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$425+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SYD
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Sydney Kingsford Smith are usually found in February or August, booked 15 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$805
(Kiwi.com)

One-way from

$428
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$947
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. 14% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Wed 5/148:30 pmLAX - SYD
1 stop25h 10mMultiple Airlines
Fri 5/234:20 pmSYD - LAX
1 stop21h 05mMultiple Airlines
Deal found 4/21$805
This StudentUniverse deal was found by Cheapflights users on 4/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:10 pmLAX - SYD
1 stop17h 35mAir New Zealand
Tue 7/89:55 amSYD - LAX
1 stop20h 25mAir New Zealand
Deal found 4/22$820
This eDestinos deal was found by Cheapflights users on 4/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:20 amLAX - SYD
1 stop24h 55mANA
Tue 11/1112:25 pmSYD - LAX
1 stop24h 25mANA
Deal found 4/21$829
This Gurufare deal was found by Cheapflights users on 4/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:55 pmLAX - SYD
1 stop18h 50mFiji Airways
Tue 10/286:00 amSYD - LAX
1 stop24h 55mFiji Airways
Deal found 4/22$847
This Justfly.com deal was found by Cheapflights users on 4/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:05 pmLAX - SYD
1 stop21h 30mAir Canada
Mon 12/1511:20 amSYD - LAX
1 stop18h 50mAir Canada
Deal found 4/22$871
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 10/1612:50 pmLAX - SYD
1 stop26h 10mPhilippine Airlines
Thu 10/3011:35 amSYD - LAX
1 stop26h 25mPhilippine Airlines
Deal found 4/21$880
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:45 pmLAX - SYD
Nonstop15h 15mQantas Airways
Sat 12/137:05 amSYD - LAX
1 stop18h 50mQantas Airways
Deal found 4/21$984
This Trip.com deal was found by Cheapflights users on 4/21. 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.
Mon 5/512:30 amLAX - SYD
1 stop36h 40mCathay Pacific
Wed 5/142:05 pmSYD - LAX
1 stop25h 00mCathay Pacific
Deal found 4/21$985
This SmartFares deal was found by Cheapflights users on 4/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:50 pmLAX - SYD
Nonstop15h 15mAlaska Airlines
Wed 5/289:10 amSYD - LAX
Nonstop13h 50mAlaska Airlines
Deal found 4/22$997

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 April 22, 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

Wed 5/14

8:30 pm-2:40 pm

1 stop25h 10m

Sydney Kingsford Smith

Fri 5/23

4:20 pm-8:25 pm

1 stop21h 05m

$805

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 7/1

10:10 pm-8:45 am

1 stop17h 35m

Sydney Kingsford Smith

Tue 7/8

9:55 am-1:20 pm

1 stop20h 25m

$820

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 5/19

11:55 pm-11:45 am

1 stop18h 50m

Sydney Kingsford Smith

Fri 5/23

1:15 pm-12:55 pm

1 stop16h 40m

$861

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 5/29

8:50 pm-7:20 am

1 stop41h 30m

Sydney Kingsford Smith

Wed 10/15

10:20 am-1:28 pm

1 stop21h 08m

$871

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Tue 6/3

10:50 pm-7:05 am

Nonstop15h 15m

Sydney Kingsford Smith

Sun 12/14

7:15 pm-6:55 am

1 stop30h 40m

$977

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Wed 5/14

12:50 pm-8:00 am

1 stop26h 10m

Sydney Kingsford Smith

Sun 5/25

10:10 am-8:45 pm

1 stop27h 35m

$983

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 5/5

12:30 am-6:10 am

1 stop36h 40m

Sydney Kingsford Smith

Wed 5/14

2:05 pm-10:05 pm

1 stop25h 00m

$985

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Thu 5/15

10:50 pm-7:05 am

Nonstop15h 15m

Sydney Kingsford Smith

Wed 5/28

9:10 am-6:00 am

Nonstop13h 50m

$997

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Sun 6/1

8:50 pm-7:45 pm

1 stop29h 55m

Sydney Kingsford Smith

Sun 7/6

9:40 pm-11:55 pm

1 stop19h 15m

$1,004

Los AngelesSydney

LAX - SYD

LAXSYD

Los Angeles

Mon 6/30

11:59 pm-6:05 am

2 stops37h 06m

Sydney Kingsford Smith

Sun 8/10

5:45 pm-2:25 pm

Nonstop13h 40m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 22 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 April 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 15 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 $1,046). Flying from Riverside to Sydney in December is currently the most expensive (average of $1,643). 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 April 22, 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 April 22, 2025.

The most flights from R1V to SYD are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 22, 2025.
To help decide which airline to fly from Riverside to Sydney, see what other customers have to say about ANA, Fiji Airways and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
847 reviews
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Fiji Airways
8.1
Very good
188 reviews
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very good
7,920 reviews
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
8.0
Very good
469 reviews
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Alaska Airlines
8.0
Very good
9,906 reviews
ANA
8.3
Very good
847 reviews

Food

7.6

Overall

8.3

Boarding

8.5

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 14 inbound flights from Riverside per day.

  • How popular is this Riverside to Sydney flight route?

    Within the past month, 56 users have taken a look at flights from Riverside to Sydney Kingsford Smith.

  • 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 $503 on Fiji Airways. Other airlines that offer cheap prices include Cathay Pacific from $526 and Air New Zealand from $563 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: KLM (80%), Air France (78%), Delta (78%).

  • What are the cheapest flights from Riverside to Sydney?

    The cheapest flight price from Riverside to Sydney is $478. On average you can expect to pay $4,987. The most popular route, (Los Angeles - Sydney Kingsford Smith), can usually be booked for $745.

  • 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 $1,046). Flying from Riverside to Sydney in December is currently the most expensive (average of $1,643). 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 Riverside?

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

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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$455Average$469FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$501Average$893FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$649Average$833FlexibilityNo cancel feeOn-time74%
ANACheapest$721Average$877FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$744Average$1,069FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$796Average$1,062FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$808Average$924FlexibilityNo cancel feeOn-time67%
DeltaCheapest$825Average$1,104FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$836Average$1,139FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$886Average$1,141FlexibilityNo cancel feeOn-time74%

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