SAN - PER

$559 Find Cheap Flights from San Diego to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Perth departing on 8/30. 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

Thu, Oct 16 - Sun, Nov 9
Logo
5:31 pm - 10:20 amSAN-PER
25h 49m2 stops
Logo
11:35 am - 8:07 pmPER-SAN
24h 32m2 stops
$1,292
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Thu, Oct 23 - Sun, Nov 16
Logo
5:31 pm - 10:20 amSAN-PER
25h 49m2 stops
Logo
11:35 am - 8:07 pmPER-SAN
24h 32m2 stops
$1,293
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Mon, Oct 27 - Sun, Nov 16
Singapore Airlines Logo
7:00 am - 12:35 pmSAN-PER
38h 35m2 stops
Singapore Airlines Logo
1:10 am - 12:00 pmPER-SAN
26h 50m2 stops
$1,352Singapore Airlines
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Mon, Oct 27 - Mon, Nov 17
Air New Zealand Logo
11:02 am - 4:55 pmSAN-PER
38h 53m2 stops
Air New Zealand Logo
10:55 pm - 11:44 pmPER-SAN
40h 49m3 stops
$1,353Air New Zealand
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Thu, Sep 11 - Sun, Oct 5
Singapore Airlines Logo
6:15 am - 12:30 pmSAN-PER
39h 15m2 stops
Singapore Airlines Logo
1:10 am - 1:43 pmPER-SAN
27h 33m2 stops
$1,364Singapore Airlines
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Tue, Nov 4 - Fri, Nov 28
Air New Zealand Logo
11:02 am - 4:55 pmSAN-PER
37h 53m2 stops
Air New Zealand Logo
6:50 pm - 11:44 pmPER-SAN
44h 54m2 stops
$1,398Air New Zealand
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Tue, Oct 21 - Fri, Nov 14
United Airlines Logo
7:20 pm - 2:45 pmSAN-PER
28h 25m2 stops
United Airlines Logo
11:45 pm - 12:36 pmPER-SAN
28h 51m2 stops
$1,574United Airlines
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Sun, Nov 2 - Tue, Nov 25
United Airlines Logo
7:40 pm - 4:55 pmSAN-PER
29h 15m2 stops
United Airlines Logo
11:45 pm - 10:21 amPER-SAN
26h 36m2 stops
$1,579United Airlines
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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 - 9:55 pmPER-SAN
36h 40m2 stops
$1,632Cathay Pacific
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Mon, Oct 20 - Mon, Oct 27
Cathay Pacific Logo
9:10 am - 7:45 amSAN-PER
31h 35m2 stops
Cathay Pacific Logo
12:15 am - 9:29 pmPER-SAN
36h 14m2 stops
$1,636Cathay Pacific
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Useful Info

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$559
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 15% 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 $559 for a one-way ticket and $1,292 for a round-trip.

  • 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.

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 1302 reviews
7.7Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

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

10.0 ExcellentAnonymous, Mar 2025LAX - NRT
Read more Singapore Airlines reviews

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.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

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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