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Cheap flights from San Francisco to Sydney from $943

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sydney departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 12:26 amSFO  San Francisco-YQY Sydney
11h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 4:06 pmYQY  Sydney-SFO San Francisco
14h 21m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$943Air Canada
Mon, Oct 26 - Fri, Oct 30
Air Canada Logo
6:30 am - 12:26 amSFO  San Francisco-YQY Sydney
13h 56m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 pm - 9:30 pmYQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
$972Air Canada
Mon, Oct 26 - Fri, Oct 30
Air Canada Logo
7:10 am - 12:45 amSFO  San Francisco-YQY Sydney
13h 35m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:05 am - 8:59 pmYQY  Sydney-SFO San Francisco
19h 54m1 stop Toronto Pearson Intl
$976Air Canada
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
11:35 am - 12:45 amSFO  San Francisco-YQY Sydney
9h 10m1 stop Toronto Pearson Intl
Air Canada Logo
5:05 am - 8:59 pmYQY  Sydney-SFO San Francisco
19h 54m1 stop Toronto Pearson Intl
$976Air Canada
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
11:35 am - 12:45 amSFO  San Francisco-YQY Sydney
9h 10m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 pm - 9:30 pmYQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
$977Air Canada
Mon, Oct 19 - Thu, Oct 29
Air Canada Logo
4:40 pm - 11:30 amSFO  San Francisco-YQY Sydney
14h 50m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 pm - 9:30 pmYQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
$1,000Air Canada
Mon, Oct 26 - Fri, Oct 30
Multiple Airlines Logo
6:45 pm - 7:25 pmSFO  San Francisco-YQY Sydney
20h 40m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
8:15 pm - 12:20 pmYQY  Sydney-SFO San Francisco
20h 05m3 stops Calgary Ottawa Toronto Pearson Intl
$1,664Multiple Airlines
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
1:20 pm - 7:25 pmSFO  San Francisco-YQY Sydney
26h 05m3 stops Toronto Pearson Intl Saskatoon Calgary
Multiple Airlines Logo
8:15 pm - 12:20 pmYQY  Sydney-SFO San Francisco
20h 05m3 stops Calgary Ottawa Toronto Pearson Intl
$2,062Multiple Airlines
Fri, Aug 21 - Tue, Aug 25

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Air Canada flights from San Francisco to Sydney, Nova Scotia

Our best Air Canada deals on San Francisco to Sydney, Nova Scotia flight tickets
Air Canada
Oct 26
SFO9:00 amSan Francisco
11h 26m
2 stops
YQY12:26 amSydney
Oct 30
YQY5:45 amSydney
14h 21m
2 stops
SFO4:06 pmSan Francisco
$943
Air Canada
Oct 26
SFO6:30 amSan Francisco
13h 56m
2 stops
YQY12:26 amSydney
Oct 30
YQY12:10 pmSydney
13h 20m
1 stop
SFO9:30 pmSan Francisco
$972
Air Canada
Oct 8
SFO7:10 amSan Francisco
13h 35m
2 stops
YQY12:45 amSydney
Oct 12
YQY5:05 amSydney
19h 54m
1 stop
SFO8:59 pmSan Francisco
$976

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Sydney, Nova Scotia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from San Francisco to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 10/26

9:00 am-12:26 am

2 stops11h 26m

Sydney

Fri 10/30

5:45 am-4:06 pm

2 stops14h 21m

$943

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 10/26

6:30 am-12:26 am

2 stops13h 56m

Sydney

Fri 10/30

12:10 pm-9:30 pm

1 stop13h 20m

$972

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Thu 10/8

7:10 am-12:45 am

2 stops13h 35m

Sydney

Mon 10/12

5:05 am-8:59 pm

1 stop19h 54m

$976

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Thu 10/8

11:35 am-12:45 am

1 stop9h 10m

Sydney

Mon 10/12

5:05 am-8:59 pm

1 stop19h 54m

$976
Quickest round-trip

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 10/19

11:35 am-12:45 am

1 stop9h 10m

Sydney

Thu 10/29

12:10 pm-9:30 pm

1 stop13h 20m

$977

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 10/26

4:40 pm-11:30 am

1 stop14h 50m

Sydney

Fri 10/30

12:10 pm-9:30 pm

1 stop13h 20m

$1,000

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Fri 8/21

6:45 pm-7:25 pm

2 stops20h 40m

Sydney

Tue 8/25

8:15 pm-12:20 pm

3 stops20h 05m

$1,664

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Fri 8/21

1:20 pm-7:25 pm

3 stops26h 05m

Sydney

Tue 8/25

8:15 pm-12:20 pm

3 stops20h 05m

$2,062

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from San Francisco to Sydney, Nova Scotia

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

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

You could potentially save up to 27% on your flight if you consider stops on a San Francisco to Sydney, Nova Scotia flight.

When to book flights from San Francisco to Sydney, Nova Scotia

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

Cheap San Francisco to Sydney, Nova Scotia (SFO to YQY) flight deals and tips

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

Fastest flight time

11h 26m

Direct flights

None
The fastest flight from San Francisco to Sydney, Nova Scotia takes 11h 26m
There are no direct flights from San Francisco to Sydney, Nova Scotia. There are no popular flight routes from San Francisco to Sydney, Nova Scotia.
Search flight deals

Frequently asked questions about flying from San Francisco to Sydney, Nova Scotia

  • How far is San Francisco to Sydney by plane?

    Sydney is 3163.0 mi away from San Francisco. A reasonable flight in good conditions will take 11h 26m.

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

    Prices for flights from San Francisco Airport to Sydney Airport were last updated today.

  • How old do you have to be to fly from San Francisco Airport to Sydney 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 layovers 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 San Francisco Airport to Sydney Airport.

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

    The travel and health documents required for your trip to Sydney 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 Sydney Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp
Inverness

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for San Francisco to Sydney flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Sydney.

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

Price alerts on flights to Sydney from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sydney, Nova Scotia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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