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$1,306+ Cheap flights from Charleston (CHS) to Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,451
(Air New Zealand)

Popular in

December

Cheapest in

August

Average price

$1,786
Provider with most accurate pricing for Charleston-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Charleston-Sydney Kingsford Smith flights.
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From Charleston to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:45 amCHS - SYD
2 stops37h 50mAir New Zealand
Tue 9/96:20 pmSYD - CHS
2 stops41h 53mAir New Zealand
Deal found 4/28$1,306
This Air New Zealand deal was found by Cheapflights users on 4/29. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:16 pmCHS - SYD
2 stops24h 29mMultiple Airlines
Sat 10/1111:50 amSYD - CHS
3 stops37h 44mMultiple Airlines
Deal found 4/29$1,451
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/54:45 pmCHS - SYD
2 stops24h 15mUnited Airlines
Sun 6/159:30 amSYD - CHS
3 stops28h 18mUnited Airlines
Deal found 4/28$1,452
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/211:26 amCHS - SYD
2 stops29h 09mDelta
Mon 6/239:25 amSYD - CHS
2 stops23h 29mDelta
Deal found 4/29$1,461
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:21 pmCHS - SYD
1 stop21h 34mQantas Airways
Wed 9/312:10 pmSYD - CHS
1 stop19h 47mQantas Airways
Deal found 4/28$1,536
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/252:38 pmCHS - SYD
2 stops26h 27mAmerican Airlines
Wed 9/39:10 amSYD - CHS
2 stops24h 08mAmerican Airlines
Deal found 4/28$1,547
This Gurufare deal was found by Cheapflights users on 4/29. 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.
Tue 5/273:42 pmCHS - CBR
2 stops31h 23mQantas Airways
Tue 6/35:45 pmCBR - CHS
2 stops43h 05mQantas Airways
Deal found 4/29$1,827
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 7/2111:25 amCHS - MEL
2 stops30h 50mUnited Airlines
Fri 8/19:30 amMEL - CHS
2 stops26h 03mUnited Airlines
Deal found 4/28$1,955
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 8/256:59 pmCHS - SYD
3 stops58h 01mTurkish Airlines
Wed 9/38:55 pmSYD - CHS
3 stops51h 45mTurkish Airlines
Deal found 4/28$2,005
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/274:45 pmCHS - CBR
3 stops28h 05mUnited Airlines
Tue 6/37:15 amCBR - CHS
3 stops28h 17mUnited Airlines
Deal found 4/29$2,008
This Gurufare deal was found by Cheapflights users on 4/28. 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.
Sun 10/57:55 pmCHS - MEL
1 stop42h 05mQantas Airways
Fri 10/104:05 pmMEL - CHS
1 stop21h 00mQantas Airways
Deal found 4/28$2,010
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 5/510:32 amCHS - SYD
2 stops40h 38mQatar Airways
Sat 5/108:45 pmSYD - CHS
2 stops37h 03mQatar Airways
Deal found 4/28$2,102

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 April 29, 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

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 9/2

6:45 am-10:35 am

2 stops37h 50m

Sydney Kingsford Smith

Tue 9/9

6:20 pm-10:13 pm

2 stops41h 53m

$1,306

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 9/26

5:16 pm-7:45 am

2 stops24h 29m

Sydney Kingsford Smith

Sat 10/11

11:50 am-10:34 am

3 stops37h 44m

$1,451

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 6/5

4:45 pm-7:00 am

2 stops24h 15m

Sydney Kingsford Smith

Sun 6/15

9:30 am-11:48 pm

3 stops28h 18m

$1,452

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 6/2

11:26 am-6:35 am

2 stops29h 09m

Sydney Kingsford Smith

Mon 6/23

9:25 am-6:54 pm

2 stops23h 29m

$1,461

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 8/25

7:21 pm-6:55 am

1 stop21h 34m

Sydney Kingsford Smith

Wed 9/3

12:10 pm-5:57 pm

1 stop19h 47m

$1,536

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 8/25

2:38 pm-7:05 am

2 stops26h 27m

Sydney Kingsford Smith

Wed 9/3

9:10 am-7:18 pm

2 stops24h 08m

$1,547

CharlestonCanberra

CHS - CBR

CHSCBR

Charleston

Tue 5/27

3:42 pm-1:05 pm

2 stops31h 23m

Canberra

Tue 6/3

5:45 pm-10:50 pm

2 stops43h 05m

$1,827

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 7/21

11:25 am-8:15 am

2 stops30h 50m

Melbourne

Fri 8/1

9:30 am-9:33 pm

2 stops26h 03m

$1,955

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 8/25

6:59 pm-7:00 pm

3 stops58h 01m

Sydney Kingsford Smith

Wed 9/3

8:55 pm-10:40 am

3 stops51h 45m

$2,005

CharlestonCanberra

CHS - CBR

CHSCBR

Charleston

Tue 5/27

4:45 pm-10:50 am

3 stops28h 05m

Canberra

Tue 6/3

7:15 am-9:32 pm

3 stops28h 17m

$2,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 21 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, March is the cheapest month in which you can book a flight from Charleston to Australia (average of $1,043). Flying from Charleston to Australia in December is currently the most expensive (average of $1,643). 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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Delta and Air New Zealand from Charleston to Australia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Delta
8.0
Very good
7,929 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air New Zealand
8.0
Very good
471 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
829 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
LATAM Airlines
7.5
Good
1,767 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • 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 - 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, March is the cheapest month in which you can book a flight from Charleston to Australia (average of $1,043). Flying from Charleston to Australia in December is currently the most expensive (average of $1,643). 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 3 airlines flying from Charleston to Australia

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,267Average$1,667FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,282Average$1,561FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,693Average$2,367FlexibilityNo cancel feeOn-time74%

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