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Cheap flights from Sacramento to Sydney from $969

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SYD
14 12月 — 21 12月1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sacramento to Sydney

Enter your travel dates to find the best prices.

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 14 11月 2025.

週五 14/1108:15SMF - SYD
1 stop40h 30mAlaska Airlines
週五 21/1121:40SYD - SMF
1 stop17h 20mAlaska Airlines
Deal found 13/11$1,795
週二 2/1208:00SMF - SYD
1 stop40h 45mHawaiian Airlines
週六 6/1221:40SYD - SMF
2 stops18h 32mHawaiian Airlines
Deal found 12/11$1,836
週三 12/1119:58SMF - SYD
2 stops28h 47mAlaska Airlines
週四 4/1221:40SYD - SMF
1 stop17h 20mAlaska Airlines
Deal found 12/11$2,078
週六 29/1106:05SMF - SYD
2 stops31h 40mAir New Zealand
週六 6/1212:10SYD - SMF
1 stop26h 30mAir New Zealand
Deal found 13/11$2,152
週六 29/1116:05SMF - SYD
1 stop22h 30mAir Canada
週六 6/1216:00SYD - SMF
1 stop18h 17mAir Canada
Deal found 12/11$2,266
週五 14/1114:54SMF - SYD
2 stops33h 51mHawaiian Airlines
週五 21/1121:40SYD - SMF
2 stops41h 25mHawaiian Airlines
Deal found 13/11$2,330
週三 12/1116:30SMF - SYD
1 stop21h 30mQantas Airways
週四 4/1211:20SYD - SMF
1 stop19h 34mQantas Airways
Deal found 12/11$2,356
週三 12/1112:57SMF - SYD
2 stops23h 28mAmerican Airlines
週四 4/1211:20SYD - SMF
2 stops23h 38mAmerican Airlines
Deal found 12/11$2,365

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 14 11月 2025.

Round-trip from

$1,647

One-way from

$969

Popular in

January

Cheapest in

June

Average price

$1,787
Air Canada
  • Air Canada
  • 17/2-23/2
  • 2 total stops
  • 45h 37m total
  • Sacramento to Sydney
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American Airlines
  • American Airlines
  • 20/4
  • 1 total stop
  • 26h 24m total
  • Sacramento to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($293 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 14 11月 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

週二 17/2

12:30-09:35

1 stop26h 05m

Sydney Kingsford Smith

週一 23/2

11:20-11:52

1 stop19h 32m

$1,647

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週三 4/2

12:30-16:40

2 stops33h 10m

Sydney Kingsford Smith

週三 25/2

11:20-11:52

1 stop19h 32m

$1,676

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週三 28/1

12:30-13:40

2 stops30h 10m

Sydney Kingsford Smith

週三 11/2

11:20-11:52

1 stop19h 32m

$1,676

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週二 17/2

12:30-13:00

2 stops29h 30m

Sydney Kingsford Smith

週一 23/2

11:20-11:52

1 stop19h 32m

$1,688

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週六 2/5

19:00-19:15

2 stops31h 15m

Sydney Kingsford Smith

週六 16/5

11:50-23:48

2 stops28h 58m

$1,724

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週一 26/1

12:30-14:40

2 stops31h 10m

Sydney Kingsford Smith

週五 6/2

11:20-11:52

1 stop19h 32m

$1,737

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週一 26/1

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

週五 6/2

21:40-20:02

1 stop17h 22m

$1,769

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週六 31/1

07:00-19:45

1 stop17h 45m

Sydney Kingsford Smith

週五 6/2

21:40-20:02

1 stop17h 22m

$1,770

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週一 20/4

12:06-07:30

1 stop26h 24m

$969

SacramentoSydney

SMF - SYD

SMFSYD

Sacramento Intl

週一 20/4

15:00-07:30

3 stops47h 30m

$1,173

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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 7 November 2025.

The best time to book flights from Sacramento to Sydney is 5 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, February is the cheapest month in which you can book a flight from Sacramento to Sydney (average of $748). Flying from Sacramento to Sydney in December is currently the most expensive (average of $1,276). 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 14 11月 2025.

It’s typically best to fly out from Sacramento to Sydney at midday. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 14 11月 2025.
Read through reviews of airlines operating flights from Sacramento to Sydney, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 Air Canada fly from Sacramento to Sydney in about 26h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 12059 km.

  • What is the cheapest airline to fly from Sacramento to Sydney round-trip?

    Currently priced at $1,872, United Airlines will fly you from Sacramento to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • 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, February is the cheapest month in which you can book a flight from Sacramento to Sydney (average of $748). Flying from Sacramento to Sydney in December is currently the most expensive (average of $1,276). 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
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sacramento to Sydney

Discover the top airline that operate flights from Sacramento to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 14 11月 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,872Average$1,945FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sacramento to Sydney?

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?

Cheapflights simply makes it quick and affordable to book flights from Sacramento to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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