Which airlines fly to Sydney?

United Airlines, Fiji Airways and Qantas Airways are the top three most popular airlines that fly to Sydney from Sacramento according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Sacramento Intl to Sydney Kingsford Smith?

Air Canada is the most popular carrier operating from Sacramento Intl to Sydney Kingsford Smith

When did momondo last update prices for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport?

Prices for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport?

As of November 2025, there is 1 operator available to choose from for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Sacramento Intl Airport to Sydney Kingsford Smith 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 stopovers 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 Sacramento Intl Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$797 Cheap Flights from Sacramento to Sydney in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Sacramento to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:15 - 07:25SMF-SYD

24h 10m1 stop

14:00 - 10:59SYD-SMF

39h 59m2 stops

$1,550Multiple Airlines

Find Deal

Thu, 12 Feb - Sun, 22 Feb

12:30 - 16:40SMF-SYD

33h 10m2 stops

11:20 - 11:52SYD-SMF

19h 32m1 stop

$1,647Air Canada

Find Deal

Wed, 4 Feb - Wed, 25 Feb

12:30 - 16:40SMF-SYD

33h 10m2 stops

08:30 - 11:52SYD-SMF

22h 22m2 stops

$1,670Air Canada

Find Deal

Wed, 4 Feb - Wed, 25 Feb

12:30 - 08:35SMF-SYD

26h 05m1 stop

07:00 - 11:52SYD-SMF

22h 52m2 stops

$1,690Air Canada

Find Deal

Mon, 9 Mar - Sun, 15 Mar

16:05 - 07:20SMF-SYD

22h 15m1 stop

06:00 - 15:19SYD-SMF

26h 19m2 stops

$1,694Multiple Airlines

Find Deal

Thu, 14 May - Mon, 25 May

12:30 - 13:40SMF-SYD

30h 10m2 stops

11:20 - 11:52SYD-SMF

19h 32m1 stop

$1,697Air Canada

Find Deal

Wed, 28 Jan - Wed, 11 Feb

16:05 - 07:20SMF-SYD

22h 15m1 stop

06:30 - 15:19SYD-SMF

25h 49m2 stops

$1,703Air Canada

Find Deal

Thu, 7 May - Tue, 19 May

12:30 - 16:40SMF-SYD

33h 10m2 stops

11:20 - 11:52SYD-SMF

19h 32m1 stop

$1,709Air Canada

Find Deal

Mon, 26 Jan - Fri, 6 Feb

11:06 - 09:15SMF-SYD

28h 09m1 stop

09:30 - 10:32SYD-SMF

18h 02m1 stop

$1,715United Airlines

Find Deal

Mon, 16 Mar - Mon, 6 Apr

20:30 - 09:15SMF-SYD

17h 45m1 stop

14:00 - 13:50SYD-SMF

18h 50m1 stop

$1,717United Airlines

Find Deal

Wed, 28 Jan - Wed, 11 Feb

United Airlines flights from Sacramento to Sydney

Our best United Airlines deals on Sacramento to Sydney flight tickets

United Airlines

16 Mar

SMF11:06Sacramento Intl

28h 09m

1 stop

SYD09:15Sydney Kingsford Smith

6 Apr

SYD09:30Sydney Kingsford Smith

18h 02m

1 stop

SMF10:32Sacramento Intl

$1,715

Find similar

United Airlines

28 Jan

SMF20:30Sacramento Intl

17h 45m

1 stop

SYD09:15Sydney Kingsford Smith

11 Feb

SYD14:00Sydney Kingsford Smith

18h 50m

1 stop

SMF13:50Sacramento Intl

$1,717

Find similar

United Airlines

16 Mar

SMF13:55Sacramento Intl

25h 20m

2 stops

SYD09:15Sydney Kingsford Smith

6 Apr

SYD09:30Sydney Kingsford Smith

22h 36m

2 stops

SMF15:06Sacramento Intl

$1,723

Find similar

Alaska Airlines flights from Sacramento to Sydney

Our best Alaska Airlines deals on Sacramento to Sydney flight tickets

Alaska Airlines

31 Jan

SMF07:00Sacramento Intl

17h 45m

1 stop

SYD19:45Sydney Kingsford Smith

6 Feb

SYD21:40Sydney Kingsford Smith

17h 22m

1 stop

SMF20:02Sacramento Intl

$1,791

Find similar

Alaska Airlines

31 Jan

SMF07:00Sacramento Intl

17h 45m

1 stop

SYD19:45Sydney Kingsford Smith

6 Feb

SYD21:40Sydney Kingsford Smith

17h 22m

1 stop

SMF20:02Sacramento Intl

$1,792

Find similar

Alaska Airlines

17 Jan

SMF07:00Sacramento Intl

17h 45m

1 stop

SYD19:45Sydney Kingsford Smith

14 Feb

SYD21:40Sydney Kingsford Smith

17h 18m

1 stop

SMF19:58Sacramento Intl

$1,978

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Thu 12/2

12:15-07:25

1 stop24h 10m

Sydney Kingsford Smith

Sun 22/2

14:00-10:59

2 stops39h 59m

$1,550

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 4/2

12:30-16:40

2 stops33h 10m

Sydney Kingsford Smith

Wed 25/2

11:20-11:52

1 stop19h 32m

$1,647

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 4/2

12:30-16:40

2 stops33h 10m

Sydney Kingsford Smith

Wed 25/2

08:30-11:52

2 stops22h 22m

$1,670

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Mon 9/3

12:30-08:35

1 stop26h 05m

Sydney Kingsford Smith

Sun 15/3

07:00-11:52

2 stops22h 52m

$1,690

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Thu 14/5

16:05-07:20

1 stop22h 15m

Sydney Kingsford Smith

Mon 25/5

06:00-15:19

2 stops26h 19m

$1,694

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 28/1

12:30-13:40

2 stops30h 10m

Sydney Kingsford Smith

Wed 11/2

11:20-11:52

1 stop19h 32m

$1,697

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Thu 7/5

16:05-07:20

1 stop22h 15m

Sydney Kingsford Smith

Tue 19/5

06:30-15:19

2 stops25h 49m

$1,703

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Mon 26/1

12:30-16:40

2 stops33h 10m

Sydney Kingsford Smith

Fri 6/2

11:20-11:52

1 stop19h 32m

$1,709

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Mon 16/3

11:06-09:15

1 stop28h 09m

Sydney Kingsford Smith

Mon 6/4

09:30-10:32

1 stop18h 02m

$1,715

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 28/1

20:30-09:15

1 stop17h 45m

Sydney Kingsford Smith

Wed 11/2

14:00-13:50

1 stop18h 50m

$1,717

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sacramento to Sydney

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

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from Sacramento, with most prices found around $1,581. If you aren’t able to travel to Sydney during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,616.

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

Our data shows that Sunday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,908. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $4,547.

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Sacramento to Sydney in the afternoon for as low as $1,694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,267 on average. Flights to Sydney from Sacramento in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,808 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Sacramento for as low as $1,405 on momondo.

When to book flights from Sacramento to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sacramento to Sydney (SMF to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Sydney

Direct flights	None

There are no direct flights from Sacramento to Sydney. There are no popular flight routes from Sacramento to Sydney.

Search flight deals

How far is Sacramento Intl to Sydney Kingsford Smith by plane?
There are 12054.4 km between Sacramento Intl and Sydney Kingsford Smith. Flights usually cover this in 17h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport?
As of November 2025, there is 1 operator available to choose from for flights from Sacramento Intl Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Sacramento Intl Airport to Sydney Kingsford Smith 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 stopovers 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 Sacramento Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sacramento to Sydney?
momondo data reveals that the most frequently booked airline on the route from Sacramento to Sydney is United Airlines, representing 100% of all bookings.

Best airlines flying from Sacramento to Sydney

Compare and see reviews for airlines that fly from Sacramento to Sydney with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,896	Free cancellation	Rating 7.4 9,029 reviews		Search United Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sacramento to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Sacramento to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Sacramento 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 Sacramento to Sydney.

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

Price alerts on flights to Sydney from Sacramento 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.