What is the cheapest airline that flies from San Diego to Perth?

Air Canada is the most popular carrier operating from San Diego to Perth

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.

$653 Cheap Flights from San Diego to Perth in 2025/26

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Find the cheapest flights from San Diego to Perth

Round-trip

One-way

Cheap round-trip flights

8:50 pm - 11:55 pmSAN-PER

35h 05m2 stops

1:15 am - 4:09 pmPER-SAN

29h 54m2 stops

$1,283

Find Deal

Thu, Mar 5 - Mon, Mar 23

6:10 pm - 2:30 pmSAN-PER

28h 20m2 stops

4:45 pm - 12:03 pmPER-SAN

34h 18m2 stops

$1,298Air Canada

Find Deal

Thu, Mar 5 - Tue, Mar 24

6:10 pm - 6:15 pmSAN-PER

33h 05m2 stops

11:10 pm - 12:03 pmPER-SAN

28h 53m2 stops

$1,400

Find Deal

Fri, Oct 31 - Thu, Nov 13

11:02 am - 4:50 pmSAN-PER

38h 48m2 stops

10:45 pm - 11:44 pmPER-SAN

40h 59m3 stops

$1,426Air New Zealand

Find Deal

Fri, Oct 31 - Thu, Nov 13

9:10 am - 10:40 pmSAN-PER

46h 30m2 stops

12:15 am - 4:30 pmPER-SAN

31h 15m2 stops

$1,486Cathay Pacific

Find Deal

Mon, Oct 20 - Mon, Oct 27

6:15 am - 10:40 pmSAN-PER

49h 25m2 stops

12:25 am - 9:29 pmPER-SAN

36h 04m2 stops

$1,487Cathay Pacific

Find Deal

Mon, Oct 20 - Mon, Oct 27

10:45 am - 4:50 pmSAN-PER

38h 05m2 stops

3:20 pm - 5:53 pmPER-SAN

41h 33m3 stops

$1,527Air New Zealand

Find Deal

Thu, Mar 5 - Tue, Mar 24

6:15 am - 2:45 pmSAN-PER

41h 30m2 stops

4:45 pm - 8:06 amPER-SAN

54h 21m2 stops

$1,580United Airlines

Find Deal

Mon, Oct 20 - Tue, Oct 28

6:15 am - 2:45 pmSAN-PER

41h 30m2 stops

4:45 pm - 8:48 pmPER-SAN

43h 03m2 stops

$1,581United Airlines

Find Deal

Mon, Oct 20 - Tue, Oct 28

12:28 pm - 10:15 amSAN-PER

30h 47m2 stops

8:00 am - 6:04 pmPER-SAN

49h 04m2 stops

$1,641American Airlines

Find Deal

Mon, Oct 20 - Tue, Oct 28

Cathay Pacific flights from San Diego to Perth

Our best Cathay Pacific deals on San Diego to Perth flight tickets

Cathay Pacific

Oct 20

SAN9:10 amSan Diego

46h 30m

2 stops

PER10:40 pmPerth

Oct 27

PER12:15 amPerth

31h 15m

2 stops

SAN4:30 pmSan Diego

$1,486

Find similar

Cathay Pacific

Oct 20

SAN6:15 amSan Diego

49h 25m

2 stops

PER10:40 pmPerth

Oct 27

PER12:25 amPerth

36h 04m

2 stops

SAN9:29 pmSan Diego

$1,487

Find similar

Cathay Pacific

Nov 13

SAN6:55 amSan Diego

47h 55m

2 stops

PER10:50 pmPerth

Nov 17

PER8:30 amPerth

28h 59m

2 stops

SAN9:29 pmSan Diego

$1,492

Find similar

Singapore Airlines flights from San Diego to Perth

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

Singapore Airlines

Oct 20

SAN10:06 amSan Diego

37h 34m

3 stops

PER2:40 pmPerth

Oct 28

PER5:05 pmPerth

41h 26m

3 stops

SAN7:31 pmSan Diego

$3,552

Find similar

Singapore Airlines

Oct 20

SAN10:06 amSan Diego

37h 34m

3 stops

PER2:40 pmPerth

Oct 28

PER5:05 pmPerth

41h 26m

3 stops

SAN7:31 pmSan Diego

$3,755

Find similar

Singapore Airlines

Oct 20

SAN10:06 amSan Diego

37h 34m

3 stops

PER2:40 pmPerth

Oct 28

PER5:05 pmPerth

41h 26m

3 stops

SAN7:31 pmSan Diego

$3,758

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 3/5

8:50 pm-11:55 pm

2 stops35h 05m

Perth

Mon 3/23

1:15 am-4:09 pm

2 stops29h 54m

$1,283

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 3/5

6:10 pm-2:30 pm

2 stops28h 20m

Perth

Tue 3/24

4:45 pm-12:03 pm

2 stops34h 18m

$1,298

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 10/31

6:10 pm-6:15 pm

2 stops33h 05m

Perth

Thu 11/13

11:10 pm-12:03 pm

2 stops28h 53m

$1,400

San DiegoPerth

SAN - PER

SANPER

San Diego

Fri 10/31

11:02 am-4:50 pm

2 stops38h 48m

Perth

Thu 11/13

10:45 pm-11:44 pm

3 stops40h 59m

$1,426

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

9:10 am-10:40 pm

2 stops46h 30m

Perth

Mon 10/27

12:15 am-4:30 pm

2 stops31h 15m

$1,486

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

6:15 am-10:40 pm

2 stops49h 25m

Perth

Mon 10/27

12:25 am-9:29 pm

2 stops36h 04m

$1,487

San DiegoPerth

SAN - PER

SANPER

San Diego

Thu 3/5

10:45 am-4:50 pm

2 stops38h 05m

Perth

Tue 3/24

3:20 pm-5:53 pm

3 stops41h 33m

$1,527

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

6:15 am-2:45 pm

2 stops41h 30m

Perth

Tue 10/28

4:45 pm-8:06 am

2 stops54h 21m

$1,580

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

6:15 am-2:45 pm

2 stops41h 30m

Perth

Tue 10/28

4:45 pm-8:48 pm

2 stops43h 03m

$1,581

San DiegoPerth

SAN - PER

SANPER

San Diego

Mon 10/20

12:28 pm-10:15 am

2 stops30h 47m

Perth

Tue 10/28

8:00 am-6:04 pm

2 stops49h 04m

$1,641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Tuesday when prices can be found for as low as $1,418. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Monday, with ticket prices averaging around $1,584.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Diego to Perth when you can find flight prices for as low as $1,424. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,754. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

There are no direct flights from San Diego to Perth. There are no popular flight routes from San Diego to Perth.

Search flight deals

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 21m 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.

Mandurah

Fremantle

Rottnest Island

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.