$411 Find Cheap Flights from San Jose to Australia

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 Australia departing on 9/22. 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

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Best Australia Flight Deals from San Jose

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$842
Melbourne
Melbourne2 stops$1,198
Brisbane
Brisbane2 stops$1,161
Perth
Perth2 stops$1,225
Cairns
Cairns1 stop$1,287
Adelaide
Adelaide2 stops$1,615
Hobart
Hobart2 stops$2,488
Coolangatta
Coolangatta2 stops$1,286
Canberra
Canberra3 stops$2,304
Darwin
Darwin2 stops$3,100
Townsville
Townsville2 stops$3,228
Sydney
Sydney1 stop$842
Melbourne
Melbourne2 stops$1,198
Brisbane
Brisbane2 stops$1,161
Perth
Perth2 stops$1,225
Cairns
Cairns1 stop$1,287
Adelaide
Adelaide2 stops$1,615
Hobart
Hobart2 stops$2,488
Coolangatta
Coolangatta2 stops$1,286
Canberra
Canberra3 stops$2,304
Darwin
Darwin2 stops$3,100
Townsville
Townsville2 stops$3,228

Cheap Flights from San Jose to Australia

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

Tue, Sep 2 - Tue, Sep 30
American Airlines Logo
6:00 am - 6:55 amSJC-SYD
31h 55m1 stop
American Airlines Logo
12:10 pm - 4:41 pmSYD-SJC
21h 31m1 stop
$842American Airlines
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Tue, Sep 2 - Tue, Sep 30
American Airlines Logo
9:49 am - 7:05 amSJC-SYD
28h 16m2 stops
American Airlines Logo
12:10 pm - 6:35 pmSYD-SJC
23h 25m2 stops
$845American Airlines
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Thu, Sep 25 - Sun, Oct 5
American Airlines Logo
1:49 pm - 6:55 amSJC-SYD
24h 06m1 stop
American Airlines Logo
6:45 pm - 10:47 pmSYD-SJC
22h 02m2 stops
$846American Airlines
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Mon, Nov 24 - Sat, Dec 13
Alaska Airlines Logo
7:00 am - 7:45 pmSJC-SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 8:45 pmSYD-SJC
18h 05m1 stop
$1,059Alaska Airlines
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Mon, Aug 25 - Mon, Sep 1
 Logo
10:35 am - 8:45 amSJC-SYD
29h 10m2 stops
 Logo
9:55 am - 10:43 pmSYD-SJC
29h 48m2 stops
$1,130
Find Deal
Mon, Nov 24 - Thu, Dec 11
Alaska Airlines Logo
7:00 am - 7:45 pmSJC-SYD
17h 45m1 stop
Alaska Airlines Logo
9:40 pm - 8:45 pmSYD-SJC
18h 05m1 stop
$1,134Alaska Airlines
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Mon, Sep 15 - Wed, Oct 15
 Logo
7:00 am - 11:05 pmSJC-BNE
23h 05m2 stops
 Logo
7:45 pm - 9:10 pmBNE-SJC
42h 25m2 stops
$1,161
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Sun, Nov 23 - Tue, Dec 9
Delta Logo
1:55 pm - 8:30 amSJC-SYD
23h 35m1 stop
Delta Logo
10:40 am - 12:56 pmSYD-SJC
21h 16m1 stop
$1,211Delta
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Sun, Dec 7 - Tue, Dec 23
Delta Logo
9:05 am - 8:30 amSJC-SYD
28h 25m1 stop
Delta Logo
2:15 pm - 4:16 pmSYD-SJC
21h 01m2 stops
$1,216Delta
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Wed, Jul 23 - Sat, Jul 26
Hawaiian Airlines Logo
7:00 am - 7:45 pmSJC-SYD
43h 45m2 stops
Hawaiian Airlines Logo
9:40 pm - 7:05 pmSYD-SJC
38h 25m2 stops
$1,274Hawaiian Airlines
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KAYAK's insights & trends for San Jose to Australia flights

Get data-powered insights and trends into flights from San Jose to Australia 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 Australia?

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 Australia were found on American Airlines ($842) and Alaska Airlines ($1,059).


Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$411
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from San Jose to Sydney

FAQs - booking Australia flights

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

    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 Australia.

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

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

    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 from San Jose to Australia with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the morning, when round-trip flights cost $1,028 on average. Morning departures are around 26% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,385.

Reviews of the top 3 airlines serving from San Jose to Australia

 
Need help choosing which airline to fly with from San Jose to Australia? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
Airline reviews

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

2.0 MediocreAnonymous, Jul 2025LAX - SEA
Read more Alaska Airlines reviews

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

They were friendly, efficient and got our bags to us so fast at the end of the flight.

Our flight time was drastically changed which caused us to lose a day of vacation

Paying for first class and then they want $8:00 for wifi.

fine. only problem,,,, for some,,,,was that many people started trying to exit from the back of the plane,, . lots of irate people. there should be a flight attendant mid plane..to be sure that doesn't happen. The crew up front had no idea what was happening. One big guy started it..then a bunch of others followed his lead. could have gotten ugly... One man stepped in and questioned those rule breakers.. nothing bad happened,,,but......

The setting on the loudspeaker was painful and the crew member who did the talking spoke very quickly and repetitively, with extra little jokes that were distracting and mostly unfunny. I doubt that the main messages penetrated the noise.

I like the new adjustable headrest. Unfortunately 2 crying children were in front of us. But it was the first time and not holding Alaska accountable for that. Alaska always seems to have everything in order professional but comfortable.

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

Big delay of over 7 hours on next leg of trip with Alaska. Would have been nice to have food or something

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Overall it was a good flight, but the food should be looked at. No options. The seat was also uncomfortable and very tight.

I was unable to get a check im and get a boarding pass. I tried at the desk of the flight operator Alaska, was told to go to Hawaiian and almost had to go back to Alaskan. In the end inwas told to go thru security and directly to the gate without checking in. It would have been more helpful to have the details rather than walking all over the terminals trying to check in.

The middle name gave us so much issue at check in we had done middle names when booking but Hawaiian/Alaska don’t recognize the middle names and gave us problems at check in. We have never experienced that before.

I was booked thru Hawaiian Airlines (HA) on Kayak in February. I got 2 confirmation emails from Hawaiian Airlines in February. Even though the flight ticket informed me the flight was marketed thru HA and operated by Alaska Airlines (AA), I was never given any confirmation codes or anything from Kayak or AA to check into my flight online ahead of time. They also couldn't find the HA flight number I was given on their website and was told my flight did not exist unless I searched thru the AA website for flight details that was similar to the info HA gave me. The only way to check into my flight and make sure the flight still existed required me to get there 4 hours early. When I arrived at the airport, HA desk told me to go to AA desk. First AA desk redirected me to another desk, second AA desk told me to find someone with an iPad, and finally the iPad rep was able to help me. I also had to chat with AA reps online the night previous to my return trip because the same issue occurred.

I did not board neither one of my flights because It got delayed and I had to be at my destination at a certain time

We were delayed at the SD gate for close to an hour before we were allowed to depart for SJ. Reason given was inadequate ground crew to move the plane from the gate.

Thanks to the supervisor Jose my pregnant wife and our family will not miss a very important ultrasound tomorrow. What he did was simply heroic. He needs to be promoted and praised. Please tell him our family appreciates him so so much!

Your crew shortage delayed departure by an hour resulting in us missing an event we had scheduled for that afternoon outside of Fresno.

Check in process was a mess. Long lines, equipment malfuctioning. One line for baggage tags then a second line for bag checkin.

Both flights were late 2+ hours with ZERO communication from the airlines or their staff. No offers for compensation. WiFi didn’t work for streaming and they said to only use browsing but that didn’t work either. Waste of $$. No drinks only boxed water or apple juice. No snack. One of the worst flight experiences I’ve ever had.

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