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

Delta, United Airlines, and American 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.

$900 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 $2,474 to $4,049. The lowest price recently found on this route was $1,836.

Find the cheapest flights from Charleston to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:42 - 06:25

CHS

SYD

24h 43m

2 stops

09:10 - 21:04

SYD

CHS

25h 54m

2 stops

$1,836American Airlines

Fri, 31 Jul - Fri, 7 Aug

15:42 - 07:30

CHS

SYD

25h 48m

2 stops

09:10 - 22:03

SYD

CHS

26h 53m

2 stops

$1,907American Airlines

Mon, 20 Jul - Mon, 27 Jul

14:30 - 06:50

CHS

SYD

26h 20m

2 stops

09:15 - 22:09

SYD

CHS

26h 54m

2 stops

$1,942Delta

Sat, 12 Sep - Sun, 20 Sep

07:00 - 08:00

CHS

SYD

34h 00m

2 stops

22:00 - 11:56

SYD

CHS

53h 56m

2 stops

$1,989Qantas Airways

Sat, 17 Oct - Sat, 21 Nov

15:41 - 06:55

CHS

SYD

24h 14m

1 stop

19:15 - 14:26

SYD

CHS

35h 11m

2 stops

$2,007Qantas Airways

Sat, 31 Oct - Sat, 7 Nov

08:35 - 06:50

CHS

SYD

32h 15m

2 stops

09:15 - 21:23

SYD

CHS

26h 08m

2 stops

$2,013Delta

Sat, 12 Sep - Sat, 19 Sep

15:42 - 07:05

CHS

SYD

25h 23m

2 stops

12:00 - 19:06

SYD

CHS

21h 06m

1 stop

$2,037American Airlines

Thu, 30 Jul - Thu, 6 Aug

15:42 - 07:05

CHS

SYD

25h 23m

2 stops

09:10 - 19:06

SYD

CHS

23h 56m

2 stops

$2,039American Airlines

Thu, 30 Jul - Thu, 6 Aug

16:31 - 08:00

CHS

SYD

25h 29m

2 stops

12:00 - 18:30

SYD

CHS

20h 30m

1 stop

$2,057Qantas Airways

Sat, 12 Sep - Sun, 20 Sep

07:00 - 06:55

CHS

SYD

32h 55m

1 stop

14:05 - 18:30

SYD

CHS

20h 25m

1 stop

$2,058Qantas Airways

Sat, 31 Oct - Sat, 7 Nov

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American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets

American Airlines

31 July

CHS15:42Charleston

24h 43m

2 stops

SYD06:25Sydney Kingsford Smith

7 Aug

SYD09:10Sydney Kingsford Smith

25h 54m

2 stops

CHS21:04Charleston

$1,836

American Airlines

20 July

CHS15:42Charleston

25h 48m

2 stops

SYD07:30Sydney Kingsford Smith

27 July

SYD09:10Sydney Kingsford Smith

26h 53m

2 stops

CHS22:03Charleston

$1,907

American Airlines

27 June

CHS15:12Charleston

25h 53m

2 stops

SYD07:05Sydney Kingsford Smith

21 July

SYD12:00Sydney Kingsford Smith

24h 55m

1 stop

CHS22:55Charleston

$1,982

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

17 Oct

CHS07:00Charleston

34h 00m

2 stops

SYD08:00Sydney Kingsford Smith

21 Nov

SYD22:00Sydney Kingsford Smith

53h 56m

2 stops

CHS11:56Charleston

$1,989

Qantas Airways

31 Oct

CHS15:41Charleston

24h 14m

1 stop

SYD06:55Sydney Kingsford Smith

7 Nov

SYD19:15Sydney Kingsford Smith

35h 11m

2 stops

CHS14:26Charleston

$2,007

Qantas Airways

12 Sept

CHS16:31Charleston

25h 29m

2 stops

SYD08:00Sydney Kingsford Smith

20 Sept

SYD12:00Sydney Kingsford Smith

20h 30m

1 stop

CHS18:30Charleston

$2,057

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 31/7

15:42-06:25

2 stops24h 43m

Sydney Kingsford Smith

Fri 7/8

09:10-21:04

2 stops25h 54m

$1,836

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 20/7

15:42-07:30

2 stops25h 48m

Sydney Kingsford Smith

Mon 27/7

09:10-22:03

2 stops26h 53m

$1,907

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

14:30-06:50

2 stops26h 20m

Sydney Kingsford Smith

Sun 20/9

09:15-22:09

2 stops26h 54m

$1,942

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 17/10

07:00-08:00

2 stops34h 00m

Sydney Kingsford Smith

Sat 21/11

22:00-11:56

2 stops53h 56m

$1,989

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 31/10

15:41-06:55

1 stop24h 14m

Sydney Kingsford Smith

Sat 7/11

19:15-14:26

2 stops35h 11m

$2,007

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

08:35-06:50

2 stops32h 15m

Sydney Kingsford Smith

Sat 19/9

09:15-21:23

2 stops26h 08m

$2,013

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 30/7

15:42-07:05

2 stops25h 23m

Sydney Kingsford Smith

Thu 6/8

12:00-19:06

1 stop21h 06m

$2,037

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 30/7

15:42-07:05

2 stops25h 23m

Sydney Kingsford Smith

Thu 6/8

09:10-19:06

2 stops23h 56m

$2,039

Fastest return journey

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 12/9

16:31-08:00

2 stops25h 29m

Sydney Kingsford Smith

Sun 20/9

12:00-18:30

1 stop20h 30m

$2,057

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 31/10

07:00-06:55

1 stop32h 55m

Sydney Kingsford Smith

Sat 7/11

14:05-18:30

1 stop20h 25m

$2,058

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 $1,862.

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	25h 45m
Direct flights	None

The fastest flight from Charleston to Sydney takes 25h 45m

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 25h 45m, 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.