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Cheap flights from Perth to San Diego from $716

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to San Diego departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Perth to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:45 pm - 6:35 pm
PER
-
SAN
33h 50m
2 stops
United Airlines Logo
6:28 pm - 2:40 pm
SAN
-
PER
29h 12m
2 stops
$1,494United Airlines
Sun, Aug 16 - Sun, Aug 30
United Airlines Logo
11:45 pm - 12:13 pm
PER
-
SAN
27h 28m
2 stops
United Airlines Logo
7:41 pm - 2:40 pm
SAN
-
PER
27h 59m
2 stops
$1,497United Airlines
Sun, Aug 16 - Sun, Aug 30
United Airlines Logo
11:45 pm - 12:13 pm
PER
-
SAN
27h 28m
2 stops
United Airlines Logo
7:41 pm - 2:40 pm
SAN
-
PER
27h 59m
2 stops
$1,498United Airlines
Sun, Aug 16 - Sun, Aug 30
American Airlines Logo
10:30 am - 3:43 pm
PER
-
SAN
44h 13m
2 stops
American Airlines Logo
1:55 pm - 11:15 am
SAN
-
PER
30h 20m
2 stops
$1,568American Airlines
Sat, Jun 6 - Sat, Jun 20
Virgin Australia Logo
4:45 pm - 7:51 pm
PER
-
SAN
42h 06m
2 stops
Virgin Australia Logo
8:32 pm - 9:40 pm
SAN
-
PER
34h 08m
2 stops
$1,600Virgin Australia
Sat, Jun 6 - Sat, Jun 20
Japan Airlines Logo
12:10 am - 7:36 pm
PER
-
SAN
34h 26m
3 stops
Japan Airlines Logo
10:04 am - 6:50 am
SAN
-
PER
29h 46m
3 stops
$2,182Japan Airlines
Fri, Jun 26 - Sat, Jul 4
Virgin Australia Logo
10:20 am - 9:59 am
PER
-
SAN
38h 39m
3 stops
Virgin Australia Logo
6:27 pm - 5:00 pm
SAN
-
PER
31h 33m
2 stops
$2,470Virgin Australia
Sat, Jun 6 - Sat, Jun 20
Virgin Australia Logo
10:20 am - 7:51 pm
PER
-
SAN
48h 31m
3 stops
Virgin Australia Logo
8:32 pm - 3:45 pm
SAN
-
PER
28h 13m
2 stops
$2,521Virgin Australia
Sat, Jun 6 - Sat, Jun 20
Virgin Australia Logo
11:15 am - 7:51 pm
PER
-
SAN
47h 36m
2 stops
Virgin Australia Logo
1:39 pm - 5:10 pm
SAN
-
PER
36h 31m
2 stops
$2,559Virgin Australia
Sat, Jun 27 - Sat, Jul 4
Multiple Airlines Logo
10:30 am - 5:26 pm
PER
-
SAN
21h 56m
2 stops
Multiple Airlines Logo
5:22 pm - 4:15 pm
SAN
-
PER
31h 53m
3 stops
$2,708Multiple Airlines
Sun, Aug 16 - Sun, Aug 30

United Airlines flights from Perth to San Diego

Our best United Airlines deals on Perth to San Diego flight tickets
United Airlines
Aug 16
PER11:45 pmPerth
33h 50m
2 stops
SAN6:35 pmSan Diego
Aug 30
SAN6:28 pmSan Diego
29h 12m
2 stops
PER2:40 pmPerth
$1,494
United Airlines
Aug 16
PER11:45 pmPerth
27h 28m
2 stops
SAN12:13 pmSan Diego
Aug 30
SAN7:41 pmSan Diego
27h 59m
2 stops
PER2:40 pmPerth
$1,497
United Airlines
Aug 16
PER11:45 pmPerth
27h 28m
2 stops
SAN12:13 pmSan Diego
Aug 30
SAN7:41 pmSan Diego
27h 59m
2 stops
PER2:40 pmPerth
$1,498

Qantas Airways flights from Perth to San Diego

Our best Qantas Airways deals on Perth to San Diego flight tickets
Qantas Airways
Aug 16
PER9:10 amPerth
26h 57m
3 stops
SAN9:07 pmSan Diego
Aug 30
SAN5:22 pmSan Diego
31h 53m
3 stops
PER4:15 pmPerth
$3,420
Qantas Airways
Aug 16
PER9:10 amPerth
26h 57m
3 stops
SAN9:07 pmSan Diego
Aug 30
SAN5:22 pmSan Diego
31h 53m
3 stops
PER4:15 pmPerth
$3,573
Qantas Airways
Aug 16
PER9:10 amPerth
26h 57m
3 stops
SAN9:07 pmSan Diego
Aug 30
SAN5:22 pmSan Diego
31h 53m
3 stops
PER4:15 pmPerth
$3,575

momondo Fare Finder

 
Customize your flight search to find flights from Perth to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Perth to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 8/16

11:45 pm-6:35 pm

2 stops33h 50m

San Diego

Sun 8/30

6:28 pm-2:40 pm

2 stops29h 12m

$1,494

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 8/16

11:45 pm-12:13 pm

2 stops27h 28m

San Diego

Sun 8/30

7:41 pm-2:40 pm

2 stops27h 59m

$1,497

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 8/16

11:45 pm-12:13 pm

2 stops27h 28m

San Diego

Sun 8/30

7:41 pm-2:40 pm

2 stops27h 59m

$1,498

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 6/6

10:30 am-3:43 pm

2 stops44h 13m

San Diego

Sat 6/20

1:55 pm-11:15 am

2 stops30h 20m

$1,568

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 6/6

4:45 pm-7:51 pm

2 stops42h 06m

San Diego

Sat 6/20

8:32 pm-9:40 pm

2 stops34h 08m

$1,600

PerthSan Diego

PER - SAN

PERSAN

Perth

Fri 6/26

12:10 am-7:36 pm

3 stops34h 26m

San Diego

Sat 7/4

10:04 am-6:50 am

3 stops29h 46m

$2,182

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 6/6

10:20 am-9:59 am

3 stops38h 39m

San Diego

Sat 6/20

6:27 pm-5:00 pm

2 stops31h 33m

$2,470

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 6/6

10:20 am-7:51 pm

3 stops48h 31m

San Diego

Sat 6/20

8:32 pm-3:45 pm

2 stops28h 13m

$2,521

PerthSan Diego

PER - SAN

PERSAN

Perth

Sat 6/27

11:15 am-7:51 pm

2 stops47h 36m

San Diego

Sat 7/4

1:39 pm-5:10 pm

2 stops36h 31m

$2,559
Quickest round-trip

PerthSan Diego

PER - SAN

PERSAN

Perth

Sun 8/16

10:30 am-5:26 pm

2 stops21h 56m

San Diego

Sun 8/30

5:22 pm-4:15 pm

3 stops31h 53m

$2,708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Perth to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Perth and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Perth during the month March is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Perth to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Perth to San Diego (PER to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to San Diego

Fastest flight time

32h 23m

Direct flights

None
The fastest flight from Perth to San Diego takes 32h 23m
There are no direct flights from Perth to San Diego. There are no popular flight routes from Perth to San Diego.
Search flight deals

Frequently asked questions about flying from Perth to San Diego

  • How far is Perth to San Diego by plane?

    San Diego is 9368.2 mi away from Perth. By plane, this route typically takes 32h 23m.

  • When did momondo last update prices for flights from Perth Airport to San Diego Airport?

    Prices for flights from Perth Airport to San Diego Airport were last updated today.

  • How old do you have to be to fly from Perth Airport to San Diego 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 Perth Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Perth to San Diego?

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 San Diego from Perth.

Can I find flights from Perth to San Diego with flexible booking policies on momondo?

All flight searches from Perth to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Perth to San Diego?

Once you have performed a search for Perth to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Perth to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Perth to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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