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$422+ Cheap flights from Adelaide (ADL) to San Francisco (SFO)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SFO
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Adelaide to San Francisco are usually found in November or August, booked 50 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Adelaide to San Francisco

Cheapest flights from Adelaide to San Francisco
Explore the most affordable flight options available from Adelaide to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This BYOjet deal was found by Cheapflights users on 1/26. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:50 am
ADL
-
SFO
2 stops21h 35m
Air New Zealand
Wed 5/2710:05 pm
SFO
-
ADL
1 stop20h 20m
Air New Zealand
Deal found 1/26$913
This BYOjet deal was found by Cheapflights users on 1/25. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:25 am
ADL
-
SFO
2 stops23h 10m
Air New Zealand
Wed 3/258:50 pm
SFO
-
ADL
1 stop20h 35m
Air New Zealand
Deal found 1/25$921
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 3/22:55 pm
ADL
-
SFO
Nonstop14h 50m
United Airlines
Mon 3/911:05 pm
SFO
-
ADL
Nonstop15h 55m
United Airlines
Deal found 1/26$933
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 3/92:15 pm
ADL
-
SFO
Nonstop14h 50m
United Airlines
Mon 3/2311:55 pm
SFO
-
ADL
Nonstop15h 55m
United Airlines
Deal found 1/27$944
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
ADL
-
SFO
2 stops22h 25m
Multiple Airlines
Wed 3/1811:05 pm
SFO
-
ADL
2 stops29h 40m
Multiple Airlines
Deal found 1/26$946
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:15 am
ADL
-
SFO
2 stops24h 40m
Multiple Airlines
Wed 2/2510:05 pm
SFO
-
ADL
2 stops29h 05m
Multiple Airlines
Deal found 1/26$953
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:30 pm
ADL
-
SFO
2 stops33h 25m
Multiple Airlines
Wed 3/2511:05 pm
SFO
-
ADL
2 stops29h 40m
Multiple Airlines
Deal found 1/27$990
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 2/162:55 pm
ADL
-
SFO
Nonstop14h 50m
United Airlines
Sat 3/711:05 pm
SFO
-
ADL
Nonstop15h 55m
United Airlines
Deal found 1/26$997
This BYOjet deal was found by Cheapflights users on 1/26. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:05 am
ADL
-
SFO
2 stops23h 30m
Air New Zealand
Tue 2/107:50 pm
SFO
-
ADL
1 stop20h 35m
Air New Zealand
Deal found 1/26$1,008
This BYOjet deal was found by Cheapflights users on 1/26. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:45 pm
ADL
-
SFO
2 stops33h 40m
Air New Zealand
Fri 5/2210:05 pm
SFO
-
ADL
1 stop20h 20m
Air New Zealand
Deal found 1/26$1,016

Find flight deals from Adelaide to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to San Francisco (SFO). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$913
(BYOjet)

One-way from

$422
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,029
Provider with most accurate pricing for Adelaide-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Adelaide-San Francisco flights.
Search Deals
From Adelaide to San Francisco
Search Deals
One-way flight from Adelaide to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Adelaide to San Francisco 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 January 28, 2026.
Use the filters below to find and compare flights from Adelaide to San Francisco that are best for you.

Fly from

Adelaide

Fly to

San Francisco

Route

Depart

Return

Price

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 3/12

9:30 pm-1:25 pm

2 stops33h 25m

San Francisco

Wed 3/25

11:05 pm-10:15 pm

2 stops29h 40m

$990

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Fri 3/20

6:10 am-12:20 pm

2 stops23h 40m

San Francisco

Thu 3/26

4:25 pm-4:20 pm

2 stops30h 25m

$1,030

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 3/12

11:55 am-12:05 pm

1 stop17h 40m

San Francisco

Wed 3/25

8:50 pm-10:55 am

1 stop20h 35m

$1,110

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 5/14

8:00 pm-5:45 pm

1 stop38h 15m

San Francisco

Tue 6/9

10:30 pm-1:40 pm

1 stop22h 40m

$1,133

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Tue 5/12

1:25 pm-5:45 pm

1 stop20h 50m

San Francisco

Sun 6/14

10:30 pm-9:40 am

1 stop18h 40m

$1,133

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 5/14

7:10 pm-5:45 pm

1 stop39h 05m

San Francisco

Fri 6/12

10:30 pm-1:40 pm

1 stop22h 40m

$1,135

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Tue 5/12

6:05 am-8:10 am

1 stop18h 35m

San Francisco

Mon 6/15

11:20 pm-11:05 am

1 stop19h 15m

$1,166

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 5/14

6:05 am-8:10 am

1 stop18h 35m

San Francisco

Mon 6/15

11:20 pm-11:05 am

1 stop19h 15m

$1,166

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Mon 5/18

6:40 am-8:10 am

1 stop18h 00m

San Francisco

Tue 6/9

11:20 pm-11:05 am

1 stop19h 15m

$1,166

AdelaideSan Francisco

ADL - SFO

ADLSFO

Adelaide

Thu 5/14

6:05 am-8:10 am

1 stop18h 35m

San Francisco

Wed 6/10

12:00 pm-11:05 am

2 stops30h 35m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from Adelaide to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Adelaide to San Francisco in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Adelaide-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Adelaide-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Adelaide-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Adelaide-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Adelaide-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Adelaide to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Adelaide 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 Adelaide to San Francisco

How far ahead should I book a flight from Adelaide to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Adelaide to San Francisco. Price data was last updated on January 23, 2026.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Adelaide to San Francisco (average of $714). Flying from Adelaide to San Francisco in February is currently the most expensive (average of $867). 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 ADL to SFO?

Find hourly flight availability from Adelaide to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to San Francisco as you normally would.

Related info for your journey

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

  • How popular is this Adelaide to San Francisco flight route?

    Flights from Adelaide to San Francisco have been viewed 1 times in the past calendar month.

  • How long is the flight from Adelaide to San Francisco?

    A quick flight from Adelaide to San Francisco can take about 17h 40m. Air Canada provides one of the quickest options available for as low as $1,110. Adelaide and San Francisco are separated by a distance of 8071 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Adelaide to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Adelaide to San Francisco 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 Adelaide to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Adelaide to San Francisco (average of $714). Flying from Adelaide to San Francisco in February is currently the most expensive (average of $867). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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