How long is the flight from San Diego to Perth?

Airlines like Cathay Pacific fly from San Diego to Perth in about 46h 44m. The time it takes to get you to your destination can typically vary by up to . There are 15063 km between San Diego and Perth.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from SAN to PER?

When flying from San Diego to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from San Diego to Perth that include hotel bookings?

Yes. In addition to deals on San Diego to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Diego to Perth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Perth.

Can I find deals for business class flights from San Diego to Perth?

Yes. Cheapflights offers flight deals from San Diego to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,057+ Cheap Flights from San Diego to Perth

Cheap flight deals from San Diego to Perth

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Diego to Perth
Explore the most affordable flight options available from San Diego to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Wed 25/1107:30 -

2 stops41h 20m

Sat 5/1218:50 -

2 stops39h 45m

Deal found 9/9$1,893

Tue 24/1118:26 -

2 stops54h 24m

Sun 6/1218:50 -

2 stops38h 47m

Deal found 9/9$1,903

Sun 22/1106:15 -

2 stops42h 35m

Sat 5/1218:50 -

2 stops39h 45m

Deal found 9/9$1,928

Thu 22/1007:50 -

2 stops32h 00m

Wed 28/1000:25 -

2 stops31h 45m

Deal found 8/9$1,932

Sat 21/1118:26 -

2 stops54h 24m

Sun 6/1218:50 -

2 stops38h 47m

Deal found 9/9$1,938

Mon 19/1006:15 -

2 stops33h 35m

Tue 3/1100:25 -

2 stops34h 16m

Deal found 10/9$1,954

Thu 10/906:15 -

2 stops33h 35m

Wed 16/900:10 -

2 stops38h 34m

Deal found 9/9$1,956

Thu 26/1107:30 -

2 stops46h 50m

Sat 5/1223:50 -

2 stops34h 45m

Deal found 9/9$1,970

Tue 24/1107:08 -

2 stops31h 47m

Mon 7/1208:30 -

2 stops46h 07m

Deal found 9/9$1,975

Sat 12/909:05 -

2 stops30h 45m

Tue 15/900:10 -

2 stops32h 03m

Deal found 10/9$1,989

Fri 27/1116:45 -

2 stops32h 05m

Sat 5/1218:50 -

2 stops39h 45m

Deal found 9/9$1,997

Sun 22/1107:30 -

2 stops41h 20m

Thu 3/1223:50 -

2 stops52h 23m

Deal found 9/9$2,007

Find flight deals from San Diego to Perth

Round-trip from	$1,868
One-way from	$1,057

Air New Zealand
1/3-13/3
4 total stops
99h 51m total
San Diego to Perth

Search Deals

3/10-31/12
2 total stops
32h 00m total
San Diego to Perth

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sat 3/10

07:50-06:50

2 stops32h 00m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,057

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Fri 1/1

15:13-00:05

3 stops40h 52m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,444

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 19/10

06:15-06:50

2 stops33h 35m

Perth

Tue 3/11

00:25-18:41

2 stops34h 16m

$1,954

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Mon 23/11

16:11-06:55

2 stops46h 44m

Perth

Fri 4/12

08:30-07:43

2 stops39h 13m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 24/11

07:08-06:55

2 stops31h 47m

Perth

Thu 3/12

08:30-07:43

2 stops39h 13m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Tue 24/11

07:08-06:55

2 stops31h 47m

Perth

Fri 4/12

08:30-07:43

2 stops39h 13m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Thu 26/11

10:53-06:55

2 stops52h 02m

Perth

Thu 3/12

08:30-10:04

2 stops41h 34m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 22/11

16:11-22:55

2 stops38h 44m

Perth

Tue 8/12

00:25-13:54

2 stops29h 29m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 22/11

18:59-22:55

2 stops35h 56m

Perth

Sun 6/12

08:30-13:54

2 stops45h 24m

$2,149

San DiegoPerth

SAN San Diego - PER Perth

SANPER

San Diego

Sun 25/10

16:45-21:45

2 stops38h 00m

Perth

Sun 1/11

23:10-17:17

3 stops34h 07m

$2,402

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from San Diego to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from San Diego with our price prediction graph.

SAN-PER

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from San Diego to Perth?
Airlines like Cathay Pacific fly from San Diego to Perth in about 46h 44m. The time it takes to get you to your destination can typically vary by up to . There are 15063 km between San Diego and Perth.
Can I find deals for flights from San Diego to Perth that include hotel bookings?
Yes. In addition to deals on San Diego to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Perth.
Can I find deals for business class flights from San Diego to Perth?
Yes. Cheapflights offers flight deals from San Diego to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from San Diego to Perth?

Cheapflights makes it easy to find San Diego to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Perth.

Can Cheapflights find flights from San Diego to Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego to Perth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Diego to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from San Diego today and book when prices fit your budget.

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Cheap flights from San Diego to Perth from $1,057

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Perth

Cheapest flights from San Diego to PerthExplore the most affordable flight options available from San Diego to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from San Diego to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from San Diego to PerthDiscover carefully curated flight deals from San Diego to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from San Diego to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from San Diego to PerthDiscover last-minute flight deals from San Diego to Perth. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Perth. Data last updated 11 September 2026 and is based on user searches.

One-way flights from San Diego to PerthSearch for one-way flight options from San Diego to Perth. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from San Diego to Perth. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Best time to book a flight from San Diego to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from San Diego with our price prediction graph.

Related info for your journey

How long is the flight from San Diego to Perth?

Can I find deals for flights from San Diego to Perth that include hotel bookings?

How can I find direct flights from San Diego to Perth?

Can I find deals for business class flights from San Diego to Perth?

Travelling to a place near Perth?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to Perth

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Complete your trip

Complete your trip to Perth by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Western Australia

Book a non-stop flight to one of these other cities located in Western Australia.

Search flights from San Diego to Perth by cabin class

Find flights from San Diego to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Diego and Perth flights

Browse other San Diego and Perth flight options. Last updated on 11 September 2026.

Other flights to Perth

Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

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How does Cheapflights help users find flights from San Diego to Perth?

Why should you use Cheapflights to find cheap flight tickets from San Diego to Perth?

Can Cheapflights find flights from San Diego to Perth with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Perth become cheaper?

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Cheapest flights from San Diego to Perth
Explore the most affordable flight options available from San Diego to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from San Diego to Perth
Discover carefully curated flight deals from San Diego to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from San Diego to Perth
Discover last-minute flight deals from San Diego to Perth. Data last updated 11 September 2026 and is based on user searches.

One-way flights from San Diego to Perth
Search for one-way flight options from San Diego to Perth. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.