Cheap flights from Sydney to San Francisco from $347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Francisco departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Sydney to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Sydney and San Francisco?
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $941.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Sydney to San Francisco is on a Sunday when prices can be found for as low as $1,278. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $1,495.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Sydney to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $1,089. Flights in the afternoon are often more expensive with an average ticket price of $1,713.
What is the cheapest Sydney Kingsford Smith to San Francisco flight route?
Fly from Sydney Kingsford Smith to San Francisco for the best Sydney Kingsford Smith - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,053 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Sydney for as low as $900 on momondo.
What cabin class options are available on Sydney Kingsford Smith to San Francisco flights?
There are 3 cabin classes available to choose from on Sydney Kingsford Smith to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Sydney Kingsford Smith to San Francisco?
Fiji Airways and Vietnam Airlines are the most popular carriers operating from Sydney Kingsford Smith to San Francisco
What airlines fly to San Francisco?
United Airlines, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to San Francisco from Sydney according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to San Francisco on average per day?
7 flights are operational daily from Sydney to San Francisco as of June 2025. The most popular departure time for this route is 10:00AM, with 82% of flights per day taking off at noon.
How many flights depart from Sydney to San Francisco on average per week?
As of June 2025, 51 flights take off from Sydney and land in San Francisco each week. The most common flight departure day for this route is Tue, with 18% of weekly flights taking off on this day.
When to book flights from Sydney to San Francisco
Cheap Sydney to San Francisco (SYD to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to San Francisco
Best Price Found | $347 |
|---|---|
Fastest flight time | 16h 55m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Sydney Kingsford Smith to San Francisco by plane?
There are 7420.1 mi between Sydney Kingsford Smith and San Francisco. Typically, this will take 16h 55m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Francisco Airport?
Prices for flights from Sydney Kingsford Smith Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Francisco Airport?
There are 8 operators available for flights from Sydney Kingsford Smith Airport to San Francisco Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sydney to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Sydney to San Francisco is Boeing 777, representing 55.53% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 32.03%, Boeing 777-300ER at 6.16%, and Airbus A380-800 at 4.37%.
What is the most popular airline from Sydney to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Sydney to San Francisco is United Airlines (39% of total bookings). The next most popular airlines are Qantas Airways (19%), Fiji Airways (16%), and Hawaiian Airlines (7%).
Best airlines flying from Sydney to San Francisco
Compare and see reviews for airlines that fly from Sydney to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $673 | Free Cancellation | Rating 8.0 202 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 7.1 9,657 reviews | |||
| PriceFrom $728 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $743 | Free Cancellation | Rating 7.5 869 reviews | |||
| PriceFrom $762 | Free Cancellation | Rating 7.8 2,533 reviews | |||
| PriceFrom $791 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $871 | Free Cancellation | Rating 7.5 409 reviews | |||
| PriceFrom $897 | Free Cancellation | Rating 8.0 7,969 reviews |
Qantas Airways Flights From Sydney to San Francisco
Qantas Airways flight deals from Sydney to San Francisco start from $743 round-trip. Over the 3 Qantas Airways flights for this route in a normal week, average airfare is usually $1,118 round-trip - but some users have found much cheaper deals with momondo.
Virgin Australia Flights From Sydney to San Francisco
Across 409 Virgin Australia reviews on momondo, the average score is 7.5/10. Virgin Australia flies from Sydney to San Francisco about 7 times each week, with ticket deals ranging from $871 to $1,581. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Sydney.
Can I find flights from Sydney to San Francisco with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Francisco from Sydney which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Sydney to San Francisco?
Once you have performed a search for Sydney to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Sydney to San Francisco right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Francisco from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.