SAN - PER

$1,469 Find Cheap Flights from San Diego to Perth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Perth departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Perth, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Diego to Perth (SAN-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Perth

Wed, Aug 13 - Wed, Aug 20
Logo
12:40 pm - 12:05 pmSAN-PER
32h 25m2 stops
Logo
3:30 pm - 4:13 pmPER-SAN
39h 43m2 stops
$1,469
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Thu, Aug 21 - Thu, Sep 4
United Airlines Logo
4:11 pm - 2:40 pmSAN-PER
31h 29m2 stops
United Airlines Logo
11:45 pm - 7:55 amPER-SAN
47h 10m2 stops
$1,478United Airlines
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Thu, Nov 13 - Sun, Nov 16
Singapore Airlines Logo
9:59 pm - 5:25 amSAN-PER
39h 26m2 stops
Singapore Airlines Logo
1:50 pm - 1:19 pmPER-SAN
39h 29m2 stops
$1,490Singapore Airlines
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Mon, Oct 20 - Tue, Oct 28
Logo
4:40 pm - 4:50 pmSAN-PER
33h 10m2 stops
Logo
5:50 pm - 12:03 pmPER-SAN
33h 13m2 stops
$1,491
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Thu, Nov 13 - Sun, Nov 16
Singapore Airlines Logo
9:59 pm - 5:25 amSAN-PER
39h 26m2 stops
Singapore Airlines Logo
1:10 am - 1:19 pmPER-SAN
28h 09m2 stops
$1,578Singapore Airlines
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Thu, Aug 21 - Wed, Sep 3
Cathay Pacific Logo
8:27 am - 10:40 pmSAN-PER
47h 13m2 stops
Cathay Pacific Logo
12:10 am - 11:44 pmPER-SAN
38h 34m2 stops
$1,618Cathay Pacific
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Mon, Oct 20 - Mon, Oct 27
Cathay Pacific Logo
6:15 am - 7:45 amSAN-PER
34h 30m2 stops
Cathay Pacific Logo
12:15 am - 4:28 pmPER-SAN
31h 13m2 stops
$1,636Cathay Pacific
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Wed, Aug 13 - Wed, Aug 20
Air New Zealand Logo
7:27 pm - 3:25 pmSAN-PER
28h 58m3 stops
Air New Zealand Logo
11:55 pm - 11:44 pmPER-SAN
38h 49m3 stops
$1,807Air New Zealand
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Thu, Aug 21 - Thu, Sep 4
Air New Zealand Logo
10:54 am - 1:35 pmSAN-PER
35h 41m3 stops
Air New Zealand Logo
11:55 pm - 10:13 amPER-SAN
25h 18m2 stops
$1,818Air New Zealand
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Thu, Nov 13 - Sun, Nov 16
Asiana Airlines Logo
6:15 am - 5:25 amSAN-PER
31h 10m3 stops
Asiana Airlines Logo
6:40 am - 10:21 amPER-SAN
43h 41m3 stops
$2,767Asiana Airlines
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KAYAK's insights & trends for San Diego to Perth flights

Get data-powered insights and trends into flights from San Diego to Perth to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Perth is February, where tickets cost $1,338 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $2,485 and $2,177 respectively.

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Good to know

Low seasonMarch
High seasonNovember
Cheapest flight$1,469
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 14% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Perth

  • What is the cheapest flight from San Diego to Perth?

    In the last 3 days, the lowest price for a flight from San Diego to Perth was $1,469 for a round-trip ticket.

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

    Yes

  • Which airports will I be using when flying from San Diego to Perth?

    When flying out of San Diego you will be using San Diego. You will be landing at Perth, also known as Perth.

  • Which aircraft models fly most regularly from San Diego to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Perth?

    Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Perth, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Diego to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to San Diego with another airline. Booking your flights between San Diego and PER can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Diego to Perth

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1320 reviews
8.6Crew
8.2Boarding
7.7Food
8.0Entertainment
7.9Comfort
Airline reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

8.0 ExcellentWee Keng, Jun 2025SIN - HND
Read more Singapore Airlines reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

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)

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