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$516+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/1010:20 am
CHS
-
BNE
2 stops30h 10m
United Airlines
Wed 3/2510:40 am
BNE
-
CHS
2 stops24h 17m
United Airlines
Deal found 2/2$1,225
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:45 pm
CHS
-
SYD
2 stops30h 40m
Qantas Airways
Wed 3/117:15 pm
SYD
-
CHS
2 stops38h 13m
Qantas Airways
Deal found 2/4$1,226
This American Airlines deal was found by Cheapflights users on 2/3. 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 8/192:45 pm
CHS
-
BNE
2 stops24h 15m
American Airlines
Mon 8/248:35 pm
BNE
-
CHS
2 stops25h 34m
American Airlines
Deal found 2/3$1,229
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/512:37 pm
CHS
-
MEL
2 stops28h 53m
American Airlines
Thu 2/1212:00 pm
MEL
-
CHS
2 stops27h 01m
American Airlines
Deal found 2/4$1,232
This American Airlines deal was found by Cheapflights users on 2/2. 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 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 3/256:40 am
BNE
-
CHS
2 stops25h 48m
American Airlines
Deal found 2/2$1,233
This United Airlines deal was found by Cheapflights users on 2/2. 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 7/16:00 am
CHS
-
BNE
2 stops34h 30m
United Airlines
Fri 7/1710:30 am
BNE
-
CHS
2 stops25h 42m
United Airlines
Deal found 2/2$1,275
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/173:45 pm
CHS
-
SYD
2 stops33h 05m
Qantas Airways
Wed 2/252:05 pm
SYD
-
CHS
1 stop24h 24m
Qantas Airways
Deal found 2/2$1,276
This American Airlines deal was found by Cheapflights users on 2/3. 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 stops29h 41m
American Airlines
Deal found 2/3$1,276
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:57 pm
CHS
-
SYD
2 stops28h 28m
Multiple Airlines
Tue 2/175:50 pm
SYD
-
CHS
2 stops37h 05m
Multiple Airlines
Deal found 2/2$1,316
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 8/154:50 pm
CHS
-
BNE
2 stops47h 40m
United Airlines
Tue 8/2510:30 am
BNE
-
CHS
2 stops25h 24m
United Airlines
Deal found 2/1$1,318
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/43:45 pm
CHS
-
SYD
1 stop23h 10m
American Airlines
Wed 3/111:05 pm
SYD
-
CHS
1 stop23h 30m
American Airlines
Deal found 2/4$1,320
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/43:16 pm
CHS
-
SYD
1 stop23h 39m
American Airlines
Tue 2/172:05 pm
SYD
-
CHS
1 stop24h 24m
American Airlines
Deal found 2/4$1,321

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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,225
(United Airlines)

One-way from

$516
(American Airlines)

Popular in

September

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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 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 4, 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

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Tue 3/10

11:10 am-6:30 am

2 stops29h 20m

Brisbane

Wed 3/25

10:40 am-9:10 pm

2 stops24h 30m

$1,225

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 3/4

3:45 pm-2:25 pm

2 stops30h 40m

Sydney Kingsford Smith

Wed 3/11

7:15 pm-6:28 pm

2 stops38h 13m

$1,226

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sat 3/21

3:48 pm-5:00 am

1 stop22h 12m

Melbourne

Sat 3/28

12:00 pm-10:24 pm

2 stops25h 24m

$1,232

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 2/17

3:45 pm-4:50 pm

2 stops33h 05m

Sydney Kingsford Smith

Wed 2/25

2:05 pm-10:29 pm

1 stop24h 24m

$1,276

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

7:30 pm-6:55 am

1 stop21h 25m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-6:40 pm

1 stop20h 40m

$1,321

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Thu 4/16

7:30 pm-1:15 pm

2 stops27h 45m

Brisbane

Fri 4/24

8:00 am-10:41 pm

2 stops28h 41m

$1,336

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Tue 3/10

12:26 pm-5:30 am

1 stop27h 04m

Brisbane

Wed 3/25

8:40 am-6:28 pm

1 stop23h 48m

$1,364

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 2/17

3:45 pm-6:55 am

1 stop23h 10m

Sydney Kingsford Smith

Wed 2/25

2:05 pm-10:29 pm

1 stop24h 24m

$1,368

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 3/6

7:05 am-6:55 am

1 stop31h 50m

Sydney Kingsford Smith

Fri 3/13

1:05 pm-6:28 pm

1 stop20h 23m

$1,415

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 3/14

2:54 pm-9:00 am

2 stops27h 06m

Sydney Kingsford Smith

Fri 3/27

11:20 am-11:01 pm

2 stops26h 41m

$1,418

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 31 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.

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 4, 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
8,145 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
8,145 reviews
Delta
7.9
Good
8,145 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
986 reviews
Delta
7.9
Good
8,145 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
9,236 reviews
Delta
7.9
Good
8,145 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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
11,222 reviews
Delta
7.9
Good
8,145 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.9

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 $1,232, United Airlines can have you in Australia from Charleston in 22h 12m. The distance between Charleston and Australia is about 9901 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 - 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 $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

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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$2,014FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,114Average$1,862FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,340Average$1,695FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,362Average$1,795FlexibilityNo cancel feeOn-time71%

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