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$627+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

This Gurufare deal was found by Cheapflights users on 10/12. 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.
Wed 11/263:22 pmCHS - MEL
1 stop21h 38mQantas Airways
Wed 12/36:30 pmMEL - CHS
2 stops35h 47mQantas Airways
Deal found 10/12$1,279
This Justfly.com deal was found by Cheapflights users on 10/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:21 pmCHS - MEL
2 stops39h 29mQantas Airways
Fri 11/144:05 pmMEL - CHS
1 stop38h 26mQantas Airways
Deal found 10/12$1,352
This Qantas Airways deal was found by Cheapflights users on 10/13. 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.
Tue 11/43:21 pmCHS - SYD
1 stop23h 34mQantas Airways
Sat 11/157:15 pmSYD - CHS
2 stops35h 11mQantas Airways
Deal found 10/13$1,362
This FlightHub deal was found by Cheapflights users on 10/12. 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.
Wed 11/52:15 pmCHS - MEL
3 stops38h 40mTurkish Airlines
Fri 11/1410:40 pmMEL - CHS
3 stops39h 47mTurkish Airlines
Deal found 10/12$1,531
This Fiji Airways deal was found by Cheapflights users on 10/13. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:19 pmCHS - SYD
2 stops32h 11mMultiple Airlines
Sat 11/152:30 pmSYD - CHS
2 stops23h 54mMultiple Airlines
Deal found 10/13$1,538
This Trip.com deal was found by Cheapflights users on 10/13. 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.
Fri 11/213:01 pmCHS - BNE
1 stop24h 29mQantas Airways
Sat 11/299:40 amBNE - CHS
1 stop19h 13mQantas Airways
Deal found 10/13$1,582
This Gurufare deal was found by Cheapflights users on 10/12. 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.
Wed 11/266:30 amCHS - MEL
2 stops36h 25mAir New Zealand
Wed 12/312:10 pmMEL - CHS
2 stops25h 49mAir New Zealand
Deal found 10/12$1,641
This Trip.com deal was found by Cheapflights users on 10/14. 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.
Fri 11/283:01 pmCHS - MEL
2 stops39h 44mQantas Airways
Fri 12/54:05 pmMEL - CHS
1 stop22h 07mQantas Airways
Deal found 10/14$1,642
This Qantas Airways deal was found by Cheapflights users on 10/14. 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.
Tue 10/282:26 pmCHS - SYD
1 stop25h 29mMultiple Airlines
Fri 10/316:05 amSYD - CHS
2 stops22h 31mMultiple Airlines
Deal found 10/14$1,643
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 12/51:48 pmCHS - SYD
2 stops27h 12mAmerican Airlines
Fri 12/1211:20 amSYD - CHS
2 stops26h 52mAmerican Airlines
Deal found 10/14$1,648
This Delta deal was found by Cheapflights users on 10/14. 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.
Tue 10/286:40 amCHS - SYD
2 stops33h 30mDelta
Fri 10/319:40 amSYD - CHS
2 stops29h 19mDelta
Deal found 10/14$1,657
This Gurufare deal was found by Cheapflights users on 10/13. 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.
Thu 11/276:30 amCHS - SYD
2 stops36h 00mAir New Zealand
Thu 12/48:15 pmSYD - CHS
2 stops41h 44mAir New Zealand
Deal found 10/13$1,666

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,279
(Gurufare)

One-way from

$627
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,594
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. 9% potential increase in price ($186 potential increase over avg. RT price).
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 October 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 October 14, 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

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 12/5

4:11 pm-9:30 am

2 stops25h 19m

Melbourne

Thu 12/18

11:30 am-9:57 pm

2 stops26h 27m

$1,272

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 11/26

3:22 pm-5:00 am

1 stop21h 38m

Melbourne

Wed 12/3

6:30 pm-2:17 pm

2 stops35h 47m

$1,279

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 11/5

3:21 pm-10:50 pm

2 stops39h 29m

Melbourne

Fri 11/14

4:05 pm-2:31 pm

1 stop38h 26m

$1,352

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 11/4

3:21 pm-6:55 am

1 stop23h 34m

Sydney Kingsford Smith

Sat 11/15

7:15 pm-2:26 pm

2 stops35h 11m

$1,362

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 11/28

3:01 pm-5:00 am

1 stop21h 59m

Melbourne

Fri 12/5

6:30 pm-2:22 pm

2 stops35h 52m

$1,377

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 12/5

12:09 pm-5:00 am

2 stops24h 51m

Melbourne

Thu 12/18

4:05 pm-10:26 pm

1 stop22h 21m

$1,398

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 11/5

2:15 pm-8:55 pm

3 stops38h 40m

Melbourne

Fri 11/14

10:40 pm-10:27 pm

3 stops39h 47m

$1,531

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 11/4

12:19 pm-12:30 pm

2 stops32h 11m

Sydney Kingsford Smith

Sat 11/15

2:30 pm-10:24 pm

2 stops23h 54m

$1,538

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Fri 11/21

3:01 pm-6:30 am

1 stop24h 29m

Brisbane

Sat 11/29

9:40 am-1:53 pm

1 stop19h 13m

$1,582

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 11/26

6:30 am-10:55 am

2 stops36h 25m

Melbourne

Wed 12/3

12:10 pm-9:59 pm

2 stops25h 49m

$1,641

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 41 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 $682). 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 October 14, 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 October 14, 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
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Qantas Airways
7.5
Good
920 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,039 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $1,279, United Airlines can have you in Australia from Charleston in 21h 38m. 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 cheapest airlines to fly from Charleston to Australia one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $754. However, be on the lookout for offers from United Airlines and Qantas Airways, as they are both options that can get you from Charleston to Australia for a low price.

  • 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 - Cairns 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 $682). 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

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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$2,014FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,114Average$1,957FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,343Average$1,726FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,457Average$1,695FlexibilityNo cancel feeOn-time69%

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