HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$637+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Australia 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 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 May 4, 2026.

This BusinessClass deal was found by Cheapflights users on 5/1. 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.
Fri 5/297:00 am
OAK
-
SYD
1 stop18h 50m
Alaska Airlines
Fri 6/58:45 pm
SYD
-
OAK
1 stop16h 50m
Alaska Airlines
Deal found 5/1$1,153
This SmartFares deal was found by Cheapflights users on 4/30. 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 5/137:00 am
OAK
-
SYD
1 stop18h 50m
Alaska Airlines
Sat 5/238:45 pm
SYD
-
OAK
1 stop16h 50m
Alaska Airlines
Deal found 4/30$1,155
This Hawaiian Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 8/138:25 am
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sat 8/298:45 pm
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 5/1$1,169
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 8/318:30 am
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Thu 9/38:45 pm
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 4/29$1,170
This SmartFares deal was found by Cheapflights users on 5/1. 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 5/710:10 am
OAK
-
SYD
1 stop39h 40m
Alaska Airlines
Thu 5/288:45 pm
SYD
-
OAK
1 stop16h 50m
Alaska Airlines
Deal found 5/1$1,172
This SmartFares deal was found by Cheapflights users on 4/29. 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.
Sun 10/188:35 am
OAK
-
SYD
1 stop40h 15m
Alaska Airlines
Sun 11/89:40 pm
SYD
-
OAK
1 stop16h 55m
Alaska Airlines
Deal found 4/29$1,173
This oojo deal was found by Cheapflights users on 4/30. 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 5/110:10 am
OAK
-
SYD
1 stop39h 40m
Alaska Airlines
Fri 5/88:45 pm
SYD
-
OAK
1 stop16h 46m
Alaska Airlines
Deal found 4/30$1,182
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 5/110:10 am
OAK
-
SYD
1 stop39h 40m
Alaska Airlines
Tue 5/128:45 pm
SYD
-
OAK
1 stop16h 46m
Alaska Airlines
Deal found 4/30$1,186
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 am
OAK
-
AVV
2 stops44h 15m
Multiple Airlines
Sat 10/316:00 am
AVV
-
OAK
2 stops32h 40m
Multiple Airlines
Deal found 4/30$1,201
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:25 am
OAK
-
BNE
2 stops22h 00m
Multiple Airlines
Sun 8/163:15 pm
BNE
-
OAK
2 stops22h 10m
Multiple Airlines
Deal found 4/30$1,204
This Ovago deal was found by Cheapflights users on 5/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:25 am
OAK
-
OOL
2 stops31h 15m
Multiple Airlines
Sun 8/1610:10 am
OOL
-
OAK
2 stops27h 15m
Multiple Airlines
Deal found 5/4$1,205
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 10/298:25 am
OAK
-
MEL
2 stops32h 10m
Multiple Airlines
Sat 11/146:00 pm
MEL
-
OAK
2 stops20h 35m
Multiple Airlines
Deal found 5/2$1,223

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 May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,153
(BusinessClass)

One-way from

$637
(SmartFares)

Popular in

December

Cheapest in

March

Average price

$1,150
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 ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 4, 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

Mon 8/31

8:30 am-6:50 pm

1 stop17h 20m

Sydney Kingsford Smith

Thu 9/3

8:45 pm-8:30 pm

1 stop16h 45m

$1,169

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Mon 8/17

8:25 am-6:50 pm

1 stop17h 25m

Sydney Kingsford Smith

Fri 8/28

8:45 pm-8:30 pm

1 stop16h 45m

$1,169

OaklandMelbourne

OAK - AVV

OAKAVV

Oakland

Wed 10/14

8:35 am-10:50 pm

2 stops44h 15m

Melbourne Avalon

Sat 10/31

6:00 am-8:40 pm

2 stops32h 40m

$1,201

OaklandBrisbane

OAK - BNE

OAKBNE

Oakland

Sat 8/8

8:25 am-11:25 pm

2 stops22h 00m

Brisbane

Sun 8/16

3:15 pm-8:25 pm

2 stops22h 10m

$1,204

OaklandCoolangatta

OAK - OOL

OAKOOL

Oakland

Thu 8/6

8:25 am-8:40 am

2 stops31h 15m

Coolangatta Gold Coast

Sun 8/16

2:25 pm-8:25 pm

2 stops23h 00m

$1,205

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

Sat 10/31

8:25 am-11:35 pm

2 stops21h 10m

Melbourne

Sun 11/15

2:05 pm-7:35 pm

2 stops24h 30m

$1,223

OaklandBrisbane

OAK - BNE

OAKBNE

Oakland

Wed 8/26

8:30 am-11:25 pm

2 stops21h 55m

Brisbane

Tue 9/8

9:20 am-8:30 pm

2 stops28h 10m

$1,224

OaklandMelbourne

OAK - AVV

OAKAVV

Oakland

Fri 9/4

8:30 am-10:50 pm

2 stops21h 20m

Melbourne Avalon

Fri 9/11

10:30 am-8:30 pm

2 stops27h 00m

$1,259

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Mon 5/18

7:00 am-6:50 pm

1 stop18h 50m

Sydney Kingsford Smith

Sun 5/31

8:45 pm-8:35 pm

1 stop16h 50m

$1,261

OaklandMelbourne

OAK - MEL

OAKMEL

Oakland

Fri 9/4

8:30 am-10:25 am

2 stops32h 55m

Melbourne

Fri 9/11

1:00 pm-8:30 pm

2 stops24h 30m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 20m. Your travel time can differ by up to 24h 10m. 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 - Melbourne, Oakland - Sydney Kingsford Smith 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

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.