HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$3,684+ Cheap flights from Sacramento (SMF) to Adelaide (ADL)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ADL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sacramento to Adelaide with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sacramento to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Adelaide (ADL). 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 September 17, 2025.

Popular in

December

Cheapest in

June

Average price

$1,330
Highest demand for flights based on searches. 19% potential increase in price ($327 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Sacramento to Adelaide

One-way flights from Sacramento to Adelaide
Search for one-way flight options from Sacramento to Adelaide. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

This KAYAK deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:30 amSMF - ADL
3 stops32h 15mMultiple Airlines
Deal found 9/16$3,684
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:58 pmSMF - ADL
2 stops23h 47mFiji Airways
Deal found 9/16$4,919
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:30 pmSMF - ADL
1 stop18h 30mUnited Airlines
Deal found 9/16$5,207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Adelaide 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Sacramento to Adelaide that are best for you.

Fly from

Sacramento

Fly to

Adelaide

Route

Depart

Return

Price

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Thu 2/12

9:30 am-12:15 pm

3 stops32h 15m

$3,684

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Thu 2/12

5:58 pm-12:15 pm

2 stops23h 47m

$4,919

SacramentoAdelaide

SMF - ADL

SMFADL

Sacramento Intl

Thu 2/12

8:30 pm-9:30 am

1 stop18h 30m

$5,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Sacramento to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Sacramento with our price prediction graph.
Estimated round-trip 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 Adelaide

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

Currently, August is the cheapest month in which you can book a flight from Sacramento to Adelaide (average of $1,214). Flying from Sacramento to Adelaide in December is currently the most expensive (average of $2,057). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sacramento to Adelaide 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 Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Sacramento to Adelaide (average of $1,214). Flying from Sacramento to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.