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Cheap flights from San Diego to Perth from $1,227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Perth departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:30 - 22:40
SAN
-
PER
34h 10m
2 stops
Multiple Airlines Logo
08:20 - 08:48
PER
-
SAN
39h 28m
2 stops
$2,151Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
16:55 - 14:40
SAN
-
PER
30h 45m
2 stops
Multiple Airlines Logo
15:30 - 11:47
PER
-
SAN
35h 17m
2 stops
$2,198Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:55 - 06:55
SAN
-
PER
43h 00m
2 stops
Multiple Airlines Logo
08:30 - 13:04
PER
-
SAN
44h 34m
2 stops
$2,209Multiple Airlines
Fri, 23 Oct - Mon, 30 Nov
American Airlines Logo
10:59 - 11:15
SAN
-
PER
33h 16m
2 stops
American Airlines Logo
23:55 - 18:54
PER
-
SAN
33h 59m
2 stops
$2,212American Airlines
Mon, 31 Aug - Mon, 7 Sep
American Airlines Logo
13:38 - 11:15
SAN
-
PER
30h 37m
2 stops
American Airlines Logo
23:55 - 15:26
PER
-
SAN
30h 31m
3 stops
$2,218American Airlines
Mon, 31 Aug - Mon, 7 Sep
Air Canada Logo
16:55 - 20:10
SAN
-
PER
36h 15m
2 stops
Air Canada Logo
22:30 - 17:59
PER
-
SAN
35h 29m
2 stops
$2,226Air Canada
Fri, 23 Oct - Sun, 29 Nov
Cathay Pacific Logo
19:59 - 22:40
SAN
-
PER
35h 41m
2 stops
Cathay Pacific Logo
08:20 - 17:20
PER
-
SAN
48h 00m
2 stops
$2,264Cathay Pacific
Fri, 11 Sep - Fri, 18 Sep
Cathay Pacific Logo
18:51 - 22:55
SAN
-
PER
37h 04m
2 stops
Cathay Pacific Logo
08:30 - 14:36
PER
-
SAN
45h 06m
2 stops
$2,266Cathay Pacific
Wed, 28 Oct - Sun, 1 Nov
Multiple Airlines Logo
17:00 - 12:05
SAN
-
PER
28h 05m
2 stops
Multiple Airlines Logo
15:30 - 11:53
PER
-
SAN
35h 23m
2 stops
$2,304Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
21:30 - 22:40
SAN
-
PER
34h 10m
2 stops
Multiple Airlines Logo
08:20 - 08:48
PER
-
SAN
39h 28m
2 stops
$2,310Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug

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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
28 Oct
SAN10:47San Diego
36h 58m
3 stops
PER14:45Perth
1 Nov
PER17:05Perth
43h 15m
3 stops
SAN20:20San Diego
$3,643
Singapore Airlines
28 Oct
SAN10:47San Diego
36h 58m
3 stops
PER14:45Perth
1 Nov
PER17:05Perth
43h 15m
3 stops
SAN20:20San Diego
$4,292

Cathay Pacific flights from San Diego to Perth

Our best Cathay Pacific deals on San Diego to Perth flight tickets
Cathay Pacific
11 Sept
SAN19:59San Diego
35h 41m
2 stops
PER22:40Perth
18 Sept
PER08:20Perth
48h 00m
2 stops
SAN17:20San Diego
$2,264
Cathay Pacific
28 Oct
SAN18:51San Diego
37h 04m
2 stops
PER22:55Perth
1 Nov
PER08:30Perth
45h 06m
2 stops
SAN14:36San Diego
$2,266
Cathay Pacific
28 Oct
SAN18:51San Diego
37h 04m
2 stops
PER22:55Perth
1 Nov
PER08:30Perth
45h 06m
2 stops
SAN14:36San Diego
$2,593

momondo Fare Finder

 
Customise your flight search to find flights from San Diego to Perth 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 78,305 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from San Diego to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 14/9

21:30-22:40

2 stops34h 10m

Perth

Mon 21/9

08:20-08:48

2 stops39h 28m

$2,151

San DiegoPerth

SAN - PER

SANPER

San Diego

Tue 15/9

16:55-14:40

2 stops30h 45m

Perth

Tue 22/9

15:30-11:47

2 stops35h 17m

$2,198

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 23/10

20:55-06:55

2 stops43h 00m

Perth

Mon 30/11

08:30-13:04

2 stops44h 34m

$2,209

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 31/8

10:59-11:15

2 stops33h 16m

Perth

Mon 7/9

23:55-18:54

2 stops33h 59m

$2,212
Fastest return journey

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 31/8

13:38-11:15

2 stops30h 37m

Perth

Mon 7/9

23:55-15:26

3 stops30h 31m

$2,218

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 23/10

16:55-20:10

2 stops36h 15m

Perth

Sun 29/11

22:30-17:59

2 stops35h 29m

$2,226

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 11/9

19:59-22:40

2 stops35h 41m

Perth

Fri 18/9

08:20-17:20

2 stops48h 00m

$2,264

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 28/10

18:51-22:55

2 stops37h 04m

Perth

Sun 1/11

08:30-14:36

2 stops45h 06m

$2,266

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 21/8

17:00-12:05

2 stops28h 05m

Perth

Fri 28/8

15:30-11:53

2 stops35h 23m

$2,304

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 21/8

21:30-22:40

2 stops34h 10m

Perth

Fri 28/8

08:20-08:48

2 stops39h 28m

$2,310

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 return 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

34h 10m

Direct flights

None
The fastest flight from San Diego to Perth takes 34h 10m
There are no direct flights from San Diego to Perth. There are no popular flight routes from San Diego to Perth.
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Frequently asked questions about flying from San Diego to Perth

  • How far is San Diego to Perth by plane?

    The distance between San Diego and Perth is about 15076.7 km. Typically, this will take 34h 10m 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 are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Perth Airport.

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

    The necessary travel and health documents for your Perth 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 licence 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.

Frequently asked questions about flying from San Diego to Perth

  • How do I get Price Alerts for flights from San Diego to Perth?

    Price Alerts will notify you by email when the price for flights to Perth from San Diego decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San Diego to Perth with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Perth for you.

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

Yes. momondo enables you to select and highlight flights to Perth from San Diego with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Diego.

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

Price alerts on flights to Perth from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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