Sydney

$433+ Cheap flights from Riverside, CA 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
dic. 19 — dic. 261
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Cheapflights Tip: The best prices from Riverside to Sydney Kingsford Smith are usually found in February or August, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Find flight deals from Riverside to Sydney

Cheapest flights from Riverside to Sydney
Explore the most affordable flight options available from Riverside to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 19, 2025.

This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/512:50 pmLAX - SYD
1 stop25h 45mMultiple Airlines
dom. 12/147:45 amSYD - LAX
2 stops23h 03mMultiple Airlines
Deal found 11/19$843
This Air Canada deal was found by Cheapflights users on 11/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:10 pmLAX - SYD
1 stop41h 45mAir Canada
mar. 1/278:30 amSYD - LAX
2 stops23h 54mAir Canada
Deal found 11/17$847
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2612:50 pmLAX - SYD
1 stop25h 45mMultiple Airlines
dom. 12/147:45 amSYD - LAX
2 stops23h 03mMultiple Airlines
Deal found 11/18$848
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:10 pmLAX - SYD
1 stop20h 25mAir Canada
sáb. 12/204:00 pmSYD - LAX
1 stop24h 08mAir Canada
Deal found 11/19$849
This Air Canada deal was found by Cheapflights users on 11/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2612:50 pmLAX - SYD
1 stop25h 45mAir Canada
jue. 12/48:15 pmSYD - LAX
2 stops39h 14mAir Canada
Deal found 11/17$850
This Air Canada deal was found by Cheapflights users on 11/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/412:50 pmLAX - SYD
1 stop23h 05mAir Canada
mar. 12/97:15 pmSYD - LAX
2 stops40h 14mAir Canada
Deal found 11/17$851
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1910:45 pmLAX - SYD
1 stop18h 50mFiji Airways
mié. 11/266:00 amSYD - LAX
1 stop25h 00mFiji Airways
Deal found 11/18$852
This Delta deal was found by Cheapflights users on 11/19. 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.
dom. 11/2310:20 pmLAX - SYD
Nonstop15h 10mDelta
dom. 12/710:40 amSYD - LAX
Nonstop14h 00mDelta
Deal found 11/19$854
This United Airlines deal was found by Cheapflights users on 11/18. 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.
dom. 11/2310:31 amLAX - SYD
1 stop27h 44mUnited Airlines
dom. 12/711:20 amSYD - LAX
Nonstop13h 40mUnited Airlines
Deal found 11/18$855
This Delta deal was found by Cheapflights users on 11/18. 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.
lun. 11/2410:20 pmLAX - SYD
Nonstop15h 10mDelta
mié. 12/310:40 amSYD - LAX
Nonstop14h 00mDelta
Deal found 11/18$857

Cheap flight deals from Riverside to Sydney

Keep the following information in mind while searching for Riverside to Sydney flight deals. Data was last updated noviembre 19, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$842
(Kiwi.com)

One-way from

$433
(BestPriceTravel)

Popular in

December

Cheapest in

February

Average price

$965
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
From Riverside to Sydney Kingsford Smith
One-way flight from Riverside to Sydney Kingsford Smith
Highest demand for flights based on searches. 13% potential increase in price ($152 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated noviembre 19, 2025.
Use the filters below to find and compare flights from Riverside to Sydney that are best for you.

Fly from

Riverside

Fly to

Sydney

Route

Depart

Return

Price

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

dom. 1/25

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

dom. 2/1

11:20 am-6:00 am

Nonstop13h 40m

$857

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 1/20

8:50 pm-6:50 am

Nonstop15h 00m

Sydney Kingsford Smith

mié. 2/4

10:40 am-5:40 am

Nonstop14h 00m

$857

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

vie. 12/5

4:10 pm-9:15 am

1 stop22h 05m

Sydney Kingsford Smith

dom. 12/14

11:20 am-6:00 am

Nonstop13h 40m

$859

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

vie. 2/13

10:20 pm-8:30 am

Nonstop15h 10m

Sydney Kingsford Smith

mar. 2/24

10:40 am-5:40 am

Nonstop14h 00m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

lun. 1/19

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

vie. 2/6

11:20 am-6:00 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mié. 1/21

10:30 pm-8:30 am

Nonstop15h 00m

Sydney Kingsford Smith

sáb. 2/7

2:15 pm-9:10 am

Nonstop13h 55m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

dom. 3/1

10:15 pm-8:30 am

Nonstop15h 15m

Sydney Kingsford Smith

jue. 3/19

1:15 pm-9:00 am

Nonstop13h 45m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 1/27

10:26 am-6:20 am

1 stop24h 54m

Sydney Kingsford Smith

sáb. 2/14

11:20 am-6:00 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mié. 2/25

10:20 pm-8:30 am

Nonstop15h 10m

Sydney Kingsford Smith

jue. 5/28

9:25 am-6:05 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

sáb. 1/24

8:50 pm-6:50 am

Nonstop15h 00m

Sydney Kingsford Smith

sáb. 2/7

2:15 pm-9:10 am

Nonstop13h 55m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 19 results
1
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Best time to book a flight from Riverside to Sydney

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

How far ahead should I book a flight from Riverside to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Sydney. Price data was last updated on November 14, 2025.

The price you pay for your flight from Riverside to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Sydney (average of $476). Flying from Riverside to Sydney in December is currently the most expensive (average of $844). 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 SYD?

Find hourly flight availability from Riverside 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 noviembre 19, 2025.

It’s optimal to fly from Riverside to Sydney in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

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

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

Travelers seeking maximum savings on their Riverside to Sydney flight should consider departing on Friday 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 Sydney

Explore weekly flight availability from Riverside to Sydney. 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 noviembre 19, 2025.

The most flights from R1V to SYD are scheduled on a Monday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Riverside to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated noviembre 19, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Delta, and Qantas Airways from Riverside to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

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

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

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

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

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

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

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

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

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

Crew

8.5

Food

7.5

Boarding

8.2

Comfort

8.0

Overall

8.1

Entertainment

7.5

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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sydney from Riverside?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Riverside to Sydney. 13 airlines have flights to Kingsford Smith from Riverside on a regular basis. Booking flights from Riverside to Sydney Kingsford Smith should not be difficult; the airport handles an average of 17 inbound flights from Riverside per day.

  • How popular is this Riverside to Sydney flight route?

  • How long is the flight from Riverside to Sydney?

    For as low as $857, United Airlines can have you in Sydney from Riverside in 15h. There are 7489 mi between Riverside and Sydney. Generally, flights for this route are nonstop.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Riverside to Sydney on time: Air France (68%), Delta (68%), Aeromexico (68%).

  • What are the cheapest flights from Riverside to Sydney?

    The cheapest flight price from Riverside to Sydney is $409. On average you can expect to pay $3,273. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $638.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Riverside to Sydney (average of $476). Flying from Riverside to Sydney in December is currently the most expensive (average of $844). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 10 airlines flying from Riverside to Sydney

Discover the top 10 airlines that operate flights from Riverside to Sydney. 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 noviembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$231Average$865FlexibilityNo cancel feeOn-time60%
ANACheapest$405Average$755FlexibilityNo cancel feeOn-time80%
Virgin AustraliaCheapest$455Average$985FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$499Average$932FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$579Average$885FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$661Average$808FlexibilityNo cancel feeOn-time74%
DeltaCheapest$685Average$1,073FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$741Average$1,034FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$795Average$991FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$801Average$1,053FlexibilityNo cancel feeOn-time74%

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