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Cheap flights from San Francisco to Sydney from C$ 681

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 11/6. 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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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
7:10 a.m. - 12:45 a.m.
SFO
-
YQY
13h 35m
2 stops
Air Canada Logo
5:05 a.m. - 12:34 p.m.
YQY
-
SFO
11h 29m
1 stop
C$ 1,167Air Canada
Sat, 26 Sep - Wed, 30 Sep
Air Canada Logo
4:30 p.m. - 4:38 p.m.
SFO
-
YQY
20h 08m
2 stops
Air Canada Logo
5:05 a.m. - 3:21 p.m.
YQY
-
SFO
14h 16m
2 stops
C$ 1,205Air Canada
Sat, 26 Sep - Wed, 30 Sep
Air Canada Logo
4:30 p.m. - 4:39 p.m.
SFO
-
YQY
20h 09m
2 stops
Air Canada Logo
5:05 a.m. - 12:32 p.m.
YQY
-
SFO
11h 27m
1 stop
C$ 1,248Air Canada
Mon, 22 Jun - Mon, 29 Jun
Air Canada Logo
4:30 p.m. - 4:39 p.m.
SFO
-
YQY
20h 09m
2 stops
Air Canada Logo
5:05 a.m. - 3:22 p.m.
YQY
-
SFO
14h 17m
2 stops
C$ 1,421Air Canada
Mon, 22 Jun - Mon, 29 Jun
Air Canada Logo
4:30 p.m. - 12:07 a.m.
SFO
-
YQY
27h 37m
1 stop
Air Canada Logo
5:05 a.m. - 10:42 a.m.
YQY
-
SFO
9h 37m
1 stop
C$ 1,579Air Canada
Mon, 22 Jun - Mon, 29 Jun

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 Sep
SFO7:10 a.m.San Francisco
13h 35m
2 stops
YQY12:45 a.m.Sydney
30 Sep
YQY5:05 a.m.Sydney
11h 29m
1 stop
SFO12:34 p.m.San Francisco
C$ 1,167
Air Canada
26 Sep
SFO4:30 p.m.San Francisco
20h 08m
2 stops
YQY4:38 p.m.Sydney
30 Sep
YQY5:05 a.m.Sydney
14h 16m
2 stops
SFO3:21 p.m.San Francisco
C$ 1,205
Air Canada
22 Jun
SFO4:30 p.m.San Francisco
20h 09m
2 stops
YQY4:39 p.m.Sydney
29 Jun
YQY5:05 a.m.Sydney
11h 27m
1 stop
SFO12:32 p.m.San Francisco
C$ 1,248

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 May 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
Quickest round-trip

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Sat 26/9

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

2 stops13h 35m

Sydney

Wed 30/9

5:05 a.m.-12:34 p.m.

1 stop11h 29m

C$ 1,167

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Sat 26/9

4:30 p.m.-4:38 p.m.

2 stops20h 08m

Sydney

Wed 30/9

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

2 stops14h 16m

C$ 1,205

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 22/6

4:30 p.m.-4:39 p.m.

2 stops20h 09m

Sydney

Mon 29/6

5:05 a.m.-12:32 p.m.

1 stop11h 27m

C$ 1,248

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 22/6

4:30 p.m.-4:39 p.m.

2 stops20h 09m

Sydney

Mon 29/6

5:05 a.m.-3:22 p.m.

2 stops14h 17m

C$ 1,421

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Mon 22/6

4:30 p.m.-12:07 a.m.

1 stop27h 37m

Sydney

Mon 29/6

5:05 a.m.-10:42 a.m.

1 stop9h 37m

C$ 1,579
Cheapest one-way
Quickest one-way

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 11/6

8:30 a.m.-12:09 a.m.

1 stop11h 39m

C$ 681

San FranciscoSydney

SFO - YQY

SFOYQY

San Francisco

Thu 11/6

5:00 a.m.-12:09 a.m.

2 stops15h 09m

C$ 1,148

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

What is the cheapest airline that flies from San Francisco to Sydney?

Air Canada is the most popular carrier operating from San Francisco to Sydney

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

22h 39m

Direct flights

None
The fastest flight from San Francisco to Sydney, Nova Scotia takes 22h 39m
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 22h 39m 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.

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.

An easier way to manage your Sydney, Nova Scotia trip

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