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$639+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Oakland to Australia

Keep the following information in mind while searching for Oakland to Australia flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,041
(Travelis)

One-way from

$639
(BestPriceTravel)

Popular in

December

Cheapest in

February

Average price

$1,245
Provider with most accurate pricing for San Francisco-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Sydney Kingsford Smith flights.
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From Oakland to Australia
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One-way flight from Oakland to Australia
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Highest demand for flights based on searches. 11% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 enero 8, 2026.

This Travelis deal was found by Cheapflights users on 1/6. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/278:41 amOAK - SYD
1 stop40h 04mHawaiian Airlines
vie. 3/139:40 pmSYD - OAK
1 stop16h 57mHawaiian Airlines
Deal found 1/6$1,041
This SmartFares deal was found by Cheapflights users on 1/7. 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.
vie. 5/157:00 amOAK - SYD
1 stop18h 50mAlaska Airlines
sáb. 5/238:45 pmSYD - OAK
1 stop16h 48mAlaska Airlines
Deal found 1/7$1,042
This ResecentrumGruppen deal was found by Cheapflights users on 1/7. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/158:41 amOAK - SYD
1 stop40h 04mHawaiian Airlines
dom. 3/19:40 pmSYD - OAK
1 stop17h 57mHawaiian Airlines
Deal found 1/7$1,053
This SmartFares deal was found by Cheapflights users on 1/8. 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.
jue. 4/2310:10 amOAK - SYD
1 stop39h 40mAlaska Airlines
sáb. 5/28:45 pmSYD - OAK
1 stop16h 46mAlaska Airlines
Deal found 1/8$1,060
This Hawaiian Airlines deal was found by Cheapflights users on 1/6. 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.
mié. 5/137:00 amOAK - SYD
1 stop18h 50mAlaska Airlines
dom. 5/178:45 pmSYD - OAK
1 stop16h 48mAlaska Airlines
Deal found 1/6$1,063
This Hawaiian Airlines deal was found by Cheapflights users on 1/8. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/228:41 amOAK - SYD
1 stop40h 04mAlaska Airlines
dom. 3/19:40 pmSYD - OAK
1 stop17h 57mAlaska Airlines
Deal found 1/8$1,080
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/237:00 amOAK - MEL
2 stops36h 05mMultiple Airlines
vie. 5/295:25 pmMEL - OAK
2 stops20h 08mMultiple Airlines
Deal found 1/7$1,112
This SmartFares deal was found by Cheapflights users on 1/6. 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.
sáb. 4/117:23 amOAK - SYD
1 stop18h 27mAlaska Airlines
sáb. 5/28:45 pmSYD - OAK
1 stop16h 46mAlaska Airlines
Deal found 1/6$1,116
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/157:00 amOAK - SYD
1 stop18h 50mMultiple Airlines
sáb. 5/238:45 pmSYD - OAK
2 stops29h 05mMultiple Airlines
Deal found 1/7$1,208
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/221:15 pmOAK - MEL
2 stops25h 35mDelta
mié. 7/810:00 amMEL - OAK
2 stops23h 31mDelta
Deal found 1/6$1,219
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/125:55 amOAK - SYD
2 stops31h 40mDelta
mié. 10/289:40 amSYD - OAK
2 stops24h 52mDelta
Deal found 1/6$1,220
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/17:23 amOAK - SYD
1 stop17h 27mMultiple Airlines
dom. 4/128:45 pmSYD - OAK
2 stops54h 36mMultiple Airlines
Deal found 1/8$1,223

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 enero 8, 2026.
Use the filters below to find and compare flights from Oakland to Australia that are best for you.

Fly from

Oakland

Fly to

Australia

Route

Depart

Return

Price

OaklandSydney

OAK - SYD

OAKSYD

Oakland

jue. 4/16

7:23 am-6:50 pm

1 stop18h 27m

Sydney Kingsford Smith

mar. 4/28

8:45 pm-8:31 pm

1 stop16h 46m

$1,041

OaklandSydney

OAK - SYD

OAKSYD

Oakland

vie. 5/15

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

sáb. 5/23

8:45 pm-8:33 pm

1 stop16h 48m

$1,042

OaklandSydney

OAK - SYD

OAKSYD

Oakland

dom. 2/15

8:41 am-7:45 pm

1 stop40h 04m

Sydney Kingsford Smith

dom. 3/1

9:40 pm-8:37 pm

1 stop17h 57m

$1,053

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mié. 5/13

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

dom. 5/17

8:45 pm-8:33 pm

1 stop16h 48m

$1,063

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

sáb. 5/23

7:00 am-12:05 pm

2 stops36h 05m

Melbourne

vie. 5/29

5:25 pm-8:33 pm

2 stops20h 08m

$1,112

OaklandSydney

OAK - SYD

OAKSYD

Oakland

sáb. 4/11

7:23 am-6:50 pm

1 stop18h 27m

Sydney Kingsford Smith

sáb. 5/2

8:45 pm-8:31 pm

1 stop16h 46m

$1,116

OaklandSydney

OAK - SYD

OAKSYD

Oakland

vie. 5/15

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

sáb. 5/23

8:45 pm-8:50 am

2 stops29h 05m

$1,208

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

lun. 6/22

5:05 pm-7:50 am

2 stops21h 45m

Melbourne

mié. 7/8

10:00 am-4:31 pm

2 stops23h 31m

$1,219

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

mié. 6/24

5:05 pm-7:50 am

2 stops21h 45m

Melbourne

mié. 7/8

10:00 am-4:31 pm

2 stops23h 31m

$1,219

OaklandSydney

OAK - SYD

OAKSYD

Oakland

jue. 4/2

5:55 am-7:35 am

2 stops31h 40m

Sydney Kingsford Smith

jue. 4/9

9:15 am-4:00 pm

2 stops23h 45m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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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

What is the cheapest month to book a flight from Oakland, California to Australia?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Australia (average of $222). Flying from Oakland, California to Australia in December is currently the most expensive (average of $836). 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 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, Hawaiian Airlines, and Delta can get you from Oakland, California to Australia in just under 18h 27m. Your travel time can differ by up to 21h 37m. 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 - Perth 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.

  • What is the cheapest month to book a flight from Oakland, California to Australia?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Australia (average of $222). Flying from Oakland, California to Australia in December is currently the most expensive (average of $836). 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

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