What is the cheapest airline that flies from Sydney Kingsford Smith to San Francisco?

Fiji Airways and Air New Zealand are the most popular carriers operating from Sydney Kingsford Smith to San Francisco

How many flights depart from Sydney to San Francisco on average per week?

As of December 2025, 63 flights take off from Sydney and land in San Francisco each week. The most common flight departure day for this route is Tue, with 21% of weekly flights taking off on this day.

How many flights depart from Sydney to San Francisco on average per day?

As of December 2025, 9 flights take off from Sydney and land in San Francisco each day. The most common flight departure time for this route is 12:00, with 82% of daily flights taking off in the afternoon.

Which stopover airport offers the lowest fares from Sydney to San Francisco?

Flights via Vancouver (YVR) offer the lowest average return price of $1,478.

Which stopover airport has the shortest connection time from Sydney to San Francisco?

Vancouver (YVR) has the shortest average stopover time for this route: 1h 54m.

Which airport is the most popular for stopovers for flights between Sydney and San Francisco?

Honolulu (HNL) was the most common stop: 31% of momondo users choosing one-stop flights on this route connected there.

Which airline has the best punctuality record on Sydney to San Francisco flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Which 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 37% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 15 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which stopover airport has the shortest travel time from Sydney to San Francisco?

Flights connecting via Honolulu (HNL) have the shortest average one-way travel time: 17h 50m.

What is the most punctual flight time for Sydney to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

How often are flights from Sydney to San Francisco delayed?

Historically, on average around 18% of flights between Sydney and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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 refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Francisco Airport?

As of December 2025, there are 15 operators available to choose from for flights from Sydney Kingsford Smith Airport to San Francisco Airport.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$769 Cheap Flights from Sydney to San Francisco in 2025/26

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11:20 - 12:00

SYD

SFO

19h 40m1 stop

22:59 - 09:05

SFO

SYD

39h 06m1 stop

$1,203United Airlines

Mon, 26 Jan - Fri, 30 Jan

11:20 - 10:34

SYD

SFO

18h 14m1 stop

18:50 - 13:40

SFO

SYD

23h 50m2 stops

$1,217Air Canada

Sat, 24 Jan - Thu, 29 Jan

06:30 - 10:34

SYD

SFO

23h 04m2 stops

13:20 - 09:35

SFO

SYD

25h 15m1 stop

$1,226Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

14:00 - 08:45

SYD

SFO

13h 45mdirect

23:00 - 09:15

SFO

SYD

15h 15mdirect

$1,238United Airlines

Sat, 24 Jan - Fri, 30 Jan

14:00 - 08:45

SYD

SFO

13h 45mdirect

18:53 - 09:05

SFO

SYD

19h 12m1 stop

$1,244United Airlines

Sat, 24 Jan - Sat, 31 Jan

11:20 - 13:34

SYD

SFO

21h 14m1 stop

20:15 - 06:20

SFO

SYD

15h 05mdirect

$1,253United Airlines

Sat, 24 Jan - Fri, 30 Jan

21:40 - 07:31

SYD

SFO

28h 51m2 stops

21:24 - 19:45

SFO

SYD

27h 21m2 stops

$1,261Alaska Airlines

Thu, 19 Feb - Wed, 4 Mar

14:00 - 12:25

SYD

SFO

17h 25m1 stop

22:05 - 12:35

SFO

SYD

19h 30m1 stop

$1,270Fiji Airways

Wed, 28 Jan - Sun, 1 Feb

11:20 - 17:29

SYD

SFO

25h 09m2 stops

13:30 - 07:20

SFO

SYD

24h 50m2 stops

$1,286Air Canada

Thu, 15 Jan - Fri, 1 May

11:20 - 10:34

SYD

SFO

18h 14m1 stop

18:00 - 16:40

SFO

SYD

27h 40m2 stops

$1,291Air Canada

Tue, 27 Jan - Sat, 31 Jan

United Airlines flights from Sydney to San Francisco

Our best United Airlines deals on Sydney to San Francisco flight tickets

United Airlines

26 Jan

SYD11:20Sydney Kingsford Smith

19h 40m

1 stop

SFO12:00San Francisco

30 Jan

SFO22:59San Francisco

39h 06m

1 stop

SYD09:05Sydney Kingsford Smith

$1,203

Find similar

United Airlines

24 Jan

SYD14:00Sydney Kingsford Smith

13h 45m

SFO08:45San Francisco

30 Jan

SFO23:00San Francisco

15h 15m

SYD09:15Sydney Kingsford Smith

$1,238

Find similar

United Airlines

24 Jan

SYD14:00Sydney Kingsford Smith

13h 45m

SFO08:45San Francisco

31 Jan

SFO18:53San Francisco

19h 12m

1 stop

SYD09:05Sydney Kingsford Smith

$1,244

Find similar

Air Canada flights from Sydney to San Francisco

Our best Air Canada deals on Sydney to San Francisco flight tickets

Air Canada

24 Jan

SYD11:20Sydney Kingsford Smith

18h 14m

1 stop

SFO10:34San Francisco

29 Jan

SFO18:50San Francisco

23h 50m

2 stops

SYD13:40Sydney Kingsford Smith

$1,217

Find similar

Air Canada

8 Dec

SYD16:00Sydney Kingsford Smith

20h 25m

1 stop

SFO17:25San Francisco

11 Dec

SFO08:39San Francisco

27h 16m

2 stops

SYD06:55Sydney Kingsford Smith

$1,261

Find similar

Air Canada

15 Jan

SYD11:20Sydney Kingsford Smith

25h 09m

2 stops

SFO17:29San Francisco

1 May

SFO13:30San Francisco

24h 50m

2 stops

SYD07:20Sydney Kingsford Smith

$1,286

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Mon 26/1

11:20-12:00

1 stop19h 40m

San Francisco

Fri 30/1

22:59-09:05

1 stop39h 06m

$1,203

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 24/1

11:20-10:34

1 stop18h 14m

San Francisco

Thu 29/1

18:50-13:40

2 stops23h 50m

$1,217

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Fri 20/2

06:30-10:34

2 stops23h 04m

San Francisco

Fri 27/2

13:20-09:35

1 stop25h 15m

$1,226

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 24/1

14:00-08:45

Nonstop13h 45m

San Francisco

Fri 30/1

23:00-09:15

Nonstop15h 15m

$1,238

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 24/1

14:00-08:45

Nonstop13h 45m

San Francisco

Sat 31/1

18:53-09:05

1 stop19h 12m

$1,244

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Sat 24/1

11:20-13:34

1 stop21h 14m

San Francisco

Fri 30/1

20:15-06:20

Nonstop15h 05m

$1,253

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 19/2

21:40-07:31

2 stops28h 51m

San Francisco

Wed 4/3

21:24-19:45

2 stops27h 21m

$1,261

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Wed 28/1

14:00-12:25

1 stop17h 25m

San Francisco

Sun 1/2

22:05-12:35

1 stop19h 30m

$1,270

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Thu 15/1

11:20-17:29

2 stops25h 09m

San Francisco

Fri 1/5

13:30-07:20

2 stops24h 50m

$1,286

SydneySan Francisco

SYD - SFO

SYDSFO

Sydney Kingsford Smith

Tue 27/1

11:20-10:34

1 stop18h 14m

San Francisco

Sat 31/1

18:00-16:40

2 stops27h 40m

$1,291

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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

Prices

Airlines

Delays

Stopovers

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel during the month of August, then book flights to San Francisco from Sydney during October instead. Flights to San Francisco in October, while not as cheap as those in August, still average around $1,383.

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Wednesday is the cheapest day to fly to San Francisco from Sydney. The lowest ticket price found for a Wednesday departure recently was $1,857. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to San Francisco for around $2,156.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Sydney to San Francisco in the evening for as low as $1,522. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,270 on average. Flights to San Francisco from Sydney in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $1,596 when searching weeks before you fly. 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 $1,327 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.

How have Sydney to San Francisco flight prices changed over time?

As of December 2025, prices for Sydney to San Francisco flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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	$1,159
Fastest flight time	13h 20m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Sydney in the past 72 hours is $1,159. The best return flight deal from Sydney to San Francisco found on momondo in the last 72 hours is $1,659.

The fastest flight from Sydney to San Francisco takes 13h 20m

Direct flights go from Sydney to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

How far is Sydney Kingsford Smith to San Francisco by plane?
The distance between Sydney Kingsford Smith and San Francisco is about 11941.4 km. A reasonable flight in good conditions will take 13h 30m.
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 refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Francisco Airport?
As of December 2025, there are 15 operators available to choose from for flights from Sydney Kingsford Smith Airport to San Francisco Airport.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
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 65.26% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 29.32%, Airbus A380-800 at 2.31%, and Boeing 777-300ER at 1.00%.
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 (26% of total bookings). The next most popular airlines are Qantas Airways (20%), Fiji Airways (14%), and Air New Zealand (10%).

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
Delta	PriceFrom $675	Free cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Fiji Airways	PriceFrom $913	Free cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $975	Free cancellation	Rating 7.1 10,503 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,060	Free cancellation	Rating 7.5 948 reviews	Search Qantas Airways flights
Hawaiian Airlines	PriceFrom $1,065	Free cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,075	Free cancellation	Rating 8.0 549 reviews	Search Air New Zealand flights
Alaska Airlines	PriceFrom $1,081	Free cancellation	Rating 8.0 11,405 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $1,150	Free cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,159	Free cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
Philippine Airlines	PriceFrom $1,271	Free cancellation	Rating 7.3 940 reviews	Search Philippine Airlines flights

Air New Zealand Flights From Sydney to San Francisco
Air New Zealand flight deals from Sydney to San Francisco start from $1,075 round-trip. Over the 7 Air New Zealand flights for this route in a normal week, average airfare is usually $1,290 round-trip - but some users have found much cheaper deals with momondo.
Alaska Airlines Flights From Sydney to San Francisco
$1,081 is the best Alaska Airlines flight deal from Sydney to San Francisco found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $1,500, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,405 user reviews) flies into San Francisco from Sydney 3 times in an average week so prices can vary.

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Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to San Francisco with flexible booking policies on momondo?

Flights from Sydney to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Sydney.

I’m not ready to book a flight from Sydney to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Sydney to San Francisco from $769

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 3/2. 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 cheapest month to fly to San Francisco?

If you aren’t able to travel during the month of August, then book flights to San Francisco from Sydney during October instead. Flights to San Francisco in October, while not as cheap as those in August, still average around $1,383.

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

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?

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.

How have Sydney to San Francisco flight prices changed over time?

As of December 2025, prices for Sydney to San Francisco flights are approximately 29% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Sydney Kingsford Smith to San Francisco?

Fiji Airways and Air New Zealand are the most popular carriers operating from Sydney Kingsford Smith to San Francisco

Which airlines fly to San Francisco?

How often are flights from Sydney to San Francisco delayed?

Historically, on average around 18% of flights between Sydney and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

What is the most punctual flight time for Sydney to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Sydney to San Francisco flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Sydney and San Francisco?

Honolulu (HNL) was the most common stop: 31% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Sydney to San Francisco?

Flights via Vancouver (YVR) offer the lowest average return price of $1,478.

Which stopover airport has the shortest travel time from Sydney to San Francisco?

Flights connecting via Honolulu (HNL) have the shortest average one-way travel time: 17h 50m.

Which stopover airport has the shortest connection time from Sydney to San Francisco?

Vancouver (YVR) has the shortest average stopover time for this route: 1h 54m.

How many flights depart from Sydney to San Francisco on average per day?

As of December 2025, 9 flights take off from Sydney and land in San Francisco each day. The most common flight departure time for this route is 12:00, with 82% of daily flights taking off in the afternoon.

How many flights depart from Sydney to San Francisco on average per week?

As of December 2025, 63 flights take off from Sydney and land in San Francisco each week. The most common flight departure day for this route is Tue, with 21% 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

Fastest flight time

Direct flights

Airports in San Francisco

How far is Sydney Kingsford Smith to San Francisco by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Francisco Airport?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Francisco Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Sydney to San Francisco?

What is the most popular airline from Sydney to San Francisco?

Best airlines flying from Sydney to San Francisco

Compare and see reviews for airlines that fly from Sydney to San Francisco with momondo

Air New Zealand Flights From Sydney to San Francisco

Alaska Airlines Flights From Sydney to San Francisco

Travelling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San Francisco?

Can I find flights from Sydney to San Francisco with flexible booking policies on momondo?