Cheap flights from Raleigh to Sydney from $801

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Sydney departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Qantas Airways Logo
18:10 - 06:55RDU-SYD
22h 45m1 stop
Qantas Airways Logo
09:10 - 17:08SYD-RDU
21h 58m1 stop
$1,629Qantas Airways
Find Deal
Mon, 22 Sep - Wed, 1 Oct
Qantas Airways Logo
07:00 - 09:20RDU-SYD
34h 20m2 stops
Qantas Airways Logo
14:05 - 20:42SYD-RDU
22h 37m1 stop
$1,663Qantas Airways
Find Deal
Sun, 2 Nov - Mon, 10 Nov
Qantas Airways Logo
18:03 - 09:00RDU-SYD
23h 57m1 stop
Qantas Airways Logo
06:20 - 14:35SYD-RDU
24h 15m2 stops
$1,669Qantas Airways
Find Deal
Thu, 30 Oct - Tue, 11 Nov
United Airlines Logo
18:30 - 06:55RDU-SYD
22h 25m1 stop
United Airlines Logo
10:20 - 21:53SYD-RDU
25h 33m1 stop
$1,684United Airlines
Find Deal
Mon, 22 Sep - Wed, 1 Oct
United Airlines Logo
15:22 - 07:00RDU-SYD
25h 38m2 stops
United Airlines Logo
09:30 - 18:39SYD-RDU
23h 09m2 stops
$1,690United Airlines
Find Deal
Mon, 22 Sep - Wed, 1 Oct
Delta Logo
12:48 - 06:35RDU-SYD
27h 47m2 stops
Delta Logo
09:25 - 19:29SYD-RDU
24h 04m1 stop
$1,692Delta
Find Deal
Mon, 22 Sep - Wed, 1 Oct
Delta Logo
18:20 - 06:35RDU-SYD
46h 15m2 stops
Delta Logo
09:25 - 20:31SYD-RDU
25h 06m2 stops
$1,716Delta
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Alaska Airlines Logo
18:14 - 19:45RDU-SYD
34h 31m2 stops
Alaska Airlines Logo
21:40 - 17:14SYD-RDU
35h 34m2 stops
$1,728Alaska Airlines
Find Deal
Tue, 28 Oct - Tue, 18 Nov
Air Canada Logo
09:00 - 08:35RDU-SYD
32h 35m2 stops
Air Canada Logo
10:20 - 21:05SYD-RDU
49h 45m2 stops
$1,736Air Canada
Find Deal
Sat, 25 Oct - Tue, 28 Oct
Air Canada Logo
09:00 - 08:20RDU-SYD
32h 20m2 stops
Air Canada Logo
11:20 - 21:05SYD-RDU
49h 45m2 stops
$1,737Air Canada
Find Deal
Mon, 20 Oct - Sat, 8 Nov

Qantas Airways flights from Raleigh to Sydney

Our best Qantas Airways deals on Raleigh to Sydney flight tickets
Qantas Airways
22 Sept
RDU18:10Raleigh-Durham
22h 45m
1 stop
SYD06:55Sydney Kingsford Smith
1 Oct
SYD09:10Sydney Kingsford Smith
21h 58m
1 stop
RDU17:08Raleigh-Durham
Qantas Airways
2 Nov
RDU07:00Raleigh-Durham
34h 20m
2 stops
SYD09:20Sydney Kingsford Smith
10 Nov
SYD14:05Sydney Kingsford Smith
22h 37m
1 stop
RDU20:42Raleigh-Durham
Qantas Airways
30 Oct
RDU18:03Raleigh-Durham
23h 57m
1 stop
SYD09:00Sydney Kingsford Smith
11 Nov
SYD06:20Sydney Kingsford Smith
24h 15m
2 stops
RDU14:35Raleigh-Durham

United Airlines flights from Raleigh to Sydney

Our best United Airlines deals on Raleigh to Sydney flight tickets
United Airlines
22 Sept
RDU18:30Raleigh-Durham
22h 25m
1 stop
SYD06:55Sydney Kingsford Smith
1 Oct
SYD10:20Sydney Kingsford Smith
25h 33m
1 stop
RDU21:53Raleigh-Durham
United Airlines
22 Sept
RDU15:22Raleigh-Durham
25h 38m
2 stops
SYD07:00Sydney Kingsford Smith
1 Oct
SYD09:30Sydney Kingsford Smith
23h 09m
2 stops
RDU18:39Raleigh-Durham
United Airlines
27 Sept
RDU19:45Raleigh-Durham
45h 15m
2 stops
SYD07:00Sydney Kingsford Smith
1 Oct
SYD10:20Sydney Kingsford Smith
22h 19m
2 stops
RDU18:39Raleigh-Durham

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 12 September 2025.
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

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 22/9

18:10-06:55

1 stop22h 45m

Sydney Kingsford Smith

Wed 1/10

09:10-17:08

1 stop21h 58m

$1,629

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sun 2/11

07:00-09:20

2 stops34h 20m

Sydney Kingsford Smith

Mon 10/11

14:05-20:42

1 stop22h 37m

$1,663

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Thu 30/10

18:03-09:00

1 stop23h 57m

Sydney Kingsford Smith

Tue 11/11

06:20-14:35

2 stops24h 15m

$1,669

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 22/9

18:30-06:55

1 stop22h 25m

Sydney Kingsford Smith

Wed 1/10

10:20-21:53

1 stop25h 33m

$1,684

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 22/9

15:22-07:00

2 stops25h 38m

Sydney Kingsford Smith

Wed 1/10

09:30-18:39

2 stops23h 09m

$1,690

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 22/9

12:48-06:35

2 stops27h 47m

Sydney Kingsford Smith

Wed 1/10

09:25-19:29

1 stop24h 04m

$1,692

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 27/9

18:20-06:35

2 stops46h 15m

Sydney Kingsford Smith

Wed 1/10

09:25-20:31

2 stops25h 06m

$1,716

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Tue 28/10

18:14-19:45

2 stops34h 31m

Sydney Kingsford Smith

Tue 18/11

21:40-17:14

2 stops35h 34m

$1,728

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Sat 25/10

09:00-08:35

2 stops32h 35m

Sydney Kingsford Smith

Tue 28/10

10:20-21:05

2 stops49h 45m

$1,736

RaleighSydney

RDU - SYD

RDUSYD

Raleigh-Durham

Mon 20/10

09:00-08:20

2 stops32h 20m

Sydney Kingsford Smith

Sat 8/11

11:20-21:05

2 stops49h 45m

$1,737

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Raleigh to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Sydney?

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Raleigh, with most prices found around $1,680. If you aren’t able to travel to Sydney during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,817.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,245. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $3,686.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,117 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Raleigh for as low as $1,588 on momondo.

Can stopping save me money on Raleigh to Sydney flights?

You could potentially save up to 49% on your flight if you consider stops on a Raleigh to Sydney flight.

How have Raleigh to Sydney flight prices changed over time?

As of September 2025, prices for Raleigh to Sydney flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Raleigh to Sydney (RDU to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Sydney

Direct flights

None
There are no direct flights from Raleigh to Sydney. There are no popular flight routes from Raleigh to Sydney.
  • How far is Raleigh-Durham to Sydney Kingsford Smith by plane?

    The distance between Raleigh-Durham and Sydney Kingsford Smith is about 15499.2 km. A reasonable flight in good conditions will take 22h 25m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Raleigh-Durham Airport to Sydney Kingsford Smith Airport were last updated today.

  • How old do you have to be to fly from Raleigh-Durham Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Sydney for you.

Can I find flights from Raleigh to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Raleigh with this policy.

How can momondo help me find flights from Raleigh to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Raleigh.

I’m not ready to book a flight from Raleigh to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Raleigh to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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1 adult
Sun 12/10
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