Sydney

$401+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Jul 30 — Aug 61
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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 Sunday or Tuesday and return on a Thursday

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 July 25, 2025.

Round-trip from

$781
(Kiwi.com)

One-way from

$401
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$953
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 ($154 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:45 pmLAX - SYD
1 stop24h 55mMultiple Airlines
Sun 9/144:20 pmSYD - LAX
2 stops23h 20mMultiple Airlines
Deal found 7/23$781
This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:39 pmLAX - SYD
2 stops32h 36mANA
Mon 10/209:45 pmSYD - LAX
1 stop39h 00mANA
Deal found 7/22$847
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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.
Thu 11/139:25 pmLAX - SYD
Nonstop15h 00mQantas Airways
Sun 11/2311:15 amSYD - LAX
Nonstop13h 50mQantas Airways
Deal found 7/23$848

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 July 25, 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

Sat 8/9

8:45 pm-2:40 pm

1 stop24h 55m

Sydney Kingsford Smith

Sun 9/14

4:20 pm-10:40 pm

2 stops23h 20m

$781

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 9/18

5:39 pm-7:15 pm

2 stops32h 36m

Sydney Kingsford Smith

Mon 10/20

9:45 pm-6:45 pm

1 stop39h 00m

$847

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sat 8/23

7:55 pm-2:40 pm

2 stops25h 45m

$401

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 9/7

4:50 pm-9:25 am

1 stop23h 35m

$417

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 9/21

11:05 pm-7:05 am

Nonstop15h 00m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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 July 18, 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, February is the cheapest month in which you can book a flight from Riverside to Sydney (average of $1,032). Flying from Riverside to Sydney in December is currently the most expensive (average of $1,621). 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 July 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Sydney as you normally would.

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 Saturday at noon when fares are most often at their lowest. Friday 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 July 25, 2025.

The most flights from R1V to SYD are scheduled on a Wednesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

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 July 25, 2025.
Peruse reviews from past customers who have flown with ANA 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.
8.4
Very good

Food

7.7

Overall

8.4

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.4
Very good
8.4
Very good

Food

7.7

Overall

8.4

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
8.4
Very good

Food

7.7

Overall

8.4

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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. 14 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 15 inbound flights from Riverside per day.

  • How popular is this Riverside to Sydney flight route?

  • 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: American Airlines (68%), Alaska Airlines (68%), Qantas Airways (68%).

  • What are the cheapest flights from Riverside to Sydney?

    The cheapest flight price from Riverside to Sydney is $366. On average you can expect to pay $5,210. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $642.

  • 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, February is the cheapest month in which you can book a flight from Riverside to Sydney (average of $1,032). Flying from Riverside to Sydney in December is currently the most expensive (average of $1,621). 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
Wollongong
Parramatta
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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$231Average$883FlexibilityNo cancel feeOn-time60%
ANACheapest$418Average$753FlexibilityNo cancel feeOn-time80%
Virgin AustraliaCheapest$455Average$985FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$499Average$1,122FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$676Average$833FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$741Average$1,079FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$780Average$878FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$796Average$1,027FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$811Average$1,073FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$821Average$1,035FlexibilityNo cancel feeOn-time78%

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