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$566+ Cheap flights from Charleston (CHS) to Australia

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Charleston to Australia

Keep the following information in mind while searching for Charleston to Australia flight deals. Data was last updated August 18, 2025.

Round-trip from

$1,092
(FlightHub)

One-way from

$566
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$1,275
From Charleston to Australia
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One-way flight from Charleston to Australia
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Highest demand for flights based on searches. 13% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Charleston to Australia

Cheapest flights from Charleston to Australia
Explore the most affordable flight options available from Charleston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Qantas Airways deal was found by Cheapflights users on 8/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:16 pmCHS - SYD
2 stops27h 39mQantas Airways
Sat 11/227:05 amSYD - CHS
2 stops23h 21mQantas Airways
Deal found 8/18$1,307
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/151:42 pmCHS - SYD
2 stops27h 23mAmerican Airlines
Tue 11/1811:15 amSYD - CHS
2 stops27h 09mAmerican Airlines
Deal found 8/17$1,365
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/3011:31 amCHS - BNE
2 stops28h 59mUnited Airlines
Tue 10/710:30 amBNE - CHS
2 stops25h 45mUnited Airlines
Deal found 8/16$1,389
This American Airlines deal was found by Cheapflights users on 8/18. 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 11/97:00 amCHS - SYD
1 stop31h 55mAmerican Airlines
Sat 11/2211:15 amSYD - CHS
2 stops28h 41mAmerican Airlines
Deal found 8/18$1,403
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sun 11/96:30 amCHS - SYD
1 stop32h 30mUnited Airlines
Sat 11/2211:50 amSYD - CHS
1 stop20h 26mUnited Airlines
Deal found 8/18$1,415
This Ovago deal was found by Cheapflights users on 8/17. 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.
Wed 10/152:24 pmCHS - SYD
1 stop25h 31mQantas Airways
Tue 11/182:20 pmSYD - CHS
1 stop24h 04mQantas Airways
Deal found 8/17$1,436
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:00 pmCHS - PER
2 stops31h 45mCathay Pacific
Sun 9/2112:10 amPER - CHS
2 stops47h 20mCathay Pacific
Deal found 8/18$1,446
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/17:06 amCHS - MEL
1 stop31h 54mAmerican Airlines
Wed 10/84:05 pmMEL - CHS
1 stop22h 44mAmerican Airlines
Deal found 8/17$1,486
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:10 amCHS - PER
2 stops36h 45mQatar Airways
Mon 9/2210:45 pmPER - CHS
2 stops47h 40mQatar Airways
Deal found 8/16$1,552
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 8/2111:37 amCHS - SYD
2 stops29h 23mUnited Airlines
Sat 8/239:30 amSYD - CHS
2 stops23h 38mUnited Airlines
Deal found 8/17$1,653
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 8/1911:37 amCHS - SYD
2 stops29h 23mUnited Airlines
Thu 8/219:30 amSYD - CHS
2 stops28h 00mUnited Airlines
Deal found 8/15$1,654
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 12/156:30 amCHS - BNE
2 stops34h 00mUnited Airlines
Mon 12/2211:40 amBNE - CHS
2 stops42h 29mUnited Airlines
Deal found 8/17$1,755

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Australia 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 August 18, 2025.
Use the filters below to find and compare flights from Charleston to Australia that are best for you.

Fly from

Charleston

Fly to

Australia

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/21

3:59 pm-6:55 am

1 stop22h 56m

Sydney Kingsford Smith

Sun 2/8

7:20 am-1:26 pm

2 stops22h 06m

$1,092

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sun 11/9

3:16 pm-10:55 am

2 stops27h 39m

Sydney Kingsford Smith

Sat 11/22

7:05 am-2:26 pm

2 stops23h 21m

$1,307

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/28

3:59 pm-6:55 am

1 stop22h 56m

Sydney Kingsford Smith

Thu 2/26

9:30 pm-1:18 pm

2 stops31h 48m

$1,327

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/28

3:59 pm-1:55 pm

2 stops29h 56m

Sydney Kingsford Smith

Thu 2/26

6:05 am-5:45 pm

2 stops27h 40m

$1,358

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/21

3:59 pm-6:55 am

1 stop22h 56m

Sydney Kingsford Smith

Sun 2/8

2:20 pm-9:56 pm

1 stop23h 36m

$1,362

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 10/15

1:42 pm-8:05 am

2 stops27h 23m

Sydney Kingsford Smith

Tue 11/18

11:15 am-10:24 pm

2 stops27h 09m

$1,365

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Tue 9/30

11:31 am-6:30 am

2 stops28h 59m

Brisbane

Tue 10/7

10:30 am-10:15 pm

2 stops25h 45m

$1,389

CharlestonPerth

CHS - PER

CHSPER

Charleston

Wed 9/17

12:00 pm-7:45 am

2 stops31h 45m

Perth

Sun 9/21

12:10 am-11:30 am

2 stops47h 20m

$1,446

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 10/1

7:06 am-5:00 am

1 stop31h 54m

Melbourne

Wed 10/8

4:05 pm-11:49 pm

1 stop22h 44m

$1,486

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Tue 9/30

11:04 am-6:45 am

2 stops29h 41m

Melbourne

Tue 10/7

9:45 am-9:48 pm

2 stops27h 03m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 50 results
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Best time to book a flight from Charleston to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

What is the cheapest month to book a flight from Charleston to Australia?

Currently, February is the cheapest month in which you can book a flight from Charleston to Australia (average of $1,031). Flying from Charleston to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to AU?

Find hourly flight availability from Charleston to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated August 18, 2025.
Get a feel of what it's like to fly with Delta, Qantas Airways, and United Airlines from Charleston to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
896 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Charleston to Australia?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Australia. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • How long is the flight from Charleston to Australia?

    For as low as $1,092, Qantas Airways can have you in Australia from Charleston in 22h 56m. The distance between Charleston and Australia is about 9507 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Charleston to Australia?

    The most popular route from Charleston to Australia is Charleston - Sydney Kingsford Smith. You may also consider Charleston - Brisbane or Charleston - Canberra.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Charleston to Australia?

    Currently, February is the cheapest month in which you can book a flight from Charleston to Australia (average of $1,031). Flying from Charleston to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charleston to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Charleston to Australia

Discover the top 4 airlines that operate flights from Charleston to Australia. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$1,755FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,282Average$1,564FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,343Average$1,712FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,461Average$1,931FlexibilityNo cancel feeOn-time74%

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