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$2,861+ Cheap flights from Oakland, CA (OAK) to Adelaide (ADL)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — ADL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Oakland to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Adelaide (ADL). 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 September 17, 2025.

Round-trip from

$3,742
(Qatar Airways)

One-way from

$2,861
(oojo)

Popular in

December

Cheapest in

June

Average price

$1,330
From Oakland to Adelaide
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One-way flight from Oakland to Adelaide
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Highest demand for flights based on searches. 19% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oakland to Adelaide

Cheapest flights from Oakland to Adelaide
Explore the most affordable flight options available from Oakland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Qatar Airways deal was found by Cheapflights users on 9/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:31 pmOAK - ADL
2 stops56h 04mMultiple Airlines
Wed 12/3110:00 pmADL - OAK
2 stops44h 29mMultiple Airlines
Deal found 9/17$3,742
This oojo deal was found by Cheapflights users on 9/17. 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.
Thu 12/256:10 amOAK - ADL
2 stops40h 25mQatar Airways
Sat 1/310:00 pmADL - OAK
2 stops44h 29mQatar Airways
Deal found 9/17$19,842

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Adelaide 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 September 17, 2025.
Use the filters below to find and compare flights from Oakland to Adelaide that are best for you.

Fly from

Oakland

Fly to

Adelaide

Route

Depart

Return

Price

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Sun 12/14

2:31 pm-5:05 pm

2 stops56h 04m

Adelaide

Wed 12/31

10:00 pm-11:59 pm

2 stops44h 29m

$3,742

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Thu 12/25

6:10 am-5:05 pm

2 stops40h 25m

Adelaide

Sat 1/3

10:00 pm-11:59 pm

2 stops44h 29m

$19,842

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Sun 12/14

11:21 am-5:05 pm

2 stops35h 14m

$2,861

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Fri 12/12

11:21 am-5:05 pm

2 stops35h 14m

$2,899

OaklandAdelaide

OAK - ADL

OAKADL

Oakland

Sat 12/13

11:21 am-5:05 pm

2 stops35h 14m

$3,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Oakland to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide

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

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Adelaide (average of $1,214). Flying from Oakland, California to Adelaide in December is currently the most expensive (average of $2,057). 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 Adelaide. 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 Adelaide?

    A quick flight from Oakland, California to Adelaide can take about 40h 25m. Qatar Airways provides one of the quickest options available for as low as $19,842. Airlines will cover a distance of 8081 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Adelaide 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 Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Adelaide (average of $1,214). Flying from Oakland, California to Adelaide in December is currently the most expensive (average of $2,057). 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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