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Cheap flights from Oakland, California to Sydney from $655

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SYD
28 nov. — 5 déc.1
1 adult
1 adult, Economy, 0 bags

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 29 octobre 2025.

Round-trip from

$1,302

One-way from

$655

Popular in

December

Cheapest in

February

Average price

$1,813
Delta
  • Delta
  • 25/3-15/4
  • 4 total stops
  • 62h 54m total
  • Oakland to Sydney
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Delta
  • Delta
  • 27/1
  • 2 total stops
  • 29h 55m total
  • Oakland to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($474 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($95 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 29 octobre 2025.

dim. 30/1105:55OAK - SYD
2 stops31h 35mDelta
sam. 13/1210:40SYD - OAK
2 stops24h 30mDelta
Deal found 27/10$1,306
jeu. 4/1212:30OAK - SYD
2 stops25h 00mDelta
sam. 13/1210:40SYD - OAK
2 stops30h 20mDelta
Deal found 27/10$1,311
mar. 2/1208:20OAK - SYD
1 stop40h 25mAlaska Airlines
jeu. 11/1221:40SYD - OAK
1 stop16h 35mAlaska Airlines
Deal found 27/10$1,638
mar. 2/1209:41OAK - SYD
2 stops39h 04mAlaska Airlines
ven. 12/1221:40SYD - OAK
1 stop16h 35mAlaska Airlines
Deal found 27/10$1,646
lun. 1/1209:30OAK - SYD
2 stops63h 15mAlaska Airlines
jeu. 11/1221:40SYD - OAK
1 stop16h 35mAlaska Airlines
Deal found 27/10$1,647
jeu. 4/1208:20OAK - SYD
1 stop40h 25mAlaska Airlines
jeu. 11/1221:40SYD - OAK
2 stops41h 44mAlaska Airlines
Deal found 27/10$1,664
dim. 30/1105:55OAK - SYD
2 stops31h 35mDelta
mar. 16/1210:40SYD - OAK
2 stops24h 24mDelta
Deal found 27/10$1,690
jeu. 4/1212:30OAK - SYD
2 stops25h 00mDelta
mer. 17/1210:40SYD - OAK
2 stops24h 24mDelta
Deal found 27/10$1,695
dim. 30/1105:55OAK - SYD
2 stops31h 35mDelta
lun. 15/1210:40SYD - OAK
2 stops32h 28mDelta
Deal found 27/10$1,713
jeu. 4/1212:30OAK - SYD
2 stops25h 00mDelta
lun. 15/1210:40SYD - OAK
2 stops32h 28mDelta
Deal found 27/10$1,717
mar. 2/1208:20OAK - SYD
1 stop40h 25mAlaska Airlines
mar. 16/1221:40SYD - OAK
1 stop16h 35mAlaska Airlines
Deal found 27/10$1,752

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 29 octobre 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

mar. 2/12

05:55-08:30

2 stops31h 35m

Sydney Kingsford Smith

sam. 13/12

10:40-22:00

2 stops30h 20m

$1,306

OaklandSydney

OAK - SYD

OAKSYD

Oakland

lun. 1/12

12:28-08:30

2 stops25h 02m

Sydney Kingsford Smith

sam. 13/12

10:40-16:10

2 stops24h 30m

$1,306

OaklandSydney

OAK - SYD

OAKSYD

Oakland

sam. 6/12

12:30-08:30

2 stops25h 00m

Sydney Kingsford Smith

sam. 13/12

10:40-22:00

2 stops30h 20m

$1,311

OaklandSydney

OAK - SYD

OAKSYD

Oakland

jeu. 19/3

08:25-19:45

1 stop17h 20m

Sydney Kingsford Smith

sam. 11/4

21:40-20:10

2 stops63h 30m

$1,402

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mar. 2/12

09:41-19:45

2 stops39h 04m

Sydney Kingsford Smith

jeu. 11/12

21:40-19:15

1 stop16h 35m

$1,646

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mar. 2/12

09:41-19:45

2 stops39h 04m

Sydney Kingsford Smith

ven. 12/12

21:40-19:15

1 stop16h 35m

$1,646

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mer. 3/12

07:10-19:45

2 stops41h 35m

Sydney Kingsford Smith

jeu. 11/12

21:40-19:15

1 stop16h 35m

$1,646

OaklandSydney

OAK - SYD

OAKSYD

Oakland

lun. 1/12

09:30-19:45

2 stops63h 15m

Sydney Kingsford Smith

jeu. 11/12

21:40-19:15

1 stop16h 35m

$1,647

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mar. 2/12

05:55-08:30

2 stops31h 35m

Sydney Kingsford Smith

mar. 16/12

10:40-16:04

2 stops24h 24m

$1,690

OaklandSydney

OAK - SYD

OAKSYD

Oakland

mer. 3/12

12:30-08:30

2 stops25h 00m

Sydney Kingsford Smith

mar. 16/12

10:40-16:04

2 stops24h 24m

$1,690

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 21 results
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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.

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, February is the cheapest month in which you can book a flight from Oakland, California to Sydney (average of $446). Flying from Oakland, California to Sydney in October is currently the most expensive (average of $1,262). 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 17h 20m. Delta provides one of the quickest options available for as low as $1,402. There are 11957 km between Oakland, California and Sydney. Both multi-stop and direct flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from Oakland, California to Sydney (average of $446). Flying from Oakland, California to Sydney in October is currently the most expensive (average of $1,262). 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
Manly
Terrigal
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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?

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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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