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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Rapid City from Australia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Rapid City Airport to Australia?

Prices for flights from Rapid City Airport to Australia were last updated today.

How old do you have to be to fly from Rapid City Airport to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$2,599 Cheap Flights from Rapid City to Australia in 2025/26

1 adult

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Find the cheapest flights from Rapid City to Australia

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

06:20 - 06:35

RAP

SYD

32h 15m2 stops

09:25 - 21:58

SYD

RAP

28h 33m2 stops

$2,599Delta

Sat, 18 Apr - Fri, 24 Apr

17:40 - 07:00

RAP

SYD

43h 20m2 stops

12:10 - 20:44

SYD

RAP

26h 34m2 stops

$3,182United Airlines

Sat, 21 Feb - Wed, 25 Feb

17:40 - 07:00

RAP

SYD

43h 20m2 stops

12:10 - 17:07

SYD

RAP

22h 57m2 stops

$3,183United Airlines

Sat, 21 Feb - Wed, 25 Feb

12:36 - 06:55

RAP

SYD

26h 19m1 stop

09:10 - 20:19

SYD

RAP

27h 09m2 stops

$3,383American Airlines

Sat, 18 Apr - Fri, 24 Apr

12:36 - 06:15

RAP

SYD

49h 39m2 stops

13:45 - 20:19

SYD

RAP

46h 34m3 stops

$4,534Multiple Airlines

Sat, 18 Apr - Fri, 24 Apr

12:36 - 06:55

RAP

SYD

26h 19m1 stop

12:00 - 20:19

SYD

RAP

24h 19m1 stop

$20,784American Airlines

Sat, 18 Apr - Fri, 24 Apr

United Airlines flights from Rapid City to Australia

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

United Airlines

21 Feb

RAP17:40Rapid City

43h 20m

2 stops

SYD07:00Sydney Kingsford Smith

25 Feb

SYD12:10Sydney Kingsford Smith

24h 44m

2 stops

RAP18:54Rapid City

$3,182

Find similar

United Airlines

21 Feb

RAP17:40Rapid City

43h 20m

2 stops

SYD07:00Sydney Kingsford Smith

25 Feb

SYD11:20Sydney Kingsford Smith

23h 47m

2 stops

RAP17:07Rapid City

$3,183

Find similar

American Airlines flights from Rapid City to Australia

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

American Airlines

18 Apr

RAP12:36Rapid City

26h 19m

1 stop

SYD06:55Sydney Kingsford Smith

24 Apr

SYD09:10Sydney Kingsford Smith

27h 09m

2 stops

RAP20:19Rapid City

$3,383

Find similar

American Airlines

18 Apr

RAP12:36Rapid City

26h 19m

1 stop

SYD06:55Sydney Kingsford Smith

24 Apr

SYD12:00Sydney Kingsford Smith

24h 19m

1 stop

RAP20:19Rapid City

$20,784

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 18/4

06:20-06:35

2 stops32h 15m

Sydney Kingsford Smith

Fri 24/4

09:25-21:58

2 stops28h 33m

$2,599

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 21/2

17:40-07:00

2 stops43h 20m

Sydney Kingsford Smith

Wed 25/2

12:10-20:44

2 stops26h 34m

$3,182

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 21/2

17:40-07:00

2 stops43h 20m

Sydney Kingsford Smith

Wed 25/2

12:10-17:07

2 stops22h 57m

$3,183

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 18/4

12:36-06:55

1 stop26h 19m

Sydney Kingsford Smith

Fri 24/4

09:10-20:19

2 stops27h 09m

$3,383

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 18/4

12:36-06:15

2 stops49h 39m

Sydney Kingsford Smith

Fri 24/4

13:45-20:19

3 stops46h 34m

$4,534

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 18/4

12:36-06:55

1 stop26h 19m

Sydney Kingsford Smith

Fri 24/4

12:00-20:19

1 stop24h 19m

$20,784

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Rapid City to Australia flight deals and tips

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

Fastest flight time	32h 15m
Direct flights	None

The fastest flight from Rapid City to Australia takes 32h 15m

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

Search flight deals

When did momondo last update prices for flights from Rapid City Airport to Australia?
Prices for flights from Rapid City Airport to Australia were last updated today.
How old do you have to be to fly from Rapid City Airport to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Rapid City to Australia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Rapid City from Australia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Rapid City to Australia with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Australia 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 Australia quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Rapid City and Australia 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 Australia right now. Can momondo alert me if prices change?

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