$369 Find Cheap Flights from San Francisco 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 Francisco to Australia departing on 12/8. 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 Australia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$914
Melbourne
Melbourne1 stop$963
Brisbane
Brisbane2 stops$905
Perth
Perth1 stop$1,034
Cairns
Cairns2 stops$1,267
Adelaide
Adelaide2 stops$896
Hobart
Hobart2 stops$1,193
Canberra
Canberra2 stops$1,349
Darwin
Darwin2 stops$1,500
Yulara
Yulara1 stop$1,625
Hamilton Island
Hamilton Island1 stop$1,772
Townsville
Townsville2 stops$1,715
Maroochydore
Maroochydore1 stop$1,743
Ballina
Ballina1 stop$2,113
Alice Springs
Alice Springs2 stops$2,291
Sydney
Sydney1 stop$914
Melbourne
Melbourne1 stop$963
Brisbane
Brisbane2 stops$905
Perth
Perth1 stop$1,034
Cairns
Cairns2 stops$1,267
Adelaide
Adelaide2 stops$896
Hobart
Hobart2 stops$1,193
Canberra
Canberra2 stops$1,349
Darwin
Darwin2 stops$1,500
Yulara
Yulara1 stop$1,625
Hamilton Island
Hamilton Island1 stop$1,772
Townsville
Townsville2 stops$1,715
Maroochydore
Maroochydore1 stop$1,743
Ballina
Ballina1 stop$2,113
Alice Springs
Alice Springs2 stops$2,291

Book Cheap San Francisco to Australia Plane Tickets

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

Thu, Feb 5 - Sun, Mar 1
Multiple Airlines Logo
6:50 pm - 4:20 pmSFO-ADL
27h 00m2 stops
Multiple Airlines Logo
6:10 am - 10:39 amADL-SFO
22h 59m2 stops
$896Multiple Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 27
Multiple Airlines Logo
5:28 pm - 10:10 amSFO-BNE
22h 42m2 stops
Multiple Airlines Logo
11:25 am - 8:47 pmBNE-SFO
27h 22m2 stops
$905Multiple Airlines
Find Deal
Fri, Feb 13 - Sun, Feb 22
Fiji Airways Logo
10:05 pm - 10:05 pmSFO-SYD
29h 00m1 stop
Fiji Airways Logo
2:10 pm - 12:25 pmSYD-SFO
17h 15m1 stop
$945Fiji Airways
Find Deal
Mon, Feb 2 - Sun, Feb 15
Fiji Airways Logo
7:01 pm - 12:30 pmSFO-SYD
22h 29m2 stops
Fiji Airways Logo
2:10 pm - 12:25 pmSYD-SFO
17h 15m1 stop
$949Fiji Airways
Find Deal
Mon, Jan 26 - Thu, Feb 5
Qantas Airways Logo
7:01 pm - 9:00 amSFO-SYD
18h 59m1 stop
Qantas Airways Logo
9:00 am - 3:05 pmSYD-SFO
25h 05m2 stops
$1,015Qantas Airways
Find Deal
Tue, Dec 2 - Tue, Dec 9
Qantas Airways Logo
8:15 pm - 6:10 amSFO-SYD
14h 55mnonstop
Qantas Airways Logo
7:05 am - 10:04 amSYD-SFO
21h 59m2 stops
$1,027Qantas Airways
Find Deal
Mon, Feb 2 - Tue, Feb 17
Air New Zealand Logo
7:50 pm - 9:55 amSFO-BNE
20h 05m1 stop
Air New Zealand Logo
11:10 am - 11:05 amBNE-SFO
17h 55m1 stop
$1,084Air New Zealand
Find Deal
Tue, Feb 3 - Tue, Feb 17
Air New Zealand Logo
7:50 pm - 9:55 amSFO-BNE
20h 05m1 stop
Air New Zealand Logo
8:20 am - 11:05 amBNE-SFO
20h 45m1 stop
$1,089Air New Zealand
Find Deal
Thu, Jan 1 - Mon, Feb 9
United Airlines Logo
11:05 pm - 9:30 amSFO-ADL
15h 55mnonstop
United Airlines Logo
2:55 pm - 11:15 amADL-SFO
14h 50mnonstop
$1,246United Airlines
Find Deal
Thu, Feb 5 - Sun, Mar 1
United Airlines Logo
11:05 pm - 9:30 amSFO-ADL
15h 55mnonstop
United Airlines Logo
8:30 am - 6:55 amADL-SFO
40h 55m2 stops
$1,269United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Australia flights

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

What is the cheapest San Francisco to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from San Francisco found in the last 72 hours was to Sydney, at $1,175 round-trip. The most popular route is from San Francisco (SFO) to Sydney (SYD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,175.

Can I save money by flying with a layover from San Francisco to Australia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,326, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Francisco to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Australia, 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 Francisco to Australia is February, when tickets cost $1,019 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,624 and $1,341 respectively.

What’s the cheapest day of the week to fly from San Francisco to Australia?

The average price of all round-trip flights from San Francisco to Australia clicked on KAYAK for each day over the last 12 months.

For San Francisco to Australia, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Australia back to San Francisco, the best deals are generally found on Sunday, with Saturday being the most expensive.

How far in advance should I book a flight from San Francisco to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Australia, you should book around 7 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$369
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from San Francisco to Melbourne Airport (Tullamarine)

FAQs - booking Australia flights

  • Which are the best airlines that I should fly with on my way to Australia?

    According to KAYAK, Singapore Airlines, Hawaiian Airlines, and Fiji Airways are among the most recommended airlines to fly with if you are on your way to Australia. However, you may not find all three airlines available depending on which city in Australia you are traveling to. For instance, if you are traveling from San Francisco to Sydney, the airlines offering flight routes to Sydney include Air New Zealand, Deutsche Lufthansa AG, United Airlines, Frontier Airlines, Delta Airlines, Scoot, and Singapore Airlines.

  • Which airlines provide nonstop flights from San Francisco to Sydney, Australia?

    If you are heading to Sydney, Air New Zealand, Deutsche Lufthansa AG, and United Airlines offer nonstop flights from San Francisco International Airport to Sydney Airport.

  • Which is the best airport to fly to for visiting the Great Barrier Reef Marine Park?

    Book your flight to Cairns International Airport since Cairns is the closest city to the Great Barrier Reef Marine Park. You can also choose to book a domestic flight from another Australian city to Cairns, like Melbourne, Perth, or Sydney.

  • Do I need a visa to travel to Australia from the United States?

    You should carry your U.S. passport and visa with you along with an approved Electronic Travel Authority (ETA). All those traveling to Australia for business or tourism purposes within 90 days or less can get an Electronic Travel Authority. Note that travel agents and airlines in the United States can apply for ETAs for travelers.

  • How does KAYAK find such low prices on flights from San Francisco 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 Francisco to Australia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco 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 Francisco 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 Francisco 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 Francisco 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 Francisco 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 evening, when round-trip flights cost $1,084 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,325.

Top tips for finding cheap flights to Australia

  • For those traveling from San Francisco to Australia for the first time, Sydney is the best place to visit to get a feel of Australian culture and entertainment. Once your flight has arrived at Sydney Airport, you will be pleased to know that the airport provides shuttle services to the city’s various popular destinations, which include the Sydney Opera House, Bondi Beach, SEA LIFE Sydney Aquarium, Sydney Harbour Bridge, and Taronga Zoo.
  • Since it is a long flight from San Francisco to Australia, you will need some time to relax before the long journey. San Francisco International Airport offers free yoga rooms for relaxation, practicing yoga, and self-reflection. You can find the yoga rooms at Terminal 2 between Terminal 1 C Gates and Terminal 2 D Gates. The rooms are also at Terminal 3 E Gates near Gate E6.
  • Sydney, Australia may be the most popular destination in the country, but you might want to extend your stay in Australia and explore other cities. Consider taking cheap domestic flights to other popular cities like Melbourne, Cairns, Brisbane, Adelaide, and Perth. Jetstar, Virgin Australia, and Qantas are among the airlines that provide cheap domestic flights, which are available from Sydney, Brisbane, Melbourne, Adelaide, Perth, and other cities. You can also find affordable domestic flights at smaller airports like Gold Coast, Proserpine, and Avalon.
  • Looking for the fastest way to get to the city of Sydney? Airport Link provides a train service that will take you to the main city within 13min.
  • Did you know there are a number of dining places at San Francisco International Airport? If you are waiting for your flight at SFO Airport, visit these places that serve delicious snacks like burgers, sandwiches, wraps, baked items, and so on: Bacon Bacon, Bistrot Bay Area, Drake’s Flyaway, and Farley’s Café & Lounge.

Reviews of the top 5 airlines serving from San Francisco to Australia

 
Need help choosing which airline to fly with from San Francisco 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
Fiji AirwaysOverall score based on 205 reviews
7.4Entertainment
7.5Food
8.1Boarding
8.0Comfort
8.5Crew
Airline reviews

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

10.0 ExcellentMatthew, Aug 2025NAN - CNS
Read more Fiji Airways reviews

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Very good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

Food choices perhaps not the best. Only offered beer and wine, when it appeared other liquor was available. Entertainment wasn’t so good.

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Great entertainment options on the screen. uSB A and C chargers. Free WiFi! Crew were excellent.

Service was excellent and they’re very helpful and nice

Check in crew member was very helpful, nice and excellent service👍

Overall the plane was good and the crew great. The big disappointment was the skycouch. Maybe it would be good if you were a parent with 2 small kids travelling but as a couple it's hopeless. It's impossible for 2 adults to lie down so one ends up sitting. We split our time with one lying and the other sitting. We both got more sleep sitting upright. We will never book one again and don't recommend it to anyone.

Aircon set too high so VERY warm and VERY uncomfortable.

Lost my luggage and brought someone else luggage to my airport.

Not entirely positive. It’s frustrating that everything is done through the united app. One of our flight attendants on our trip from San Francisco to MSP continually had trouble hearing people so she flipped her hair into people’s faces

I flew United from San Francisco to Auckland. My connecting flight from Auckland to Christchurch was canceled with no explanation. I was finally told the cancellation was due to fog. Even though it was clear when we landed. I am from San Francisco, I know what fog is! And I didn't see any fog. I was told the next available flight was 7 hours later. Unacceptable, they should have had a flight ready to go as soon as it was deemed safe to take off.

Our original flight was cancelled from SFO to AKL on 6/16/25. So we had to stay overnight at a hotel after a 12-hour layover plus 3-hour delay before the cancellation. Then had to fly to LA and then to AKL the following day losing an entire day of our vacation in NZ, that we can never get back.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

It was a smooth flight both in the sky and landing!

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

Fair. What's the point of partnering with United if we cannot use the lounge. My wife is a frequent flier with United but we were refused access to Air Canada lounge

Real smooth and easy, Real good leg room in coach!

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

They rescheduled me and I had no issues with the new flight

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Both flights are delayed so I rate the whole experience as mediocre.

Everything you need to know for your flight from San Francisco to Australia

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.