Find flights
When to book
FAQs

Cheap flights from Charleston to Sydney from $970

CHS — SYD
23 Sep — 30 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Charleston to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Charleston to Sydney

Sun 20/914:54 -
2 stops26h 01m
Sun 27/909:30 -
2 stops26h 03m
Deal found 21/8$1,831
Sun 4/1019:10 -
2 stops45h 50m
Sun 11/1020:40 -
2 stops40h 53m
Deal found 20/8$1,861
Wed 4/1117:00 -
2 stops24h 05m
Fri 4/1209:15 -
1 stop23h 07m
Deal found 20/8$1,895
Sun 20/913:11 -
1 stop27h 44m
Sun 27/909:10 -
2 stops26h 46m
Deal found 21/8$1,896
Fri 6/1111:12 -
2 stops27h 48m
Sat 5/1209:20 -
1 stop23h 02m
Deal found 20/8$1,964
Fri 6/1111:41 -
2 stops26h 44m
Sat 5/1211:20 -
2 stops24h 16m
Deal found 20/8$1,966
Sat 5/909:28 -
1 stop32h 02m
Wed 23/917:50 -
2 stops30h 28m
Deal found 21/8$2,037
Wed 7/1006:00 -
2 stops34h 55m
Wed 14/1011:55 -
2 stops25h 26m
Deal found 23/8$2,107
Tue 1/915:32 -
2 stops38h 38m
Tue 8/914:05 -
2 stops46h 54m
Deal found 24/8$2,111
Sat 12/919:09 -
2 stops57h 41m
Sun 20/920:45 -
2 stops35h 21m
Deal found 19/8$2,154
Thu 22/1015:41 -
2 stops38h 04m
Mon 26/1016:15 -
3 stops46h 44m
Deal found 23/8$2,167

Find flight deals from Charleston to Sydney

Round-trip from

$1,831

One-way from

$970

Popular in

December

Cheapest in

February

Average price

$2,207
United Airlines
  • United Airlines
  • 20/9-27/9
  • 4 total stops
  • 52h 04m total
  • Charleston to Sydney
Search Deals
American Airlines
  • American Airlines
  • 18/10
  • 2 total stops
  • 24h 53m total
  • Charleston to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($215 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($137 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Charleston to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 4/11

17:00-09:05

2 stops24h 05m

Sydney Kingsford Smith

Fri 4/12

09:15-16:22

1 stop23h 07m

$1,895

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Sun 6/9

12:23-20:10

2 stops41h 47m

Sydney Kingsford Smith

Wed 4/11

08:45-22:26

2 stops29h 41m

$2,181

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 7/10

07:16-18:00

3 stops43h 44m

Sydney Kingsford Smith

Wed 14/10

22:20-23:59

2 stops40h 39m

$2,200

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 10/2

16:33-08:05

3 stops47h 32m

Sydney Kingsford Smith

Fri 2/4

08:40-14:39

2 stops44h 59m

$2,280

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Sun 17/1

16:00-09:20

2 stops25h 20m

Sydney Kingsford Smith

Sun 24/1

09:15-16:12

1 stop22h 57m

$2,383

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Sun 20/9

07:18-18:00

3 stops44h 42m

Sydney Kingsford Smith

Sun 27/9

21:55-22:59

2 stops39h 04m

$2,542

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 4/11

10:50-06:50

2 stops52h 00m

Sydney Kingsford Smith

Sun 8/11

15:50-19:25

2 stops43h 35m

$2,550

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Sat 5/9

07:00-18:00

3 stops45h 00m

Sydney Kingsford Smith

Wed 23/9

20:00-22:59

3 stops40h 59m

$2,597
Cheapest one-way

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 21/10

15:41-07:30

2 stops24h 49m

$970
Fastest single journey

CharlestonSydney

CHS Charleston - SYD Sydney Kingsford Smith

CHSSYD

Charleston

Wed 4/11

17:00-07:00

1 stop22h 00m

$973

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Charleston to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Charleston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Charleston to Sydney

How much does it cost for a return flight from Charleston to Sydney?

Airfare is below average for this route at the moment.

Charleston to Sydney flights typically cost between $2,052 and $2,254 in September.
The cheapest return price found within the last 5 days was $1,831 on United Airlines (20 Sept–27 Sept).

Related info for your journey

  • How long is the flight from Charleston to Sydney?

    A quick flight from Charleston to Sydney can take about 24h 05m. United Airlines provides one of the quickest options available for as low as $1,895. Airlines will cover a distance of 15300 km.

  • Can I find deals for flights from Charleston to Sydney that include hotel bookings?

    Yes. In addition to deals on Charleston to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Sydney.

  • Can I find deals for business class flights from Charleston to Sydney?

    Yes. Cheapflights offers flight deals from Charleston to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Charleston to Sydney

Charlotte to Sydney flights

Fly with Cheapflights

How does Cheapflights help users find flights from Charleston to Sydney?

Cheapflights helps you search for flights from Charleston to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Charleston to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Charleston to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Charleston to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charleston to Sydney become cheaper?

Yes! Start tracking prices for Charleston to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.