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Cheap flights from Oakland, California to Sydney from $887

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

$1,496

One-way from

$887

Popular in

December

Cheapest in

February

Average price

$1,724
Alaska Airlines
  • Alaska Airlines
  • 11/12-23/12
  • 4 total stops
  • 87h 24m total
  • Oakland to Sydney
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Alaska Airlines
  • Alaska Airlines
  • 31/1
  • 2 total stops
  • 30h 00m total
  • Oakland to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($394 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Oakland to Sydney

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 12 September 2025.

Thu 11/1206:40OAK - SYD
2 stops42h 05mAlaska Airlines
Tue 23/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,496
Thu 11/1206:40OAK - SYD
2 stops42h 05mAlaska Airlines
Wed 24/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,506
Sat 13/1206:40OAK - SYD
2 stops66h 05mAlaska Airlines
Tue 23/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,537
Sat 13/1206:40OAK - SYD
2 stops66h 05mAlaska Airlines
Wed 24/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,546
Sun 14/1214:31OAK - SYD
2 stops34h 14mAlaska Airlines
Wed 14/121:40SYD - OAK
2 stops20h 58mAlaska Airlines
Deal found 11/9$1,597
Thu 16/1007:30OAK - SYD
1 stop18h 15mAlaska Airlines
Fri 31/1021:40SYD - OAK
2 stops40h 41mAlaska Airlines
Deal found 11/9$1,598
Thu 23/1014:33OAK - SYD
2 stops35h 12mHawaiian Airlines
Thu 30/1021:40SYD - OAK
2 stops30h 45mHawaiian Airlines
Deal found 10/9$1,601
Sun 14/1214:31OAK - SYD
2 stops34h 14mAlaska Airlines
Fri 16/121:40SYD - OAK
2 stops30h 28mAlaska Airlines
Deal found 11/9$1,604
Sun 14/1214:31OAK - SYD
2 stops34h 14mAlaska Airlines
Tue 23/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,612
Fri 12/1206:40OAK - SYD
2 stops42h 05mAlaska Airlines
Wed 24/1221:40SYD - OAK
2 stops45h 19mAlaska Airlines
Deal found 11/9$1,620
Wed 1/1007:22OAK - SYD
1 stop19h 23mAlaska Airlines
Sun 5/1021:40SYD - OAK
2 stops41h 14mAlaska Airlines
Deal found 11/9$1,632

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 12 September 2025.
Use the filters below to find and compare flights from Oakland to Sydney that are best for you.

Fly from

Oakland

Fly to

Sydney

Route

Depart

Return

Price

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 11/12

06:40-19:45

2 stops42h 05m

Sydney Kingsford Smith

Tue 23/12

21:40-23:59

2 stops45h 19m

$1,496

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 13/12

06:40-19:45

2 stops66h 05m

Sydney Kingsford Smith

Tue 23/12

21:40-23:59

2 stops45h 19m

$1,537

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 16/10

07:30-19:45

1 stop18h 15m

Sydney Kingsford Smith

Fri 31/10

21:40-20:21

2 stops40h 41m

$1,598

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 14/12

14:31-19:45

2 stops34h 14m

Sydney Kingsford Smith

Tue 23/12

21:40-23:59

2 stops45h 19m

$1,612

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 14/12

14:31-19:45

2 stops34h 14m

Sydney Kingsford Smith

Wed 24/12

21:40-23:59

2 stops45h 19m

$1,620

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 25/10

07:30-19:45

1 stop18h 15m

Sydney Kingsford Smith

Sat 1/11

21:40-21:20

2 stops41h 40m

$1,632

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Thu 11/12

06:40-19:45

2 stops42h 05m

Sydney Kingsford Smith

Mon 22/12

21:40-09:09

2 stops30h 29m

$1,647

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 26/10

07:11-19:45

2 stops42h 34m

Sydney Kingsford Smith

Sun 2/11

21:40-21:45

2 stops43h 05m

$1,657

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Mon 15/12

06:40-09:00

2 stops31h 20m

Sydney Kingsford Smith

Thu 15/1

11:15-19:14

2 stops26h 59m

$1,745

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 14/12

14:31-19:45

2 stops34h 14m

Sydney Kingsford Smith

Mon 22/12

21:40-09:09

2 stops30h 29m

$1,761

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 18 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Sydney

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

Currently, May is the cheapest month in which you can book a flight from Oakland, California to Sydney (average of $129). Flying from Oakland, California to Sydney in October is currently the most expensive (average of $171). 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 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 42h 05m. Alaska Airlines provides one of the quickest options available for as low as $1,496. 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.

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

    Currently, May is the cheapest month in which you can book a flight from Oakland, California to Sydney (average of $129). Flying from Oakland, California to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Sydney?

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

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

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

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