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.

$605 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.

11:11 am - 10:40 pmSAN San Diego-PER Perth

44h 29m2 stops San Francisco Hong Kong Intl

8:20 am - 5:10 pmPER Perth-SAN San Diego

47h 50m2 stops Hong Kong Intl San Francisco

$1,338Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

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

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

8:30 am - 10:06 amPER Perth-SAN San Diego

40h 36m2 stops Hong Kong Intl San Francisco

$1,355Multiple Airlines

Mon, Oct 5 - Sun, Oct 25

2:33 pm - 10:40 pmSAN San Diego-PER Perth

41h 07m2 stops San Francisco Hong Kong Intl

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

32h 00m2 stops Hong Kong Intl San Francisco

$1,438Multiple Airlines

Sat, Oct 17 - Fri, Oct 23

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

38h 18m2 stops San Francisco Hong Kong Intl

12:10 am - 8:53 pmPER Perth-SAN San Diego

35h 43m2 stops Hong Kong Intl Dallas/Fort Worth

$1,686Multiple Airlines

Fri, Sep 18 - Thu, Sep 24

2:24 pm - 8:50 pmSAN San Diego-PER Perth

39h 26m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

11:10 pm - 8:24 pmPER Perth-SAN San Diego

36h 14m3 stops Brisbane Auckland Intl Los Angeles Los Angeles

$1,776Air New Zealand

Mon, Oct 5 - Sun, Oct 25

3:43 pm - 10:40 pmSAN San Diego-PER Perth

39h 57m2 stops San Francisco Hong Kong Intl

10:30 am - 10:59 pmPER Perth-SAN San Diego

27h 29m3 stops Sydney Kingsford Smith Los Angeles Los Angeles San Francisco

$2,017Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

2:24 pm - 3:00 pmSAN San Diego-PER Perth

33h 36m2 stops Los Angeles Los Angeles Auckland Intl

11:45 pm - 5:17 pmPER Perth-SAN San Diego

32h 32m3 stops Melbourne Auckland Intl Los Angeles Los Angeles

$2,080Air New Zealand

Sat, Oct 17 - Sat, Oct 24

7:00 am - 6:45 pmSAN San Diego-PER Perth

44h 45m2 stops New York John F Kennedy Intl Doha Hamad Intl

10:45 pm - 10:35 pmPER Perth-SAN San Diego

39h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$2,210Qatar Airways

Sat, Oct 31 - Tue, Nov 3

3:56 pm - 2:45 pmSAN San Diego-PER Perth

31h 49m3 stops San Francisco Vancouver Intl Sydney Kingsford Smith

10:30 pm - 1:47 pmPER Perth-SAN San Diego

30h 17m3 stops Brisbane Vancouver Intl San Francisco

$6,144Air Canada

Mon, Oct 5 - Sun, Oct 25

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

Singapore Airlines flights from San Diego to Perth

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

Singapore Airlines

Oct 31

SAN12:33 pmSan Diego

33h 02m

2 stops

PER12:35 pmPerth

Nov 3

PER5:05 pmPerth

43h 20m

3 stops

SAN8:25 pmSan Diego

$3,477

Singapore Airlines

Oct 31

SAN12:33 pmSan Diego

33h 02m

2 stops

PER12:35 pmPerth

Nov 3

PER5:05 pmPerth

43h 20m

3 stops

SAN8:25 pmSan Diego

$3,478

Singapore Airlines

Oct 31

SAN12:33 pmSan Diego

33h 02m

2 stops

PER12:35 pmPerth

Nov 3

PER5:05 pmPerth

43h 20m

3 stops

SAN8:25 pmSan Diego

$3,683

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

Oct 5

SAN2:24 pmSan Diego

39h 26m

2 stops

PER8:50 pmPerth

Oct 25

PER11:10 pmPerth

36h 14m

3 stops

SAN8:24 pmSan Diego

$1,776

Air New Zealand

Oct 17

SAN2:24 pmSan Diego

33h 36m

2 stops

PER3:00 pmPerth

Oct 24

PER11:45 pmPerth

32h 32m

3 stops

SAN5:17 pmSan Diego

$2,080

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 9/22

11:11 am-10:40 pm

2 stops44h 29m

Perth

Wed 9/30

8:20 am-5:10 pm

2 stops47h 50m

$1,338

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 10/5

6:15 am-6:50 am

2 stops33h 35m

Perth

Sun 10/25

8:30 am-10:06 am

2 stops40h 36m

$1,355

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 10/17

2:33 pm-10:40 pm

2 stops41h 07m

Perth

Fri 10/23

12:10 am-5:10 pm

2 stops32h 00m

$1,438

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Fri 9/18

5:22 pm-10:40 pm

2 stops38h 18m

Perth

Thu 9/24

12:10 am-8:53 pm

2 stops35h 43m

$1,686

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 10/5

2:24 pm-8:50 pm

2 stops39h 26m

Perth

Sun 10/25

11:10 pm-8:24 pm

3 stops36h 14m

$1,776

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 9/22

3:43 pm-10:40 pm

2 stops39h 57m

Perth

Wed 9/30

10:30 am-10:59 pm

3 stops27h 29m

$2,017

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 10/17

2:24 pm-3:00 pm

2 stops33h 36m

Perth

Sat 10/24

11:45 pm-5:17 pm

3 stops32h 32m

$2,080

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 10/31

7:00 am-6:45 pm

2 stops44h 45m

Perth

Tue 11/3

10:45 pm-10:35 pm

2 stops39h 50m

$2,210

Quickest round-trip

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 10/5

3:56 pm-2:45 pm

3 stops31h 49m

Perth

Sun 10/25

10:30 pm-1:47 pm

3 stops30h 17m

$6,144

Cheapest one-way

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Fri 11/27

7:08 am-4:25 pm

3 stops41h 17m

$605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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	$605
Fastest flight time	36h 55m
Direct flights	None

The best one-way flight to Perth from San Diego in the past 72 hours is $605. The best round-trip flight deal from San Diego to Perth found on momondo in the last 72 hours is $1,338.

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.

Rottnest Island

Fremantle

Mandurah

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.