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

American Airlines, at $2,457, was found to be the cheapest airline from Charleston to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and United Airlines. Users have found that American Airlines is 9% cheaper than the other options available to this destination. Find deals

What is the cheapest month to fly from Charleston to Sydney?

Flights from Charleston to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Charleston to Sydney in August, with the cheapest ticket starting at $1,014.

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 holiday 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.

$1,637+ Flights from Charleston to Sydney

Cheap flight deals from Charleston to Sydney

Round-trip from	$2,307
One-way from	$1,637
Popular in	December
Cheapest in	August
Average price	$2,782

29/4-20/5
6 total stops
95h 01m total
Charleston to Sydney

Search Deals

United Airlines
27/4
2 total stops
45h 12m total
Charleston to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($852 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($153 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 29 March 2025.

Tue 29/409:05CHS - SYD

3 stops47h 05mMultiple Airlines

Tue 20/512:50SYD - CHS

3 stops47h 56mMultiple Airlines

Deal found 28/3$2,307

Mon 2/614:44CHS - SYD

2 stops26h 21mAmerican Airlines

Mon 23/609:10SYD - CHS

2 stops26h 52mAmerican Airlines

Deal found 28/3$2,457

Thu 27/1114:30CHS - SYD

2 stops26h 45mUnited Airlines

Tue 16/1211:50SYD - CHS

1 stop20h 22mUnited Airlines

Deal found 28/3$2,539

Sat 4/1016:11CHS - SYD

1 stop23h 44mQantas Airways

Sat 18/1013:10SYD - CHS

1 stop19h 40mQantas Airways

Deal found 28/3$2,605

Mon 14/412:30CHS - SYD

3 stops64h 30mTurkish Airlines

Thu 24/420:55SYD - CHS

3 stops58h 57mTurkish Airlines

Deal found 27/3$2,835

Mon 14/419:18CHS - SYD

2 stops55h 52mQatar Airways

Thu 24/420:45SYD - CHS

2 stops38h 33mQatar Airways

Deal found 27/3$3,245

Sat 4/1011:35CHS - SYD

3 stops41h 40mSingapore Airlines

Sat 18/1016:00SYD - CHS

3 stops40h 55mSingapore Airlines

Deal found 28/3$4,532

Mon 22/1212:00CHS - SYD

2 stops30h 30mANA

Fri 9/121:45SYD - CHS

2 stops32h 28mANA

Deal found 27/3$4,750

Mon 2/618:24CHS - SYD

3 stops49h 11mLATAM Airlines

Mon 23/611:50SYD - CHS

3 stops37h 52mLATAM Airlines

Deal found 28/3$5,209

Tue 23/1206:35CHS - SYD

3 stops35h 00mAir Canada

Fri 9/111:20SYD - CHS

2 stops25h 44mAir Canada

Deal found 27/3$5,382

Sat 19/418:38CHS - SYD

2 stops59h 07mAlaska Airlines

Tue 20/521:40SYD - CHS

2 stops34h 11mAlaska Airlines

Deal found 28/3$13,146

Sat 4/1016:11CHS - SYD

3 stops47h 09mBritish Airways

Fri 5/1216:20SYD - CHS

3 stops47h 53mBritish Airways

Deal found 27/3$56,756

Best flights from Charleston to Sydney
Discover carefully curated flight deals from Charleston to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 March 2025.

Tue 29/409:05CHS - SYD

3 stops47h 05mMultiple Airlines

Tue 20/512:50SYD - CHS

3 stops47h 56mMultiple Airlines

Deal found 28/3$2,307

Mon 2/614:44CHS - SYD

2 stops26h 21mAmerican Airlines

Mon 23/609:10SYD - CHS

2 stops26h 52mAmerican Airlines

Deal found 28/3$2,457

Tue 1/715:25CHS - SYD

2 stops28h 45mQantas Airways

Sat 19/710:25SYD - CHS

1 stop21h 55mQantas Airways

Deal found 28/3$2,651

Mon 12/511:35CHS - SYD

2 stops29h 20mUnited Airlines

Mon 19/510:20SYD - CHS

3 stops25h 39mUnited Airlines

Deal found 27/3$2,719

Mon 14/412:30CHS - SYD

3 stops64h 30mTurkish Airlines

Thu 24/420:55SYD - CHS

3 stops58h 57mTurkish Airlines

Deal found 27/3$2,835

Mon 14/419:18CHS - SYD

2 stops55h 52mQatar Airways

Thu 24/420:45SYD - CHS

2 stops38h 33mQatar Airways

Deal found 27/3$3,245

Mon 5/510:21CHS - SYD

3 stops42h 54mSingapore Airlines

Sat 10/515:00SYD - CHS

3 stops41h 01mSingapore Airlines

Deal found 28/3$4,982

Mon 2/618:24CHS - SYD

3 stops49h 11mLATAM Airlines

Mon 23/611:50SYD - CHS

3 stops37h 52mLATAM Airlines

Deal found 28/3$5,209

Sat 19/418:38CHS - SYD

2 stops59h 07mAlaska Airlines

Tue 20/521:40SYD - CHS

2 stops34h 11mAlaska Airlines

Deal found 28/3$13,146

Sat 19/409:55CHS - SYD

3 stops31h 25mAir Canada

Tue 20/509:20SYD - CHS

3 stops28h 39mAir Canada

Deal found 28/3$18,363

Last-minute flights from Charleston to Sydney
Discover last-minute flight deals from Charleston to Sydney. Data last updated 29 March 2025 and is based on user searches.

Sun 6/406:52CHS - SYD

2 stops34h 08mUnited Airlines

Mon 14/409:30SYD - CHS

2 stops25h 57mUnited Airlines

Deal found 28/3$3,515

Sun 6/419:18CHS - SYD

1 stop21h 37mAmerican Airlines

Mon 14/410:25SYD - CHS

2 stops25h 29mAmerican Airlines

Deal found 28/3$3,620

Sun 6/417:10CHS - SYD

2 stops27h 25mMultiple Airlines

Mon 14/411:50SYD - CHS

3 stops40h 09mMultiple Airlines

Deal found 28/3$4,519

Sun 6/415:59CHS - SYD

3 stops51h 36mLATAM Airlines

Mon 14/411:50SYD - CHS

3 stops45h 28mLATAM Airlines

Deal found 28/3$6,296

Sat 12/419:43CHS - SYD

2 stops45h 17mUnited Airlines

Wed 7/510:20SYD - CHS

2 stops25h 20mUnited Airlines

Deal found 28/3$2,937

Sat 12/412:30CHS - SYD

3 stops40h 45mSingapore Airlines

Wed 7/515:00SYD - CHS

3 stops41h 01mSingapore Airlines

Deal found 28/3$6,320

Mon 14/412:30CHS - SYD

3 stops64h 30mTurkish Airlines

Thu 24/420:55SYD - CHS

3 stops58h 57mTurkish Airlines

Deal found 27/3$2,835

Mon 14/419:18CHS - SYD

2 stops55h 52mQatar Airways

Thu 24/420:45SYD - CHS

2 stops38h 33mQatar Airways

Deal found 27/3$3,245

Sat 19/418:38CHS - SYD

2 stops59h 07mAlaska Airlines

Tue 20/521:40SYD - CHS

2 stops34h 11mAlaska Airlines

Deal found 28/3$13,146

Sat 19/409:55CHS - SYD

3 stops31h 25mAir Canada

Tue 20/509:20SYD - CHS

3 stops28h 39mAir Canada

Deal found 28/3$18,363

Tue 29/409:05CHS - SYD

3 stops47h 05mMultiple Airlines

Tue 20/512:50SYD - CHS

3 stops47h 56mMultiple Airlines

Deal found 28/3$2,307

Tue 29/416:10CHS - SYD

2 stops24h 55mAmerican Airlines

Tue 20/509:10SYD - CHS

2 stops23h 17mAmerican Airlines

Deal found 28/3$2,695

One-way flights from Charleston to Sydney
Search for one-way flight options from Charleston to Sydney. Find affordable one-way fares based on user searches. Data last updated 29 March 2025.

Sun 27/419:43CHS - SYD

2 stops45h 12mUnited Airlines

Deal found 28/3$1,637

Sun 27/413:40CHS - SYD

3 stops53h 00mMultiple Airlines

Deal found 28/3$1,942

Sun 27/419:18CHS - SYD

1 stop21h 37mQantas Airways

Deal found 28/3$3,289

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 29/4

09:05-22:10

3 stops47h 05m

Sydney Kingsford Smith

Tue 20/5

12:50-22:46

3 stops47h 56m

$2,307

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 2/6

14:44-07:05

2 stops26h 21m

Sydney Kingsford Smith

Mon 23/6

09:10-22:02

2 stops26h 52m

$2,457

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 1/7

15:25-10:10

2 stops28h 45m

Sydney Kingsford Smith

Sat 19/7

10:25-18:20

1 stop21h 55m

$2,651

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 12/5

11:35-06:55

2 stops29h 20m

Sydney Kingsford Smith

Mon 19/5

10:20-21:59

3 stops25h 39m

$2,719

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 14/4

12:30-19:00

3 stops64h 30m

Sydney Kingsford Smith

Thu 24/4

20:55-17:52

3 stops58h 57m

$2,835

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 14/4

19:18-17:10

2 stops55h 52m

Sydney Kingsford Smith

Thu 24/4

20:45-21:18

2 stops38h 33m

$3,245

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 5/5

10:21-19:15

3 stops42h 54m

Sydney Kingsford Smith

Sat 10/5

15:00-18:01

3 stops41h 01m

$4,982

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 2/6

18:24-09:35

3 stops49h 11m

Sydney Kingsford Smith

Mon 23/6

11:50-11:42

3 stops37h 52m

$5,209

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 19/4

18:38-19:45

2 stops59h 07m

Sydney Kingsford Smith

Tue 20/5

21:40-17:51

2 stops34h 11m

$13,146

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 19/4

09:55-07:20

3 stops31h 25m

Sydney Kingsford Smith

Tue 20/5

09:20-23:59

3 stops28h 39m

$18,363

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 13 results

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 return 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, May is the cheapest month in which you can book a flight from Charleston to Sydney (average of $129). Flying from Charleston to Sydney in October is currently the most expensive (average of $171). 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?

When flying from Charleston to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Charleston to Sydney, such as Singapore Airlines, Alaska Airlines and Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

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

1,285 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Alaska Airlines

8.0

Very Good

9,797 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Qantas Airways

7.5

Good

811 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

LATAM Airlines

7.5

Good

1,751 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Qatar Airways

7.4

Good

3,537 reviews

Singapore Airlines

8.1

Very Good

1,285 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Related info for your journey

What are the cheapest airlines flying from Charleston to Sydney round-trip?
American Airlines, at $2,457, was found to be the cheapest airline from Charleston to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and United Airlines. Users have found that American Airlines is 9% cheaper than the other options available to this destination.
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 holiday 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, May is the cheapest month in which you can book a flight from Charleston to Sydney (average of $129). Flying from Charleston to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Manly

Penrith

Coogee

Cronulla

Randwick

Terrigal

Lithgow

Bondi Beach

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Charleston to Sydney

Charlotte to Sydney flights

Other flights to Sydney

Fly with Cheapflights

How does Cheapflights help users find flights from Charleston to Sydney?

Cheapflights helps you search for flights from Charleston to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Charleston to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Charleston to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Charleston to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charleston to Sydney become cheaper?

Yes! Start tracking prices for Charleston to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.

Cheap flights from Charleston to Sydney from $1,637

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Charleston to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Sydney

Cheapest flights from Charleston to SydneyExplore 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 29 March 2025.

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 29 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Sydney that are best for you.

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.

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?

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 29 March 2025.

Rainfall in Sydney by month

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

Temperature in Sydney by month

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

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 29 March 2025.

Read through reviews of airlines operating flights from Charleston to Sydney, such as Singapore Airlines, Alaska Airlines and Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Charleston to Sydney?

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

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

Travelling to a place near Charleston?

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.

Alternative routes for Charleston to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charleston to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Charleston to Sydney?

Can Cheapflights find flights from Charleston to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Charleston to Sydney become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 29 March 2025.