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$1,361+ Cheap flights from Charleston (CHS) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Charleston to Sydney

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 June 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:28 am
CHS
-
SYD
1 stop32h 02m
Multiple Airlines
Fri 9/49:25 pm
SYD
-
CHS
2 stops39h 24m
Multiple Airlines
Deal found 6/11$1,361
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:28 am
CHS
-
SYD
1 stop32h 02m
Multiple Airlines
Tue 9/15:50 pm
SYD
-
CHS
2 stops31h 01m
Multiple Airlines
Deal found 6/11$1,392
This Ovago deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:16 pm
CHS
-
SYD
2 stops24h 44m
Air New Zealand
Sat 7/410:20 am
SYD
-
CHS
2 stops22h 45m
Air New Zealand
Deal found 6/9$1,432
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:51 pm
CHS
-
SYD
2 stops45h 09m
United Airlines
Thu 9/39:30 am
SYD
-
CHS
2 stops26h 04m
United Airlines
Deal found 6/11$1,444
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:28 am
CHS
-
SYD
2 stops43h 42m
Multiple Airlines
Fri 9/45:50 pm
SYD
-
CHS
1 stop40h 49m
Multiple Airlines
Deal found 6/11$1,457
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:58 pm
CHS
-
SYD
2 stops47h 57m
Air New Zealand
Sun 9/209:30 am
SYD
-
CHS
2 stops26h 04m
Air New Zealand
Deal found 6/11$1,468
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:31 pm
CHS
-
SYD
2 stops36h 04m
Qantas Airways
Sun 9/2012:00 pm
SYD
-
CHS
1 stop20h 30m
Qantas Airways
Deal found 6/7$1,471
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:12 pm
CHS
-
SYD
2 stops26h 18m
American Airlines
Tue 6/169:25 pm
SYD
-
CHS
2 stops26h 42m
American Airlines
Deal found 6/10$1,475
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
CHS
-
SYD
2 stops58h 00m
United Airlines
Sun 9/2010:20 am
SYD
-
CHS
2 stops25h 51m
United Airlines
Deal found 6/10$1,481

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,361
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,538
Provider with most accurate pricing for Charleston-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Sydney Kingsford Smith flights.
Search Deals
From Charleston to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 11, 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 round-trip
Quickest round-trip

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

2:06 pm-7:05 am

2 stops26h 59m

Sydney Kingsford Smith

Sat 9/19

12:00 pm-10:48 pm

1 stop24h 48m

$1,560

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 7/9

4:16 pm-7:00 am

2 stops48h 44m

Sydney Kingsford Smith

Tue 7/28

10:20 am-9:48 pm

2 stops25h 28m

$1,626

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 7/9

10:00 am-7:00 am

2 stops31h 00m

Sydney Kingsford Smith

Thu 7/16

10:20 am-11:52 pm

2 stops27h 32m

$1,652

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 8/15

8:14 pm-7:10 pm

3 stops56h 56m

Sydney Kingsford Smith

Wed 8/19

9:05 pm-10:10 am

3 stops75h 05m

$1,965

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

7:17 am-6:00 pm

3 stops44h 43m

Sydney Kingsford Smith

Sat 9/19

7:40 am-12:31 pm

2 stops42h 51m

$2,143

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

7:17 am-6:00 pm

3 stops44h 43m

Sydney Kingsford Smith

Sun 9/20

8:40 pm-10:59 pm

3 stops40h 19m

$2,260

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 8/15

11:40 am-6:55 am

2 stops29h 15m

Sydney Kingsford Smith

Wed 8/19

10:20 am-7:10 pm

2 stops22h 50m

$2,364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

Compare providers for flights from Charleston to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Sydney in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 to fly round-trip from Charleston to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated June 11, 2026.
Read through reviews of airlines operating flights from Charleston to Sydney, such as Qantas Airways,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,046 reviews

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
Qantas Airways
7.5
Good
1,046 reviews
Qantas Airways
7.5
Good
1,046 reviews

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
United Airlines
7.4
Good
9,804 reviews
Qantas Airways
7.5
Good
1,046 reviews

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.
American Airlines
7.1
Good
11,639 reviews
Qantas Airways
7.5
Good
1,046 reviews

Food

7.0

Overall

7.5

Boarding

7.7

Crew

8.2

Comfort

7.5

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Midhat,Apr 2026

AKL - ADL

Poor as usual. Flight was delayed for more than 4 hours. The Staff was rude. Food was terrible. Very unreliable, unprofessional and unpleasant.

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?

    Departing from Charleston to Sydney will take you 56h 56m. There are 9507 mi between Charleston and Sydney. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Charleston to Sydney round-trip?

    Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,114. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,329 and $1,340, respectively. These flights start at 31% lower than the current average price 3 months from now.

  • 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 vacation 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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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.
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Top 3 airlines flying from Charleston to Sydney

Discover the top 3 airlines that operate flights from Charleston to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,114Average$1,555FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,329Average$1,609FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,340Average$1,521FlexibilityNo cancel feeOn-time69%

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