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

United Airlines and Qantas Airways 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.

$1,003 Cheap Flights from Charleston to Sydney in 2026

Q: What is the typical price of a round-trip flight between Charleston and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,206 to $2,004. The lowest price recently found on this route was $1,908.

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Find the cheapest flights from Charleston to Sydney

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

16:16 - 07:00

CHS

SYD

24h 44m

2 stops

09:30 - 22:15

SYD

CHS

26h 45m

2 stops

$1,908Air New Zealand

Wed, 1 Jul - Wed, 8 Jul

11:31 - 06:55

CHS

SYD

29h 24m

2 stops

10:20 - 21:48

SYD

CHS

25h 28m

2 stops

$1,910Air New Zealand

Wed, 1 Jul - Wed, 8 Jul

16:31 - 08:00

CHS

SYD

25h 29m

2 stops

12:00 - 22:48

SYD

CHS

24h 48m

1 stop

$1,979Qantas Airways

Sat, 12 Sep - Sat, 19 Sep

06:00 - 06:55

CHS

SYD

34h 55m

2 stops

09:30 - 19:07

SYD

CHS

23h 37m

2 stops

$2,006United Airlines

Wed, 1 Jul - Tue, 7 Jul

16:31 - 06:55

CHS

SYD

24h 24m

1 stop

12:00 - 18:30

SYD

CHS

20h 30m

1 stop

$2,022Qantas Airways

Sat, 12 Sep - Sun, 20 Sep

07:00 - 07:00

CHS

SYD

58h 00m

2 stops

10:20 - 22:11

SYD

CHS

25h 51m

2 stops

$2,032United Airlines

Sat, 12 Sep - Sun, 20 Sep

11:31 - 07:00

CHS

SYD

29h 29m

2 stops

09:30 - 23:58

SYD

CHS

28h 28m

2 stops

$2,052Air New Zealand

Sat, 27 Jun - Sat, 4 Jul

15:41 - 07:05

CHS

SYD

25h 24m

2 stops

13:00 - 19:05

SYD

CHS

21h 05m

1 stop

$2,073American Airlines

Sun, 13 Sep - Tue, 13 Oct

16:31 - 06:55

CHS

SYD

24h 24m

1 stop

12:00 - 22:48

SYD

CHS

24h 48m

1 stop

$2,092Qantas Airways

Sat, 12 Sep - Sat, 19 Sep

07:00 - 07:00

CHS

SYD

58h 00m

2 stops

09:30 - 21:34

SYD

CHS

26h 04m

2 stops

$2,103United Airlines

Sat, 12 Sep - Sat, 19 Sep

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

18 Aug

SYD09:10Sydney Kingsford Smith

25h 54m

2 stops

CHS21:04Charleston

$1,904

American Airlines

12 June

CHS12:58Charleston

28h 07m

2 stops

SYD07:05Sydney Kingsford Smith

19 June

SYD09:10Sydney Kingsford Smith

26h 55m

2 stops

CHS22:05Charleston

$2,048

American Airlines

8 Sept

CHS14:06Charleston

26h 19m

2 stops

SYD06:25Sydney Kingsford Smith

22 Sept

SYD09:10Sydney Kingsford Smith

27h 55m

2 stops

CHS23:05Charleston

$2,072

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

13 Sept

CHS19:10Charleston

21h 45m

1 stop

SYD06:55Sydney Kingsford Smith

13 Oct

SYD13:00Sydney Kingsford Smith

24h 39m

1 stop

CHS22:39Charleston

$2,103

Qantas Airways

14 Oct

CHS13:10Charleston

26h 45m

1 stop

SYD06:55Sydney Kingsford Smith

28 Oct

SYD13:05Sydney Kingsford Smith

21h 00m

1 stop

CHS19:05Charleston

$2,106

Qantas Airways

3 Aug

CHS15:42Charleston

25h 13m

1 stop

SYD06:55Sydney Kingsford Smith

19 Aug

SYD12:00Sydney Kingsford Smith

24h 50m

1 stop

CHS22:50Charleston

$2,151

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/7

16:16-07:00

2 stops24h 44m

Sydney Kingsford Smith

Wed 8/7

09:30-22:15

2 stops26h 45m

$1,908

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/7

11:31-06:55

2 stops29h 24m

Sydney Kingsford Smith

Wed 8/7

10:20-21:48

2 stops25h 28m

$1,910

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

16:31-08:00

2 stops25h 29m

Sydney Kingsford Smith

Sat 19/9

12:00-22:48

1 stop24h 48m

$1,979

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/7

06:00-06:55

2 stops34h 55m

Sydney Kingsford Smith

Tue 7/7

09:30-19:07

2 stops23h 37m

$2,006

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

$2,022

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

07:00-07:00

2 stops58h 00m

Sydney Kingsford Smith

Sun 20/9

10:20-22:11

2 stops25h 51m

$2,032

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 27/6

11:31-07:00

2 stops29h 29m

Sydney Kingsford Smith

Sat 4/7

09:30-23:58

2 stops28h 28m

$2,052

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sun 13/9

15:41-07:05

2 stops25h 24m

Sydney Kingsford Smith

Tue 13/10

13:00-19:05

1 stop21h 05m

$2,073

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

$2,092

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

07:00-07:00

2 stops58h 00m

Sydney Kingsford Smith

Sat 19/9

09:30-21:34

2 stops26h 04m

$2,103

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Charleston and Sydney?

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 $1,855.

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 44m
Direct flights	None

The fastest flight from Charleston to Sydney takes 24h 44m

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 44m, 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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Swansea

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.