What is the cheapest day to fly from Oakland, California to Sydney?

Travelers seeking maximum savings on their Oakland, California to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from Oakland, California to Sydney?

Travelers have found that booking a Monday departure is the best way to save up to 61% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Oakland, California to Sydney?

Users have found that booking a flight from Oakland, California to Sydney at least 44 days early can save you up to 30% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Oakland, California to Sydney for as little as $954 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,150 for flights departing within the next 3 days.

What is the cheapest month to fly from Oakland, California to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Sydney. Flights to Sydney from Oakland, California in February are about $1,180 on average during February, but can be found for as low as $499.

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 vacation 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.

$517+ Flights from Oakland, CA to Sydney

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Cheap flight deals from Oakland to Sydney

Round-trip from	$1,051 (Trip.com)
One-way from	$517 (lastminute.com)
Popular in	December
Cheapest in	February
Average price	$1,150

From Oakland to Sydney Kingsford Smith

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One-way flight from Oakland to Sydney Kingsford Smith

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Highest demand for flights based on searches. 12% potential increase in price ($172 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 14, 2025.

Sun 9/286:30 amOAK - SYD

3 stops36h 15mMultiple Airlines

Sun 10/52:15 pmSYD - OAK

3 stops35h 34mMultiple Airlines

Deal found 8/14

$1,051

Fri 8/1512:35 pmOAK - SYD

2 stops49h 00mDelta

Thu 8/289:25 amSYD - OAK

2 stops30h 21mDelta

Deal found 8/14

$1,076

Sat 9/277:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Sat 10/49:40 pmSYD - OAK

2 stops40h 45mAlaska Airlines

Deal found 8/12

$1,081

Sun 9/286:00 amOAK - SYD

2 stops31h 35mDelta

Sun 10/510:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/14

$1,082

Sat 9/2712:37 pmOAK - SYD

2 stops24h 58mDelta

Sat 10/49:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/12

$1,083

Fri 8/158:50 amOAK - SYD

1 stop17h 55mAlaska Airlines

Thu 8/289:40 pmSYD - OAK

2 stops38h 47mAlaska Airlines

Deal found 8/14

$1,178

Sat 9/67:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Fri 9/129:40 pmSYD - OAK

2 stops28h 19mAlaska Airlines

Deal found 8/13

$1,228

Fri 8/158:13 amOAK - SYD

3 stops34h 32mMultiple Airlines

Thu 8/281:15 pmSYD - OAK

3 stops35h 03mMultiple Airlines

Deal found 8/14

$1,474

Sun 9/217:01 amOAK - SYD

2 stops43h 44mAlaska Airlines

Thu 9/259:40 pmSYD - OAK

2 stops52h 19mAlaska Airlines

Deal found 8/14

$1,525

Best flights from Oakland to Sydney
Discover carefully curated flight deals from Oakland to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sun 9/286:30 amOAK - SYD

3 stops36h 15mMultiple Airlines

Sun 10/52:15 pmSYD - OAK

3 stops35h 34mMultiple Airlines

Deal found 8/14

$1,051

Sat 9/277:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Sat 10/49:40 pmSYD - OAK

1 stop38h 50mAlaska Airlines

Deal found 8/12

$1,076

Sun 9/286:00 amOAK - SYD

2 stops31h 35mDelta

Sun 10/510:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/14

$1,082

Wed 9/177:22 amOAK - SYD

1 stop19h 23mHawaiian Airlines

Fri 10/39:40 pmSYD - OAK

1 stop38h 50mHawaiian Airlines

Deal found 8/14

$1,537

Sat 9/2712:37 pmOAK - SYD

2 stops24h 58mDelta

Sat 10/49:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/12

$1,083

Sat 9/67:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Fri 9/129:40 pmSYD - OAK

2 stops28h 19mAlaska Airlines

Deal found 8/13

$1,228

Sun 9/217:01 amOAK - SYD

2 stops43h 44mAlaska Airlines

Thu 9/259:40 pmSYD - OAK

2 stops52h 19mAlaska Airlines

Deal found 8/14

$1,525

Sat 11/19:30 amOAK - SYD

2 stops27h 55mAlaska Airlines

Mon 11/35:45 pmSYD - OAK

2 stops35h 40mAlaska Airlines

Deal found 8/13

$1,687

Last-minute flights from Oakland to Sydney
Discover last-minute flight deals from Oakland to Sydney. Data last updated August 14, 2025 and is based on user searches.

Fri 8/1512:35 pmOAK - SYD

2 stops49h 00mDelta

Thu 8/289:25 amSYD - OAK

2 stops30h 21mDelta

Deal found 8/14

$1,076

Fri 8/158:50 amOAK - SYD

1 stop17h 55mAlaska Airlines

Thu 8/289:40 pmSYD - OAK

2 stops38h 47mAlaska Airlines

Deal found 8/14

$1,178

Fri 8/158:13 amOAK - SYD

3 stops34h 32mMultiple Airlines

Thu 8/281:15 pmSYD - OAK

3 stops35h 03mMultiple Airlines

Deal found 8/14

$1,474

Sat 9/67:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Fri 9/129:40 pmSYD - OAK

2 stops28h 19mAlaska Airlines

Deal found 8/13

$1,228

Sun 9/217:01 amOAK - SYD

2 stops43h 44mAlaska Airlines

Thu 9/259:40 pmSYD - OAK

2 stops52h 19mAlaska Airlines

Deal found 8/14

$1,525

Sat 9/277:22 amOAK - SYD

1 stop19h 23mAlaska Airlines

Sat 10/49:40 pmSYD - OAK

2 stops40h 45mAlaska Airlines

Deal found 8/12

$1,081

Sat 9/2712:37 pmOAK - SYD

2 stops24h 58mDelta

Sat 10/49:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/12

$1,083

Sun 9/286:30 amOAK - SYD

3 stops36h 15mMultiple Airlines

Sun 10/52:15 pmSYD - OAK

3 stops35h 34mMultiple Airlines

Deal found 8/14

$1,051

Sun 9/286:00 amOAK - SYD

2 stops31h 35mDelta

Sun 10/510:25 amSYD - OAK

2 stops23h 59mDelta

Deal found 8/14

$1,082

One-way flights from Oakland to Sydney
Search for one-way flight options from Oakland to Sydney. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Wed 8/277:22 amOAK - SYD

1 stop19h 23mHawaiian Airlines

Deal found 8/12

$517

Wed 11/199:30 amOAK - SYD

2 stops28h 30mAlaska Airlines

Deal found 8/14

$587

Thu 11/202:49 pmOAK - SYD

2 stops23h 11mAlaska Airlines

Deal found 8/14

$607

Sat 8/307:07 pmOAK - SYD

2 stops42h 58mAlaska Airlines

Deal found 8/11

$610

Thu 1/297:00 amOAK - SYD

2 stops41h 45mAlaska Airlines

Deal found 8/14

$659

Sun 9/218:00 amOAK - SYD

2 stops54h 05mAlaska Airlines

Deal found 8/14

$767

Wed 1/286:45 pmOAK - SYD

2 stops54h 00mAlaska Airlines

Deal found 8/14

$773

Tue 1/275:55 amOAK - SYD

2 stops29h 55mDelta

Deal found 8/14

$844

Tue 11/119:30 amOAK - SYD

2 stops26h 55mMultiple Airlines

Deal found 8/14

$863

Fly from

Fly to

Route

Depart

Return

Price

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 9/28

6:30 am-11:45 am

3 stops36h 15m

Sydney Kingsford Smith

Sun 10/5

2:15 pm-7:49 am

3 stops35h 34m

$1,051

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 9/27

7:22 am-7:45 pm

1 stop19h 23m

Sydney Kingsford Smith

Sat 10/4

9:40 pm-7:30 pm

1 stop38h 50m

$1,076

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 9/28

6:00 am-6:35 am

2 stops31h 35m

Sydney Kingsford Smith

Sun 10/5

10:25 am-4:24 pm

2 stops23h 59m

$1,082

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 9/27

12:37 pm-6:35 am

2 stops24h 58m

Sydney Kingsford Smith

Sat 10/4

9:25 am-4:24 pm

2 stops23h 59m

$1,083

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 9/6

7:22 am-7:45 pm

1 stop19h 23m

Sydney Kingsford Smith

Fri 9/12

9:40 pm-8:59 am

2 stops28h 19m

$1,228

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sun 9/21

7:01 am-7:45 pm

2 stops43h 44m

Sydney Kingsford Smith

Thu 9/25

9:40 pm-8:59 am

2 stops52h 19m

$1,525

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 9/17

7:22 am-7:45 pm

1 stop19h 23m

Sydney Kingsford Smith

Fri 10/3

9:40 pm-7:30 pm

1 stop38h 50m

$1,537

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Sat 11/1

9:30 am-7:25 am

2 stops27h 55m

Sydney Kingsford Smith

Mon 11/3

5:45 pm-10:25 am

2 stops35h 40m

$1,687

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 9/17

8:00 am-7:05 am

2 stops30h 05m

$587

OaklandSydney

OAK - SYD

OAKSYD

Oakland

Wed 11/19

9:30 am-9:00 am

2 stops28h 30m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 18 results

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 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 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 $1,031). Flying from Oakland, California to Sydney in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from OAK to SYD?

It’s typically best to fly out from Oakland, California to Sydney in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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 vacation 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 $1,031). Flying from Oakland, California to Sydney in December is currently the most expensive (average of $1,619). 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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$517+ Cheap flights from Oakland, CA (OAK) to Sydney (SYD)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

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Round-trip from

One-way from

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Find flight deals from Oakland to Sydney

Cheapest flights from Oakland to SydneyExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

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

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.

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?

What is the cheapest time of day to fly from OAK to SYD?

Find hourly flight availability from Oakland to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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.

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

How can I find direct flights from Oakland to Sydney?

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

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

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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 August 14, 2025.