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$574+ Cheap flights from Raleigh (RDU) 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SYD
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Sydney Kingsford Smith are usually found in August or February, booked 48 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Raleigh to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$1,023
(Trip.com)

One-way from

$574
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,114
From Raleigh-Durham to Sydney Kingsford Smith
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One-way flight from Raleigh-Durham to Sydney Kingsford Smith
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Highest demand for flights based on searches. 21% potential increase in price ($394 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Raleigh to Sydney

Cheapest flights from Raleigh to Sydney
Explore the most affordable flight options available from Raleigh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:22 amRDU - SYD
2 stops35h 08mMultiple Airlines
Thu 10/91:10 pmSYD - RDU
2 stops24h 49mMultiple Airlines
Deal found 8/18$1,023
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Tue 9/98:40 amRDU - SYD
1 stop32h 40mAir Canada
Tue 9/169:20 amSYD - RDU
2 stops43h 55mAir Canada
Deal found 8/19$1,025
This Air Canada deal was found by Cheapflights users on 8/18. 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.
Sat 9/274:40 pmRDU - SYD
2 stops48h 40mAir Canada
Thu 10/910:20 amSYD - RDU
2 stops26h 25mAir Canada
Deal found 8/18$1,077
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amRDU - SYD
2 stops34h 20mQantas Airways
Mon 11/102:20 pmSYD - RDU
1 stop19h 51mQantas Airways
Deal found 8/19$1,106
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:43 pmRDU - SYD
2 stops30h 12mQantas Airways
Sat 11/292:20 pmSYD - RDU
1 stop19h 52mQantas Airways
Deal found 8/19$1,108
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:03 pmRDU - SYD
1 stop21h 52mUnited Airlines
Tue 9/910:20 amSYD - RDU
1 stop20h 57mUnited Airlines
Deal found 8/19$1,116
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:04 pmRDU - SYD
2 stops25h 31mQantas Airways
Sun 12/282:20 pmSYD - RDU
1 stop39h 14mQantas Airways
Deal found 8/19$1,118
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 8/1912:20 pmRDU - SYD
2 stops28h 15mDelta
Tue 9/99:25 amSYD - RDU
1 stop23h 19mDelta
Deal found 8/18$1,120
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:03 pmRDU - SYD
1 stop23h 02mMultiple Airlines
Tue 10/1410:20 amSYD - RDU
2 stops50h 25mMultiple Airlines
Deal found 8/18$1,126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 August 20, 2025.
Use the filters below to find and compare flights from Raleigh to Sydney that are best for you.

Fly from

Raleigh

Fly to

Sydney

Route

Depart

Return

Price

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Thu 10/2

6:22 am-7:30 am

2 stops35h 08m

Sydney Kingsford Smith

Thu 10/9

1:10 pm-10:59 pm

2 stops24h 49m

$1,023

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 9/9

8:40 am-7:20 am

1 stop32h 40m

Sydney Kingsford Smith

Tue 9/16

9:20 am-3:15 pm

2 stops43h 55m

$1,025

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 9/27

4:40 pm-7:20 am

2 stops48h 40m

Sydney Kingsford Smith

Thu 10/9

10:20 am-9:45 pm

2 stops26h 25m

$1,077

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 2/7

6:03 pm-7:35 am

2 stops45h 32m

Sydney Kingsford Smith

Sat 2/21

5:45 pm-4:50 pm

1 stop39h 05m

$1,087

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 2/8

3:45 pm-6:55 am

1 stop23h 10m

Sydney Kingsford Smith

Sun 2/15

7:20 am-1:29 pm

2 stops22h 09m

$1,092

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 11/2

7:00 am-9:20 am

2 stops34h 20m

Sydney Kingsford Smith

Mon 11/10

2:20 pm-6:11 pm

1 stop19h 51m

$1,106

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Thu 12/4

1:45 pm-9:35 am

2 stops27h 50m

$574

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Wed 8/27

7:00 pm-8:00 am

3 stops47h 00m

$574

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 12/13

9:30 am-6:55 am

2 stops29h 25m

$580

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Thu 12/4

6:04 pm-9:00 am

1 stop22h 56m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 15 results
1
2

Best time to book a flight from Raleigh to Sydney

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Sydney. Price data was last updated on August 8, 2025.

The price you pay for your flight from Raleigh to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 Raleigh to Sydney?

Currently, February is the cheapest month in which you can book a flight from Raleigh to Sydney (average of $1,030). Flying from Raleigh to Sydney in December is currently the most expensive (average of $1,620). 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 RDU to SYD?

Find hourly flight availability from Raleigh 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 August 20, 2025.

It’s typically best to fly out from Raleigh to Sydney in the evening. Doing so could potentially save you 5% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Raleigh 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 August 20, 2025.
Read through reviews of airlines operating flights from Raleigh to Sydney, such as Delta, Qantas Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
896 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Raleigh to Sydney?

    For as low as $1,025, Air Canada can have you in Sydney from Raleigh in 32h 40m. Raleigh and Sydney are separated by a distance of 9627 mi.

  • What are the cheapest airlines flying from Raleigh to Sydney round-trip?

    Currently priced at $856, American Airlines will fly you from Raleigh to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $871 and $880, respectively. These flights start at 40% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Sydney (average of $1,030). Flying from Raleigh to Sydney in December is currently the most expensive (average of $1,620). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Raleigh to Sydney

Discover the top 6 airlines that operate flights from Raleigh 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$856Average$1,429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$871Average$1,455FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$880Average$1,301FlexibilityNo cancel feeOn-time67%
DeltaCheapest$934Average$1,227FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,270Average$1,483FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,284Average$1,753FlexibilityNo cancel feeOn-time78%

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