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$736+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
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 January 25, 2026.

This Qantas Airways deal was found by Cheapflights users on 1/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:48 pm
CHS
-
MEL
1 stop22h 12m
Qantas Airways
Mon 3/164:05 pm
MEL
-
CHS
1 stop20h 30m
Qantas Airways
Deal found 1/23$1,186
This lastminute.com deal was found by Cheapflights users on 1/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:48 pm
CHS
-
MEL
1 stop22h 12m
Qantas Airways
Wed 4/12:35 pm
MEL
-
CHS
1 stop22h 00m
Qantas Airways
Deal found 1/24$1,200
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/1011:05 am
CHS
-
BNE
2 stops27h 55m
American Airlines
Tue 3/248:40 am
BNE
-
CHS
1 stop26h 55m
American Airlines
Deal found 1/24$1,201
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:48 pm
CHS
-
BNE
2 stops25h 42m
United Airlines
Tue 3/3110:30 am
BNE
-
CHS
2 stops37h 53m
United Airlines
Deal found 1/24$1,221
This American Airlines deal was found by Cheapflights users on 1/24. 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 3/113:48 pm
CHS
-
BNE
1 stop23h 42m
American Airlines
Wed 3/257:15 am
BNE
-
CHS
2 stops25h 13m
American Airlines
Deal found 1/24$1,228
This lastminute.com deal was found by Cheapflights users on 1/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:48 pm
CHS
-
MEL
2 stops40h 02m
Multiple Airlines
Wed 4/12:35 pm
MEL
-
CHS
1 stop22h 00m
Multiple Airlines
Deal found 1/24$1,230
This oojo deal was found by Cheapflights users on 1/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:45 pm
CHS
-
SYD
2 stops27h 50m
Qantas Airways
Sun 3/12:05 pm
SYD
-
CHS
1 stop20h 26m
Qantas Airways
Deal found 1/23$1,253
This oojo deal was found by Cheapflights users on 1/24. 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 3/43:45 pm
CHS
-
BNE
1 stop23h 45m
Qantas Airways
Tue 3/312:30 pm
BNE
-
CHS
2 stops45h 05m
Qantas Airways
Deal found 1/24$1,259
This oojo deal was found by Cheapflights users on 1/24. 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 2/43:16 pm
CHS
-
SYD
1 stop23h 39m
Qantas Airways
Tue 2/176:05 am
SYD
-
CHS
2 stops24h 50m
Qantas Airways
Deal found 1/24$1,261
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Mon 3/93:48 pm
CHS
-
MEL
1 stop22h 12m
American Airlines
Mon 3/1612:00 pm
MEL
-
CHS
2 stops26h 01m
American Airlines
Deal found 1/23$1,271
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 3/1012:26 pm
CHS
-
MEL
2 stops30h 04m
American Airlines
Tue 3/1712:00 pm
MEL
-
CHS
2 stops25h 55m
American Airlines
Deal found 1/24$1,280
This Qantas Airways deal was found by Cheapflights users on 1/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:48 pm
CHS
-
SYD
2 stops39h 07m
Qantas Airways
Wed 4/11:00 pm
SYD
-
CHS
1 stop20h 28m
Qantas Airways
Deal found 1/23$1,300

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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,186
(Qantas Airways)

One-way from

$736
(United Airlines)

Popular in

September

Cheapest in

August

Average price

$1,662
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, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 25, 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

Mon 3/9

3:48 pm-5:00 am

1 stop22h 12m

Melbourne

Mon 3/16

4:05 pm-9:35 pm

1 stop20h 30m

$1,186

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 3/16

3:48 pm-5:00 am

1 stop22h 12m

Melbourne

Wed 4/1

2:35 pm-9:35 pm

1 stop22h 00m

$1,200

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Tue 3/10

1:25 pm-5:00 am

2 stops25h 35m

Brisbane

Tue 3/24

8:40 am-8:46 pm

2 stops26h 06m

$1,201

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 3/11

11:10 am-6:30 am

2 stops29h 20m

Brisbane

Wed 3/25

10:40 am-9:58 pm

2 stops25h 18m

$1,221

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 3/4

2:48 pm-7:30 am

2 stops25h 42m

Brisbane

Tue 3/31

10:30 am-10:23 am

2 stops37h 53m

$1,221

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 3/11

3:48 pm-5:30 am

1 stop23h 42m

Brisbane

Wed 3/25

7:15 am-6:28 pm

2 stops25h 13m

$1,228

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 3/16

3:48 pm-10:50 pm

2 stops40h 02m

Melbourne

Wed 4/1

2:35 pm-9:35 pm

1 stop22h 00m

$1,230

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sun 2/22

3:45 pm-11:35 am

2 stops27h 50m

Sydney Kingsford Smith

Sun 3/1

2:05 pm-6:31 pm

1 stop20h 26m

$1,253

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 3/4

3:45 pm-6:30 am

1 stop23h 45m

Brisbane

Tue 3/31

2:30 pm-9:35 pm

2 stops45h 05m

$1,259

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

3:16 pm-6:55 am

1 stop23h 39m

Sydney Kingsford Smith

Tue 2/17

6:30 am-2:55 pm

2 stops24h 25m

$1,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 36 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 June is currently the most expensive (average of $1,491). 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 January 25, 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
8,113 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

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
8,113 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

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
976 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

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
9,198 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

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
11,192 reviews
Delta
7.9
Good
8,113 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

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 $1,186, Qantas Airways 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 - Melbourne or Charleston - Cairns.

  • 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 June is currently the most expensive (average of $1,491). 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 January 25, 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$1,783FlexibilityNo cancel feeOn-time71%

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