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Cheap flights from San Francisco to Sydney from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sydney departing on 4/10. 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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Find the cheapest flights from San Francisco to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Sydney.

Cheap last minute flights

Planning a quick getaway from San Francisco to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to Sydney

Find recent round-trip train or bus tickets from San Francisco to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
10:45 pm - 12:45 pmSFO-SYD
20h 00m1 stop
1:15 pm - 1:50 pmSYD-SFO
17h 35m1 stop
$696Fiji Airways
Find Deal
Tue, Apr 1 - Tue, Apr 22
9:45 pm - 12:30 pmSFO-SYD
19h 45m1 stop
2:00 pm - 12:50 pmSYD-SFO
17h 50m1 stop
$706Fiji Airways
Find Deal
Tue, Feb 11 - Tue, Feb 18
7:45 am - 7:45 pmSFO-SYD
17h 00m1 stop
9:40 pm - 10:55 pmSYD-SFO
19h 15m1 stop
$830Hawaiian Airlines
Find Deal
Sat, Mar 1 - Tue, Mar 11
7:45 am - 7:45 pmSFO-SYD
17h 00m1 stop
9:40 pm - 7:45 pmSYD-SFO
17h 05m1 stop
$839Alaska Airlines
Find Deal
Wed, Feb 19 - Fri, Feb 28
7:45 am - 7:45 pmSFO-SYD
17h 00m1 stop
9:40 pm - 11:59 pmSYD-SFO
21h 19m1 stop
$846Alaska Airlines
Find Deal
Wed, Feb 5 - Sun, Mar 2
7:45 am - 7:45 pmSFO-SYD
17h 00m1 stop
9:40 pm - 9:45 pmSYD-SFO
19h 05m2 stops
$869Hawaiian Airlines
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Thu, Jan 30 - Sat, Feb 1
8:50 pm - 12:40 pmSFO-SYD
21h 50m1 stop
11:45 am - 12:05 pmSYD-SFO
18h 20m1 stop
$985Air New Zealand
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Sun, Mar 9 - Wed, Mar 19
10:05 pm - 8:45 amSFO-SYD
17h 40m1 stop
6:20 pm - 12:50 pmSYD-SFO
35h 30m1 stop
$996Air New Zealand
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Tue, Apr 15 - Sun, Apr 27
4:35 pm - 9:35 amSFO-SYD
22h 00m1 stop
11:20 am - 1:56 pmSYD-SFO
21h 36m1 stop
$1,018Air Canada
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Wed, Feb 5 - Wed, Feb 26
2:45 pm - 9:35 amSFO-SYD
23h 50m1 stop
11:20 am - 5:33 pmSYD-SFO
25h 13m2 stops
$1,020Air Canada
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Wed, Feb 5 - Tue, Feb 11
9:05 am - 2:40 pmSFO-SYD
36h 35m1 stop
Thu, Apr 10
9:15 am - 3:35 pmSFO-SYD
35h 20m2 stops
Thu, Feb 20
7:45 am - 7:45 pmSFO-SYD
17h 00m1 stop
$369Hawaiian Airlines
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Sat, Mar 1
10:35 pm - 12:30 pmSFO-SYD
18h 55m1 stop
$473Fiji Airways
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Tue, Dec 17
10:35 pm - 1:00 pmSFO-SYD
19h 25m1 stop
$477Fiji Airways
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Thu, Dec 12
2:45 pm - 9:35 amSFO-SYD
23h 50m1 stop
$565Air Canada
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Tue, Feb 18
7:00 am - 9:35 amSFO-SYD
31h 35m1 stop
$576Air Canada
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Sun, Feb 16
10:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
$643United Airlines
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Sun, Feb 16
6:35 pm - 9:05 amSFO-SYD
19h 30m1 stop
$648United Airlines
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Mon, Feb 17
8:15 pm - 6:10 amSFO-SYD
14h 55mnonstop
$800Qantas Airways
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Thu, Feb 20
7:05 am - 7:45 pmSFO-SYD
17h 40m1 stop
9:40 pm - 5:05 amSYD-SFO
26h 25m1 stop
$958Hawaiian Airlines
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Thu, Nov 21 - Sat, Nov 23
11:25 am - 9:35 amSFO-SYD
27h 10m1 stop
3:25 pm - 12:25 pmSYD-SFO
16h 00m1 stop
$1,061
Find Deal
Sun, Nov 24 - Sun, Dec 8
10:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
3:25 pm - 12:25 pmSYD-SFO
16h 00m1 stop
$1,340Fiji Airways
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Sun, Nov 24 - Sun, Dec 8
10:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
2:00 pm - 12:25 pmSYD-SFO
17h 25m1 stop
$1,347Fiji Airways
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Sun, Nov 24 - Sun, Dec 8
11:00 am - 9:05 amSFO-SYD
27h 05m1 stop
12:10 pm - 6:55 amSYD-SFO
13h 45mnonstop
$1,446United Airlines
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Sun, Nov 24 - Sun, Dec 8
9:00 am - 9:05 amSFO-SYD
29h 05m1 stop
11:20 am - 9:35 amSYD-SFO
17h 15m1 stop
$1,452United Airlines
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Sun, Nov 24 - Sun, Dec 8
4:35 pm - 9:35 amSFO-SYD
22h 00m1 stop
11:20 am - 3:35 pmSYD-SFO
23h 15m1 stop
$1,483Air Canada
Find Deal
Sat, Nov 23 - Tue, Dec 3
4:35 pm - 9:35 amSFO-SYD
22h 00m1 stop
4:00 pm - 3:35 pmSYD-SFO
18h 35m1 stop
$1,595Air Canada
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Mon, Nov 25 - Mon, Dec 2
8:15 pm - 6:10 amSFO-SYD
14h 55mnonstop
9:25 pm - 3:45 pmSYD-SFO
13h 20mnonstop
$2,079Qantas Airways
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Sun, Nov 24 - Tue, Nov 26
6:40 am - 9:50 amSFO-SYD
32h 10m2 stops
6:10 pm - 9:56 pmSYD-SFO
22h 46m2 stops
$2,509Qantas Airways
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Thu, Nov 21 - Sat, Nov 23
8:10 pm - 6:20 amSFO-SYD
15h 10mnonstop
12:10 pm - 6:55 amSYD-SFO
13h 45mnonstop
$1,143United Airlines
Find Deal
Sun, Feb 2 - Tue, Feb 11
10:50 pm - 7:00 amSFO-SYD
15h 10mnonstop
10:20 am - 6:50 amSYD-SFO
13h 30mnonstop
$1,177United Airlines
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Tue, May 6 - Fri, May 23
10:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
4:15 pm - 11:00 amSYD-SFO
13h 45mnonstop
$1,186United Airlines
Find Deal
Tue, Jan 28 - Sun, Feb 16
8:10 pm - 6:20 amSFO-SYD
15h 10mnonstop
12:10 pm - 6:55 amSYD-SFO
13h 45mnonstop
$1,193United Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 16
11:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
11:20 am - 6:50 amSYD-SFO
13h 30mnonstop
$1,197United Airlines
Find Deal
Sat, Mar 22 - Mon, Mar 31
9:30 pm - 6:10 amSFO-SYD
14h 40mnonstop
9:30 pm - 5:50 pmSYD-SFO
13h 20mnonstop
$1,301Qantas Airways
Find Deal
Tue, Apr 1 - Sun, Apr 13
10:30 pm - 6:10 amSFO-SYD
14h 40mnonstop
9:30 pm - 5:50 pmSYD-SFO
13h 20mnonstop
$1,306Qantas Airways
Find Deal
Tue, May 13 - Tue, May 27
9:15 pm - 6:10 amSFO-SYD
14h 55mnonstop
9:30 pm - 4:50 pmSYD-SFO
13h 20mnonstop
$1,362American Airlines
Find Deal
Sun, Mar 23 - Sun, Mar 30
10:55 pm - 9:15 amSFO-SYD
15h 20mnonstop
12:10 pm - 6:55 amSYD-SFO
13h 45mnonstop
$2,738Lufthansa
Find Deal
Tue, Jan 7 - Mon, Jan 27
8:15 pm - 6:10 amSFO-SYD
14h 55mnonstop
9:25 pm - 3:45 pmSYD-SFO
13h 20mnonstop
$2,919American Airlines
Find Deal
Wed, Dec 25 - Tue, Jan 7

Fiji Airways flights from San Francisco to Sydney

Our best Fiji Airways deals on San Francisco to Sydney flight tickets
Fiji Airways
Apr 1
SFO10:45 pmSan Francisco
20h 00m
1 stop
SYD12:45 pmSydney Kingsford Smith
Apr 22
SYD1:15 pmSydney Kingsford Smith
17h 35m
1 stop
SFO1:50 pmSan Francisco
Fiji Airways
Feb 11
SFO9:45 pmSan Francisco
19h 45m
1 stop
SYD12:30 pmSydney Kingsford Smith
Feb 18
SYD2:00 pmSydney Kingsford Smith
17h 50m
1 stop
SFO12:50 pmSan Francisco
Fiji Airways
Feb 2
SFO9:45 pmSan Francisco
19h 45m
1 stop
SYD12:30 pmSydney Kingsford Smith
Feb 18
SYD6:15 amSydney Kingsford Smith
25h 35m
1 stop
SFO12:50 pmSan Francisco

Hawaiian Airlines flights from San Francisco to Sydney

Our best Hawaiian Airlines deals on San Francisco to Sydney flight tickets
Hawaiian Airlines
Mar 1
SFO7:45 amSan Francisco
17h 00m
1 stop
SYD7:45 pmSydney Kingsford Smith
Mar 11
SYD9:40 pmSydney Kingsford Smith
19h 15m
1 stop
SFO10:55 pmSan Francisco
Hawaiian Airlines
Jan 30
SFO7:45 amSan Francisco
17h 00m
1 stop
SYD7:45 pmSydney Kingsford Smith
Feb 1
SYD9:40 pmSydney Kingsford Smith
19h 05m
2 stops
SFO9:45 pmSan Francisco
Hawaiian Airlines
Jan 31
SFO7:45 amSan Francisco
17h 00m
1 stop
SYD7:45 pmSydney Kingsford Smith
Feb 16
SYD9:40 pmSydney Kingsford Smith
17h 05m
1 stop
SFO7:45 pmSan Francisco

See travel insights to Sydney from

How to get the cheapest flight ticket from San Francisco to Sydney

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 from San Francisco to Sydney?

April. The cheapest time of year to fly to Sydney from San Francisco is April. Most expensive is December

What is the cheapest day to depart San Francisco for Sydney?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from San Francisco to Sydney?

In the evening. San Francisco to Sydney flights are approximately 17% more expensive at noon than in the evening

What is the cheapest San Francisco to Sydney flight route?

San Francisco - Sydney Kingsford Smith. Fly from San Francisco to Sydney Kingsford Smith for the best San Francisco - Sydney flight prices

How far in advance should you book San Francisco to Sydney flights?

13 days before. The cheapest time to buy a flight from San Francisco to Sydney is approximately 13 days to departure

What cabin class options are available on San Francisco to Sydney flights?

There are 2 cabin classes available to choose from on San Francisco to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Sydney flights?

You could potentially save up to 50% on your flight if you consider stops on a San Francisco to Sydney flight.

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

As of November 2024, prices for San Francisco to Sydney flights are approximately 20% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between San Francisco and Sydney?


When to book flights from San Francisco to Sydney

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

Cheap San Francisco to Sydney (SFO to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sydney

Best Price Found

$321

Fastest flight time

14h 55m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Sydney

1 airport
The best one-way flight to Sydney from San Francisco in the past 72 hours is $321. The best round-trip flight deal from San Francisco to Sydney found on momondo in the last 72 hours is $696.
The fastest flight from San Francisco to Sydney takes 14h 55m
Direct flights go from San Francisco to Sydney on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, American Airlines and Qantas Airways.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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

    Sydney Kingsford Smith is 7420.1 mi away from San Francisco. Flights usually cover this in 17h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Francisco Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from San Francisco to Sydney

Compare and see reviews for airlines that fly from San Francisco to Sydney with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $76Free CancellationRating
7.4
3,394 reviews
Search JetBlue flights
Fiji AirwaysPriceFrom $671Free CancellationRating
8.0
201 reviews
Search Fiji Airways flights
LufthansaPriceFrom $724Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
Alaska AirlinesPriceFrom $759Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $779Free CancellationRating
7.9
2,287 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $790Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
Air CanadaPriceFrom $798Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
DeltaPriceFrom $864Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Qantas AirwaysPriceFrom $926Free CancellationRating
7.6
820 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $928Free CancellationRating
8.0
531 reviews
Search Air New Zealand flights
  • Alaska Airlines Flights From San Francisco to Sydney

    Alaska Airlines flies from San Francisco to Sydney around 3 times per week, with 9,461 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from San Francisco to Sydney in the last 72 hours was $759 (round-trip), much lower than the average airfare cost of $1,150 for Alaska Airlines flights on this route.

  • Air New Zealand Flights From San Francisco to Sydney

    Across 529 Air New Zealand reviews on momondo, the average score is 8.0/10. Air New Zealand flies from San Francisco to Sydney about 7 times each week, with ticket deals ranging from $928 to $1,045. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

It is quick and easy to find San Francisco to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Flights from San Francisco to Sydney 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 San Francisco to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from San Francisco and alert you when they change.


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