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.

$725 Cheap Flights from San Diego to Perth in 2026/27

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.

6:30 am - 4:50 pmSAN San Diego-PER Perth

43h 20m2 stops Los Angeles Auckland Intl

7:50 pm - 5:25 pmPER Perth-SAN San Diego

36h 35m2 stops Auckland Intl Los Angeles

$1,366Air New Zealand

Sun, Mar 21 - Thu, May 20

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

41h 20m2 stops San Francisco Auckland Intl

7:50 pm - 11:30 amPER Perth-SAN San Diego

54h 40m2 stops Auckland Intl Los Angeles

$1,377Air New Zealand

Wed, Mar 3 - Mon, May 31

6:20 am - 4:50 pmSAN San Diego-PER Perth

42h 30m2 stops Los Angeles Auckland Intl

7:50 pm - 11:30 amPER Perth-SAN San Diego

54h 40m2 stops Auckland Intl Los Angeles

$1,385Air New Zealand

Sun, Feb 28 - Mon, May 31

6:25 pm - 4:50 pmSAN San Diego-PER Perth

54h 25m2 stops San Francisco Auckland Intl

7:50 pm - 11:30 amPER Perth-SAN San Diego

54h 40m2 stops Auckland Intl Los Angeles

$1,392Air New Zealand

Sat, Mar 6 - Mon, May 31

5:00 pm - 4:50 pmSAN San Diego-PER Perth

32h 50m2 stops Los Angeles Auckland Intl

7:50 pm - 9:55 amPER Perth-SAN San Diego

53h 05m2 stops Auckland Intl Los Angeles

$1,415Air New Zealand

Sun, Mar 21 - Thu, May 20

11:00 am - 4:50 pmSAN San Diego-PER Perth

38h 50m2 stops Los Angeles Auckland Intl

7:50 pm - 7:49 pmPER Perth-SAN San Diego

38h 59m2 stops Auckland Intl Los Angeles

$1,416Air New Zealand

Sun, Mar 21 - Thu, May 20

4:05 pm - 10:20 pmSAN San Diego-PER Perth

38h 15m2 stops San Francisco Auckland Intl

7:50 pm - 11:30 amPER Perth-SAN San Diego

54h 40m2 stops Auckland Intl Los Angeles

$1,435Air New Zealand

Thu, Mar 4 - Mon, May 31

4:06 pm - 10:55 pmSAN San Diego-PER Perth

38h 49m2 stops San Francisco Hong Kong Intl

12:10 am - 5:27 pmPER Perth-SAN San Diego

32h 17m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,459Cathay Pacific

Tue, Mar 2 - Sun, May 30

6:00 pm - 10:55 pmSAN San Diego-PER Perth

36h 55m2 stops San Francisco Hong Kong Intl

8:30 am - 2:43 pmPER Perth-SAN San Diego

46h 13m2 stops Hong Kong Intl San Francisco

$1,493Cathay Pacific

Wed, Feb 17 - Sun, Feb 21

6:06 pm - 6:55 amSAN San Diego-PER Perth

44h 49m3 stops Portland Seattle/Tacoma Intl Hong Kong Intl

8:20 am - 8:23 amPER Perth-SAN San Diego

39h 03m2 stops Hong Kong Intl San Francisco

$1,530Multiple Airlines

Wed, Mar 3 - Mon, May 31

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

Mar 2

SAN6:00 pmSan Diego

36h 55m

2 stops

PER10:55 pmPerth

May 31

PER12:10 amPerth

32h 17m

2 stops

SAN5:27 pmSan Diego

$1,459

Cathay Pacific

Feb 17

SAN6:00 pmSan Diego

36h 55m

2 stops

PER10:55 pmPerth

Feb 21

PER8:30 amPerth

46h 13m

2 stops

SAN2:43 pmSan Diego

$1,493

Qatar Airways flights from San Diego to Perth

Our best Qatar Airways deals on San Diego to Perth flight tickets

Qatar Airways

Jan 26

SAN8:00 amSan Diego

35h 55m

2 stops

PER11:55 amPerth

Feb 12

PER10:45 pmPerth

36h 28m

2 stops

SAN7:13 pmSan Diego

$1,821

Qatar Airways

Jan 28

SAN8:00 amSan Diego

35h 55m

2 stops

PER11:55 amPerth

Feb 12

PER10:45 pmPerth

36h 28m

2 stops

SAN7:13 pmSan Diego

$1,894

Qatar Airways

Jan 26

SAN6:15 amSan Diego

37h 40m

2 stops

PER11:55 amPerth

Feb 11

PER10:45 pmPerth

36h 24m

2 stops

SAN7:09 pmSan Diego

$1,943

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 3/21

6:30 am-4:50 pm

2 stops43h 20m

Perth

Thu 5/20

7:50 pm-5:25 pm

2 stops36h 35m

$1,366

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Wed 3/3

7:30 am-4:50 pm

2 stops41h 20m

Perth

Mon 5/31

7:50 pm-11:30 am

2 stops54h 40m

$1,377

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 2/28

6:20 am-4:50 pm

2 stops42h 30m

Perth

Mon 5/31

7:50 pm-11:30 am

2 stops54h 40m

$1,385

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 3/6

6:25 pm-4:50 pm

2 stops54h 25m

Perth

Mon 5/31

7:50 pm-11:30 am

2 stops54h 40m

$1,392

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 3/21

5:00 pm-4:50 pm

2 stops32h 50m

Perth

Thu 5/20

7:50 pm-9:55 am

2 stops53h 05m

$1,415

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 3/21

11:00 am-4:50 pm

2 stops38h 50m

Perth

Thu 5/20

7:50 pm-7:49 pm

2 stops38h 59m

$1,416

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Thu 3/4

4:05 pm-10:20 pm

2 stops38h 15m

Perth

Mon 5/31

7:50 pm-11:30 am

2 stops54h 40m

$1,435

Quickest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 3/2

4:06 pm-10:55 pm

2 stops38h 49m

Perth

Sun 5/30

12:10 am-5:27 pm

2 stops32h 17m

$1,459

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Wed 2/17

6:00 pm-10:55 pm

2 stops36h 55m

Perth

Sun 2/21

8:30 am-2:43 pm

2 stops46h 13m

$1,493

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Wed 3/3

6:06 pm-6:55 am

3 stops44h 49m

Perth

Mon 5/31

8:20 am-8:23 am

2 stops39h 03m

$1,530

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	$725
Fastest flight time	36h 55m
Direct flights	None

The best one-way flight to Perth from San Diego in the past 72 hours is $725. The best round-trip flight deal from San Diego to Perth found on momondo in the last 72 hours is $1,366.

The fastest flight from San Diego to Perth takes 36h 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 36h 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.

Mandurah

Rottnest Island

Fremantle

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.