How do I get Price Alerts for flights from Rapid City to Sydney?

Search flight deals from Rapid City to Sydney . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Rapid City to Sydney with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Rapid City Airport to Sydney Kingsford Smith Airport?

Prices for flights from Rapid City Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Rapid City Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City 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.

$1,913 Cheap Flights from Rapid City to Sydney in 2026

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Find the cheapest flights from Rapid City to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:57 - 06:55

RAP

SYD

21h 58m

1 stop

12:00 - 16:27

SYD

RAP

20h 27m

1 stop

$1,913American Airlines

Tue, 28 Apr - Tue, 5 May

13:08 - 07:30

RAP

SYD

26h 22m

2 stops

09:10 - 16:27

SYD

RAP

23h 17m

2 stops

$1,919American Airlines

Tue, 28 Apr - Tue, 5 May

10:58 - 06:50

RAP

SYD

27h 52m

2 stops

09:15 - 15:15

SYD

RAP

22h 00m

2 stops

$2,453Delta

Sat, 25 Apr - Sat, 2 May

13:08 - 06:55

RAP

SYD

25h 47m

1 stop

09:10 - 16:27

SYD

RAP

23h 17m

2 stops

$2,457American Airlines

Sat, 25 Apr - Sat, 2 May

13:00 - 06:55

RAP

SYD

25h 55m

2 stops

10:20 - 19:02

SYD

RAP

24h 42m

2 stops

$3,028United Airlines

Fri, 24 Apr - Tue, 28 Apr

10:55 - 07:00

RAP

SYD

28h 05m

2 stops

09:30 - 14:55

SYD

RAP

21h 25m

2 stops

$3,240United Airlines

Fri, 24 Apr - Tue, 28 Apr

13:08 - 07:30

RAP

SYD

26h 22m

3 stops

21:25 - 12:38

SYD

RAP

31h 13m

2 stops

$3,307Multiple Airlines

Tue, 28 Apr - Tue, 5 May

13:08 - 07:30

RAP

SYD

26h 22m

3 stops

06:25 - 21:58

SYD

RAP

31h 33m

3 stops

$3,617Multiple Airlines

Tue, 28 Apr - Tue, 5 May

13:08 - 07:30

RAP

SYD

26h 22m

2 stops

06:25 - 21:58

SYD

RAP

31h 33m

3 stops

$3,803Multiple Airlines

Sat, 25 Apr - Sat, 2 May

10:40 - 06:50

RAP

SYD

28h 10m

2 stops

10:40 - 22:09

SYD

RAP

29h 29m

2 stops

$7,959Delta

Mon, 10 Aug - Tue, 10 Nov

American Airlines flights from Rapid City to Sydney

Our best American Airlines deals on Rapid City to Sydney flight tickets

American Airlines

28 Apr

RAP16:57Rapid City

21h 58m

1 stop

SYD06:55Sydney Kingsford Smith

5 May

SYD12:00Sydney Kingsford Smith

20h 27m

1 stop

RAP16:27Rapid City

$1,913

American Airlines

28 Apr

RAP13:08Rapid City

26h 22m

2 stops

SYD07:30Sydney Kingsford Smith

5 May

SYD09:10Sydney Kingsford Smith

23h 17m

2 stops

RAP16:27Rapid City

$1,918

American Airlines

25 Apr

RAP13:08Rapid City

25h 47m

1 stop

SYD06:55Sydney Kingsford Smith

2 May

SYD09:10Sydney Kingsford Smith

23h 17m

2 stops

RAP16:27Rapid City

$2,457

United Airlines flights from Rapid City to Sydney

Our best United Airlines deals on Rapid City to Sydney flight tickets

United Airlines

24 Apr

RAP13:00Rapid City

25h 55m

2 stops

SYD06:55Sydney Kingsford Smith

28 Apr

SYD10:20Sydney Kingsford Smith

24h 42m

2 stops

RAP19:02Rapid City

$3,028

United Airlines

24 Apr

RAP10:55Rapid City

28h 05m

2 stops

SYD07:00Sydney Kingsford Smith

28 Apr

SYD09:30Sydney Kingsford Smith

21h 25m

2 stops

RAP14:55Rapid City

$3,240

United Airlines

10 Aug

RAP07:00Rapid City

32h 00m

2 stops

SYD07:00Sydney Kingsford Smith

10 Nov

SYD11:20Sydney Kingsford Smith

28h 48m

2 stops

RAP22:08Rapid City

$10,357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Tue 28/4

16:57-06:55

1 stop21h 58m

Sydney Kingsford Smith

Tue 5/5

12:00-16:27

1 stop20h 27m

$1,913

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Tue 28/4

13:08-07:30

2 stops26h 22m

Sydney Kingsford Smith

Tue 5/5

09:10-16:27

2 stops23h 17m

$1,918

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 25/4

10:58-06:50

2 stops27h 52m

Sydney Kingsford Smith

Sat 2/5

09:15-15:15

2 stops22h 00m

$2,453

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 25/4

13:08-06:55

1 stop25h 47m

Sydney Kingsford Smith

Sat 2/5

09:10-16:27

2 stops23h 17m

$2,457

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 24/4

13:00-06:55

2 stops25h 55m

Sydney Kingsford Smith

Tue 28/4

10:20-19:02

2 stops24h 42m

$3,028

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Fri 24/4

10:55-07:00

2 stops28h 05m

Sydney Kingsford Smith

Tue 28/4

09:30-14:55

2 stops21h 25m

$3,240

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Tue 28/4

13:08-07:30

3 stops26h 22m

Sydney Kingsford Smith

Tue 5/5

21:25-12:38

2 stops31h 13m

$3,307

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Tue 28/4

13:08-07:30

3 stops26h 22m

Sydney Kingsford Smith

Tue 5/5

06:25-21:58

3 stops31h 33m

$3,616

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 25/4

13:08-07:30

2 stops26h 22m

Sydney Kingsford Smith

Sat 2/5

06:25-21:58

3 stops31h 33m

$3,803

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Mon 10/8

10:40-06:50

2 stops28h 10m

Sydney Kingsford Smith

Tue 10/11

10:40-22:09

2 stops29h 29m

$7,959

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Rapid City to Sydney

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

Estimated return price

Cheap Rapid City to Sydney (RAP to SYD) flight deals and tips

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

Fastest flight time	24h 08m
Direct flights	None

The fastest flight from Rapid City to Sydney takes 24h 08m

There are no direct flights from Rapid City to Sydney. There are no popular flight routes from Rapid City to Sydney.

Search flight deals

How far is Rapid City to Sydney Kingsford Smith by plane?
The straight-line distance from Rapid City to Sydney Kingsford Smith is 13691.3 km. Flights usually cover this in 24h 08m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rapid City Airport to Sydney Kingsford Smith Airport?
Prices for flights from Rapid City Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Rapid City Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City 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.

How do I get Price Alerts for flights from Rapid City to Sydney?
Search flight deals from Rapid City to Sydney. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Rapid City to Sydney with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

Finding the right flight to Sydney from Rapid City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

All flight searches from Rapid City to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Sydney?

momondo helps you find the best flight between Rapid City and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Rapid City 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.