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$624+ Cheap flights from Oakland, CA (OAK) to Australia

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap flight deals from Oakland to Australia

Cheapest flights from Oakland to Australia
Explore the most affordable flight options available from Oakland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This SmartFares deal was found by Cheapflights users on 7/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:30 am
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Sun 9/208:45 pm
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 7/11$1,055
This SmartFares deal was found by Cheapflights users on 7/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:25 am
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Fri 8/218:45 pm
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 7/10$1,085
This SmartFares deal was found by Cheapflights users on 7/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:15 am
OAK
-
SYD
1 stop17h 30m
Alaska Airlines
Sat 1/309:40 pm
SYD
-
OAK
1 stop16h 55m
Alaska Airlines
Deal found 7/11$1,090
This SmartFares deal was found by Cheapflights users on 7/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:35 am
OAK
-
SYD
1 stop40h 15m
Alaska Airlines
Sun 11/19:40 pm
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 7/8$1,102
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:30 am
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Thu 11/199:40 pm
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 7/7$1,113
This SmartFares deal was found by Cheapflights users on 7/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:25 am
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sun 8/168:45 pm
SYD
-
OAK
1 stop16h 40m
Alaska Airlines
Deal found 7/7$1,149
This SmartFares deal was found by Cheapflights users on 7/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:25 am
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Thu 8/68:45 pm
SYD
-
OAK
1 stop16h 40m
Alaska Airlines
Deal found 7/11$1,155
This Cheapflightsfares deal was found by Cheapflights users on 7/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:25 am
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sun 8/168:45 pm
SYD
-
OAK
1 stop16h 40m
Alaska Airlines
Deal found 7/10$1,165
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:30 am
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Sun 10/118:45 pm
SYD
-
OAK
1 stop17h 50m
Alaska Airlines
Deal found 7/9$1,166
This oojo deal was found by Cheapflights users on 7/11. 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.
Fri 8/148:25 am
OAK
-
BNE
2 stops22h 00m
Multiple Airlines
Sun 8/3012:40 pm
BNE
-
OAK
2 stops24h 50m
Multiple Airlines
Deal found 7/11$1,166
This SmartFares deal was found by Cheapflights users on 7/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:10 am
OAK
-
SYD
1 stop40h 35m
Alaska Airlines
Tue 12/19:40 pm
SYD
-
OAK
1 stop16h 55m
Alaska Airlines
Deal found 7/8$1,172
This SmartFares deal was found by Cheapflights users on 7/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:30 am
OAK
-
ADL
2 stops21h 35m
Multiple Airlines
Tue 11/31:25 pm
ADL
-
OAK
2 stops25h 14m
Multiple Airlines
Deal found 7/9$1,178

Find flight deals from Oakland to Australia

Keep the following information in mind while searching for Oakland to Australia flight deals. Data was last updated July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,055
(SmartFares)

One-way from

$624
(SmartFares)

Popular in

December

Cheapest in

March

Average price

$1,261
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
Search Deals
From Oakland to Australia
Search Deals
One-way flight from Oakland to Australia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Australia 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 July 12, 2026.
Use the filters below to find and compare flights from Oakland to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Fri 10/30

8:15 am-7:45 pm

1 stop17h 30m

Sydney Kingsford Smith

Sat 1/30

9:40 pm-7:35 pm

1 stop16h 55m

$1,090

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 9/23

8:30 am-6:50 pm

1 stop17h 20m

Sydney Kingsford Smith

Tue 10/13

8:45 pm-8:35 pm

1 stop17h 50m

$1,166

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Thu 8/20

8:30 am-10:35 pm

2 stops21h 35m

Adelaide

Tue 11/3

1:25 pm-8:09 pm

2 stops25h 14m

$1,178

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Tue 10/13

8:35 am-6:50 pm

1 stop40h 15m

Sydney Kingsford Smith

Tue 11/3

9:40 pm-8:09 pm

1 stop17h 29m

$1,183

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

Fri 11/6

8:10 am-7:35 am

2 stops52h 25m

Melbourne

Fri 11/13

6:00 pm-8:09 pm

2 stops21h 09m

$1,203

OaklandMelbourne

OAK - AVV

OAKAVV

Oakland

Fri 9/4

8:30 am-10:50 pm

2 stops21h 20m

Melbourne Avalon

Fri 9/11

4:40 pm-8:30 pm

2 stops20h 50m

$1,256

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 10/29

8:15 am-7:45 pm

1 stop17h 30m

Sydney Kingsford Smith

Thu 11/12

9:40 pm-11:27 pm

2 stops20h 47m

$1,262

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Fri 9/4

8:30 am-6:50 pm

1 stop17h 20m

Sydney Kingsford Smith

Sun 9/20

8:45 pm-11:06 am

2 stops31h 21m

$1,265

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 9/16

1:29 pm-6:50 pm

2 stops36h 21m

Sydney Kingsford Smith

Sat 10/3

8:45 pm-8:35 pm

1 stop16h 50m

$1,271

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

Fri 9/4

8:30 am-11:35 pm

2 stops22h 05m

Melbourne

Fri 9/11

1:15 pm-8:30 pm

2 stops24h 15m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oakland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Oakland 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 Oakland to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Oakland to Australia?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Australia. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

  • How long is the flight from Oakland, California to Australia?

    Alaska Airlines and Qatar Airways can get you from Oakland, California to Australia in just under 17h 30m. Your travel time can differ by up to 34h 29m. The distance from Oakland, California to Australia is about 7430 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oakland, California to Australia?

    Most travelers choose Oakland - Sydney Kingsford Smith, Oakland - Melbourne or Oakland - Brisbane when deciding on the best route from Oakland, California to Australia.

  • Can I find deals for flights from Oakland to Australia that include hotel bookings?

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

  • How can I find direct flights from Oakland to Australia?

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

  • Can I find deals for business class flights from Oakland to Australia?

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

See more FAQs

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