Question 1

How popular is this San Francisco to Sydney flight route?

Accepted Answer

This flight path from San Francisco to Sydney Kingsford Smith was viewed by 89 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

What are the cheapest airlines flying from San Francisco to Sydney round-trip?

Accepted Answer

Philippine Airlines, at $1,353, was found to be the cheapest airline from San Francisco to Sydney.Alternate airlines to your destination round-trip include Fiji Airways and ANA. Philippine Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 3

What are the cheapest airlines to fly from San Francisco to Sydney one-way?

Accepted Answer

One-way options have recently been found by users for as low as $807 on ANA. Other airlines that offer cheap prices include Fiji Airways from $835 and Air Canada from $855 one-way. Find deals

Question 4

How far ahead should I book a flight from San Francisco to Sydney?

Accepted Answer

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be. Find deals

Question 5

What is the cheapest month to book a flight from San Francisco to Sydney?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from San Francisco to Sydney (average of $129). Flying from San Francisco to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

What is the cheapest day to fly from San Francisco to Sydney?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Sydney flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from San Francisco to Sydney

Accepted Answer

The most flights from SFO to SYD are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Question 10

What are the cheapest flights from San Francisco to Sydney?

Accepted Answer

While on average a flight from San Francisco to Sydney is generally $1,782, our data shows the cheapest flight currently is $1,015. When looking at the most popular route, (San Francisco - Sydney Kingsford Smith), you can expect to pay $993 for that flight.

Question 11

What are the most reliable airlines from San Francisco to Sydney?

Accepted Answer

The top 3 most reliable airlines when flying from San Francisco to Sydney are American Airlines (87%), Alaska Airlines (87%) and Qantas Airways (87%).

Question 12

What are the most popular airlines that fly from San Francisco to Sydney?

Accepted Answer

Consider Air Canada, Fiji Airways or Hawaiian Airlines when booking your flight. These represent the most popular airlines when flying from San Francisco to Sydney.

Question 13

What is the cheapest day to fly return from San Francisco to Sydney?

Accepted Answer

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 75% on the overall cost on flights from San Francisco to Sydney.

Question 14

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

Accepted Answer

Users have found that booking a flight from San Francisco to Sydney at least 44 days early can save you up to 31% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from San Francisco to Sydney for as little as $1,545 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,853 for flights departing within the next 3 days.

Question 15

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

Accepted Answer

Flights from San Francisco to Sydney lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Sydney in February, with the cheapest ticket starting at $785.

Question 16

What is the cheapest time of day to fly from SFO to SYD?

Accepted Answer

When flying from San Francisco to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 14% versus a flight in the afternoon.

Question 17

What airports do I use to fly from San Francisco to Sydney?

Accepted Answer

Booking a flight from San Francisco (SFO) to Sydney Kingsford Smith (SYD) is your only option if you wish to fly from San Francisco to Sydney. On a typical day, there are 6 flights from San Francisco to Kingsford Smith, all of which are around 14h 55m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from San Francisco to Sydney.

Question 18

Can I find deals for flights from San Francisco to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 19

How can I find direct flights from San Francisco to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Sydney.

Question 20

Can I find deals for business class flights from San Francisco to Sydney?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 21

How does Cheapflights help users find flights from San Francisco to Sydney?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from San Francisco today with Cheapflights!

Question 22

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Sydney?

Accepted Answer

Cheapflights helps you find that perfect flight to Sydney from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 23

Can Cheapflights find flights from San Francisco to Sydney with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Sydney flexibly with Cheapflights today.

Question 24

Can Cheapflights notify me if prices for flights from San Francisco to Sydney become cheaper?

Accepted Answer

Of course! You can now track prices for flights from San Francisco to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	$1,353
One-way from	$807
Popular in	December
Cheapest in	February
Average price	$1,779
Good round-trip deal	$1,808 or less
Good one-way deal	$1,083 or less

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$870	Average$1,585	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Fiji Airways	Cheapest$1,170	Average$1,473	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Air Canada	Cheapest$1,213	Average$1,457	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,479	Average$1,824	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	Cheapest$1,498	Average$2,091	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest$1,518	Average$1,762	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Cheap flights from San Francisco to Sydney from $807

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Francisco to Sydney Kingsford Smith are usually found in February or August, booked 43 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from San Francisco to Sydney

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Find flight deals from San Francisco to Sydney

Cheapest flights from San Francisco to SydneyExplore the most affordable flight options available from San Francisco to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from San Francisco to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Use the filters below to find and compare flights from San Francisco to Sydney that are best for you.

Best time to book a flight from San Francisco to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Sydney

How far ahead should I book a flight from San Francisco to Sydney?

Use this chart to determine the optimal time to book a return flight from San Francisco to Sydney. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from San Francisco to Sydney?

What is the cheapest time of day to fly from SFO to SYD?

Find hourly flight availability from San Francisco to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Weekly flight availability from San Francisco to Sydney

Explore weekly flight availability from San Francisco to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 11 July 2025.

Read through reviews of airlines operating flights from San Francisco to Sydney, such as ANA, Fiji Airways, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Francisco to Sydney?

How popular is this San Francisco to Sydney flight route?

What are the cheapest airlines flying from San Francisco to Sydney round-trip?

What are the cheapest airlines to fly from San Francisco to Sydney one-way?

What are the most reliable airlines from San Francisco to Sydney?

What are the cheapest flights from San Francisco to Sydney?

Can I find deals for flights from San Francisco to Sydney that include hotel bookings?

How can I find direct flights from San Francisco to Sydney?

Can I find deals for business class flights from San Francisco to Sydney?

What is the cheapest month to book a flight from San Francisco to Sydney?

Travelling to a place near San Francisco?

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Alternative routes for San Francisco to Sydney

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Top 6 airlines flying from San Francisco to Sydney

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How does Cheapflights help users find flights from San Francisco to Sydney?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Sydney?

Can Cheapflights find flights from San Francisco to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Sydney become cheaper?

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Cheapest flights from San Francisco to Sydney
Explore the most affordable flight options available from San Francisco to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.