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.

$1,537 Cheap Flights from San Diego to Perth in 2026

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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.

2:10 pm - 8:10 pm

SAN

PER

38h 00m

2 stops

11:10 pm - 5:59 pm

PER

SAN

34h 49m

2 stops

$1,537Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

1:39 pm - 4:00 pm

SAN

PER

35h 21m

2 stops

11:45 pm - 12:13 pm

PER

SAN

27h 28m

2 stops

$1,676United Airlines

Sat, Aug 1 - Sun, Aug 16

4:25 pm - 12:25 pm

SAN

PER

28h 00m

3 stops

4:55 pm - 12:45 pm

PER

SAN

35h 50m

2 stops

$1,689American Airlines

Sat, Nov 21 - Sat, Nov 28

4:23 pm - 1:35 pm

SAN

PER

30h 12m

3 stops

11:55 pm - 3:39 pm

PER

SAN

30h 44m

2 stops

$1,737American Airlines

Thu, Jul 2 - Wed, Jul 8

6:27 pm - 12:30 pm

SAN

PER

27h 03m

2 stops

11:45 pm - 12:31 am

PER

SAN

39h 46m

2 stops

$1,746United Airlines

Mon, Jun 15 - Tue, Jun 30

7:41 pm - 2:40 pm

SAN

PER

27h 59m

2 stops

11:55 pm - 11:51 am

PER

SAN

26h 56m

2 stops

$1,808United Airlines

Thu, Jul 2 - Wed, Jul 8

11:55 am - 2:40 pm

SAN

PER

35h 45m

2 stops

10:40 pm - 9:59 am

PER

SAN

26h 19m

2 stops

$1,878United Airlines

Thu, Jul 9 - Mon, Jul 20

8:15 pm - 9:00 am

SAN

PER

45h 45m

3 stops

12:25 pm - 7:44 am

PER

SAN

34h 19m

2 stops

$2,044Multiple Airlines

Sat, Aug 1 - Sun, Aug 16

11:55 am - 2:40 pm

SAN

PER

35h 45m

2 stops

11:45 pm - 10:08 am

PER

SAN

25h 23m

2 stops

$2,107United Airlines

Thu, Jul 16 - Thu, Jul 23

6:35 pm - 6:50 am

SAN

PER

45h 15m

3 stops

12:10 am - 4:15 pm

PER

SAN

31h 05m

2 stops

$2,214Multiple Airlines

Thu, Jul 9 - Sun, Jul 19

United Airlines flights from San Diego to Perth

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

United Airlines

Aug 1

SAN1:39 pmSan Diego

35h 21m

2 stops

PER4:00 pmPerth

Aug 16

PER11:45 pmPerth

27h 28m

2 stops

SAN12:13 pmSan Diego

$1,676

United Airlines

Jun 15

SAN6:27 pmSan Diego

27h 03m

2 stops

PER12:30 pmPerth

Jun 30

PER11:45 pmPerth

39h 46m

2 stops

SAN12:31 amSan Diego

$1,746

United Airlines

Jul 2

SAN7:41 pmSan Diego

27h 59m

2 stops

PER2:40 pmPerth

Jul 8

PER11:55 pmPerth

26h 56m

2 stops

SAN11:51 amSan Diego

$1,808

American Airlines flights from San Diego to Perth

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

American Airlines

Nov 21

SAN4:25 pmSan Diego

28h 00m

3 stops

PER12:25 pmPerth

Nov 28

PER4:55 pmPerth

35h 50m

2 stops

SAN12:45 pmSan Diego

$1,689

American Airlines

Jul 2

SAN4:23 pmSan Diego

30h 12m

3 stops

PER1:35 pmPerth

Jul 8

PER11:55 pmPerth

30h 44m

2 stops

SAN3:39 pmSan Diego

$1,737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 11/21

2:10 pm-8:10 pm

2 stops38h 00m

Perth

Sat 11/28

11:10 pm-5:59 pm

2 stops34h 49m

$1,537

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 8/1

1:39 pm-4:00 pm

2 stops35h 21m

Perth

Sun 8/16

11:45 pm-12:13 pm

2 stops27h 28m

$1,676

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 11/21

4:25 pm-12:25 pm

3 stops28h 00m

Perth

Sat 11/28

4:55 pm-12:45 pm

2 stops35h 50m

$1,689

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 7/2

4:23 pm-1:35 pm

3 stops30h 12m

Perth

Wed 7/8

11:55 pm-3:39 pm

2 stops30h 44m

$1,737

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 6/15

6:27 pm-12:30 pm

2 stops27h 03m

Perth

Tue 6/30

11:45 pm-12:31 am

2 stops39h 46m

$1,746

Quickest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 7/2

7:41 pm-2:40 pm

2 stops27h 59m

Perth

Wed 7/8

11:55 pm-11:51 am

2 stops26h 56m

$1,808

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 7/9

11:55 am-2:40 pm

2 stops35h 45m

Perth

Mon 7/20

10:40 pm-9:59 am

2 stops26h 19m

$1,878

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 8/1

8:15 pm-9:00 am

3 stops45h 45m

Perth

Sun 8/16

12:25 pm-7:44 am

2 stops34h 19m

$2,044

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 7/16

11:55 am-2:40 pm

2 stops35h 45m

Perth

Thu 7/23

11:45 pm-10:08 am

2 stops25h 23m

$2,107

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 7/9

6:35 pm-6:50 am

3 stops45h 15m

Perth

Sun 7/19

12:10 am-4:15 pm

2 stops31h 05m

$2,214

Flights are sorted by cheapest round-trip flights first.

Sorted 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	35h 21m
Direct flights	None

The fastest flight from San Diego to Perth takes 35h 21m

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 35h 21m 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.

Fremantle

Mandurah

Rottnest Island

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.