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.

$630 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.

9:30 pm - 10:40 pm

SAN

PER

34h 10m

2 stops

12:10 am - 7:00 pm

PER

SAN

33h 50m

2 stops

$1,516Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

3:43 pm - 10:40 pm

SAN

PER

39h 57m

2 stops

8:20 am - 11:16 am

PER

SAN

41h 56m

2 stops

$1,522Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

6:35 pm - 6:50 am

SAN

PER

45h 15m

3 stops

8:20 am - 8:48 am

PER

SAN

39h 28m

2 stops

$1,531Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

2:23 pm - 1:35 pm

SAN

PER

32h 12m

2 stops

11:55 pm - 3:22 pm

PER

SAN

30h 27m

3 stops

$1,627American Airlines

Tue, Sep 1 - Tue, Sep 8

5:22 pm - 1:40 pm

SAN

PER

29h 18m

3 stops

10:40 am - 10:59 pm

PER

SAN

27h 19m

3 stops

$1,785Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

5:22 pm - 1:40 pm

SAN

PER

29h 18m

3 stops

10:40 am - 10:59 pm

PER

SAN

27h 19m

3 stops

$1,792Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

1:35 pm - 8:00 pm

SAN

PER

39h 25m

1 stop

10:55 pm - 7:54 pm

PER

SAN

59h 59m

2 stops

$2,825Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

1:35 pm - 8:00 pm

SAN

PER

39h 25m

1 stop

10:30 am - 10:59 pm

PER

SAN

27h 29m

2 stops

$2,852Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

2:39 pm - 11:15 am

SAN

PER

28h 36m

2 stops

11:40 pm - 2:37 pm

PER

SAN

30h 57m

2 stops

$3,092Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

10:15 am - 2:45 pm

SAN

PER

36h 30m

2 stops

1:15 am - 7:11 pm

PER

SAN

57h 56m

2 stops

$3,169Singapore Airlines

Mon, Nov 23 - Mon, Nov 30

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Singapore Airlines flights from San Diego to Perth

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

Singapore Airlines

Nov 23

SAN10:15 amSan Diego

36h 30m

2 stops

PER2:45 pmPerth

Nov 30

PER1:15 amPerth

57h 56m

2 stops

SAN7:11 pmSan Diego

$3,169

Singapore Airlines

Nov 23

SAN10:15 amSan Diego

34h 20m

2 stops

PER12:35 pmPerth

Nov 29

PER1:50 pmPerth

45h 28m

3 stops

SAN7:18 pmSan Diego

$4,094

Singapore Airlines

Nov 22

SAN10:15 amSan Diego

36h 30m

2 stops

PER2:45 pmPerth

Nov 29

PER1:50 pmPerth

45h 28m

3 stops

SAN7:18 pmSan Diego

$4,144

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

9:30 pm-10:40 pm

2 stops34h 10m

Perth

Mon 9/7

12:10 am-7:00 pm

2 stops33h 50m

$1,516

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

3:43 pm-10:40 pm

2 stops39h 57m

Perth

Tue 9/8

8:20 am-11:16 am

2 stops41h 56m

$1,522

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

6:35 pm-6:50 am

3 stops45h 15m

Perth

Tue 9/8

8:20 am-8:48 am

2 stops39h 28m

$1,531

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

2:23 pm-1:35 pm

2 stops32h 12m

Perth

Tue 9/8

11:55 pm-3:22 pm

3 stops30h 27m

$1,627

Quickest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

5:22 pm-1:40 pm

3 stops29h 18m

Perth

Tue 9/8

10:40 am-10:59 pm

3 stops27h 19m

$1,785

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

5:22 pm-1:40 pm

3 stops29h 18m

Perth

Tue 9/8

10:40 am-10:59 pm

3 stops27h 19m

$1,792

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

1:35 pm-8:00 pm

1 stop39h 25m

Perth

Tue 9/8

10:55 pm-7:54 pm

2 stops59h 59m

$2,825

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 9/1

1:35 pm-8:00 pm

1 stop39h 25m

Perth

Tue 9/8

10:30 am-10:59 pm

2 stops27h 29m

$2,852

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 11/23

2:39 pm-11:15 am

2 stops28h 36m

Perth

Mon 11/30

11:40 pm-2:37 pm

2 stops30h 57m

$3,092

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 11/23

10:15 am-2:45 pm

2 stops36h 30m

Perth

Mon 11/30

1:15 am-7:11 pm

2 stops57h 56m

$3,169

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	31h 35m
Direct flights	None

The fastest flight from San Diego to Perth takes 31h 35m

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 35m 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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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.