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Cheap flights from California to Sydney from $357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Sydney departing on 6/16. 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
0 bags

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Find the cheapest flights from California to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:25 am - 11:24 pm
SFO
-
YQY
11h 59m
2 stops
Air Canada Logo
5:30 am - 1:25 pm
YQY
-
SFO
11h 55m
2 stops
$566Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
8:10 am - 11:24 pm
SFO
-
YQY
11h 14m
1 stop
Air Canada Logo
5:30 am - 1:25 pm
YQY
-
SFO
11h 55m
2 stops
$570Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
11:55 am - 12:07 am
LAX
-
YQY
8h 12m
1 stop
Air Canada Logo
5:05 am - 10:30 am
YQY
-
LAX
9h 25m
1 stop
$584Air Canada
Sun, Aug 16 - Fri, Aug 21
Air Canada Logo
10:35 pm - 4:39 pm
LAX
-
YQY
14h 04m
2 stops
Air Canada Logo
5:05 am - 4:02 pm
YQY
-
LAX
14h 57m
2 stops
$587Air Canada
Sun, Aug 16 - Fri, Aug 21
Air Canada Logo
8:10 am - 11:24 pm
SFO
-
YQY
11h 14m
1 stop
Air Canada Logo
12:30 pm - 9:30 pm
YQY
-
SFO
13h 00m
1 stop
$603Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
11:55 am - 12:07 am
LAX
-
YQY
8h 12m
1 stop
Air Canada Logo
5:05 am - 10:30 am
YQY
-
LAX
9h 25m
1 stop
$634Air Canada
Tue, Aug 18 - Tue, Aug 25
Air Canada Logo
8:10 am - 11:24 pm
SFO
-
YQY
11h 14m
1 stop
Air Canada Logo
5:30 am - 3:20 pm
YQY
-
SFO
13h 50m
2 stops
$712Air Canada
Wed, Apr 8 - Fri, Apr 10
Air Canada Logo
8:10 am - 11:24 pm
SFO
-
YQY
11h 14m
1 stop
Air Canada Logo
12:30 pm - 9:30 pm
YQY
-
SFO
13h 00m
1 stop
$733Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
8:10 am - 11:24 pm
SFO
-
YQY
11h 14m
1 stop
Air Canada Logo
12:30 pm - 9:30 pm
YQY
-
SFO
13h 00m
1 stop
$734Air Canada
Wed, Apr 8 - Fri, Apr 10
Multiple Airlines Logo
10:15 am - 11:46 am
SFO
-
YQY
21h 31m
3 stops
Multiple Airlines Logo
5:30 am - 3:20 pm
YQY
-
SFO
13h 50m
2 stops
$748Multiple Airlines
Thu, Apr 9 - Thu, Apr 16

Air Canada flights from California to Sydney, Nova Scotia

Our best Air Canada deals on California to Sydney, Nova Scotia flight tickets
Air Canada
Apr 9
SFO7:25 amSan Francisco
11h 59m
2 stops
YQY11:24 pmSydney
Apr 16
YQY5:30 amSydney
11h 55m
2 stops
SFO1:25 pmSan Francisco
$566
Air Canada
Apr 9
SFO8:10 amSan Francisco
11h 14m
1 stop
YQY11:24 pmSydney
Apr 16
YQY5:30 amSydney
11h 55m
2 stops
SFO1:25 pmSan Francisco
$570
Air Canada
Aug 16
LAX11:55 amLos Angeles
8h 12m
1 stop
YQY12:07 amSydney
Aug 21
YQY5:05 amSydney
9h 25m
1 stop
LAX10:30 amLos Angeles
$584

momondo Fare Finder

 
Customize your flight search to find flights from California 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 February 24, 2026.
Use the filters below to find and compare flights from California to Sydney, Nova Scotia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 4/9

7:25 am-11:24 pm

2 stops11h 59m

Sydney

Thu 4/16

5:30 am-1:25 pm

2 stops11h 55m

$566

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 4/9

8:10 am-11:24 pm

1 stop11h 14m

Sydney

Thu 4/16

5:30 am-1:25 pm

2 stops11h 55m

$570

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Sun 8/16

11:55 am-12:07 am

1 stop8h 12m

Sydney

Fri 8/21

5:05 am-10:30 am

1 stop9h 25m

$584

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Sun 8/16

10:35 pm-4:39 pm

2 stops14h 04m

Sydney

Fri 8/21

5:05 am-4:02 pm

2 stops14h 57m

$587

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 4/9

8:10 am-11:24 pm

1 stop11h 14m

Sydney

Thu 4/16

12:30 pm-9:30 pm

1 stop13h 00m

$603

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Tue 8/18

11:55 am-12:07 am

1 stop8h 12m

Sydney

Tue 8/25

5:05 am-10:30 am

1 stop9h 25m

$634

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Wed 4/8

8:10 am-11:24 pm

1 stop11h 14m

Sydney

Fri 4/10

5:30 am-3:20 pm

2 stops13h 50m

$712

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 4/9

8:10 am-11:24 pm

1 stop11h 14m

Sydney

Thu 4/16

12:30 pm-9:30 pm

1 stop13h 00m

$733

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Wed 4/8

8:10 am-11:24 pm

1 stop11h 14m

Sydney

Fri 4/10

12:30 pm-9:30 pm

1 stop13h 00m

$734

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 4/9

10:15 am-11:46 am

3 stops21h 31m

Sydney

Thu 4/16

5:30 am-3:20 pm

2 stops13h 50m

$748

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 California 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 California to Sydney, Nova Scotia flights?

You could potentially save up to 25% on your flight if you consider stops on a California to Sydney, Nova Scotia flight.

Cheap California to Sydney, Nova Scotia flight deals and tips

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

Fastest flight time

11h 14m

Direct flights

None
The fastest flight from California to Sydney, Nova Scotia takes 11h 14m
There are no direct flights from California to Sydney, Nova Scotia. There are no popular flight routes from California to Sydney, Nova Scotia.
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  • When did momondo last update prices for flights from California to Sydney Airport?

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

  • How many operators does momondo search for flights from California to Sydney Airport?

  • How old do you have to be to fly from California 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 California 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.

Best airlines flying from California to Sydney, Nova Scotia

Compare and see reviews for airlines that fly from California to Sydney, Nova Scotia with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $397Free CancellationRating
7.1
10,742 reviews
Search Air Canada flights

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 California to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Sydney for you.

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

Yes. momondo enables you to select and highlight flights to Sydney from California with this policy.

How can momondo help me find flights from California to Sydney?

Once all potential California to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for California to Sydney 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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Airports servicing Nova Scotia

Halifax Intl Airport