What is the cheapest airline that flies from Charleston to Sydney Kingsford Smith?

American Airlines and United Airlines are the most popular carriers operating from Charleston to Sydney Kingsford Smith

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Sydney Kingsford Smith Airport.

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

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$897 Cheap Flights from Charleston to Sydney in 2026

Find the cheapest flights from Charleston to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:12 - 07:30

CHS

SYD

26h 18m

2 stops

09:10 - 22:50

SYD

CHS

27h 40m

2 stops

$1,709American Airlines

Tue, 4 Aug - Tue, 11 Aug

19:36 - 06:55

CHS

SYD

21h 19m

1 stop

12:00 - 22:50

SYD

CHS

24h 50m

1 stop

$1,754Qantas Airways

Thu, 6 Aug - Wed, 19 Aug

14:47 - 07:00

CHS

SYD

26h 13m

2 stops

09:30 - 21:34

SYD

CHS

26h 04m

2 stops

$1,771United Airlines

Thu, 6 Aug - Wed, 19 Aug

15:32 - 06:55

CHS

SYD

25h 23m

1 stop

12:00 - 22:50

SYD

CHS

24h 50m

1 stop

$1,830Qantas Airways

Tue, 18 Aug - Tue, 25 Aug

16:31 - 06:55

CHS

SYD

24h 24m

1 stop

12:00 - 18:30

SYD

CHS

20h 30m

1 stop

$1,859Qantas Airways

Sat, 12 Sep - Sun, 20 Sep

07:00 - 07:00

CHS

SYD

58h 00m

2 stops

10:20 - 21:34

SYD

CHS

25h 14m

2 stops

$1,911United Airlines

Sat, 12 Sep - Sun, 20 Sep

16:31 - 06:55

CHS

SYD

24h 24m

1 stop

12:00 - 22:48

SYD

CHS

24h 48m

1 stop

$1,928Qantas Airways

Sat, 12 Sep - Sat, 19 Sep

17:31 - 07:05

CHS

SYD

23h 34m

2 stops

12:00 - 22:48

SYD

CHS

24h 48m

1 stop

$1,954American Airlines

Sat, 12 Sep - Sun, 20 Sep

14:54 - 06:55

CHS

SYD

26h 01m

1 stop

09:30 - 23:59

SYD

CHS

28h 29m

2 stops

$1,958Air New Zealand

Tue, 1 Sep - Sat, 12 Sep

08:30 - 06:55

CHS

SYD

32h 25m

2 stops

09:30 - 21:34

SYD

CHS

26h 04m

2 stops

$2,009Air New Zealand

Sat, 12 Sep - Sat, 19 Sep

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American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets

American Airlines

4 Aug

CHS15:12Charleston

26h 18m

2 stops

SYD07:30Sydney Kingsford Smith

11 Aug

SYD09:10Sydney Kingsford Smith

27h 40m

2 stops

CHS22:50Charleston

$1,709

American Airlines

12 Sept

CHS17:31Charleston

23h 34m

2 stops

SYD07:05Sydney Kingsford Smith

20 Sept

SYD12:00Sydney Kingsford Smith

24h 48m

1 stop

CHS22:48Charleston

$1,954

American Airlines

12 Sept

CHS17:31Charleston

23h 34m

2 stops

SYD07:05Sydney Kingsford Smith

19 Sept

SYD12:00Sydney Kingsford Smith

25h 43m

2 stops

CHS23:43Charleston

$2,026

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

18 Aug

CHS15:32Charleston

25h 23m

1 stop

SYD06:55Sydney Kingsford Smith

25 Aug

SYD12:00Sydney Kingsford Smith

24h 50m

1 stop

CHS22:50Charleston

$1,830

Qantas Airways

12 Sept

CHS16:31Charleston

24h 24m

1 stop

SYD06:55Sydney Kingsford Smith

20 Sept

SYD12:00Sydney Kingsford Smith

20h 30m

1 stop

CHS18:30Charleston

$1,859

Qantas Airways

12 Sept

CHS16:31Charleston

24h 24m

1 stop

SYD06:55Sydney Kingsford Smith

19 Sept

SYD12:00Sydney Kingsford Smith

24h 48m

1 stop

CHS22:48Charleston

$1,928

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 4/8

15:12-07:30

2 stops26h 18m

Sydney Kingsford Smith

Tue 11/8

09:10-22:50

2 stops27h 40m

$1,709

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 6/8

19:36-06:55

1 stop21h 19m

Sydney Kingsford Smith

Wed 19/8

12:00-22:50

1 stop24h 50m

$1,754

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 6/8

14:47-07:00

2 stops26h 13m

Sydney Kingsford Smith

Wed 19/8

09:30-21:34

2 stops26h 04m

$1,771

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 18/8

15:32-06:55

1 stop25h 23m

Sydney Kingsford Smith

Tue 25/8

12:00-22:50

1 stop24h 50m

$1,830

Fastest return journey

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

16:31-06:55

1 stop24h 24m

Sydney Kingsford Smith

Sun 20/9

12:00-18:30

1 stop20h 30m

$1,859

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

07:00-07:00

2 stops58h 00m

Sydney Kingsford Smith

Sun 20/9

10:20-21:34

2 stops25h 14m

$1,911

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

16:31-06:55

1 stop24h 24m

Sydney Kingsford Smith

Sat 19/9

12:00-22:48

1 stop24h 48m

$1,928

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

17:31-07:05

2 stops23h 34m

Sydney Kingsford Smith

Sun 20/9

12:00-22:48

1 stop24h 48m

$1,954

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 1/9

14:54-06:55

1 stop26h 01m

Sydney Kingsford Smith

Sat 12/9

09:30-23:59

2 stops28h 29m

$1,958

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

08:30-06:55

2 stops32h 25m

Sydney Kingsford Smith

Sat 19/9

09:30-21:34

2 stops26h 04m

$2,009

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charleston 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

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Charleston, with most prices found around $0. If you aren’t able to travel to Sydney during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,882.

Can stopping save me money on Charleston to Sydney flights?

You could potentially save up to 12% on your flight if you consider stops on a Charleston to Sydney flight.

When to book flights from Charleston to Sydney

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

Estimated return price

Cheap Charleston to Sydney (CHS to SYD) flight deals and tips

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

Fastest flight time	24h 00m
Direct flights	None

The fastest flight from Charleston to Sydney takes 24h 00m

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

Search flight deals

Frequently asked questions about flying from Charleston to Sydney

How far is Charleston to Sydney Kingsford Smith by plane?
The distance between Charleston and Sydney Kingsford Smith is about 15302.0 km. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Charleston Airport to Sydney Kingsford Smith Airport?
Prices for flights from Charleston Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Charleston Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

Finding the right flight to Sydney from Charleston 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 Charleston to Sydney with flexible booking policies on momondo?

Flights from Charleston to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Charleston to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Charleston to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.