SAN - PER

$547 Find Cheap Flights from San Diego to Perth - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,338
Typical prices: $1,613-$2,826
Multiple Airlines
Mon 9/17Thu 10/4
SAN - PER • 2 stops
Cheapest one-way
$547
Typical prices: $758-$1,069
Multiple Airlines
Sat 10/20
SAN - PER • 3 stops
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Cheap Flights from San Diego to Perth (SAN-PER)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Perth

Thu, Sep 17 - Sun, Oct 4
Multiple Airlines Logo
9:05 am - 10:40 pmSAN  San Diego-PER Perth
46h 35m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
8:20 am - 10:06 amPER  Perth-SAN San Diego
40h 46m2 stops Hong Kong Intl San Francisco
$1,338Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
11:11 am - 10:40 pmSAN  San Diego-PER Perth
44h 29m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
8:20 am - 5:10 pmPER  Perth-SAN San Diego
47h 50m2 stops Hong Kong Intl San Francisco
$1,338Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
9:30 pm - 6:50 amSAN  San Diego-PER Perth
42h 20m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
8:20 am - 10:06 amPER  Perth-SAN San Diego
40h 46m2 stops Hong Kong Intl San Francisco
$1,361Multiple Airlines
Mon, Oct 12 - Sun, Oct 18
Multiple Airlines Logo
7:55 pm - 6:50 amSAN  San Diego-PER Perth
43h 55m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
12:10 am - 5:10 pmPER  Perth-SAN San Diego
32h 00m2 stops Hong Kong Intl San Francisco
$1,526Multiple Airlines
Fri, Sep 18 - Thu, Sep 24
Cathay Pacific Logo
7:00 am - 6:50 amSAN  San Diego-PER Perth
32h 50m2 stops San Francisco Hong Kong Intl
Cathay Pacific Logo
12:10 am - 10:08 amPER  Perth-SAN San Diego
48h 58m2 stops Hong Kong Intl San Francisco
$1,629Cathay Pacific
Fri, Sep 18 - Thu, Sep 24
Multiple Airlines Logo
5:22 pm - 10:40 pmSAN  San Diego-PER Perth
38h 18m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
12:10 am - 8:53 pmPER  Perth-SAN San Diego
35h 43m2 stops Hong Kong Intl Dallas/Fort Worth
$1,686Multiple Airlines
Mon, Oct 12 - Sun, Oct 18
Multiple Airlines Logo
5:00 pm - 6:50 amSAN  San Diego-PER Perth
46h 50m3 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
12:10 am - 5:52 pmPER  Perth-SAN San Diego
32h 42m2 stops Hong Kong Intl Seattle/Tacoma Intl
$1,701Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
7:59 pm - 10:40 pmSAN  San Diego-PER Perth
59h 41m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
5:35 am - 11:59 pmPER  Perth-SAN San Diego
33h 24m3 stops Singapore Changi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,852Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
3:43 pm - 10:40 pmSAN  San Diego-PER Perth
39h 57m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
10:30 am - 10:59 pmPER  Perth-SAN San Diego
27h 29m3 stops Sydney Kingsford Smith Los Angeles San Francisco
$2,017Multiple Airlines
Thu, Sep 17 - Sun, Oct 4
Multiple Airlines Logo
9:05 am - 6:50 amSAN  San Diego-PER Perth
30h 45m2 stops San Francisco Hong Kong Intl
Multiple Airlines Logo
5:55 pm - 1:28 pmPER  Perth-SAN San Diego
34h 33m3 stops Melbourne Los Angeles San Francisco
$2,057Multiple Airlines
Booking Insights

Price, demand and travel trends for San Diego to Perth flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Diego to Perth with more confidence.

What is the cheapest airline to fly from San Diego to Perth?

Cathay Pacific ($1,629) offered the cheapest round-trip ticket from San Diego to Perth in the last 5 days.

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Key details for San Diego to Perth flights

Cheapest flight

$547
Flight from San Diego to Perth

When to book flights from San Diego to Perth

Are your dates flexible? Find out the best times to travel from San Diego to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Perth flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Diego to Perth?

    Flights from San Diego to Perth usually depart from San Diego (SAN) and arrive at Perth (PER).

  • What cabin classes can I book on flights from San Diego to Perth?

    Only Economy Class is available on flights from San Diego to Perth.

  • Can I save money by using flexible dates for flights from San Diego to Perth?

    Yes. Being flexible with your travel dates can save you up to 56% on the San Diego to Perth route. Monday is the cheapest departure day at $1,245 round-trip on average, while Thursday is the most expensive at $2,826, a difference of $1,581. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are Elizabeth Quay, RAC Arena and Hay Street Mall. These are among the most viewed places in Perth on KAYAK.

  • Do I need a passport to fly from San Diego to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from San Diego to Perth looking right now?

    One-way fares from San Diego to Perth are currently lower than usual. Average one-way flight prices are about $632, which is 30% below the typical average for this route.

  • What is the time difference between San Diego and Perth?

    Perth is 15 hours ahead of San Diego (Western Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
    · EverythingFleet
    · East Coast Car Rentals
    · Europcar
    · Ace Rental Cars
    · Bargain Car Rentals

Your guide to booking San Diego to Perth flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $1,245 - about $1,581 less than Thursday (56% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.
    - Sanno Marracoonda Perth Airport Hotel

Everything you need to know for your flight from San Diego to Perth

Information on your arrival and departure airports

San Diego (SAN)
Perth (PER)