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Cheap flights from Sacramento to Sydney from $747

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SYD
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Sacramento to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 September 2025.

Round-trip from

$1,475

One-way from

$747

Popular in

January

Cheapest in

June

Average price

$1,993
American Airlines
  • American Airlines
  • 28/9-6/10
  • 2 total stops
  • 57h 12m total
  • Sacramento to Sydney
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9/11
  • 9/11
  • 2 total stops
  • 56h 00m total
  • Sacramento to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($252 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($53 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Sacramento to Sydney

Cheapest flights from Sacramento to Sydney
Explore the most affordable flight options available from Sacramento to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Sun 28/906:50SMF - SYD
1 stop31h 15mAmerican Airlines
Mon 6/1010:10SYD - SMF
1 stop25h 57mAmerican Airlines
Deal found 1/9$1,475
Wed 29/1016:05SMF - SYD
1 stop22h 30mAir Canada
Thu 13/1111:20SYD - SMF
1 stop22h 57mAir Canada
Deal found 2/9$1,521
Wed 29/1016:05SMF - SYD
1 stop22h 30mAir Canada
Thu 27/1111:20SYD - SMF
1 stop22h 57mAir Canada
Deal found 1/9$1,630
Tue 16/916:05SMF - SYD
2 stops26h 20mMultiple Airlines
Tue 30/909:20SYD - SMF
1 stop22h 54mMultiple Airlines
Deal found 2/9$1,639
Mon 3/1110:34SMF - SYD
2 stops27h 11mAir New Zealand
Tue 2/1209:55SYD - SMF
2 stops29h 57mAir New Zealand
Deal found 1/9$1,660
Wed 19/1116:30SMF - SYD
1 stop21h 30mQantas Airways
Fri 5/1207:05SYD - SMF
2 stops23h 49mQantas Airways
Deal found 1/9$1,669
Wed 29/1010:34SMF - SYD
2 stops28h 11mAir New Zealand
Thu 13/1109:55SYD - SMF
2 stops29h 43mAir New Zealand
Deal found 2/9$1,679

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sacramento to Sydney 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, Cheapflights users made 647,157 searches. Data last updated 2 September 2025.
Use the filters below to find and compare flights from Sacramento to Sydney that are best for you.

Fly from

Sacramento

Fly to

Sydney

Route

Depart

Return

Price

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 28/9

06:50-07:05

1 stop31h 15m

Sydney Kingsford Smith

Mon 6/10

10:10-18:07

1 stop25h 57m

$1,475

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 29/10

16:05-08:35

1 stop22h 30m

Sydney Kingsford Smith

Thu 13/11

11:20-15:17

1 stop22h 57m

$1,521

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 28/1

16:05-18:05

2 stops31h 00m

Sydney Kingsford Smith

Wed 11/2

08:30-15:17

2 stops25h 47m

$1,525

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 1/2

16:05-16:40

2 stops29h 35m

Sydney Kingsford Smith

Sat 14/3

19:15-15:17

2 stops38h 02m

$1,567

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 1/3

10:00-10:30

2 stops29h 30m

Sydney Kingsford Smith

Mon 16/3

11:45-19:46

2 stops26h 01m

$1,605

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 29/10

16:05-08:35

1 stop22h 30m

Sydney Kingsford Smith

Thu 27/11

11:20-15:17

1 stop22h 57m

$1,630

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sat 17/1

16:05-18:05

2 stops31h 00m

Sydney Kingsford Smith

Sat 14/2

11:20-15:17

1 stop22h 57m

$1,642

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 9/11

06:50-09:50

2 stops56h 00m

$747

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sat 15/11

09:10-09:50

2 stops53h 40m

$845

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 9/11

16:05-09:35

1 stop22h 30m

$918

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 16 results
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Best time to book a flight from Sacramento to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Sacramento with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Sydney

How far ahead should I book a flight from Sacramento to Sydney?

Use this chart to determine the optimal time to book a return flight from Sacramento to Sydney. Price data was last updated on 29 August 2025.

The best time to book flights from Sacramento to Sydney is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sacramento to Sydney?

Currently, May is the cheapest month in which you can book a flight from Sacramento to Sydney (average of $129). Flying from Sacramento to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to SYD?

Find hourly flight availability from Sacramento to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

When flying from Sacramento to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sacramento to Sydney?

    Airlines like American Airlines, Air New Zealand, and Air Canada fly from Sacramento to Sydney in about 29h 30m. The time it takes to get you to your destination can typically vary by up to 6h 50m. Airlines will cover a distance of 12059 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Sacramento to Sydney that include hotel bookings?

    Yes. In addition to deals on Sacramento to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Sydney.

  • Can I find deals for business class flights from Sacramento to Sydney?

    Yes. Cheapflights offers flight deals from Sacramento to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Sacramento to Sydney (average of $129). Flying from Sacramento to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Coogee
Terrigal
Cronulla
Manly
Lithgow
Randwick
Bondi Beach
Leura

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Why should you use Cheapflights to find cheap flight tickets from Sacramento to Sydney?

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Can Cheapflights find flights from Sacramento to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Sacramento to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Sacramento to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Sacramento to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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