Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Charleston to Sydney from $1,456

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Sydney departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Charleston to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
12:00 pm - 10:41 pm
SYD
-
CHS
24h 41m
1 stop
$1,456Qantas Airways
Wed, Apr 15 - Mon, May 4
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
12:00 pm - 6:40 pm
SYD
-
CHS
20h 40m
1 stop
$1,458Qantas Airways
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:46 pm - 6:55 am
CHS
-
SYD
24h 09m
2 stops
American Airlines Logo
9:10 am - 10:16 pm
SYD
-
CHS
27h 06m
2 stops
$1,469American Airlines
Wed, Apr 15 - Mon, May 4
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
12:00 pm - 10:41 pm
SYD
-
CHS
24h 41m
1 stop
$1,510Qantas Airways
Wed, Apr 15 - Mon, May 4
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
12:00 pm - 10:41 pm
SYD
-
CHS
24h 41m
1 stop
$1,551Qantas Airways
Wed, Apr 15 - Mon, May 4
Multiple Airlines Logo
9:28 am - 7:30 am
CHS
-
SYD
32h 02m
1 stop
Multiple Airlines Logo
5:50 pm - 11:06 am
SYD
-
CHS
31h 16m
2 stops
$1,556Multiple Airlines
Sat, Aug 1 - Mon, Aug 31
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
12:00 pm - 10:41 pm
SYD
-
CHS
24h 41m
1 stop
$1,563Qantas Airways
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:20 pm - 6:55 am
CHS
-
SYD
24h 35m
1 stop
American Airlines Logo
12:00 pm - 6:40 pm
SYD
-
CHS
20h 40m
1 stop
$1,565American Airlines
Thu, May 7 - Thu, May 14
Qantas Airways Logo
4:41 pm - 6:55 am
CHS
-
SYD
24h 14m
1 stop
Qantas Airways Logo
10:05 am - 10:41 pm
SYD
-
CHS
26h 36m
2 stops
$1,567Qantas Airways
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:46 pm - 6:55 am
CHS
-
SYD
24h 09m
2 stops
American Airlines Logo
9:10 am - 7:04 pm
SYD
-
CHS
23h 54m
2 stops
$1,568American Airlines
Wed, Apr 15 - Mon, May 4

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets
Qantas Airways
Apr 15
CHS4:41 pmCharleston
24h 14m
1 stop
SYD6:55 amSydney Kingsford Smith
May 4
SYD12:00 pmSydney Kingsford Smith
24h 41m
1 stop
CHS10:41 pmCharleston
$1,456
Qantas Airways
Apr 15
CHS4:41 pmCharleston
24h 14m
1 stop
SYD6:55 amSydney Kingsford Smith
May 4
SYD12:00 pmSydney Kingsford Smith
20h 40m
1 stop
CHS6:40 pmCharleston
$1,458
Qantas Airways
Apr 15
CHS4:41 pmCharleston
24h 14m
1 stop
SYD6:55 amSydney Kingsford Smith
May 4
SYD12:00 pmSydney Kingsford Smith
24h 41m
1 stop
CHS10:41 pmCharleston
$1,510

American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets
American Airlines
Apr 15
CHS4:46 pmCharleston
24h 09m
2 stops
SYD6:55 amSydney Kingsford Smith
May 4
SYD9:10 amSydney Kingsford Smith
27h 06m
2 stops
CHS10:16 pmCharleston
$1,469
American Airlines
May 7
CHS4:20 pmCharleston
24h 35m
1 stop
SYD6:55 amSydney Kingsford Smith
May 14
SYD12:00 pmSydney Kingsford Smith
20h 40m
1 stop
CHS6:40 pmCharleston
$1,565
American Airlines
Apr 15
CHS4:46 pmCharleston
24h 09m
2 stops
SYD6:55 amSydney Kingsford Smith
May 4
SYD9:10 amSydney Kingsford Smith
23h 54m
2 stops
CHS7:04 pmCharleston
$1,568

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
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

Cheapest round-trip

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-10:41 pm

1 stop24h 41m

$1,456
Quickest round-trip

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-6:40 pm

1 stop20h 40m

$1,458

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:46 pm-6:55 am

2 stops24h 09m

Sydney Kingsford Smith

Mon 5/4

9:10 am-10:16 pm

2 stops27h 06m

$1,469

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-10:41 pm

1 stop24h 41m

$1,510

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-10:41 pm

1 stop24h 41m

$1,551

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 8/1

9:28 am-7:30 am

1 stop32h 02m

Sydney Kingsford Smith

Mon 8/31

5:50 pm-11:06 am

2 stops31h 16m

$1,556

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

12:00 pm-10:41 pm

1 stop24h 41m

$1,563

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 5/7

4:20 pm-6:55 am

1 stop24h 35m

Sydney Kingsford Smith

Thu 5/14

12:00 pm-6:40 pm

1 stop20h 40m

$1,565

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:41 pm-6:55 am

1 stop24h 14m

Sydney Kingsford Smith

Mon 5/4

10:05 am-10:41 pm

2 stops26h 36m

$1,567

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:46 pm-6:55 am

2 stops24h 09m

Sydney Kingsford Smith

Mon 5/4

9:10 am-7:04 pm

2 stops23h 54m

$1,568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Charleston to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and Sydney?

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Charleston to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,316. If you are unable to visit Sydney during the month of August, then departing from Charleston during the month February is also very affordable. Most momondo users find prices during this month for around $1,359.

Can stopping save me money on Charleston to Sydney flights?

You could potentially save up to 28% on your flight if you consider stops on a Charleston to Sydney flight.

When to book flights from Charleston to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Sydney (CHS to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Sydney

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from Charleston to Sydney takes 21h 25m
There are no direct flights from Charleston to Sydney. There are no popular flight routes from Charleston to Sydney.
Search flight deals

  • How far is Charleston to Sydney Kingsford Smith by plane?

    A flight from Charleston to Sydney Kingsford Smith will travel around 9508.2 mi. Flights usually cover this in 21h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Charleston Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Charleston Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to Sydney?

Best airlines flying from Charleston to Sydney

Compare and see reviews for airlines that fly from Charleston to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $364Free CancellationRating
7.9
8,358 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,114Free CancellationRating
7.5
1,013 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,329Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,340Free CancellationRating
7.4
9,502 reviews
Search United Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Penrith
Manly
Randwick
Coogee
Leura
Lithgow
Cronulla
Charlestown
Terrigal
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to Sydney for you.

Can I find flights from Charleston to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Charleston to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Charleston to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Charleston.

I’m not ready to book a flight from Charleston to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/27
Mon 5/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia