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$406+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Sydney Kingsford Smith are usually found in February or March, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Friday

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 enero 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$760
(Kiwi.com)

One-way from

$406
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$1,041
Provider with most accurate pricing for Los Angeles-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Sydney Kingsford Smith flights.
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From Riverside to Sydney Kingsford Smith
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One-way flight from Riverside to Sydney Kingsford Smith
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Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This Trip.com deal was found by Cheapflights users on 1/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/911:55 pmLAX - SYD
1 stop18h 50mFiji Airways
lun. 8/311:15 pmSYD - LAX
1 stop16h 40mFiji Airways
Deal found 1/8$759
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
jue. 2/2611:50 pmLAX - SYD
1 stop26h 00mQantas Airways
mié. 3/1111:20 amSYD - LAX
Nonstop13h 45mQantas Airways
Deal found 1/8$760
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
mié. 10/1411:55 pmLAX - SYD
1 stop18h 50mFiji Airways
dom. 11/12:00 pmSYD - LAX
1 stop16h 50mFiji Airways
Deal found 1/7$764
This Qantas Airways deal was found by Cheapflights users on 1/7. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/2611:45 pmLAX - SYD
1 stop38h 25mQantas Airways
mié. 2/411:20 amSYD - LAX
Nonstop13h 45mQantas Airways
Deal found 1/7$766
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
mié. 2/411:00 pmLAX - SYD
Nonstop15h 00mQantas Airways
mar. 2/247:15 pmSYD - LAX
1 stop30h 45mQantas Airways
Deal found 1/8$767
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
dom. 2/111:00 pmLAX - SYD
Nonstop15h 00mQantas Airways
sáb. 2/147:15 pmSYD - LAX
1 stop30h 45mQantas Airways
Deal found 1/6$769
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
dom. 2/1510:35 pmLAX - SYD
1 stop19h 00mFiji Airways
dom. 3/82:00 pmSYD - LAX
1 stop17h 00mFiji Airways
Deal found 1/7$770
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
lun. 6/1511:55 pmLAX - SYD
1 stop18h 50mFiji Airways
vie. 7/31:15 pmSYD - LAX
1 stop16h 40mFiji Airways
Deal found 1/6$771
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
dom. 2/810:35 pmLAX - SYD
1 stop19h 00mFiji Airways
jue. 2/192:00 pmSYD - LAX
1 stop17h 00mFiji Airways
Deal found 1/6$772
This FlightHub deal was found by Cheapflights users on 1/8. 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.
jue. 3/510:35 pmLAX - SYD
1 stop19h 00mFiji Airways
lun. 3/162:00 pmSYD - LAX
1 stop17h 00mFiji Airways
Deal found 1/8$773
This FlightHub deal was found by Cheapflights users on 1/8. 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.
sáb. 5/911:55 pmLAX - SYD
1 stop29h 15mFiji Airways
mié. 5/271:10 pmSYD - LAX
1 stop16h 45mFiji Airways
Deal found 1/8$775
This Air Canada deal was found by Cheapflights users on 1/7. 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.
mar. 12/112:10 pmLAX - SYD
1 stop23h 45mAir Canada
mar. 12/1511:20 amSYD - LAX
1 stop21h 09mAir Canada
Deal found 1/7$777

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 enero 8, 2026.
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

mar. 6/9

11:55 pm-11:45 am

1 stop18h 50m

Sydney Kingsford Smith

jue. 6/18

1:15 pm-12:55 pm

1 stop16h 40m

$837

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mié. 5/20

11:55 pm-11:45 am

1 stop18h 50m

Sydney Kingsford Smith

sáb. 5/30

1:15 pm-12:55 pm

1 stop16h 40m

$837

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

lun. 5/25

11:55 pm-11:55 am

1 stop19h 00m

Sydney Kingsford Smith

jue. 6/4

1:15 pm-12:55 pm

1 stop16h 40m

$837

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 2/3

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

mar. 2/10

11:20 am-6:00 am

Nonstop13h 40m

$858

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

dom. 1/18

1:38 pm-6:20 am

1 stop21h 42m

Sydney Kingsford Smith

dom. 2/1

11:20 am-6:00 am

Nonstop13h 40m

$859

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 2/17

8:40 pm-6:50 am

Nonstop15h 10m

Sydney Kingsford Smith

mié. 3/4

10:40 am-5:40 am

Nonstop14h 00m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 6/16

10:45 pm-7:00 am

Nonstop15h 15m

Sydney Kingsford Smith

lun. 6/29

9:30 am-6:10 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 5/5

10:40 pm-7:00 am

Nonstop15h 20m

Sydney Kingsford Smith

dom. 5/17

9:30 am-6:10 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

dom. 2/8

10:55 pm-9:05 am

Nonstop15h 10m

Sydney Kingsford Smith

mié. 2/18

11:20 am-6:00 am

Nonstop13h 40m

$860

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

mar. 5/12

10:40 pm-7:00 am

Nonstop15h 20m

Sydney Kingsford Smith

mar. 6/9

9:30 am-6:10 am

Nonstop13h 40m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 24 results
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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 January 2, 2026.

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, September is the cheapest month in which you can book a flight from Riverside to Sydney (average of $507). Flying from Riverside to Sydney in December is currently the most expensive (average of $795). 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 enero 8, 2026.

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.

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 enero 8, 2026.

The most flights from R1V to SYD are scheduled on a Tuesday (23 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 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 enero 8, 2026.
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.
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very good
216 reviews
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

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
8,025 reviews
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

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
967 reviews
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

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
9,139 reviews
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

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
11,097 reviews
Fiji Airways
8.0
Very good
216 reviews

Comfort

8.0

Entertainment

7.5

Food

7.5

Boarding

8.1

Crew

8.5

Overall

8.0

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 20 inbound flights from Riverside per day.

  • How popular is this Riverside to Sydney flight route?

    Within the past month, 74 users have taken a look at flights from Riverside to Sydney Kingsford Smith.

  • How long is the flight from Riverside to Sydney?

    For as low as $858, Fiji Airways can have you in Sydney from Riverside in 15h 10m. There are 7489 mi between Riverside and Sydney. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $323 on Fiji Airways. Other airlines that offer cheap prices include Alaska Airlines from $366 and Hawaiian Airlines from $382 one-way.

  • 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 (54%), Alaska Airlines (54%), Qantas Airways (54%).

  • What are the cheapest flights from Riverside to Sydney?

    The cheapest flight price from Riverside to Sydney is $405. On average you can expect to pay $3,142. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $702.

  • 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, September is the cheapest month in which you can book a flight from Riverside to Sydney (average of $507). Flying from Riverside to Sydney in December is currently the most expensive (average of $795). 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$231Average$856FlexibilityNo cancel feeOn-time60%
ANACheapest$405Average$755FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$500Average$866FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$579Average$873FlexibilityNo cancel feeOn-time67%
Virgin AustraliaCheapest$627Average$986FlexibilityNo cancel feeOn-time80%
DeltaCheapest$628Average$1,080FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$663Average$809FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$740Average$1,019FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$788Average$1,002FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$795Average$981FlexibilityNo cancel feeOn-time71%

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