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$643+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SYD
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap 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 2, 2026.

This Trip.com deal was found by Cheapflights users on 7/30. 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 9/146:35 am
RDU
-
SYD
3 stops39h 15m
Multiple Airlines
Mon 9/211:15 pm
SYD
-
RDU
3 stops33h 54m
Multiple Airlines
Deal found 7/30$1,117
This oojo deal was found by Cheapflights users on 7/28. 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 8/236:00 pm
RDU
-
SYD
1 stop23h 05m
Qantas Airways
Sun 8/309:10 am
SYD
-
RDU
1 stop21h 50m
Qantas Airways
Deal found 7/28$1,194
This oojo deal was found by Cheapflights users on 7/28. 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 8/167:24 pm
RDU
-
SYD
1 stop21h 31m
Qantas Airways
Wed 8/269:10 am
SYD
-
RDU
1 stop21h 50m
Qantas Airways
Deal found 7/28$1,195
This Air Canada deal was found by Cheapflights users on 7/29. 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 9/89:10 am
RDU
-
SYD
2 stops32h 10m
Air Canada
Tue 9/159:20 am
SYD
-
RDU
2 stops26h 11m
Air Canada
Deal found 7/29$1,198
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Sun 8/169:10 am
RDU
-
SYD
2 stops32h 10m
Air Canada
Wed 8/269:20 am
SYD
-
RDU
2 stops26h 12m
Air Canada
Deal found 7/28$1,199
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sun 9/139:10 am
RDU
-
SYD
2 stops32h 10m
Air Canada
Sun 9/209:20 am
SYD
-
RDU
2 stops26h 11m
Air Canada
Deal found 7/31$1,200
This Air Canada deal was found by Cheapflights users on 8/1. 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 9/159:10 am
RDU
-
SYD
2 stops32h 10m
Air Canada
Tue 9/229:20 am
SYD
-
RDU
2 stops50h 11m
Air Canada
Deal found 8/1$1,203

Find 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,117
(Trip.com)

One-way from

$643
(oojo)

Popular in

December

Cheapest in

November

Average price

$1,411
Provider with most accurate pricing for Raleigh-Durham-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Sydney Kingsford Smith flights.
Search Deals
From Raleigh-Durham to Sydney Kingsford Smith
Search Deals
One-way flight from Raleigh-Durham to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2, 2026.
Use the filters below to find and compare flights from Raleigh to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 8/23

9:45 am-6:55 am

1 stop31h 10m

Sydney Kingsford Smith

Sun 8/30

10:20 am-9:59 pm

2 stops25h 39m

$1,237
Quickest round-trip

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Thu 8/13

5:05 pm-7:00 am

2 stops23h 55m

Sydney Kingsford Smith

Sun 8/23

10:20 am-4:27 pm

1 stop20h 07m

$1,257

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 8/30

6:50 pm-6:50 am

1 stop22h 00m

Sydney Kingsford Smith

Sun 9/6

9:15 am-5:38 pm

1 stop22h 23m

$1,297

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 9/13

6:59 pm-6:50 am

1 stop21h 51m

Sydney Kingsford Smith

Sun 9/20

9:15 am-5:49 pm

1 stop22h 34m

$1,327

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 9/8

6:59 pm-6:50 am

1 stop21h 51m

Sydney Kingsford Smith

Tue 9/15

9:15 am-5:49 pm

1 stop22h 34m

$1,328

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Wed 10/28

7:26 pm-8:50 pm

2 stops34h 24m

Sydney Kingsford Smith

Sun 11/1

11:20 am-6:13 pm

1 stop21h 53m

$1,331

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Fri 8/28

4:23 pm-6:55 am

2 stops24h 32m

Sydney Kingsford Smith

Fri 9/4

10:20 am-4:27 pm

1 stop20h 07m

$1,336

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 8/29

12:29 pm-6:55 am

1 stop28h 26m

Sydney Kingsford Smith

Sat 9/5

10:20 am-5:37 pm

1 stop21h 17m

$1,337

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 8/23

6:00 pm-9:45 am

2 stops25h 45m

Sydney Kingsford Smith

Sun 8/30

9:10 am-5:00 pm

1 stop21h 50m

$1,356
Cheapest one-way
Quickest one-way

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 8/18

6:00 pm-7:05 am

1 stop23h 05m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Raleigh to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Sydney in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 27 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, November is the cheapest month in which you can book a flight from Raleigh to Sydney (average of $1,132). Flying from Raleigh to Sydney in December is currently the most expensive (average of $1,622). 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.

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

Airfare is below average for this route at the moment.

Raleigh to Sydney flights typically cost between $1,291 and $1,470 in September.
The cheapest round-trip price found within the last 5 days was $1,117 on Multiple Airlines (Sep 14-Sep 21).

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 2, 2026.
Read through reviews of airlines operating flights from Raleigh to Sydney, such as Delta,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,494 reviews
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Qantas Airways
7.5
Good
1,074 reviews
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,062 reviews
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,845 reviews
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,418 reviews
Delta
7.8
Good
8,494 reviews

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $1,297, United Airlines can have you in Sydney from Raleigh in 22h. Raleigh and Sydney are separated by a distance of 9627 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $494, Air Canada will fly you from Raleigh to Sydney and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and United Airlines - these airlines can fly you to your destination from $945 and $950, respectively. These flights start at 63% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $522 on United Airlines. Other airlines that offer cheap prices include Qantas Airways from $582 and American Airlines from $600 one-way.

  • 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, November is the cheapest month in which you can book a flight from Raleigh to Sydney (average of $1,132). Flying from Raleigh to Sydney in December is currently the most expensive (average of $1,622). 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
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Sydney flights
Asheville to Sydney flights
Norfolk to Sydney flights
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Top 5 airlines flying from Raleigh to Sydney

Discover the top 5 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$494Average$1,133FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$945Average$1,322FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$950Average$1,345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,005Average$1,346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,104Average$1,377FlexibilityNo cancel feeOn-time71%

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