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Cheap flights from Oakland, California to Sydney from $862

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oakland to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Oakland to Sydney
Explore the most affordable flight options available from Oakland to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Wed 16/908:30
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Sat 3/1020:45
SYD
-
OAK
1 stop16h 50m
Alaska Airlines
Deal found 19/7$1,552
Wed 21/1008:35
OAK
-
SYD
1 stop40h 15m
Alaska Airlines
Sun 1/1121:40
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 19/7$1,576
Thu 20/808:30
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Thu 27/820:45
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 22/7$1,605
Mon 27/708:25
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sat 1/820:45
SYD
-
OAK
1 stop16h 40m
Alaska Airlines
Deal found 21/7$1,616
Fri 30/1008:20
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Tue 2/321:40
SYD
-
OAK
1 stop16h 55m
Alaska Airlines
Deal found 23/7$1,618
Fri 14/808:25
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sun 23/820:45
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 22/7$1,619
Thu 13/808:25
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sun 23/820:45
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 22/7$1,644
Wed 9/908:30
OAK
-
SYD
1 stop17h 20m
Alaska Airlines
Sun 20/920:45
SYD
-
OAK
1 stop16h 45m
Alaska Airlines
Deal found 20/7$1,652
Sat 8/808:25
OAK
-
SYD
1 stop17h 25m
Alaska Airlines
Sun 16/820:45
SYD
-
OAK
1 stop16h 40m
Alaska Airlines
Deal found 21/7$1,668
Wed 2/1208:25
OAK
-
SYD
1 stop40h 20m
Alaska Airlines
Mon 28/1221:40
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 20/7$1,676
Tue 10/1108:10
OAK
-
SYD
1 stop40h 35m
Alaska Airlines
Fri 20/1121:40
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 21/7$1,691
Wed 4/1108:10
OAK
-
SYD
1 stop40h 35m
Alaska Airlines
Sun 8/1121:40
SYD
-
OAK
1 stop17h 29m
Alaska Airlines
Deal found 21/7$1,692

Find flight deals from Oakland to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Sydney (SYD). 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 23 July 2026.

Round-trip from

$1,552

One-way from

$862

Popular in

December

Cheapest in

March

Average price

$1,852
Alaska Airlines
  • Alaska Airlines
  • 16/9-3/10
  • 2 total stops
  • 34h 10m total
  • Oakland to Sydney
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 28/10
  • 1 total stop
  • 17h 30m total
  • Oakland to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($376 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($94 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oakland to Sydney 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 647,157 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Oakland to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Fri 11/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Sat 19/9

20:45-20:30

1 stop16h 45m

$1,668

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 3/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Thu 10/9

20:45-20:30

1 stop16h 45m

$1,668

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 4/11

08:10-19:45

1 stop40h 35m

Sydney Kingsford Smith

Sun 8/11

21:40-20:09

1 stop17h 29m

$1,692

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 10/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Tue 29/9

20:45-20:30

1 stop16h 45m

$1,775

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 5/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Sat 12/9

20:45-20:30

1 stop16h 45m

$1,841

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 10/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Sun 27/9

20:45-20:30

1 stop16h 45m

$1,841

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 4/11

08:10-19:45

1 stop40h 35m

Sydney Kingsford Smith

Sun 8/11

21:40-09:36

2 stops30h 56m

$1,864

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 3/9

08:30-18:50

1 stop17h 20m

Sydney Kingsford Smith

Thu 10/9

20:45-12:49

2 stops33h 04m

$1,884
Cheapest one-way
Fastest single journey

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 16/9

08:30-18:50

1 stop17h 20m

$892

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 13/8

08:25-18:50

1 stop17h 25m

$933

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Oakland to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oakland with our price prediction graph.
Estimated return 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.

Related info for your journey

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

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

    A quick flight from Oakland, California to Sydney can take about 17h 20m. Alaska Airlines provides one of the quickest options available for as low as $1,668. There are 11957 km between Oakland, California and Sydney.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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How does Cheapflights help users find flights from Oakland to Sydney?

Deals for Oakland to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Oakland to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Oakland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Oakland to Sydney with no change fees?

Yes, we can. To see specific flights from Oakland to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oakland to Sydney become cheaper?

Yes! Start tracking prices for Oakland to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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