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$681+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
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 March, 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,262
(Air Canada)

One-way from

$681
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,429
Provider with most accurate pricing for Raleigh-Durham-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Sydney Kingsford Smith flights.
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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. 16% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 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 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 April 29, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:00 amRDU - SYD
2 stops35h 35mAir New Zealand
Mon 9/158:45 amSYD - RDU
2 stops36h 43mAir New Zealand
Deal found 4/28$1,196
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Fri 6/69:00 amRDU - SYD
2 stops32h 20mAir Canada
Fri 6/139:20 amSYD - RDU
1 stop26h 24mAir Canada
Deal found 4/28$1,262
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:48 pmRDU - SYD
2 stops31h 07mQantas Airways
Mon 11/1011:15 amSYD - RDU
1 stop21h 43mQantas Airways
Deal found 4/28$1,280
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:08 pmRDU - SYD
1 stop21h 47mUnited Airlines
Thu 6/1910:20 amSYD - RDU
1 stop21h 42mUnited Airlines
Deal found 4/28$1,380
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:00 amRDU - SYD
2 stops32h 20mMultiple Airlines
Fri 6/131:15 pmSYD - RDU
3 stops34h 26mMultiple Airlines
Deal found 4/27$1,392
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:50 amRDU - SYD
2 stops32h 45mDelta
Wed 6/259:25 amSYD - RDU
1 stop25h 04mDelta
Deal found 4/28$1,394
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:04 pmRDU - SYD
1 stop22h 56mAmerican Airlines
Mon 11/1011:15 amSYD - RDU
1 stop21h 43mAmerican Airlines
Deal found 4/28$1,542
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amRDU - SYD
3 stops47h 00mTurkish Airlines
Sun 5/118:55 pmSYD - RDU
3 stops40h 26mTurkish Airlines
Deal found 4/28$1,983
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:35 amRDU - SYD
3 stops56h 05mSingapore Airlines
Tue 11/1812:15 pmSYD - RDU
3 stops50h 52mSingapore Airlines
Deal found 4/28$2,024
This oojo deal was found by Cheapflights users on 4/28. 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.
Fri 5/26:00 amRDU - SYD
2 stops45h 10mQatar Airways
Sun 5/48:45 pmSYD - RDU
2 stops41h 14mQatar Airways
Deal found 4/28$2,104
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:47 pmRDU - SYD
3 stops48h 48mLATAM Airlines
Thu 6/1911:50 amSYD - RDU
3 stops36h 12mLATAM Airlines
Deal found 4/28$3,366
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:59 pmRDU - SYD
3 stops49h 21mBritish Airways
Mon 9/152:40 pmSYD - RDU
3 stops42h 41mBritish Airways
Deal found 4/28$3,625

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 April 29, 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

Fri 6/6

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Fri 6/13

9:20 am-9:44 pm

1 stop26h 24m

$1,262

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 6/2

6:15 am-7:00 am

2 stops34h 45m

Sydney Kingsford Smith

Thu 6/19

10:20 am-6:02 pm

1 stop21h 42m

$1,380

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Fri 6/6

9:00 am-7:20 am

2 stops32h 20m

Sydney Kingsford Smith

Fri 6/13

1:15 pm-9:41 am

3 stops34h 26m

$1,392

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Wed 6/11

7:50 am-6:35 am

2 stops32h 45m

Sydney Kingsford Smith

Wed 6/25

9:25 am-8:29 pm

1 stop25h 04m

$1,394

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 5/27

7:05 pm-6:55 am

1 stop21h 50m

Sydney Kingsford Smith

Tue 6/3

11:50 am-4:54 am

2 stops31h 04m

$1,564

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 5/27

5:21 pm-7:30 am

1 stop24h 09m

Sydney Kingsford Smith

Tue 6/3

10:25 am-6:39 pm

1 stop22h 14m

$1,676

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Fri 6/6

7:15 am-7:05 am

1 stop33h 50m

Sydney Kingsford Smith

Fri 6/13

9:10 am-6:18 am

1 stop35h 08m

$1,783

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Fri 5/2

6:00 am-7:00 pm

3 stops47h 00m

Sydney Kingsford Smith

Sun 5/11

8:55 pm-11:21 pm

3 stops40h 26m

$1,983

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Fri 5/2

6:00 am-5:10 pm

2 stops45h 10m

Sydney Kingsford Smith

Sun 5/4

8:45 pm-11:59 pm

2 stops41h 14m

$2,104

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Wed 6/4

4:53 pm-7:15 pm

3 stops36h 22m

Sydney Kingsford Smith

Wed 6/18

3:00 pm-10:29 pm

3 stops45h 29m

$3,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 21 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Raleigh-Sydney flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Sydney. Price data was last updated on April 25, 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 $1,046). Flying from Raleigh 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 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 April 29, 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.

What is the cheapest day to fly from Raleigh to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Sydney flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 29, 2025.
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,929 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Air New Zealand
8.0
Very good
471 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very good
9,949 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

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

    Currently priced at $1,262, 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 United Airlines and Delta - these airlines can fly you to your destination from $1,380 and $1,394, respectively. These flights start at 16% 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 $745 on Air Canada. Other airlines that offer cheap prices include United Airlines from $754 and Virgin Australia from $783 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, February is the cheapest month in which you can book a flight from Raleigh to Sydney (average of $1,046). Flying from Raleigh 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 Raleigh?

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

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$856Average$1,435FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$871Average$1,501FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$880Average$1,231FlexibilityNo cancel feeOn-time67%
DeltaCheapest$934Average$1,245FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,247Average$1,535FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,346Average$1,782FlexibilityNo cancel feeOn-time78%

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