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.

$1,629 Cheap Flights from San Diego to Perth in 2026

1 adult

0 bags

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.

8:32 pm - 2:40 pm

SAN

PER

27h 08m

2 stops

11:45 pm - 2:08 pm

PER

SAN

29h 23m

2 stops

$1,629United Airlines

Mon, Jun 8 - Mon, Jun 15

9:54 am - 11:15 am

SAN

PER

34h 21m

2 stops

11:55 pm - 3:28 pm

PER

SAN

30h 33m

3 stops

$1,636American Airlines

Mon, Jun 8 - Mon, Jun 15

4:22 pm - 1:35 pm

SAN

PER

30h 13m

3 stops

11:55 pm - 3:28 pm

PER

SAN

30h 33m

3 stops

$1,649American Airlines

Mon, Jun 8 - Mon, Jun 15

8:32 pm - 2:40 pm

SAN

PER

27h 08m

2 stops

3:30 pm - 9:59 am

PER

SAN

33h 29m

2 stops

$1,686United Airlines

Wed, Jun 10 - Wed, Jun 17

10:49 am - 12:30 pm

SAN

PER

34h 41m

2 stops

4:45 pm - 2:08 pm

PER

SAN

36h 23m

2 stops

$1,693United Airlines

Sat, May 23 - Sat, Jun 20

11:01 am - 1:35 pm

SAN

PER

35h 34m

3 stops

2:35 pm - 10:08 am

PER

SAN

34h 33m

2 stops

$2,128Air New Zealand

Wed, Jun 10 - Wed, Jun 17

10:49 am - 4:00 pm

SAN

PER

38h 11m

2 stops

4:55 pm - 7:51 pm

PER

SAN

41h 56m

3 stops

$2,488Air New Zealand

Sat, May 23 - Sat, Jun 20

8:30 pm - 2:40 pm

SAN

PER

51h 10m

3 stops

1:10 am - 7:16 pm

PER

SAN

33h 06m

3 stops

$3,794Multiple Airlines

Wed, Jun 10 - Tue, Jun 16

8:30 pm - 2:40 pm

SAN

PER

51h 10m

3 stops

1:10 am - 11:54 pm

PER

SAN

37h 44m

3 stops

$5,419Multiple Airlines

Sat, May 23 - Fri, Jun 19

6:15 am - 12:30 pm

SAN

PER

39h 15m

2 stops

11:55 pm - 2:08 pm

PER

SAN

29h 13m

2 stops

$8,129United Airlines

Sun, May 17 - Tue, Jun 23

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United Airlines flights from San Diego to Perth

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

United Airlines

May 26

SAN4:09 pmSan Diego

31h 31m

2 stops

PER2:40 pmPerth

Jun 8

PER11:45 pmPerth

31h 22m

2 stops

SAN4:07 pmSan Diego

$1,624

United Airlines

Jun 8

SAN8:32 pmSan Diego

27h 08m

2 stops

PER2:40 pmPerth

Jun 15

PER11:45 pmPerth

29h 23m

2 stops

SAN2:08 pmSan Diego

$1,629

United Airlines

May 25

SAN8:32 pmSan Diego

24h 08m

2 stops

PER11:40 amPerth

Jun 9

PER3:30 pmPerth

35h 21m

2 stops

SAN11:51 amSan Diego

$1,631

American Airlines flights from San Diego to Perth

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

American Airlines

Jun 8

SAN9:54 amSan Diego

34h 21m

2 stops

PER11:15 amPerth

Jun 15

PER11:55 pmPerth

30h 33m

3 stops

SAN3:28 pmSan Diego

$1,636

American Airlines

Jun 8

SAN4:22 pmSan Diego

30h 13m

3 stops

PER1:35 pmPerth

Jun 15

PER11:55 pmPerth

30h 33m

3 stops

SAN3:28 pmSan Diego

$1,649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 6/8

8:32 pm-2:40 pm

2 stops27h 08m

Perth

Mon 6/15

11:45 pm-2:08 pm

2 stops29h 23m

$1,629

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 6/8

9:54 am-11:15 am

2 stops34h 21m

Perth

Mon 6/15

11:55 pm-3:28 pm

3 stops30h 33m

$1,636

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 6/8

4:22 pm-1:35 pm

3 stops30h 13m

Perth

Mon 6/15

11:55 pm-3:28 pm

3 stops30h 33m

$1,649

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 6/10

8:32 pm-2:40 pm

2 stops27h 08m

Perth

Wed 6/17

3:30 pm-9:59 am

2 stops33h 29m

$1,686

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 5/23

10:49 am-12:30 pm

2 stops34h 41m

Perth

Sat 6/20

4:45 pm-2:08 pm

2 stops36h 23m

$1,693

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 6/10

11:01 am-1:35 pm

3 stops35h 34m

Perth

Wed 6/17

2:35 pm-10:08 am

2 stops34h 33m

$2,128

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 5/23

10:49 am-4:00 pm

2 stops38h 11m

Perth

Sat 6/20

4:55 pm-7:51 pm

3 stops41h 56m

$2,488

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 6/10

8:30 pm-2:40 pm

3 stops51h 10m

Perth

Tue 6/16

1:10 am-7:16 pm

3 stops33h 06m

$3,794

San DiegoPerth

SAN - PER

SANPER

San Diego

Sat 5/23

8:30 pm-2:40 pm

3 stops51h 10m

Perth

Fri 6/19

1:10 am-11:54 pm

3 stops37h 44m

$5,419

San DiegoPerth

SAN - PER

SANPER

San Diego

Sun 5/17

6:15 am-12:30 pm

2 stops39h 15m

Perth

Tue 6/23

11:55 pm-2:08 pm

2 stops29h 13m

$8,129

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	27h 08m
Direct flights	None

The fastest flight from San Diego to Perth takes 27h 08m

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 27h 08m 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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Rottnest Island

Fremantle

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.