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.

$632 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.

4:55 pm - 4:10 pm

SAN

PER

32h 15m

2 stops

10:30 pm - 1:29 pm

PER

SAN

29h 59m

2 stops

$1,285Air Canada

Sun, Oct 18 - Sun, Oct 25

12:35 pm - 4:10 pm

SAN

PER

36h 35m

2 stops

3:00 pm - 1:29 pm

PER

SAN

37h 29m

2 stops

$1,289Air Canada

Sun, Oct 18 - Sat, Oct 24

12:35 pm - 4:10 pm

SAN

PER

36h 35m

2 stops

3:00 pm - 11:47 am

PER

SAN

35h 47m

2 stops

$1,339Air Canada

Sun, Oct 18 - Thu, Oct 22

1:38 pm - 11:15 am

SAN

PER

30h 37m

2 stops

11:55 pm - 6:51 pm

PER

SAN

33h 56m

2 stops

$1,404American Airlines

Mon, Sep 7 - Mon, Sep 14

4:55 pm - 8:40 pm

SAN

PER

36h 45m

2 stops

10:30 pm - 5:59 pm

PER

SAN

34h 29m

2 stops

$1,458Air Canada

Tue, Oct 13 - Mon, Oct 26

4:55 pm - 4:10 pm

SAN

PER

32h 15m

2 stops

10:30 pm - 5:59 pm

PER

SAN

34h 29m

2 stops

$1,460Air Canada

Wed, Oct 14 - Mon, Oct 26

4:55 pm - 2:45 pm

SAN

PER

30h 50m

2 stops

3:00 pm - 11:47 am

PER

SAN

35h 47m

2 stops

$1,463Air Canada

Tue, Oct 13 - Tue, Oct 20

4:55 pm - 4:10 pm

SAN

PER

32h 15m

2 stops

10:55 pm - 11:47 am

PER

SAN

27h 52m

2 stops

$1,464Air Canada

Wed, Oct 14 - Tue, Oct 20

4:00 pm - 10:20 am

SAN

PER

27h 20m

2 stops

11:25 am - 10:06 am

PER

SAN

37h 41m

2 stops

$1,471Multiple Airlines

Fri, Oct 16 - Fri, Oct 23

4:55 pm - 2:45 pm

SAN

PER

30h 50m

2 stops

10:55 pm - 4:12 pm

PER

SAN

32h 17m

2 stops

$1,513Air Canada

Tue, Oct 13 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from San Diego to Perth

Our best American Airlines deals on San Diego to Perth flight tickets

American Airlines

Sep 7

SAN1:38 pmSan Diego

30h 37m

2 stops

PER11:15 amPerth

Sep 14

PER11:55 pmPerth

33h 56m

2 stops

SAN6:51 pmSan Diego

$1,404

American Airlines

Sep 7

SAN10:59 amSan Diego

33h 16m

2 stops

PER11:15 amPerth

Sep 14

PER11:55 pmPerth

30h 27m

3 stops

SAN3:22 pmSan Diego

$1,706

American Airlines

Oct 16

SAN4:29 pmSan Diego

29h 06m

3 stops

PER12:35 pmPerth

Oct 23

PER11:45 pmPerth

33h 08m

2 stops

SAN5:53 pmSan Diego

$1,921

United Airlines flights from San Diego to Perth

Our best United Airlines deals on San Diego to Perth flight tickets

United Airlines

Sep 9

SAN1:24 pmSan Diego

32h 31m

2 stops

PER12:55 pmPerth

Sep 19

PER3:30 pmPerth

33h 47m

2 stops

SAN10:17 amSan Diego

$1,493

United Airlines

Oct 15

SAN1:24 pmSan Diego

34h 16m

2 stops

PER2:40 pmPerth

Oct 25

PER10:30 pmPerth

26h 42m

2 stops

SAN10:12 amSan Diego

$1,542

United Airlines

Oct 15

SAN3:56 pmSan Diego

31h 44m

2 stops

PER2:40 pmPerth

Oct 20

PER11:45 pmPerth

27h 33m

2 stops

SAN12:18 pmSan Diego

$1,545

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Sun 10/18

4:55 pm-4:10 pm

2 stops32h 15m

Perth

Sun 10/25

10:30 pm-1:29 pm

2 stops29h 59m

$1,285

San DiegoPerth

SAN - PER

SANPER

San Diego

Sun 10/18

12:35 pm-4:10 pm

2 stops36h 35m

Perth

Sat 10/24

3:00 pm-1:29 pm

2 stops37h 29m

$1,289

San DiegoPerth

SAN - PER

SANPER

San Diego

Sun 10/18

12:35 pm-4:10 pm

2 stops36h 35m

Perth

Thu 10/22

3:00 pm-11:47 am

2 stops35h 47m

$1,339

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 9/7

1:38 pm-11:15 am

2 stops30h 37m

Perth

Mon 9/14

11:55 pm-6:51 pm

2 stops33h 56m

$1,404

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 10/13

4:55 pm-8:40 pm

2 stops36h 45m

Perth

Mon 10/26

10:30 pm-5:59 pm

2 stops34h 29m

$1,458

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 10/14

4:55 pm-4:10 pm

2 stops32h 15m

Perth

Mon 10/26

10:30 pm-5:59 pm

2 stops34h 29m

$1,460

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 10/13

4:55 pm-2:45 pm

2 stops30h 50m

Perth

Tue 10/20

3:00 pm-11:47 am

2 stops35h 47m

$1,463

Quickest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 10/14

4:55 pm-4:10 pm

2 stops32h 15m

Perth

Tue 10/20

10:55 pm-11:47 am

2 stops27h 52m

$1,464

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 10/16

4:00 pm-10:20 am

2 stops27h 20m

Perth

Fri 10/23

11:25 am-10:06 am

2 stops37h 41m

$1,471

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 10/13

4:55 pm-2:45 pm

2 stops30h 50m

Perth

Fri 10/23

10:55 pm-4:12 pm

2 stops32h 17m

$1,513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

Fastest flight time	26h 14m
Direct flights	None

The fastest flight from San Diego to Perth takes 26h 14m

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 26h 14m 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.

Rottnest Island

Fremantle

Mandurah

Scarborough

Waikiki

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.