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.

$2,672 Cheap Flights from Rapid City to Sydney in 2025/26

1 adult

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Find the cheapest flights from Rapid City to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

05:15 - 06:20RAP-SYD

31h 05m2 stops

12:10 - 20:32SYD-RAP

26h 22m2 stops

$2,672United Airlines

Find Deal

Sat, 27 Dec - Wed, 21 Jan

05:15 - 06:20RAP-SYD

31h 05m2 stops

12:10 - 20:32SYD-RAP

26h 22m2 stops

$2,748United Airlines

Find Deal

Sat, 27 Dec - Thu, 15 Jan

05:30 - 06:55RAP-SYD

31h 25m1 stop

06:05 - 21:15SYD-RAP

33h 10m2 stops

$4,683Multiple Airlines

Find Deal

Sat, 27 Dec - Wed, 21 Jan

05:30 - 06:55RAP-SYD

31h 25m1 stop

11:20 - 21:15SYD-RAP

27h 55m2 stops

$4,939American Airlines

Find Deal

Sat, 27 Dec - Thu, 15 Jan

05:30 - 06:55RAP-SYD

31h 25m1 stop

14:05 - 13:34SYD-RAP

41h 29m1 stop

$5,894American Airlines

Find Deal

Sat, 27 Dec - Wed, 21 Jan

05:30 - 06:55RAP-SYD

31h 25m1 stop

14:05 - 21:15SYD-RAP

25h 10m1 stop

$5,970American Airlines

Find Deal

Sat, 27 Dec - Thu, 15 Jan

14:20 - 18:50RAP-SYD

58h 30m2 stops

14:00 - 13:34SYD-RAP

41h 34m3 stops

$6,317Qatar Airways

Find Deal

Sat, 27 Dec - Wed, 21 Jan

14:20 - 18:50RAP-SYD

58h 30m2 stops

14:00 - 13:34SYD-RAP

41h 34m3 stops

$6,523Qatar Airways

Find Deal

Sat, 27 Dec - Thu, 15 Jan

United Airlines flights from Rapid City to Sydney

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

United Airlines

27 Dec

RAP05:15Rapid City

31h 05m

2 stops

SYD06:20Sydney Kingsford Smith

21 Jan

SYD12:10Sydney Kingsford Smith

26h 22m

2 stops

RAP20:32Rapid City

$2,672

Find similar

United Airlines

27 Dec

RAP05:15Rapid City

31h 05m

2 stops

SYD06:20Sydney Kingsford Smith

15 Jan

SYD12:10Sydney Kingsford Smith

26h 22m

2 stops

RAP20:32Rapid City

$2,748

Find similar

American Airlines flights from Rapid City to Sydney

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

American Airlines

27 Dec

RAP05:30Rapid City

31h 25m

1 stop

SYD06:55Sydney Kingsford Smith

15 Jan

SYD11:20Sydney Kingsford Smith

27h 55m

2 stops

RAP21:15Rapid City

$4,939

Find similar

American Airlines

27 Dec

RAP05:30Rapid City

31h 25m

1 stop

SYD06:55Sydney Kingsford Smith

21 Jan

SYD14:05Sydney Kingsford Smith

41h 29m

1 stop

RAP13:34Rapid City

$5,894

Find similar

American Airlines

27 Dec

RAP05:30Rapid City

31h 25m

1 stop

SYD06:55Sydney Kingsford Smith

15 Jan

SYD14:05Sydney Kingsford Smith

25h 10m

1 stop

RAP21:15Rapid City

$5,970

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:15-06:20

2 stops31h 05m

Sydney Kingsford Smith

Wed 21/1

12:10-20:32

2 stops26h 22m

$2,672

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:15-06:20

2 stops31h 05m

Sydney Kingsford Smith

Thu 15/1

12:10-20:32

2 stops26h 22m

$2,748

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:30-06:55

1 stop31h 25m

Sydney Kingsford Smith

Wed 21/1

06:05-21:15

2 stops33h 10m

$4,683

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:30-06:55

1 stop31h 25m

Sydney Kingsford Smith

Thu 15/1

11:20-21:15

2 stops27h 55m

$4,939

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:30-06:55

1 stop31h 25m

Sydney Kingsford Smith

Wed 21/1

14:05-13:34

1 stop41h 29m

$5,894

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

05:30-06:55

1 stop31h 25m

Sydney Kingsford Smith

Thu 15/1

14:05-21:15

1 stop25h 10m

$5,970

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

14:20-18:50

2 stops58h 30m

Sydney Kingsford Smith

Wed 21/1

14:00-13:34

3 stops41h 34m

$6,317

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 27/12

14:20-18:50

2 stops58h 30m

Sydney Kingsford Smith

Thu 15/1

14:00-13:34

3 stops41h 34m

$6,523

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

Direct flights	None

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 31h 05m, 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.

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 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.