 2025.
Find flight deals from San Diego to Perth
Cheapest flights from San Diego to PerthExplore 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 30 July 2025.
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 30 July 2025.
Mon 20/1016:40SAN - PER
2 stops33h 10mMultiple Airlines
Tue 28/1016:45PER - SAN
2 stops39h 39mMultiple Airlines
Deal found 29/7$1,956
Thu 13/1118:10SAN - PER
2 stops29h 45mAir Canada
Mon 17/1116:45PER - SAN
2 stops40h 39mAir Canada
Deal found 29/7$2,128
Thu 13/1121:59SAN - PER
2 stops39h 26mSingapore Airlines
Sun 16/1101:10PER - SAN
2 stops26h 50mSingapore Airlines
Deal found 29/7$2,423
Mon 20/1006:15SAN - PER
2 stops34h 30mCathay Pacific
Mon 27/1000:15PER - SAN
2 stops31h 15mCathay Pacific
Deal found 29/7$2,490
Fri 12/1209:10SAN - PER
2 stops34h 50mQatar Airways
Sun 28/1222:45PER - SAN
2 stops40h 38mQatar Airways
Deal found 29/7$3,318
Fri 12/1209:54SAN - PER
2 stops57h 26mUnited Airlines
Sun 28/1223:45PER - SAN
2 stops29h 17mUnited Airlines
Deal found 28/7$3,341
Fri 12/1216:08SAN - PER
2 stops32h 42mAir New Zealand
Sun 28/1222:55PER - SAN
3 stops35h 48mAir New Zealand
Deal found 29/7$3,643
Cheapflights Fare Finder
Customise 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 647,157 searches. Data last updated 30 July 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
Mon 20/10
16:40-16:50
2 stops33h 10m
Perth
Tue 28/10
16:45-17:24
2 stops39h 39m
$1,956
San DiegoPerth
SAN - PER
SANPER
San Diego
Thu 13/11
18:10-15:55
2 stops29h 45m
Perth
Mon 17/11
16:45-17:24
2 stops40h 39m
$2,128
San DiegoPerth
SAN - PER
SANPER
San Diego
Thu 13/11
21:59-05:25
2 stops39h 26m
Perth
Sun 16/11
01:10-12:00
2 stops26h 50m
$2,423
San DiegoPerth
SAN - PER
SANPER
San Diego
Mon 20/10
06:15-07:45
2 stops34h 30m
Perth
Mon 27/10
00:15-16:30
2 stops31h 15m
$2,490
San DiegoPerth
SAN - PER
SANPER
San Diego
Fri 12/12
09:10-12:00
2 stops34h 50m
Perth
Sun 28/12
22:45-23:23
2 stops40h 38m
$3,318
San DiegoPerth
SAN - PER
SANPER
San Diego
Fri 12/12
09:54-11:20
2 stops57h 26m
Perth
Sun 28/12
23:45-13:02
2 stops29h 17m
$3,341
San DiegoPerth
SAN - PER
SANPER
San Diego
Fri 12/12
16:08-16:50
2 stops32h 42m
Perth
Sun 28/12
22:55-18:43
3 stops35h 48m
$3,643
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 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 San Diego to Perth
What is the cheapest month to book a flight from San Diego to Perth?
Currently, May is the cheapest month in which you can book a flight from San Diego to Perth (average of $286). Flying from San Diego to Perth in December is currently the most expensive (average of $409). 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 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 30 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Air New Zealand, andCathay Pacific from San Diego to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
Crew
8.6
Boarding
8.2
Entertainment
8.0
Comfort
7.9
Food
7.7
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,July 2025
DAD - SIN
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.
Travelling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsMandurah
Scarborough
Fremantle
Rottnest Island
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Alternative routes for San Diego to Perth
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Diego to Perth?
Cheapflights makes it easy to find San Diego to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from San Diego to Perth?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Perth.
Can Cheapflights find flights from San Diego to Perth with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Perth, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from San Diego to Perth become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from San Diego today and book when prices fit your budget.