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Cheap flights from San Francisco to Sydney from C$ 1,314

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 26/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 a.m. - 12:26 a.m.SFO  San Francisco-YQY Sydney
11h 26m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 a.m. - 4:06 p.m.YQY  Sydney-SFO San Francisco
14h 21m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
C$ 1,314Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
6:30 a.m. - 12:26 a.m.SFO  San Francisco-YQY Sydney
13h 56m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 p.m. - 9:30 p.m.YQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
C$ 1,354Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
11:35 a.m. - 12:45 a.m.SFO  San Francisco-YQY Sydney
9h 10m1 stop Toronto Pearson Intl
Air Canada Logo
5:05 a.m. - 8:59 p.m.YQY  Sydney-SFO San Francisco
19h 54m1 stop Toronto Pearson Intl
C$ 1,360Air Canada
Thu, 8 Oct - Mon, 12 Oct
Air Canada Logo
11:35 a.m. - 12:45 a.m.SFO  San Francisco-YQY Sydney
9h 10m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 p.m. - 9:30 p.m.YQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
C$ 1,361Air Canada
Mon, 19 Oct - Thu, 29 Oct
Air Canada Logo
4:40 p.m. - 11:30 a.m.SFO  San Francisco-YQY Sydney
14h 50m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 p.m. - 9:30 p.m.YQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
C$ 1,393Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
4:40 p.m. - 11:30 a.m.SFO  San Francisco-YQY Sydney
14h 50m1 stop Toronto Pearson Intl
Air Canada Logo
12:10 p.m. - 9:30 p.m.YQY  Sydney-SFO San Francisco
13h 20m1 stop Toronto Pearson Intl
C$ 1,395Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
7:10 a.m. - 12:45 a.m.SFO  San Francisco-YQY Sydney
13h 35m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
5:05 a.m. - 3:21 p.m.YQY  Sydney-SFO San Francisco
14h 16m2 stops Toronto Pearson Intl Vancouver Intl
C$ 1,426Air Canada
Thu, 8 Oct - Mon, 12 Oct
Air Canada Logo
8:40 a.m. - 12:26 a.m.SFO  San Francisco-YQY Sydney
11h 46m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 a.m. - 3:40 p.m.YQY  Sydney-SFO San Francisco
13h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 1,492Air Canada
Sat, 26 Dec - Mon, 4 Jan
Air Canada Logo
4:40 p.m. - 11:30 a.m.SFO  San Francisco-YQY Sydney
14h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:45 a.m. - 3:40 p.m.YQY  Sydney-SFO San Francisco
13h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 1,522Air Canada
Sat, 26 Dec - Mon, 4 Jan
Air Canada Logo
4:40 p.m. - 11:30 a.m.SFO  San Francisco-YQY Sydney
14h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:45 a.m. - 9:33 p.m.YQY  Sydney-SFO San Francisco
19h 48m1 stop Montreal Pierre Elliott Trudeau Intl
C$ 1,551Air Canada
Sat, 26 Dec - Mon, 4 Jan

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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
26 Oct
SFO9:00 a.m.San Francisco
11h 26m
2 stops
YQY12:26 a.m.Sydney
30 Oct
YQY5:45 a.m.Sydney
14h 21m
2 stops
SFO4:06 p.m.San Francisco
C$ 1,314
Air Canada
26 Oct
SFO6:30 a.m.San Francisco
13h 56m
2 stops
YQY12:26 a.m.Sydney
30 Oct
YQY12:10 p.m.Sydney
13h 20m
1 stop
SFO9:30 p.m.San Francisco
C$ 1,354
Air Canada
8 Oct
SFO11:35 a.m.San Francisco
9h 10m
1 stop
YQY12:45 a.m.Sydney
12 Oct
YQY5:05 a.m.Sydney
19h 54m
1 stop
SFO8:59 p.m.San Francisco
C$ 1,360

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 96,600 searches. Data last updated 9 August 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 26/10

9:00 a.m.-12:26 a.m.

2 stops11h 26m

Sydney

Fri 30/10

5:45 a.m.-4:06 p.m.

2 stops14h 21m

C$ 1,314

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 26/10

6:30 a.m.-12:26 a.m.

2 stops13h 56m

Sydney

Fri 30/10

12:10 p.m.-9:30 p.m.

1 stop13h 20m

C$ 1,354

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Thu 8/10

11:35 a.m.-12:45 a.m.

1 stop9h 10m

Sydney

Mon 12/10

5:05 a.m.-8:59 p.m.

1 stop19h 54m

C$ 1,360
Quickest round-trip

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 19/10

11:35 a.m.-12:45 a.m.

1 stop9h 10m

Sydney

Thu 29/10

12:10 p.m.-9:30 p.m.

1 stop13h 20m

C$ 1,361

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 26/10

4:40 p.m.-11:30 a.m.

1 stop14h 50m

Sydney

Fri 30/10

12:10 p.m.-9:30 p.m.

1 stop13h 20m

C$ 1,393

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Mon 26/10

4:40 p.m.-11:30 a.m.

1 stop14h 50m

Sydney

Fri 30/10

12:10 p.m.-9:30 p.m.

1 stop13h 20m

C$ 1,395

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Thu 8/10

7:10 a.m.-12:45 a.m.

2 stops13h 35m

Sydney

Mon 12/10

5:05 a.m.-3:21 p.m.

2 stops14h 16m

C$ 1,426

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Sat 26/12

8:40 a.m.-12:26 a.m.

2 stops11h 46m

Sydney

Mon 4/1

5:45 a.m.-3:40 p.m.

2 stops13h 55m

C$ 1,492

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Sat 26/12

4:40 p.m.-11:30 a.m.

1 stop14h 50m

Sydney

Mon 4/1

5:45 a.m.-3:40 p.m.

2 stops13h 55m

C$ 1,522

San FranciscoSydney

SFO San Francisco - YQY Sydney

SFOYQY

San Francisco

Sat 26/12

4:40 p.m.-11:30 a.m.

1 stop14h 50m

Sydney

Mon 4/1

5:45 a.m.-9:33 p.m.

1 stop19h 48m

C$ 1,551

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

21h 21m

Direct flights

None
The fastest flight from San Francisco to Sydney, Nova Scotia takes 21h 21m
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?

    There are 5090.3 km between San Francisco and Sydney. Typically, this will take 21h 21m by plane in normal conditions.

  • 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Sydney Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • How do I get Price Alerts for flights from San Francisco to Sydney, Nova Scotia?

    Price Alerts will notify you by email when the price for flights to Sydney, Nova Scotia from San Francisco decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from San Francisco to Sydney, Nova Scotia with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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Why use momondo?

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

Finding the right flight to Sydney from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Yes. All flights to Sydney from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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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