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$413+ Cheap flights from Riverside, CA to Australia

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Riverside to Australia

Cheapest flights from Riverside to Australia
Explore the most affordable flight options available from Riverside to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This BestPriceTravel deal was found by Cheapflights users on 12/9. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:25 pmLAX - SYD
Nonstop15h 00mQantas Airways
Tue 1/137:15 pmSYD - LAX
1 stop30h 45mQantas Airways
Deal found 12/9$802
This CrystalTravel deal was found by Cheapflights users on 12/11. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:25 pmLAX - SYD
Nonstop15h 00mQantas Airways
Wed 1/1411:20 amSYD - LAX
Nonstop13h 45mQantas Airways
Deal found 12/11$814
This CrystalTravel deal was found by Cheapflights users on 12/9. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:45 pmLAX - SYD
Nonstop15h 15mQantas Airways
Tue 12/165:45 pmSYD - LAX
Nonstop13h 45mQantas Airways
Deal found 12/9$824
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:50 pmLAX - BNE
Nonstop14h 10mAmerican Airlines
Fri 12/267:40 pmBNE - LAX
Nonstop12h 50mAmerican Airlines
Deal found 12/11$833
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:50 pmLAX - BNE
Nonstop14h 10mAmerican Airlines
Tue 1/1312:10 pmBNE - LAX
Nonstop13h 05mAmerican Airlines
Deal found 12/11$838
This oojo deal was found by Cheapflights users on 12/11. 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.
Sat 12/138:50 pmLAX - BNE
Nonstop14h 10mQantas Airways
Tue 1/136:30 pmBNE - LAX
1 stop30h 30mQantas Airways
Deal found 12/11$844
This oojo deal was found by Cheapflights users on 12/11. 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.
Tue 12/2310:50 pmLAX - SYD
Nonstop15h 10mQantas Airways
Thu 1/155:50 pmSYD - LAX
1 stop32h 10mQantas Airways
Deal found 12/11$848
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:49 pmLAX - BNE
1 stop22h 41mAmerican Airlines
Thu 12/1812:10 pmBNE - LAX
Nonstop13h 05mAmerican Airlines
Deal found 12/11$850
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:50 pmLAX - SYD
Nonstop15h 10mQantas Airways
Sat 1/1711:20 amSYD - LAX
Nonstop13h 45mQantas Airways
Deal found 12/10$852
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:45 pmLAX - BNE
Nonstop14h 35mDelta
Fri 2/2010:40 amBNE - LAX
Nonstop13h 25mDelta
Deal found 12/10$854
This oojo deal was found by Cheapflights users on 12/10. 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.
Wed 12/179:25 pmLAX - SYD
Nonstop15h 00mQantas Airways
Tue 1/137:15 pmSYD - LAX
1 stop30h 45mQantas Airways
Deal found 12/10$855
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:55 pmLAX - SYD
Nonstop15h 10mUnited Airlines
Mon 1/1211:20 amSYD - LAX
Nonstop13h 40mUnited Airlines
Deal found 12/10$858

Find flight deals from Riverside to Australia

Keep the following information in mind while searching for Riverside to Australia flight deals. Data was last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$757
(oojo)

One-way from

$413
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,255
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
Search Deals
From Riverside to Australia
Search Deals
One-way flight from Riverside to Australia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Australia 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 December 12, 2025.
Use the filters below to find and compare flights from Riverside to Australia that are best for you.

Fly from

Riverside

Fly to

Australia

Route

Depart

Return

Price

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 2/16

11:50 pm-7:30 am

1 stop37h 40m

Brisbane

Sun 4/19

8:35 pm-4:30 pm

Nonstop12h 55m

$758

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 3/9

11:35 pm-7:20 am

Nonstop14h 45m

Brisbane

Wed 3/25

10:05 am-6:20 am

Nonstop13h 15m

$854

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Mon 2/16

11:45 pm-8:20 am

Nonstop14h 35m

Brisbane

Wed 3/25

10:05 am-6:20 am

Nonstop13h 15m

$854

Los AngelesBrisbane

LAX - BNE

LAXBNE

Los Angeles

Wed 12/17

11:45 pm-8:20 am

Nonstop14h 35m

Brisbane

Sun 12/28

10:40 am-6:05 am

Nonstop13h 25m

$854

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 2/17

8:05 pm-9:15 am

1 stop18h 10m

Sydney Kingsford Smith

Wed 3/4

11:20 am-6:00 am

Nonstop13h 40m

$859

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 12/29

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

Mon 1/12

11:20 am-6:00 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 1/26

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

Sun 2/8

11:20 am-6:00 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 2/14

10:35 pm-9:05 am

Nonstop15h 30m

Sydney Kingsford Smith

Mon 2/23

11:20 am-6:00 am

Nonstop13h 40m

$861

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 3/7

10:35 pm-9:05 am

Nonstop15h 30m

Sydney Kingsford Smith

Mon 4/6

9:30 am-6:10 am

Nonstop13h 40m

$862

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 1/20

1:38 pm-9:15 am

1 stop24h 37m

Sydney Kingsford Smith

Sun 2/1

11:20 am-6:00 am

Nonstop13h 40m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 results
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Best time to book a flight from Riverside to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Riverside 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 Riverside to Australia

What is the cheapest month to book a flight from Riverside to Australia?

Currently, August is the cheapest month in which you can book a flight from Riverside to Australia (average of $377). Flying from Riverside to Australia in December is currently the most expensive (average of $792). 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 R1V to AU?

Find hourly flight availability from Riverside to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Riverside to Australia in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Riverside to Australia?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Australia flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Australia

Explore weekly flight availability from Riverside to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from R1V to AU0 are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated December 12, 2025.
See what other customers who have flown with Fiji Airways, Delta, and Qantas Airways from Riverside to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.1
Very good
210 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Delta
7.9
Good
8,005 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
947 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,095 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,050 reviews
Fiji Airways
8.1
Very good
210 reviews

Crew

8.5

Food

7.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

Related info for your journey

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

  • How popular is this Riverside to Australia flight route?

    Within the past month, 71 users have taken a look at flights from Riverside to Australia.

  • How long is the flight from Riverside to Australia?

    Qantas Airways, Delta, and United Airlines can get you from Riverside to Australia in just under 14h 45m. Your travel time can differ by up to 22h 55m. The distance between Riverside and Australia is about 7162 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Riverside to Australia one-way?

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $315. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Riverside to Australia for a low price.

  • What are the most popular routes from Riverside to Australia?

    While some choose either Los Angeles - Melbourne or Los Angeles - Brisbane, Los Angeles - Sydney Kingsford Smith is the most popular route from Riverside to Australia.

  • What are the most reliable airlines from Riverside to Australia?

    Before booking your flight to Australia from Riverside, check out the most reliable airlines to get you to your destination on time: KLM (66%), Air France (64%), Delta( 64%).

  • What are the cheapest flights from Riverside to Australia?

    The cheapest flight price from Riverside to Australia is $405. On average you can expect to pay $3,125. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $701.

  • Can I find deals for flights from Riverside to Australia that include hotel bookings?

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

  • How can I find direct flights from Riverside to Australia?

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

  • Can I find deals for business class flights from Riverside to Australia?

    Yes. Cheapflights offers flight deals from Riverside to Australia 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 Riverside to Australia?

    Currently, August is the cheapest month in which you can book a flight from Riverside to Australia (average of $377). Flying from Riverside to Australia in December is currently the most expensive (average of $792). 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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Top 10 airlines flying from Riverside to Australia

Discover the top 10 airlines that operate flights from Riverside to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$231Average$898FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$403Average$904FlexibilityNo cancel feeOn-time67%
ANACheapest$405Average$755FlexibilityNo cancel feeOn-time80%
Virgin AustraliaCheapest$455Average$985FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$499Average$870FlexibilityNo cancel feeOn-time85%
DeltaCheapest$577Average$1,067FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$634Average$944FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$722Average$1,155FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$741Average$1,272FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$784Average$1,286FlexibilityNo cancel feeOn-time74%

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