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$949+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,379
(Gotogate)

One-way from

$949
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$1,623
From Charleston to Australia
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One-way flight from Charleston to Australia
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Highest demand for flights based on searches. 15% potential increase in price ($317 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:05 pmCHS - SYD
2 stops25h 20mAir New Zealand
Sun 11/169:55 amSYD - CHS
2 stops28h 04mAir New Zealand
Deal found 6/11$1,379
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:26 pmCHS - SYD
2 stops26h 39mAmerican Airlines
Sat 7/199:10 amSYD - CHS
2 stops22h 38mAmerican Airlines
Deal found 6/12$1,438
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/113:06 pmCHS - SYD
2 stops25h 29mDelta
Fri 7/259:25 amSYD - CHS
2 stops27h 36mDelta
Deal found 6/10$1,455
This United Airlines deal was found by Cheapflights users on 6/10. 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 12/810:23 amCHS - BNE
2 stops30h 07mUnited Airlines
Mon 1/511:40 amBNE - CHS
2 stops48h 24mUnited Airlines
Deal found 6/10$1,538
This United Airlines deal was found by Cheapflights users on 6/11. 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 11/87:45 pmCHS - SYD
2 stops43h 15mUnited Airlines
Sun 11/1611:50 amSYD - CHS
1 stop20h 01mUnited Airlines
Deal found 6/11$1,565
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:13 amCHS - SYD
2 stops35h 17mMultiple Airlines
Sun 11/166:20 amSYD - CHS
3 stops45h 47mMultiple Airlines
Deal found 6/11$1,628
This FlightHub deal was found by Cheapflights users on 6/10. 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 7/295:00 pmCHS - PER
2 stops42h 40mAir New Zealand
Tue 8/127:50 pmPER - CHS
2 stops38h 55mAir New Zealand
Deal found 6/10$1,632
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:53 pmCHS - MEL
2 stops27h 07mMultiple Airlines
Tue 9/212:05 pmMEL - CHS
3 stops46h 23mMultiple Airlines
Deal found 6/12$1,675
This Gurufare deal was found by Cheapflights users on 6/10. 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.
Mon 12/84:00 pmCHS - BNE
1 stop23h 30mQantas Airways
Mon 1/57:50 pmBNE - CHS
2 stops41h 06mQantas Airways
Deal found 6/10$1,696
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/2610:00 amCHS - MEL
2 stops32h 15mUnited Airlines
Sat 8/210:55 amMEL - CHS
2 stops24h 38mUnited Airlines
Deal found 6/10$1,808
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Tue 7/293:25 pmCHS - PER
2 stops34h 10mQantas Airways
Sun 8/1011:55 pmPER - CHS
2 stops34h 07mQantas Airways
Deal found 6/10$1,822
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 8/2911:00 amCHS - MEL
2 stops63h 50mQatar Airways
Tue 9/23:15 pmMEL - CHS
2 stops38h 02mQatar Airways
Deal found 6/12$2,063

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 June 12, 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

Sat 11/8

5:05 pm-10:25 am

2 stops25h 20m

Sydney Kingsford Smith

Sun 11/16

9:55 am-9:59 pm

2 stops28h 04m

$1,379

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 7/1

2:26 pm-7:05 am

2 stops26h 39m

Sydney Kingsford Smith

Sat 7/19

9:10 am-5:48 pm

2 stops22h 38m

$1,438

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 7/11

3:06 pm-6:35 am

2 stops25h 29m

Sydney Kingsford Smith

Fri 7/25

9:25 am-11:01 pm

2 stops27h 36m

$1,455

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Mon 12/8

10:23 am-7:30 am

2 stops30h 07m

Brisbane

Mon 1/5

11:40 am-9:04 pm

2 stops48h 24m

$1,538

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 11/8

7:45 pm-7:00 am

2 stops43h 15m

Sydney Kingsford Smith

Sun 11/16

11:50 am-3:51 pm

1 stop20h 01m

$1,565

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 11/8

9:13 am-12:30 pm

2 stops35h 17m

Sydney Kingsford Smith

Sun 11/16

6:20 am-12:07 pm

3 stops45h 47m

$1,628

CharlestonPerth

CHS - PER

CHSPER

Charleston

Tue 7/29

5:00 pm-11:40 pm

2 stops42h 40m

Perth

Tue 8/12

7:50 pm-10:45 pm

2 stops38h 55m

$1,632

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 8/29

6:53 pm-12:00 pm

2 stops27h 07m

Melbourne

Tue 9/2

12:05 pm-8:28 pm

3 stops46h 23m

$1,675

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Mon 12/8

4:00 pm-6:30 am

1 stop23h 30m

Brisbane

Mon 1/5

7:50 pm-9:56 pm

2 stops41h 06m

$1,696

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sat 7/26

10:00 am-8:15 am

2 stops32h 15m

Melbourne

Sat 8/2

10:55 am-9:33 pm

2 stops24h 38m

$1,808

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 29 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 $1,041). Flying from Charleston to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 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 June 12, 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
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very good
7,946 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
8.0
Very good
483 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
854 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,584 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 $1,041). Flying from Charleston to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$1,487FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,267Average$1,623FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,282Average$1,560FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,661Average$2,231FlexibilityNo cancel feeOn-time74%

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