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Cheap flights from Sacramento to Sydney from $1,030

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

$1,422

One-way from

$1,030

Popular in

January

Cheapest in

June

Average price

$2,022
Qantas Airways
  • Qantas Airways
  • 4/2-25/2
  • 3 total stops
  • 47h 49m total
  • Sacramento to Sydney
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United Airlines
  • United Airlines
  • 13/1
  • 1 total stop
  • 21h 30m total
  • Sacramento to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($204 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($48 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 18 September 2025.

Sun 30/1116:30SMF - SYD
1 stop21h 30mQantas Airways
Mon 8/1207:05SYD - SMF
2 stops23h 49mQantas Airways
Deal found 18/9$1,412
Wed 17/907:06SMF - SYD
1 stop30h 49mAmerican Airlines
Wed 24/909:10SYD - SMF
1 stop26h 50mAmerican Airlines
Deal found 16/9$1,419
Sun 21/918:48SMF - SYD
1 stop19h 17mAmerican Airlines
Sun 5/1010:10SYD - SMF
1 stop30h 42mAmerican Airlines
Deal found 18/9$1,421
Wed 12/1116:30SMF - SYD
1 stop21h 30mQantas Airways
Thu 4/1219:15SYD - SMF
2 stops35h 39mQantas Airways
Deal found 18/9$1,446
Sun 28/913:02SMF - SYD
2 stops24h 03mAmerican Airlines
Mon 6/1010:10SYD - SMF
1 stop30h 21mAmerican Airlines
Deal found 17/9$1,449
Wed 3/1216:55SMF - SYD
2 stops29h 45mQantas Airways
Sun 14/1217:45SYD - SMF
1 stop37h 09mQantas Airways
Deal found 18/9$1,487
Tue 14/1017:00SMF - SYD
2 stops32h 45mAlaska Airlines
Tue 11/1121:40SYD - SMF
2 stops35h 22mAlaska Airlines
Deal found 16/9$1,586

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 18 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

Thu 26/2

18:30-19:45

2 stops30h 15m

Sydney Kingsford Smith

Sun 1/3

21:40-13:13

2 stops34h 33m

$1,538

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 12/11

17:00-19:45

2 stops31h 45m

Sydney Kingsford Smith

Thu 4/12

21:40-13:44

2 stops35h 04m

$1,626

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Tue 14/10

17:00-19:45

2 stops32h 45m

Sydney Kingsford Smith

Tue 11/11

21:40-14:02

1 stop35h 22m

$1,629

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Tue 30/9

13:02-07:30

2 stops25h 28m

Sydney Kingsford Smith

Sun 12/10

10:10-18:07

1 stop25h 57m

$1,650

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 3/12

07:00-09:00

2 stops31h 00m

Sydney Kingsford Smith

Sun 14/12

14:00-21:51

1 stop26h 51m

$1,724

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 29/10

08:23-19:45

1 stop17h 22m

Sydney Kingsford Smith

Thu 13/11

21:40-20:14

1 stop17h 34m

$1,740

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 2/11

08:15-19:45

1 stop40h 30m

Sydney Kingsford Smith

Sun 9/11

21:40-20:14

1 stop17h 34m

$1,766

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 28/9

14:31-07:00

2 stops23h 29m

Sydney Kingsford Smith

Mon 6/10

10:30-17:40

2 stops25h 10m

$1,827

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Sun 30/11

19:09-08:30

1 stop18h 21m

Sydney Kingsford Smith

Mon 8/12

10:40-17:51

1 stop26h 11m

$1,841

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

Wed 28/1

14:25-06:20

1 stop20h 55m

Sydney Kingsford Smith

Wed 11/2

12:10-10:24

1 stop17h 14m

$1,841

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 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 12 September 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 18 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 Alaska Airlines and American Airlines fly from Sacramento to Sydney in about 25h 28m. The time it takes to get you to your destination can typically vary by up to 4h 47m. 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
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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When you search for this flight from Sacramento to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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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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