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Cheap flights from California to Sydney from $270

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 10/4. 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

Logo
12:50 pm - 6:51 pmSFO-YQY
26h 01m1 stop
Logo
7:40 pm - 9:30 amYQY-SFO
17h 50m2 stops
$404
Find Deal
Fri, Oct 3 - Tue, Oct 7
WestJet Logo
7:30 am - 6:51 pmSFO-YQY
31h 21m1 stop
WestJet Logo
7:40 pm - 11:54 amYQY-SFO
20h 14m1 stop
$418WestJet
Find Deal
Fri, Oct 3 - Tue, Oct 7
WestJet Logo
12:35 pm - 6:51 pmLAX-YQY
26h 16m2 stops
WestJet Logo
7:40 pm - 9:46 pmYQY-LAX
30h 06m1 stop
$456WestJet
Find Deal
Mon, Oct 6 - Sat, Oct 11
WestJet Logo
7:00 am - 6:51 pmLAX-YQY
31h 51m1 stop
WestJet Logo
7:40 pm - 9:46 pmYQY-LAX
30h 06m1 stop
$502WestJet
Find Deal
Mon, Oct 6 - Sat, Oct 11
WestJet Logo
7:30 am - 6:51 pmSFO-YQY
31h 21m1 stop
WestJet Logo
7:40 pm - 9:24 pmYQY-SFO
29h 44m1 stop
$502WestJet
Find Deal
Fri, Oct 10 - Sat, Oct 18
Logo
12:50 pm - 6:51 pmSFO-YQY
26h 01m1 stop
Logo
7:40 pm - 9:30 amYQY-SFO
17h 50m2 stops
$503
Find Deal
Fri, Oct 10 - Sat, Oct 18
Logo
10:15 am - 6:51 pmSFO-YQY
28h 36m2 stops
Logo
7:40 pm - 11:54 amYQY-SFO
20h 14m1 stop
$508
Find Deal
Mon, Oct 13 - Sat, Oct 18
Air Canada Logo
10:55 pm - 11:32 amLAX-YQY
8h 37m1 stop
Air Canada Logo
5:30 am - 4:29 pmYQY-LAX
14h 59m2 stops
$543Air Canada
Find Deal
Thu, Jan 15 - Thu, Feb 26
Air Canada Logo
6:10 pm - 11:32 amLAX-YQY
13h 22m2 stops
Air Canada Logo
5:30 am - 4:29 pmYQY-LAX
14h 59m2 stops
$547Air Canada
Find Deal
Thu, Jan 15 - Thu, Feb 26
Air Canada Logo
10:55 pm - 11:32 amLAX-YQY
8h 37m1 stop
Air Canada Logo
12:15 pm - 7:27 pmYQY-LAX
11h 12m1 stop
$549Air Canada
Find Deal
Thu, Jan 15 - Thu, Feb 26

Air Canada flights from California to Sydney, Nova Scotia

Our best Air Canada deals on California to Sydney, Nova Scotia flight tickets
Air Canada
Jan 15
LAX10:55 pmLos Angeles
8h 37m
1 stop
YQY11:32 amSydney
Feb 26
YQY5:30 amSydney
14h 59m
2 stops
LAX4:29 pmLos Angeles
$543
Find similar
Air Canada
Jan 15
LAX6:10 pmLos Angeles
13h 22m
2 stops
YQY11:32 amSydney
Feb 26
YQY5:30 amSydney
14h 59m
2 stops
LAX4:29 pmLos Angeles
$547
Find similar
Air Canada
Jan 15
LAX10:55 pmLos Angeles
8h 37m
1 stop
YQY11:32 amSydney
Feb 26
YQY12:15 pmSydney
11h 12m
1 stop
LAX7:27 pmLos Angeles
$549
Find similar

WestJet flights from California to Sydney, Nova Scotia

Our best WestJet deals on California to Sydney, Nova Scotia flight tickets
WestJet
Oct 3
SFO7:30 amSan Francisco
31h 21m
1 stop
YQY6:51 pmSydney
Oct 7
YQY7:40 pmSydney
20h 14m
1 stop
SFO11:54 amSan Francisco
$418
Find similar
WestJet
Oct 6
LAX12:35 pmLos Angeles
26h 16m
2 stops
YQY6:51 pmSydney
Oct 11
YQY7:40 pmSydney
30h 06m
1 stop
LAX9:46 pmLos Angeles
$456
Find similar
WestJet
Oct 6
LAX7:00 amLos Angeles
31h 51m
1 stop
YQY6:51 pmSydney
Oct 11
YQY7:40 pmSydney
30h 06m
1 stop
LAX9:46 pmLos Angeles
$502
Find similar

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 August 21, 2025.
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

Fri 10/3

12:50 pm-6:51 pm

1 stop26h 01m

Sydney

Tue 10/7

7:40 pm-9:30 am

2 stops17h 50m

$404

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Fri 10/3

7:30 am-6:51 pm

1 stop31h 21m

Sydney

Tue 10/7

7:40 pm-11:54 am

1 stop20h 14m

$418

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Mon 10/6

12:35 pm-6:51 pm

2 stops26h 16m

Sydney

Sat 10/11

7:40 pm-9:46 pm

1 stop30h 06m

$456

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Mon 10/6

7:00 am-6:51 pm

1 stop31h 51m

Sydney

Sat 10/11

7:40 pm-9:46 pm

1 stop30h 06m

$502

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Fri 10/10

7:30 am-6:51 pm

1 stop31h 21m

Sydney

Sat 10/18

7:40 pm-9:24 pm

1 stop29h 44m

$502

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Fri 10/10

12:50 pm-6:51 pm

1 stop26h 01m

Sydney

Sat 10/18

7:40 pm-9:30 am

2 stops17h 50m

$503

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 10/13

10:15 am-6:51 pm

2 stops28h 36m

Sydney

Sat 10/18

7:40 pm-11:54 am

1 stop20h 14m

$508

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Thu 1/15

10:55 pm-11:32 am

1 stop8h 37m

Sydney

Thu 2/26

5:30 am-4:29 pm

2 stops14h 59m

$543

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Thu 1/15

6:10 pm-11:32 am

2 stops13h 22m

Sydney

Thu 2/26

5:30 am-4:29 pm

2 stops14h 59m

$547

Los AngelesSydney

LAX - YQY

LAXYQY

Los Angeles

Thu 1/15

10:55 pm-11:32 am

1 stop8h 37m

Sydney

Thu 2/26

12:15 pm-7:27 pm

1 stop11h 12m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Sydney from

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

What is the cheapest day to depart on your flight to Sydney, Nova Scotia?

The cheapest day to depart from California to Sydney, Nova Scotia is on a Wednesday when prices can be found for as low as $352. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from California to Sydney, Nova Scotia for around $555.

What is the cheapest time of day to depart on your flight to Sydney, Nova Scotia?

According to our data, the cheapest time of day to fly to Sydney, Nova Scotia is in the morning. momondo users have found flights departing from California to Sydney, Nova Scotia in the morning for as low as $355. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Sydney, Nova Scotia, so prices are often more expensive at around $748 per ticket.

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

You could potentially save up to 65% 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

Direct flights

None
There are no direct flights from California to Sydney, Nova Scotia. There are no popular flight routes from California to Sydney, Nova Scotia.
Search flight deals

  • 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 $377Free CancellationRating
7.1
10,000 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.

An easier way to manage your Sydney, Nova Scotia trip

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Find better results for your trip to Canada

Airports servicing Nova Scotia

Halifax Intl Airport