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$922+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/41:40 pmCHS - SYD
2 stops27h 20mAmerican Airlines
Tue 11/2511:20 amSYD - CHS
2 stops23h 56mAmerican Airlines
Deal found 11/1$1,251
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/45:05 pmCHS - SYD
1 stop21h 55mUnited Airlines
Tue 11/2511:50 amSYD - CHS
1 stop20h 26mUnited Airlines
Deal found 11/1$1,264
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:21 pmCHS - BNE
1 stop24h 09mQantas Airways
Fri 11/79:40 amBNE - CHS
1 stop19h 51mQantas Airways
Deal found 11/1$1,412
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/1611:33 amCHS - MEL
2 stops30h 27mUnited Airlines
Tue 12/2311:30 amMEL - CHS
2 stops26h 27mUnited Airlines
Deal found 11/1$1,596
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/174:11 pmCHS - MEL
2 stops49h 19mUnited Airlines
Wed 12/2411:30 amMEL - CHS
2 stops38h 54mUnited Airlines
Deal found 11/2$1,602
This Qantas Airways deal was found by Cheapflights users on 10/31. 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.
Sat 11/12:26 pmCHS - CBR
2 stops35h 39mQantas Airways
Wed 11/57:45 pmCBR - CHS
2 stops34h 41mQantas Airways
Deal found 10/31$1,766
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/164:11 pmCHS - SYD
2 stops48h 54mUnited Airlines
Tue 12/2311:20 amSYD - CHS
2 stops26h 37mUnited Airlines
Deal found 11/1$1,992
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/287:45 pmCHS - SYD
2 stops43h 15mUnited Airlines
Tue 1/62:00 pmSYD - CHS
2 stops41h 05mUnited Airlines
Deal found 10/31$2,117
This oojo deal was found by Cheapflights users on 10/31. 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.
Sun 12/283:31 pmCHS - SYD
2 stops28h 24mQantas Airways
Tue 1/62:05 pmSYD - CHS
1 stop24h 29mQantas Airways
Deal found 10/31$2,414
This Gurufare deal was found by Cheapflights users on 11/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:33 pmCHS - MEL
1 stop24h 27mQantas Airways
Tue 12/236:00 amMEL - CHS
2 stops24h 48mQantas Airways
Deal found 11/1$2,441
This Gurufare deal was found by Cheapflights users on 11/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:33 pmCHS - CNS
2 stops31h 12mQantas Airways
Tue 12/233:35 pmCNS - CHS
2 stops38h 13mQantas Airways
Deal found 11/1$2,495
This deal was found by Cheapflights users on 11/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:05 pmCHS - SYD
1 stop21h 55mUnited Airlines
Sat 12/2711:50 amSYD - CHS
1 stop44h 20mUnited Airlines
Deal found 11/2$2,999

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,235
(American Airlines)

One-way from

$922
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,561
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 Australia
Search Deals
One-way flight from Charleston to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 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 4/15

2:30 pm-7:05 am

2 stops26h 35m

Sydney Kingsford Smith

Mon 5/4

9:10 am-7:00 pm

2 stops23h 50m

$1,251

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/11

4:55 pm-7:00 am

1 stop22h 05m

Sydney Kingsford Smith

Sun 2/15

11:50 am-4:03 pm

1 stop20h 13m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 2/10

1:13 pm-7:00 am

2 stops25h 47m

Sydney Kingsford Smith

Tue 2/17

11:50 am-4:03 pm

1 stop20h 13m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 2/10

4:55 pm-9:05 am

2 stops24h 10m

Sydney Kingsford Smith

Sun 2/15

12:10 pm-7:00 pm

2 stops22h 50m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 2/9

1:13 pm-7:00 am

2 stops25h 47m

Sydney Kingsford Smith

Sun 2/15

12:10 pm-7:00 pm

2 stops22h 50m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/11

4:01 pm-9:15 am

2 stops25h 14m

Sydney Kingsford Smith

Mon 2/16

11:50 am-4:03 pm

1 stop20h 13m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sun 2/8

4:55 pm-7:00 am

1 stop22h 05m

Sydney Kingsford Smith

Tue 2/17

11:50 am-9:58 pm

1 stop26h 08m

$1,252

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

6:30 am-7:00 am

1 stop32h 30m

Sydney Kingsford Smith

Tue 2/17

11:50 am-9:58 pm

1 stop26h 08m

$1,264

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 1/21

8:00 am-5:00 am

2 stops29h 00m

Melbourne

Sat 2/21

12:00 pm-10:28 pm

2 stops26h 28m

$1,266

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 1/17

6:26 pm-6:50 am

2 stops44h 24m

Sydney Kingsford Smith

Sun 1/25

10:40 am-10:07 pm

2 stops27h 27m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 26 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, January is the cheapest month in which you can book a flight from Charleston to Australia (average of $767). Flying from Charleston to Australia in September is currently the most expensive (average of $1,488). 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 November 3, 2025.

When flying from Charleston to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the evening.

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 November 3, 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
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qantas Airways
7.5
Good
927 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $1,252, American Airlines can have you in Australia from Charleston in 22h 05m. 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 - Melbourne or Charleston - Brisbane.

  • 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, January is the cheapest month in which you can book a flight from Charleston to Australia (average of $767). Flying from Charleston to Australia in September is currently the most expensive (average of $1,488). 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

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Alternative routes for Charleston to Australia

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$2,014FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,114Average$1,957FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,329Average$1,783FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,340Average$1,630FlexibilityNo cancel feeOn-time69%

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