SJC - SYD

$570 Find Cheap Flights from San Jose to Sydney

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 Jose to Sydney departing on 3/15. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Sydney, 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 Jose to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$997
Multiple Airlines
Fri 3/20Mon 3/23
SJC - SYD • 2 stops
Cheapest one-way
$570
American Airlines
Sun 3/15
SJC - SYD • 2 stops
Top airlines
Alaska Airlines
Cheapest • from $1,069 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Jose to Sydney (SJC-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Sydney 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 Jose to Sydney

Fri, Mar 20 - Mon, Mar 23
Multiple Airlines Logo
10:20 am - 12:35 pm
SJC
-
SYD
32h 15m
2 stops
Multiple Airlines Logo
6:00 am - 6:47 pm
SYD
-
SJC
30h 47m
2 stops
$997Multiple Airlines
Thu, Mar 5 - Thu, Mar 19
Multiple Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 8:25 pm
SYD
-
SJC
16h 45m
1 stop
$1,068Multiple Airlines
Fri, Mar 6 - Sat, Mar 14
Alaska Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
17h 45m
1 stop
Alaska Airlines Logo
9:40 pm - 10:15 pm
SYD
-
SJC
18h 35m
1 stop
$1,069Alaska Airlines
Tue, Mar 17 - Tue, Mar 24
Hawaiian Airlines Logo
9:25 am - 7:45 pm
SJC
-
SYD
40h 20m
2 stops
Hawaiian Airlines Logo
9:40 pm - 8:19 pm
SYD
-
SJC
40h 39m
2 stops
$1,103Hawaiian Airlines
Wed, Mar 11 - Thu, Mar 19
Multiple Airlines Logo
7:00 am - 7:45 pm
SJC
-
SYD
18h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 8:25 pm
SYD
-
SJC
16h 45m
1 stop
$1,144Multiple Airlines
Tue, Mar 31 - Sun, Apr 19
Multiple Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
40h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 8:25 pm
SYD
-
SJC
16h 40m
1 stop
$1,145Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
Hawaiian Airlines Logo
8:15 am - 6:50 pm
SJC
-
SYD
40h 35m
1 stop
Hawaiian Airlines Logo
8:45 pm - 8:25 pm
SYD
-
SJC
16h 40m
1 stop
$1,148Hawaiian Airlines
Fri, Aug 7 - Sun, Aug 23
American Airlines Logo
8:00 am - 6:55 am
SJC
-
SYD
29h 55m
1 stop
American Airlines Logo
12:00 pm - 9:06 pm
SYD
-
SJC
26h 06m
1 stop
$1,172American Airlines
Fri, Aug 7 - Sun, Aug 23
American Airlines Logo
9:49 am - 7:05 am
SJC
-
SYD
28h 16m
2 stops
American Airlines Logo
9:10 am - 6:30 pm
SYD
-
SJC
26h 20m
2 stops
$1,174American Airlines
Thu, Apr 9 - Sat, Apr 25
American Airlines Logo
6:00 am - 6:55 am
SJC
-
SYD
31h 55m
1 stop
American Airlines Logo
12:00 pm - 9:59 pm
SYD
-
SJC
26h 59m
1 stop
$1,175American Airlines
Booking Insights

KAYAK's insights & trends for San Jose to Sydney flights

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

Which airlines provide the cheapest flights from San Jose to Sydney?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Jose to Sydney were found on Alaska Airlines ($1,069) and Hawaiian Airlines ($1,103).

Good to know

Cheapest flight$570
Flight from San Jose to Sydney

When to book flights from San Jose to Sydney

Are your dates flexible? Find out the best times to travel from San Jose to Sydney 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 Jose to Sydney

  • What is the cheapest flight from San Jose to Sydney?

    In the last 3 days, the lowest price for a flight from San Jose to Sydney was $570 for a one-way ticket and $997 for a round-trip.

  • Do I need a passport to fly between San Jose and Sydney?

    Yes

  • Which airports will I be using when flying from San Jose to Sydney?

    On your way to Sydney, you’ll fly out from San Jose. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from San Jose to Sydney?

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

  • Which airline alliances offer flights from San Jose to Sydney?

    SkyTeam is the only airline alliance operating flights between San Jose and Sydney.

  • Which is the best airline for flights from San Jose to Sydney, Delta or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from San Jose to Sydney are Delta and Hawaiian Airlines. With an average price for the route of $1,315 and an overall rating of 7.9, Delta is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $1,132 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Jose to Sydney?

    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 Jose to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from San Jose 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 Jose to Sydney?

    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 Sydney with an airline and back to San Jose with another airline. Booking your flights between San Jose and SYD 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 Jose to Sydney?

    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 Sydney from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Jose to Sydney

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Sydney. 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 Jose to Sydney? 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.
7.9
DeltaOverall score based on 8207 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

10.0 ExcellentGrace, Feb 2026
LAX - JFK
Read more Delta reviews

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

I understand that both Hawaiian and Alaskan are in the process of merging but I could not get real-time flight info or access my boarding pass on either app

Everything you need to know for your flight from San Jose to Sydney

Information on your arrival and departure airports