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Cheap flights from Charleston to Sydney from $1,135

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
16 Jul — 23 Jul1
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
Explore the most affordable flight options available from Charleston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2026.

Sun 28/607:20
CHS
-
SYD
2 stops33h 30m
Delta
Mon 20/709:15
SYD
-
CHS
2 stops26h 52m
Delta
Deal found 16/6$1,686
Sat 27/617:03
CHS
-
SYD
2 stops23h 47m
Delta
Tue 21/709:15
SYD
-
CHS
2 stops26h 52m
Delta
Deal found 16/6$1,757
Tue 28/716:16
CHS
-
SYD
2 stops24h 44m
Air New Zealand
Wed 5/809:30
SYD
-
CHS
2 stops26h 18m
Air New Zealand
Deal found 12/6$1,875
Mon 29/616:16
CHS
-
SYD
2 stops24h 44m
United Airlines
Sun 12/709:30
SYD
-
CHS
2 stops26h 45m
United Airlines
Deal found 15/6$1,885
Tue 28/715:12
CHS
-
SYD
2 stops25h 53m
American Airlines
Wed 5/812:00
SYD
-
CHS
1 stop24h 50m
American Airlines
Deal found 12/6$1,894
Sat 29/809:28
CHS
-
SYD
1 stop32h 02m
Multiple Airlines
Fri 4/921:25
SYD
-
CHS
2 stops39h 24m
Multiple Airlines
Deal found 11/6$1,924
Sat 27/615:12
CHS
-
SYD
2 stops25h 53m
American Airlines
Tue 21/712:00
SYD
-
CHS
1 stop24h 55m
American Airlines
Deal found 16/6$1,966
Sat 29/809:28
CHS
-
SYD
1 stop32h 02m
Multiple Airlines
Tue 1/917:50
SYD
-
CHS
2 stops31h 01m
Multiple Airlines
Deal found 11/6$1,967
Thu 30/715:42
CHS
-
SYD
2 stops25h 23m
American Airlines
Thu 6/812:00
SYD
-
CHS
1 stop21h 06m
American Airlines
Deal found 15/6$2,021
Fri 3/715:42
CHS
-
SYD
1 stop25h 13m
Qantas Airways
Sun 12/712:00
SYD
-
CHS
1 stop21h 01m
Qantas Airways
Deal found 14/6$2,032

Find flight deals from Charleston to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 June 2026.

Round-trip from

$1,875

One-way from

$1,135

Popular in

December

Cheapest in

April

Average price

$2,174
Air New Zealand
  • Air New Zealand
  • 28/7-5/8
  • 4 total stops
  • 51h 02m total
  • Charleston to Sydney
Search Deals
5/11
  • 5/11
  • 3 total stops
  • 46h 10m total
  • Charleston to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($388 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charleston to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 June 2026.
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

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 28/11

19:40-07:00

2 stops43h 20m

Sydney Kingsford Smith

Tue 22/12

11:50-21:54

1 stop26h 04m

$2,089
Fastest return journey

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 6/11

15:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Fri 13/11

07:00-14:26

2 stops23h 26m

$2,127

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 12/11

16:50-07:00

1 stop22h 10m

Sydney Kingsford Smith

Sat 21/11

11:50-21:54

1 stop26h 04m

$2,202

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 9/7

10:00-07:00

2 stops31h 00m

Sydney Kingsford Smith

Thu 16/7

10:20-23:52

2 stops27h 32m

$2,335

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 15/8

11:00-06:10

2 stops53h 10m

Sydney Kingsford Smith

Wed 19/8

15:40-19:19

2 stops41h 39m

$2,736

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 15/8

20:14-19:10

3 stops56h 56m

Sydney Kingsford Smith

Wed 19/8

21:05-10:10

3 stops75h 05m

$2,777

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 4/7

18:01-18:50

2 stops58h 49m

Sydney Kingsford Smith

Sun 12/7

20:45-16:58

2 stops58h 13m

$2,948

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sun 5/7

18:01-18:50

2 stops34h 49m

Sydney Kingsford Smith

Sun 12/7

20:45-16:58

2 stops58h 13m

$2,952

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 26/8

13:05-19:10

3 stops40h 05m

Sydney Kingsford Smith

Wed 2/9

21:05-10:10

3 stops75h 05m

$2,952
Cheapest one-way

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 5/11

17:55-08:05

3 stops46h 10m

$1,135

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 12 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Related info for your journey

Find useful and relevant information for your journey from Charleston to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Charleston to Sydney?

    A quick flight from Charleston to Sydney can take about 23h 39m. United Airlines provides one of the quickest options available for as low as $2,127. Airlines will cover a distance of 15300 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charleston to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Sydney flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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