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$1,379+ Cheap flights from Charleston (CHS) to Sydney (SYD)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SYD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Charleston to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$1,379
(Gotogate)

Popular in

December

Cheapest in

August

Average price

$1,623
From Charleston to Sydney Kingsford Smith
Search Deals
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 Sydney

Cheapest flights from Charleston to Sydney
Explore the most affordable flight options available from Charleston to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 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.
sáb. 11/85:05 pmCHS - SYD
2 stops25h 20mAir New Zealand
dom. 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.
mar. 7/12:26 pmCHS - SYD
2 stops26h 39mAmerican Airlines
sáb. 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.
vie. 7/113:06 pmCHS - SYD
2 stops25h 29mDelta
vie. 7/259:25 amSYD - CHS
2 stops27h 36mDelta
Deal found 6/10$1,455
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 11/87:45 pmCHS - SYD
2 stops43h 15mUnited Airlines
dom. 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.
sáb. 11/89:13 amCHS - SYD
2 stops35h 17mMultiple Airlines
dom. 11/166:20 amSYD - CHS
3 stops45h 47mMultiple Airlines
Deal found 6/11$1,628
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/812:05 pmCHS - SYD
3 stops41h 10mSingapore Airlines
dom. 11/164:10 pmSYD - CHS
3 stops41h 12mSingapore Airlines
Deal found 6/11$2,098
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/13:25 pmCHS - SYD
1 stop25h 30mQantas Airways
sáb. 7/1910:25 amSYD - CHS
1 stop21h 56mQantas Airways
Deal found 6/12$2,335
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1111:00 amCHS - SYD
3 stops42h 00mTurkish Airlines
vie. 7/258:55 pmSYD - CHS
3 stops59h 09mTurkish Airlines
Deal found 6/10$3,550
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/117:44 pmCHS - SYD
3 stops67h 36mBritish Airways
vie. 7/252:40 pmSYD - CHS
3 stops41h 41mBritish Airways
Deal found 6/12$3,925
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2612:00 pmCHS - SYD
2 stops30h 30mANA
dom. 1/49:45 pmSYD - CHS
2 stops32h 28mANA
Deal found 6/11$10,314

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston to Sydney 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 junio 12, 2025.
Use the filters below to find and compare flights from Charleston to Sydney that are best for you.

Fly from

Charleston

Fly to

Sydney

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 11/8

5:05 pm-10:25 am

2 stops25h 20m

Sydney Kingsford Smith

dom. 11/16

9:55 am-9:59 pm

2 stops28h 04m

$1,379

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 7/1

2:26 pm-7:05 am

2 stops26h 39m

Sydney Kingsford Smith

sáb. 7/19

9:10 am-5:48 pm

2 stops22h 38m

$1,438

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

vie. 7/11

3:06 pm-6:35 am

2 stops25h 29m

Sydney Kingsford Smith

vie. 7/25

9:25 am-11:01 pm

2 stops27h 36m

$1,455

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 11/8

7:45 pm-7:00 am

2 stops43h 15m

Sydney Kingsford Smith

dom. 11/16

11:50 am-3:51 pm

1 stop20h 01m

$1,565

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 11/8

9:13 am-12:30 pm

2 stops35h 17m

Sydney Kingsford Smith

dom. 11/16

6:20 am-12:07 pm

3 stops45h 47m

$1,628

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 11/8

12:05 pm-9:15 pm

3 stops41h 10m

Sydney Kingsford Smith

dom. 11/16

4:10 pm-5:22 pm

3 stops41h 12m

$2,098

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 7/1

3:25 pm-6:55 am

1 stop25h 30m

Sydney Kingsford Smith

sáb. 7/19

10:25 am-6:21 pm

1 stop21h 56m

$2,335

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

vie. 7/11

11:00 am-7:00 pm

3 stops42h 00m

Sydney Kingsford Smith

vie. 7/25

8:55 pm-6:04 pm

3 stops59h 09m

$3,550

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

vie. 7/11

7:44 pm-5:20 am

3 stops67h 36m

Sydney Kingsford Smith

vie. 7/25

2:40 pm-6:21 pm

3 stops41h 41m

$3,925

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Charleston to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

What is the cheapest month to book a flight from Charleston to Sydney?

Currently, March is the cheapest month in which you can book a flight from Charleston to Sydney (average of $1,041). Flying from Charleston to Sydney 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 SYD?

Find hourly flight availability from Charleston to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Charleston to Sydney by exploring options for tickets at noon.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated junio 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
7,950 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
483 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
854 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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
United Airlines
7.4
Good
8,790 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Charleston to Sydney round-trip?

    Flying on Air New Zealand is currently your cheapest option to Sydney, with prices starting at $1,379. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $1,438 and $1,455, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • Can I find deals for flights from Charleston to Sydney that include hotel bookings?

    Yes. In addition to deals on Charleston to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Sydney.

  • Can I find deals for business class flights from Charleston to Sydney?

    Yes. Cheapflights offers flight deals from Charleston to Sydney 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 Sydney?

    Currently, March is the cheapest month in which you can book a flight from Charleston to Sydney (average of $1,041). Flying from Charleston to Sydney 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

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Alternative routes for Charleston to Sydney

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 Sydney

Discover the top 4 airlines that operate flights from Charleston to Sydney. 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 junio 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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