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Cheap flights from San Francisco to Sydney from $498

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 6/11. 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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0 bags

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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
8:30 am - 12:07 am
SFO
-
YQY
11h 37m
1 stop
Air Canada Logo
5:00 am - 10:45 am
YQY
-
SFO
9h 45m
1 stop
$766Air Canada
Mon, Jul 6 - Wed, Jul 15
Air Canada Logo
11:30 pm - 4:14 pm
SFO
-
YQY
12h 44m
2 stops
Air Canada Logo
5:00 am - 10:45 am
YQY
-
SFO
9h 45m
1 stop
$822Air Canada
Mon, Jul 6 - Wed, Jul 15
Air Canada Logo
7:30 pm - 12:07 am
SFO
-
YQY
24h 37m
3 stops
Air Canada Logo
5:00 am - 10:45 am
YQY
-
SFO
9h 45m
1 stop
$845Air Canada
Mon, Jul 6 - Wed, Jul 15
Air Canada Logo
7:10 am - 12:45 am
SFO
-
YQY
13h 35m
2 stops
Air Canada Logo
5:05 am - 12:34 pm
YQY
-
SFO
11h 29m
1 stop
$854Air Canada
Sat, Sep 26 - Wed, Sep 30
Air Canada Logo
8:30 am - 12:07 am
SFO
-
YQY
11h 37m
1 stop
Air Canada Logo
5:00 am - 10:42 am
YQY
-
SFO
9h 42m
1 stop
$879Air Canada
Tue, Jul 21 - Sat, Aug 8
Air Canada Logo
8:30 am - 12:07 am
SFO
-
YQY
11h 37m
1 stop
Air Canada Logo
5:00 am - 3:27 pm
YQY
-
SFO
14h 27m
1 stop
$904Air Canada
Tue, Jul 21 - Fri, Aug 7
Air Canada Logo
8:30 am - 12:07 am
SFO
-
YQY
11h 37m
1 stop
Air Canada Logo
5:00 am - 10:42 am
YQY
-
SFO
9h 42m
1 stop
$910Air Canada
Wed, Jul 22 - Sun, Aug 9
Air Canada Logo
4:30 pm - 4:39 pm
SFO
-
YQY
20h 09m
2 stops
Air Canada Logo
5:05 am - 12:32 pm
YQY
-
SFO
11h 27m
1 stop
$913Air Canada
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
7:30 pm - 12:07 am
SFO
-
YQY
24h 37m
3 stops
Multiple Airlines Logo
5:20 pm - 4:40 pm
YQY
-
SFO
27h 20m
3 stops
$929Multiple Airlines
Mon, Jul 6 - Wed, Jul 15
Multiple Airlines Logo
6:05 pm - 12:07 am
SFO
-
YQY
26h 02m
2 stops
Multiple Airlines Logo
5:20 pm - 4:40 pm
YQY
-
SFO
27h 20m
3 stops
$950Multiple Airlines
Mon, Jul 6 - Wed, Jul 15

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
Jul 6
SFO8:30 amSan Francisco
11h 37m
1 stop
YQY12:07 amSydney
Jul 15
YQY5:00 amSydney
9h 45m
1 stop
SFO10:45 amSan Francisco
$766
Air Canada
Jul 6
SFO11:30 pmSan Francisco
12h 44m
2 stops
YQY4:14 pmSydney
Jul 15
YQY5:00 amSydney
9h 45m
1 stop
SFO10:45 amSan Francisco
$822
Air Canada
Jul 6
SFO7:30 pmSan Francisco
24h 37m
3 stops
YQY12:07 amSydney
Jul 15
YQY5:00 amSydney
9h 45m
1 stop
SFO10:45 amSan Francisco
$845

WestJet flights from San Francisco to Sydney, Nova Scotia

Our best WestJet deals on San Francisco to Sydney, Nova Scotia flight tickets
WestJet
Jul 24
SFO6:05 pmSan Francisco
21h 20m
1 stop
YQY7:25 pmSydney
Aug 11
YQY8:15 pmSydney
29h 40m
1 stop
SFO9:55 pmSan Francisco
$1,314
WestJet
Jul 20
SFO6:05 pmSan Francisco
21h 20m
1 stop
YQY7:25 pmSydney
Aug 11
YQY8:15 pmSydney
29h 40m
1 stop
SFO9:55 pmSan Francisco
$1,421
WestJet
Jul 24
SFO6:05 pmSan Francisco
21h 20m
1 stop
YQY7:25 pmSydney
Aug 8
YQY8:15 pmSydney
19h 45m
1 stop
SFO12:00 pmSan Francisco
$1,556

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 May 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 - YQY

SFOYQY

San Francisco

Mon 7/6

8:30 am-12:07 am

1 stop11h 37m

Sydney

Wed 7/15

5:00 am-10:45 am

1 stop9h 45m

$766

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 7/6

11:30 pm-4:14 pm

2 stops12h 44m

Sydney

Wed 7/15

5:00 am-10:45 am

1 stop9h 45m

$822

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 7/6

7:30 pm-12:07 am

3 stops24h 37m

Sydney

Wed 7/15

5:00 am-10:45 am

1 stop9h 45m

$845

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Sat 9/26

7:10 am-12:45 am

2 stops13h 35m

Sydney

Wed 9/30

5:05 am-12:34 pm

1 stop11h 29m

$854
Quickest round-trip

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Tue 7/21

8:30 am-12:07 am

1 stop11h 37m

Sydney

Sat 8/8

5:00 am-10:42 am

1 stop9h 42m

$879

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Tue 7/21

8:30 am-12:07 am

1 stop11h 37m

Sydney

Fri 8/7

5:00 am-3:27 pm

1 stop14h 27m

$904

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Wed 7/22

8:30 am-12:07 am

1 stop11h 37m

Sydney

Sun 8/9

5:00 am-10:42 am

1 stop9h 42m

$910

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 6/22

4:30 pm-4:39 pm

2 stops20h 09m

Sydney

Mon 6/29

5:05 am-12:32 pm

1 stop11h 27m

$913

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 7/6

7:30 pm-12:07 am

3 stops24h 37m

Sydney

Wed 7/15

5:20 pm-4:40 pm

3 stops27h 20m

$929

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 7/6

6:05 pm-12:07 am

2 stops26h 02m

Sydney

Wed 7/15

5:20 pm-4:40 pm

3 stops27h 20m

$950

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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

13h 35m

Direct flights

None
The fastest flight from San Francisco to Sydney, Nova Scotia takes 13h 35m
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.
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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 13h 35m.

  • 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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Mon 6/8
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