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Cheap flights from San Diego to Perth from $2,117

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Perth departing on 3/6. 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

Find the cheapest flights from San Diego to Perth

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
20:32 - 14:40
SAN
-
PER
27h 08m
2 stops
United Airlines Logo
15:30 - 14:08
PER
-
SAN
37h 38m
2 stops
$2,117United Airlines
Wed, 3 Jun - Tue, 9 Jun
United Airlines Logo
10:49 - 14:40
SAN
-
PER
36h 51m
2 stops
United Airlines Logo
23:45 - 14:08
PER
-
SAN
29h 23m
2 stops
$2,247United Airlines
Fri, 5 Jun - Fri, 12 Jun
United Airlines Logo
20:32 - 14:40
SAN
-
PER
27h 08m
2 stops
United Airlines Logo
23:45 - 14:08
PER
-
SAN
29h 23m
2 stops
$2,278United Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
09:54 - 11:15
SAN
-
PER
34h 21m
2 stops
American Airlines Logo
23:55 - 15:28
PER
-
SAN
30h 33m
3 stops
$2,288American Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
16:22 - 13:35
SAN
-
PER
30h 13m
3 stops
American Airlines Logo
23:55 - 15:28
PER
-
SAN
30h 33m
3 stops
$2,306American Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
09:54 - 11:15
SAN
-
PER
34h 21m
2 stops
American Airlines Logo
23:55 - 15:28
PER
-
SAN
30h 33m
3 stops
$2,637American Airlines
Wed, 3 Jun - Tue, 9 Jun
American Airlines Logo
16:22 - 13:35
SAN
-
PER
30h 13m
3 stops
American Airlines Logo
23:55 - 15:28
PER
-
SAN
30h 33m
3 stops
$2,655American Airlines
Wed, 3 Jun - Tue, 9 Jun
American Airlines Logo
16:22 - 13:35
SAN
-
PER
30h 13m
3 stops
American Airlines Logo
23:55 - 17:51
PER
-
SAN
32h 56m
2 stops
$2,795American Airlines
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
16:55 - 15:45
SAN
-
PER
31h 50m
2 stops
Multiple Airlines Logo
16:05 - 16:04
PER
-
SAN
62h 59m
2 stops
$2,921Multiple Airlines
Wed, 27 May - Sat, 30 May
Air New Zealand Logo
10:49 - 16:00
SAN
-
PER
38h 11m
2 stops
Air New Zealand Logo
16:55 - 19:51
PER
-
SAN
41h 56m
3 stops
$3,541Air New Zealand
Wed, 27 May - Sat, 30 May

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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
3 June
SAN20:32San Diego
27h 08m
2 stops
PER14:40Perth
9 June
PER15:30Perth
37h 38m
2 stops
SAN14:08San Diego
$2,117
United Airlines
5 June
SAN10:49San Diego
36h 51m
2 stops
PER14:40Perth
12 June
PER23:45Perth
29h 23m
2 stops
SAN14:08San Diego
$2,247
United Airlines
30 Apr
SAN13:35San Diego
34h 05m
2 stops
PER14:40Perth
6 May
PER18:10Perth
32h 44m
2 stops
SAN11:54San Diego
$2,258

American Airlines flights from San Diego to Perth

Our best American Airlines deals on San Diego to Perth flight tickets
American Airlines
8 June
SAN09:54San Diego
34h 21m
2 stops
PER11:15Perth
15 June
PER23:55Perth
30h 33m
3 stops
SAN15:28San Diego
$2,288
American Airlines
8 June
SAN16:22San Diego
30h 13m
3 stops
PER13:35Perth
15 June
PER23:55Perth
30h 33m
3 stops
SAN15:28San Diego
$2,306
American Airlines
3 June
SAN09:54San Diego
34h 21m
2 stops
PER11:15Perth
9 June
PER23:55Perth
30h 33m
3 stops
SAN15:28San Diego
$2,637

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 25 April 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

Wed 3/6

20:32-14:40

2 stops27h 08m

Perth

Tue 9/6

15:30-14:08

2 stops37h 38m

$2,117

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 5/6

10:49-14:40

2 stops36h 51m

Perth

Fri 12/6

23:45-14:08

2 stops29h 23m

$2,247
Fastest return journey

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 8/6

20:32-14:40

2 stops27h 08m

Perth

Mon 15/6

23:45-14:08

2 stops29h 23m

$2,278

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 8/6

09:54-11:15

2 stops34h 21m

Perth

Mon 15/6

23:55-15:28

3 stops30h 33m

$2,288

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 8/6

16:22-13:35

3 stops30h 13m

Perth

Mon 15/6

23:55-15:28

3 stops30h 33m

$2,306

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 3/6

09:54-11:15

2 stops34h 21m

Perth

Tue 9/6

23:55-15:28

3 stops30h 33m

$2,637

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 3/6

16:22-13:35

3 stops30h 13m

Perth

Tue 9/6

23:55-15:28

3 stops30h 33m

$2,655

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 5/6

16:22-13:35

3 stops30h 13m

Perth

Fri 12/6

23:55-17:51

2 stops32h 56m

$2,795

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 27/5

16:55-15:45

2 stops31h 50m

Perth

Sat 30/5

16:05-16:04

2 stops62h 59m

$2,921

San DiegoPerth

SAN - PER

SANPER

San Diego

Wed 27/5

10:49-16:00

2 stops38h 11m

Perth

Sat 30/5

16:55-19:51

3 stops41h 56m

$3,541

Flights are sorted by cheapest return 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 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

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.
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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 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 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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