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Cheap flights from Charleston to Sydney from $686

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Sydney departing on 11/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:42 pm - 6:55 am
CHS
-
SYD
25h 13m
1 stop
American Airlines Logo
8:40 pm - 10:55 pm
SYD
-
CHS
40h 15m
2 stops
$1,193American Airlines
Mon, Jul 20 - Sun, Aug 2
United Airlines Logo
7:00 am - 7:00 am
CHS
-
SYD
58h 00m
2 stops
United Airlines Logo
10:20 am - 9:34 pm
SYD
-
CHS
25h 14m
2 stops
$1,327United Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
7:00 am - 7:00 am
CHS
-
SYD
58h 00m
2 stops
United Airlines Logo
10:20 am - 9:34 pm
SYD
-
CHS
25h 14m
2 stops
$1,328United Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
7:00 am - 7:00 am
CHS
-
SYD
58h 00m
2 stops
United Airlines Logo
10:20 am - 10:11 pm
SYD
-
CHS
25h 51m
2 stops
$1,329United Airlines
Sat, Sep 12 - Sun, Sep 20
American Airlines Logo
5:31 pm - 7:05 am
CHS
-
SYD
23h 34m
2 stops
American Airlines Logo
12:00 pm - 10:48 pm
SYD
-
CHS
24h 48m
1 stop
$1,357American Airlines
Sat, Sep 12 - Sun, Sep 20
American Airlines Logo
5:31 pm - 7:05 am
CHS
-
SYD
23h 34m
2 stops
American Airlines Logo
12:00 pm - 10:48 pm
SYD
-
CHS
24h 48m
1 stop
$1,358American Airlines
Sat, Sep 12 - Sun, Sep 20
American Airlines Logo
5:31 pm - 7:05 am
CHS
-
SYD
23h 34m
2 stops
American Airlines Logo
12:00 pm - 11:43 pm
SYD
-
CHS
25h 43m
2 stops
$1,407American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
2:06 pm - 7:05 am
CHS
-
SYD
26h 59m
2 stops
American Airlines Logo
12:00 pm - 10:48 pm
SYD
-
CHS
24h 48m
1 stop
$1,408American Airlines
Sat, Sep 12 - Sat, Sep 19
Qantas Airways Logo
4:31 pm - 6:55 am
CHS
-
SYD
24h 24m
1 stop
Qantas Airways Logo
12:00 pm - 6:30 pm
SYD
-
CHS
20h 30m
1 stop
$1,449Qantas Airways
Sat, Sep 12 - Sun, Sep 20
Qantas Airways Logo
4:31 pm - 6:55 am
CHS
-
SYD
24h 24m
1 stop
Qantas Airways Logo
12:00 pm - 6:30 pm
SYD
-
CHS
20h 30m
1 stop
$1,450Qantas Airways
Sat, Sep 12 - Sun, Sep 20

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American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets
American Airlines
Jul 20
CHS3:42 pmCharleston
25h 13m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 2
SYD8:40 pmSydney Kingsford Smith
40h 15m
2 stops
CHS10:55 pmCharleston
$1,193
American Airlines
Sep 12
CHS5:31 pmCharleston
23h 34m
2 stops
SYD7:05 amSydney Kingsford Smith
Sep 20
SYD12:00 pmSydney Kingsford Smith
24h 48m
1 stop
CHS10:48 pmCharleston
$1,357
American Airlines
Sep 12
CHS5:31 pmCharleston
23h 34m
2 stops
SYD7:05 amSydney Kingsford Smith
Sep 20
SYD12:00 pmSydney Kingsford Smith
24h 48m
1 stop
CHS10:48 pmCharleston
$1,358

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets
Qantas Airways
Sep 12
CHS4:31 pmCharleston
24h 24m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 20
SYD12:00 pmSydney Kingsford Smith
20h 30m
1 stop
CHS6:30 pmCharleston
$1,449
Qantas Airways
Sep 12
CHS4:31 pmCharleston
24h 24m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 20
SYD12:00 pmSydney Kingsford Smith
20h 30m
1 stop
CHS6:30 pmCharleston
$1,450
Qantas Airways
Sep 12
CHS4:31 pmCharleston
24h 24m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 19
SYD12:00 pmSydney Kingsford Smith
24h 48m
1 stop
CHS10:48 pmCharleston
$1,497

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 June 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

Mon 7/20

3:42 pm-6:55 am

1 stop25h 13m

Sydney Kingsford Smith

Sun 8/2

8:40 pm-10:55 pm

2 stops40h 15m

$1,193

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

7:00 am-7:00 am

2 stops58h 00m

Sydney Kingsford Smith

Sun 9/20

10:20 am-9:34 pm

2 stops25h 14m

$1,327

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

7:00 am-7:00 am

2 stops58h 00m

Sydney Kingsford Smith

Sun 9/20

10:20 am-9:34 pm

2 stops25h 14m

$1,328

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

7:00 am-7:00 am

2 stops58h 00m

Sydney Kingsford Smith

Sun 9/20

10:20 am-10:11 pm

2 stops25h 51m

$1,329

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

5:31 pm-7:05 am

2 stops23h 34m

Sydney Kingsford Smith

Sun 9/20

12:00 pm-10:48 pm

1 stop24h 48m

$1,357

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

5:31 pm-7:05 am

2 stops23h 34m

Sydney Kingsford Smith

Sun 9/20

12:00 pm-10:48 pm

1 stop24h 48m

$1,358

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

5:31 pm-7:05 am

2 stops23h 34m

Sydney Kingsford Smith

Sat 9/19

12:00 pm-11:43 pm

2 stops25h 43m

$1,407

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

2:06 pm-7:05 am

2 stops26h 59m

Sydney Kingsford Smith

Sat 9/19

12:00 pm-10:48 pm

1 stop24h 48m

$1,408
Quickest round-trip

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

4:31 pm-6:55 am

1 stop24h 24m

Sydney Kingsford Smith

Sun 9/20

12:00 pm-6:30 pm

1 stop20h 30m

$1,449

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 9/12

4:31 pm-6:55 am

1 stop24h 24m

Sydney Kingsford Smith

Sun 9/20

12:00 pm-6:30 pm

1 stop20h 30m

$1,450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 cheapest month to fly to Sydney?

In general, March 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 $0. If you are unable to visit Sydney during the month of March, then departing from Charleston during the month April is also very affordable. Most momondo users find prices during this month for around $1,307.

Can stopping save me money on Charleston to Sydney flights?

You could potentially save up to 7% 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

26h 22m

Direct flights

None
The fastest flight from Charleston to Sydney takes 26h 22m
There are no direct flights from Charleston to Sydney. There are no popular flight routes from Charleston to Sydney.
Search flight deals

Frequently asked questions about flying from Charleston to Sydney

  • 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 26h 22m, 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
Qantas AirwaysPriceFrom $1,114Free CancellationRating
7.5
1,053 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,329Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,340Free CancellationRating
7.4
9,901 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
Penrith
Wollongong
Katoomba
Randwick
Leura
Lithgow
Manly
Coogee
Cronulla
Terrigal
Charlestown
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.

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