How do I get Price Alerts for flights from San Diego to Perth?

Confirm your travel details to search for the latest offers for flights from San Diego to Perth . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from San Diego to Perth with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from San Diego Airport to Perth Airport?

Prices for flights from San Diego Airport to Perth Airport refresh daily.

How old do you have to be to fly from San Diego Airport to Perth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$760 Cheap Flights from San Diego to Perth in 2026

Find the cheapest flights from San Diego to Perth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:22 pm - 10:40 pmSAN San Diego-PER Perth

38h 18m2 stops San Francisco Hong Kong Intl

8:20 am - 8:45 amPER Perth-SAN San Diego

39h 25m2 stops Hong Kong Intl San Francisco

$1,331Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

7:30 am - 4:50 pmSAN San Diego-PER Perth

41h 20m2 stops San Francisco Auckland Intl

11:50 pm - 12:27 pmPER Perth-SAN San Diego

52h 37m2 stops Auckland Intl San Francisco

$1,393Air New Zealand

Sun, Nov 22 - Thu, Dec 3

6:26 pm - 4:50 pmSAN San Diego-PER Perth

54h 24m2 stops San Francisco Auckland Intl

11:50 pm - 12:27 pmPER Perth-SAN San Diego

52h 37m2 stops Auckland Intl San Francisco

$1,400Air New Zealand

Sat, Nov 21 - Thu, Dec 3

6:15 am - 6:50 amSAN San Diego-PER Perth

33h 35m2 stops Seattle/Tacoma Intl Hong Kong Intl

12:25 am - 6:41 pmPER Perth-SAN San Diego

34h 16m2 stops Hong Kong Intl San Francisco

$1,405Multiple Airlines

Mon, Oct 19 - Tue, Nov 3

6:59 pm - 10:55 pmSAN San Diego-PER Perth

35h 56m2 stops San Francisco Hong Kong Intl

8:30 am - 1:23 pmPER Perth-SAN San Diego

44h 53m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,406Multiple Airlines

Tue, Nov 24 - Sun, Dec 6

7:30 am - 10:20 pmSAN San Diego-PER Perth

46h 50m2 stops San Francisco Auckland Intl

11:50 pm - 12:27 pmPER Perth-SAN San Diego

52h 37m2 stops Auckland Intl San Francisco

$1,443Air New Zealand

Thu, Nov 26 - Thu, Dec 3

7:50 am - 10:55 pmSAN San Diego-PER Perth

48h 05m2 stops San Francisco Hong Kong Intl

8:30 am - 9:42 amPER Perth-SAN San Diego

40h 12m2 stops Hong Kong Intl San Francisco

$1,445Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

4:11 pm - 10:55 pmSAN San Diego-PER Perth

38h 44m2 stops San Francisco Hong Kong Intl

8:30 am - 5:45 pmPER Perth-SAN San Diego

49h 15m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,461Cathay Pacific

Tue, Nov 24 - Sun, Dec 6

10:53 am - 10:55 pmSAN San Diego-PER Perth

44h 02m2 stops San Francisco Hong Kong Intl

8:30 am - 7:40 amPER Perth-SAN San Diego

39h 10m2 stops Hong Kong Intl San Francisco

$1,495Cathay Pacific

Thu, Nov 26 - Wed, Dec 9

6:26 pm - 10:20 pmSAN San Diego-PER Perth

59h 54m2 stops San Francisco Auckland Intl

11:50 pm - 12:27 pmPER Perth-SAN San Diego

52h 37m2 stops Auckland Intl San Francisco

$1,500Air New Zealand

Wed, Nov 25 - Thu, Dec 3

Save money when you book flights with momondo

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Cathay Pacific flights from San Diego to Perth

Our best Cathay Pacific deals on San Diego to Perth flight tickets

Cathay Pacific

Nov 24

SAN4:11 pmSan Diego

38h 44m

2 stops

PER10:55 pmPerth

Dec 6

PER8:30 amPerth

49h 15m

2 stops

SAN5:45 pmSan Diego

$1,461

Cathay Pacific

Nov 26

SAN10:53 amSan Diego

44h 02m

2 stops

PER10:55 pmPerth

Dec 9

PER8:30 amPerth

39h 10m

2 stops

SAN7:40 amSan Diego

$1,495

Cathay Pacific

Nov 23

SAN6:59 pmSan Diego

59h 56m

2 stops

PER10:55 pmPerth

Dec 6

PER12:25 amPerth

33h 20m

2 stops

SAN5:45 pmSan Diego

$1,501

Air New Zealand flights from San Diego to Perth

Our best Air New Zealand deals on San Diego to Perth flight tickets

Air New Zealand

Nov 22

SAN7:30 amSan Diego

41h 20m

2 stops

PER4:50 pmPerth

Dec 3

PER11:50 pmPerth

52h 37m

2 stops

SAN12:27 pmSan Diego

$1,393

Air New Zealand

Nov 21

SAN6:26 pmSan Diego

54h 24m

2 stops

PER4:50 pmPerth

Dec 3

PER11:50 pmPerth

52h 37m

2 stops

SAN12:27 pmSan Diego

$1,400

Air New Zealand

Nov 26

SAN7:30 amSan Diego

46h 50m

2 stops

PER10:20 pmPerth

Dec 3

PER11:50 pmPerth

52h 37m

2 stops

SAN12:27 pmSan Diego

$1,443

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 9/28

5:22 pm-10:40 pm

2 stops38h 18m

Perth

Wed 10/14

8:20 am-8:45 am

2 stops39h 25m

$1,331

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 11/22

7:30 am-4:50 pm

2 stops41h 20m

Perth

Thu 12/3

11:50 pm-12:27 pm

2 stops52h 37m

$1,393

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 11/21

6:26 pm-4:50 pm

2 stops54h 24m

Perth

Thu 12/3

11:50 pm-12:27 pm

2 stops52h 37m

$1,400

Quickest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 10/19

6:15 am-6:50 am

2 stops33h 35m

Perth

Tue 11/3

12:25 am-6:41 pm

2 stops34h 16m

$1,405

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 11/24

6:59 pm-10:55 pm

2 stops35h 56m

Perth

Sun 12/6

8:30 am-1:23 pm

2 stops44h 53m

$1,406

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Thu 11/26

7:30 am-10:20 pm

2 stops46h 50m

Perth

Thu 12/3

11:50 pm-12:27 pm

2 stops52h 37m

$1,443

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 10/25

7:50 am-10:55 pm

2 stops48h 05m

Perth

Sun 11/1

8:30 am-9:42 am

2 stops40h 12m

$1,445

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 11/24

4:11 pm-10:55 pm

2 stops38h 44m

Perth

Sun 12/6

8:30 am-5:45 pm

2 stops49h 15m

$1,461

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Thu 11/26

10:53 am-10:55 pm

2 stops44h 02m

Perth

Wed 12/9

8:30 am-7:40 am

2 stops39h 10m

$1,495

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Wed 11/25

6:26 pm-10:20 pm

2 stops59h 54m

Perth

Thu 12/3

11:50 pm-12:27 pm

2 stops52h 37m

$1,500

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from San Diego to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Perth (SAN to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Perth

Best Price Found	$760
Fastest flight time	31h 55m
Direct flights	None

The best one-way flight to Perth from San Diego in the past 72 hours is $760. The best round-trip flight deal from San Diego to Perth found on momondo in the last 72 hours is $1,331.

The fastest flight from San Diego to Perth takes 31h 55m

There are no direct flights from San Diego to Perth. There are no popular flight routes from San Diego to Perth.

Search flight deals

Frequently asked questions about flying from San Diego to Perth

How far is San Diego to Perth by plane?
A flight from San Diego to Perth will travel around 9368.2 mi. Typically, this will take 31h 55m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Perth Airport?
Prices for flights from San Diego Airport to Perth Airport refresh daily.
How old do you have to be to fly from San Diego Airport to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from San Diego to Perth

How do I get Price Alerts for flights from San Diego to Perth?
Confirm your travel details to search for the latest offers for flights from San Diego to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from San Diego to Perth with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Scarborough

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Perth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from San Diego.

Can I find flights from San Diego to Perth with flexible booking policies on momondo?

Flights from San Diego to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Perth?

momondo helps you find the best flight between San Diego and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.