Australia

$583+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Apr 25 — May 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 26, 2026.

This American Airlines deal was found by Cheapflights users on 3/22. 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 5/611:14 am
CHS
-
BNE
2 stops27h 46m
American Airlines
Wed 5/138:35 pm
BNE
-
CHS
2 stops29h 51m
American Airlines
Deal found 3/22$1,297
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/712:55 pm
CHS
-
BNE
2 stops26h 05m
American Airlines
Thu 5/148:35 pm
BNE
-
CHS
2 stops27h 52m
American Airlines
Deal found 3/23$1,397
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:13 am
CHS
-
SYD
1 stop32h 17m
Multiple Airlines
Wed 5/135:50 pm
SYD
-
CHS
2 stops31h 01m
Multiple Airlines
Deal found 3/22$1,438
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:41 pm
CHS
-
MEL
1 stop23h 19m
Qantas Airways
Mon 7/201:35 pm
MEL
-
CHS
1 stop23h 21m
Qantas Airways
Deal found 3/24$1,441
This oojo deal was found by Cheapflights users on 3/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:41 pm
CHS
-
MEL
1 stop22h 19m
Qantas Airways
Wed 5/131:35 pm
MEL
-
CHS
1 stop23h 06m
Qantas Airways
Deal found 3/22$1,443
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:41 pm
CHS
-
SYD
1 stop24h 14m
Qantas Airways
Mon 5/412:00 pm
SYD
-
CHS
1 stop24h 41m
Qantas Airways
Deal found 3/23$1,456
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/107:30 pm
CHS
-
BNE
2 stops26h 00m
American Airlines
Sun 5/177:40 am
BNE
-
CHS
2 stops25h 00m
American Airlines
Deal found 3/26$1,457
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/64:01 pm
CHS
-
MEL
2 stops25h 29m
United Airlines
Wed 5/139:30 am
MEL
-
CHS
2 stops26h 29m
United Airlines
Deal found 3/22$1,465
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Wed 4/154:46 pm
CHS
-
SYD
2 stops24h 09m
American Airlines
Mon 5/49:10 am
SYD
-
CHS
2 stops27h 06m
American Airlines
Deal found 3/23$1,469
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:00 pm
CHS
-
MEL
2 stops28h 50m
Delta
Tue 11/2412:00 pm
MEL
-
CHS
2 stops27h 56m
Delta
Deal found 3/22$1,473
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:13 am
CHS
-
MEL
2 stops36h 52m
Multiple Airlines
Wed 5/139:45 am
MEL
-
CHS
1 stop24h 39m
Multiple Airlines
Deal found 3/22$1,485
This lastminute.com deal was found by Cheapflights users on 3/26. 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.
Sat 4/114:41 pm
CHS
-
MEL
1 stop22h 19m
Qantas Airways
Mon 4/271:35 pm
MEL
-
CHS
1 stop23h 06m
Qantas Airways
Deal found 3/26$1,530

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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,297
(American Airlines)

One-way from

$583
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$2,060
Provider with most accurate pricing for Charleston-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Charleston-Sydney Kingsford Smith flights.
From Charleston to Australia
One-way flight from Charleston to Australia
Highest demand for flights based on searches. 6% potential increase in price ($115 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 26, 2026.
Use the filters below to find and compare flights from Charleston to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 5/6

11:14 am-5:00 am

2 stops27h 46m

Brisbane

Wed 5/13

8:35 pm-12:26 pm

2 stops29h 51m

$1,297
Quickest round-trip

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 7/6

3:41 pm-5:00 am

1 stop23h 19m

Melbourne

Mon 7/20

1:35 pm-10:56 pm

1 stop23h 21m

$1,441

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-10:41 pm

1 stop24h 41m

$1,456

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

1:17 pm-6:55 am

2 stops27h 38m

Sydney Kingsford Smith

Mon 5/4

9:10 am-10:41 pm

2 stops27h 31m

$1,569

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 7/6

10:52 am-5:00 am

2 stops28h 08m

Melbourne

Mon 7/20

9:45 am-10:04 pm

2 stops26h 19m

$1,588

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 7/6

11:31 am-7:30 am

2 stops29h 59m

Melbourne

Mon 7/20

10:55 am-11:52 pm

2 stops26h 57m

$1,605

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 6/27

11:24 am-7:00 am

2 stops29h 36m

Sydney Kingsford Smith

Tue 7/14

10:20 am-11:52 pm

2 stops27h 32m

$1,613

CharlestonCairns

CHS - CNS

CHSCNS

Charleston

Wed 5/6

4:41 pm-12:55 pm

2 stops30h 14m

Cairns

Wed 5/13

6:00 am-10:41 pm

3 stops30h 41m

$1,633

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 6/27

3:43 pm-8:00 am

2 stops26h 17m

Sydney Kingsford Smith

Tue 7/14

12:00 pm-6:31 pm

1 stop20h 31m

$1,638

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sat 4/11

7:07 am-3:50 pm

2 stops42h 43m

Melbourne

Mon 4/27

5:10 pm-11:20 pm

2 stops44h 10m

$1,654

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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 December is currently the most expensive (average of $1,450). 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 March 26, 2026.
Get a feel of what it's like to fly with Delta,Qantas Airways, andUnited 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.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

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 $1,441, American Airlines can have you in Australia from Charleston in 23h 19m. 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?

  • 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 December is currently the most expensive (average of $1,450). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$2,014FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,114Average$1,697FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,329Average$1,795FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,340Average$1,607FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.