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$628+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap 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 February 24, 2026.

This American Airlines deal was found by Cheapflights users on 2/21. 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 3/103:48 pm
CHS
-
BNE
1 stop23h 42m
American Airlines
Wed 3/258:40 am
BNE
-
CHS
1 stop26h 55m
American Airlines
Deal found 2/21$1,064
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 8/1510:49 am
CHS
-
BNE
2 stops28h 11m
American Airlines
Tue 8/258:35 pm
BNE
-
CHS
2 stops31h 20m
American Airlines
Deal found 2/23$1,067
This American Airlines deal was found by Cheapflights users on 2/24. 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 3/1112:26 pm
CHS
-
BNE
1 stop27h 04m
American Airlines
Wed 3/256:40 am
BNE
-
CHS
2 stops25h 48m
American Airlines
Deal found 2/24$1,097
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/812:56 pm
CHS
-
MEL
2 stops27h 49m
American Airlines
Wed 4/159:45 am
MEL
-
CHS
2 stops27h 23m
American Airlines
Deal found 2/22$1,129
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 2/271:11 pm
CHS
-
MEL
2 stops28h 19m
United Airlines
Tue 3/311:30 am
MEL
-
CHS
2 stops26h 28m
United Airlines
Deal found 2/23$1,139
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 4/912:26 pm
CHS
-
MEL
2 stops28h 19m
American Airlines
Thu 4/169:00 am
MEL
-
CHS
2 stops27h 41m
American Airlines
Deal found 2/23$1,159
This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:48 pm
CHS
-
MEL
1 stop22h 12m
Qantas Airways
Fri 3/204:05 pm
MEL
-
CHS
1 stop41h 23m
Qantas Airways
Deal found 2/22$1,178
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/86:00 am
CHS
-
MEL
3 stops35h 30m
United Airlines
Wed 4/1510:55 am
MEL
-
CHS
2 stops27h 04m
United Airlines
Deal found 2/22$1,214
This United Airlines deal was found by Cheapflights users on 2/21. 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 7/126:00 am
CHS
-
BNE
2 stops58h 30m
United Airlines
Tue 7/2110:30 am
BNE
-
CHS
2 stops37h 41m
United Airlines
Deal found 2/21$1,241
This oojo deal was found by Cheapflights users on 2/24. 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 4/155:12 pm
CHS
-
SYD
2 stops25h 33m
Air New Zealand
Mon 5/411:55 am
SYD
-
CHS
2 stops24h 04m
Air New Zealand
Deal found 2/24$1,263
This American Airlines deal was found by Cheapflights users on 2/24. 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 2/2512:25 pm
CHS
-
SYD
2 stops28h 35m
American Airlines
Wed 3/411:20 am
SYD
-
CHS
2 stops27h 09m
American Airlines
Deal found 2/24$1,267
This oojo deal was found by Cheapflights users on 2/21. 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 2/253:45 pm
CHS
-
BNE
2 stops26h 55m
Qantas Airways
Fri 2/274:50 pm
BNE
-
CHS
2 stops44h 34m
Qantas Airways
Deal found 2/21$1,267

Find flight deals from Charleston to Australia

Keep the following information in mind while searching for Charleston to Australia flight deals. Data was last updated February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,064
(American Airlines)

One-way from

$628
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$1,359
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. 1% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 24, 2026.
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

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 4/8

7:00 am-5:00 am

1 stop32h 00m

Melbourne

Wed 4/15

9:45 am-10:41 pm

2 stops26h 56m

$1,129

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 4/8

6:00 am-7:30 am

3 stops35h 30m

Melbourne

Wed 4/15

10:55 am-11:59 pm

2 stops27h 04m

$1,214

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

5:12 pm-8:45 am

2 stops25h 33m

Sydney Kingsford Smith

Mon 5/4

11:55 am-9:59 pm

2 stops24h 04m

$1,263

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 4/10

7:30 pm-6:55 am

1 stop21h 25m

Sydney Kingsford Smith

Fri 4/17

12:00 pm-6:40 pm

1 stop20h 40m

$1,346

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Sat 8/15

4:50 pm-11:05 am

2 stops28h 15m

Brisbane

Tue 8/25

9:35 am-10:27 am

3 stops38h 52m

$1,357

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Thu 4/9

6:00 am-8:15 am

3 stops36h 15m

Melbourne

Thu 4/16

10:55 am-11:27 pm

2 stops26h 32m

$1,466

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 3/18

9:26 am-7:00 am

2 stops30h 34m

Melbourne

Fri 3/20

9:10 am-10:31 pm

2 stops28h 21m

$1,491

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

5:12 pm-8:45 am

2 stops25h 33m

Sydney Kingsford Smith

Mon 5/4

9:55 am-12:17 pm

3 stops40h 22m

$1,512

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 3/24

10:20 am-9:15 am

2 stops31h 55m

Sydney Kingsford Smith

Tue 3/31

11:20 am-10:23 am

2 stops38h 03m

$1,555

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 3/6

2:48 pm-9:30 am

2 stops26h 42m

Melbourne

Wed 4/1

11:55 am-11:59 pm

1 stop27h 04m

$1,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 27 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 $746). Flying from Charleston to Australia in September is currently the most expensive (average of $1,465). 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.

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 February 24, 2026.
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
8,238 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

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
8,238 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

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
997 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

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
9,344 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

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
11,344 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

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 $1,263, American Airlines can have you in Australia from Charleston in 25h 33m. 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 - Brisbane. You may also consider Charleston - Sydney Kingsford Smith or Charleston - Melbourne.

  • 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 $746). Flying from Charleston to Australia in September is currently the most expensive (average of $1,465). 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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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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$2,014FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,114Average$1,744FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,340Average$1,635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,362Average$1,795FlexibilityNo cancel feeOn-time71%

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