What is the cheapest airline that flies from Charleston to Sydney Kingsford Smith?

Delta, Qantas Airways, and United Airlines are the most popular carriers operating from Charleston to Sydney Kingsford Smith

Which layover airport has the shortest travel time from Charleston to Sydney?

Flights connecting via Nadi (NAN) have the shortest average one-way travel time: 18h 50m.

Which airport is the most popular layover for flights between Charleston and Sydney?

Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charleston to Sydney?

Flights via Nadi (NAN) offer the lowest average round-trip price of $810.

Which layover airport has the shortest connection time from Charleston to Sydney?

Houston (IAH) has the shortest average layover time for this route: 1h 51m.

What airlines fly to Sydney?

American Airlines, Qantas Airways and Delta are the top three most popular airlines that fly to Sydney from Charleston according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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?

As of November 2025, there are 4 operators available to choose from 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.

$561 Cheap Flights from Charleston to Sydney in 2025/26

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5:57 pm - 10:55 amCHS-SYD

24h 58m2 stops

2:05 pm - 10:28 pmSYD-CHS

24h 23m1 stop

$1,264Qantas Airways

Find Deal

Wed, Feb 4 - Tue, Feb 17

5:57 pm - 10:55 amCHS-SYD

24h 58m2 stops

9:55 pm - 2:53 pmSYD-CHS

32h 58m2 stops

$1,414Qantas Airways

Find Deal

Wed, Feb 4 - Tue, Feb 17

9:13 am - 7:25 amCHS-SYD

30h 12m1 stop

5:45 pm - 8:28 pmSYD-CHS

42h 43m1 stop

$1,437Multiple Airlines

Find Deal

Wed, Nov 12 - Fri, Nov 14

4:55 pm - 10:30 amCHS-SYD

25h 35m2 stops

11:45 am - 1:52 pmSYD-CHS

42h 07m3 stops

$1,452Multiple Airlines

Find Deal

Wed, Feb 4 - Tue, Feb 17

5:57 pm - 10:55 amCHS-SYD

24h 58m2 stops

6:25 pm - 10:28 pmSYD-CHS

44h 03m2 stops

$1,503Qantas Airways

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Wed, Feb 4 - Tue, Feb 17

4:07 pm - 9:00 amCHS-SYD

24h 53m2 stops

11:20 am - 10:34 pmSYD-CHS

27h 14m2 stops

$1,548American Airlines

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Wed, Jan 14 - Thu, Jan 22

4:07 pm - 9:00 amCHS-SYD

24h 53m2 stops

2:05 pm - 5:27 pmSYD-CHS

19h 22m1 stop

$1,549American Airlines

Find Deal

Wed, Jan 14 - Thu, Jan 22

4:55 pm - 7:00 amCHS-SYD

22h 05m1 stop

11:50 am - 9:58 pmSYD-CHS

26h 08m1 stop

$1,561United Airlines

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Wed, Feb 4 - Tue, Feb 17

5:05 pm - 7:00 amCHS-SYD

21h 55m1 stop

11:50 am - 4:16 pmSYD-CHS

20h 26m1 stop

$1,961United Airlines

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Fri, Nov 14 - Sat, Nov 29

11:15 am - 8:30 amCHS-SYD

29h 15m2 stops

2:15 pm - 9:33 amSYD-CHS

35h 18m2 stops

$2,065Delta

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Tue, Dec 23 - Tue, Dec 30

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

Feb 4

CHS5:57 pmCharleston

24h 58m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 17

SYD2:05 pmSydney Kingsford Smith

24h 23m

1 stop

CHS10:28 pmCharleston

$1,264

Find similar

Qantas Airways

Feb 4

CHS5:57 pmCharleston

24h 58m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 17

SYD9:55 pmSydney Kingsford Smith

32h 58m

2 stops

CHS2:53 pmCharleston

$1,414

Find similar

Qantas Airways

Feb 4

CHS5:57 pmCharleston

24h 58m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 17

SYD6:25 pmSydney Kingsford Smith

44h 03m

2 stops

CHS10:28 pmCharleston

$1,503

Find similar

American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets

American Airlines

Jan 14

CHS4:07 pmCharleston

24h 53m

2 stops

SYD9:00 amSydney Kingsford Smith

Jan 22

SYD11:20 amSydney Kingsford Smith

27h 14m

2 stops

CHS10:34 pmCharleston

$1,548

Find similar

American Airlines

Jan 14

CHS4:07 pmCharleston

24h 53m

2 stops

SYD9:00 amSydney Kingsford Smith

Jan 22

SYD2:05 pmSydney Kingsford Smith

19h 22m

1 stop

CHS5:27 pmCharleston

$1,549

Find similar

American Airlines

Nov 14

CHS2:06 pmCharleston

26h 54m

2 stops

SYD9:00 amSydney Kingsford Smith

Nov 29

SYD11:20 amSydney Kingsford Smith

23h 52m

2 stops

CHS7:12 pmCharleston

$1,848

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

5:57 pm-10:55 am

2 stops24h 58m

Sydney Kingsford Smith

Tue 2/17

2:05 pm-10:28 pm

1 stop24h 23m

$1,264

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

5:57 pm-10:55 am

2 stops24h 58m

Sydney Kingsford Smith

Tue 2/17

9:55 pm-2:53 pm

2 stops32h 58m

$1,414

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 11/12

9:13 am-7:25 am

1 stop30h 12m

Sydney Kingsford Smith

Fri 11/14

5:45 pm-8:28 pm

1 stop42h 43m

$1,437

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

4:55 pm-10:30 am

2 stops25h 35m

Sydney Kingsford Smith

Tue 2/17

11:45 am-1:52 pm

3 stops42h 07m

$1,452

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

5:57 pm-10:55 am

2 stops24h 58m

Sydney Kingsford Smith

Tue 2/17

6:25 pm-10:28 pm

2 stops44h 03m

$1,503

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/14

4:07 pm-9:00 am

2 stops24h 53m

Sydney Kingsford Smith

Thu 1/22

11:20 am-10:34 pm

2 stops27h 14m

$1,548

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 1/14

4:07 pm-9:00 am

2 stops24h 53m

Sydney Kingsford Smith

Thu 1/22

2:05 pm-5:27 pm

1 stop19h 22m

$1,549

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

4:55 pm-7:00 am

1 stop22h 05m

Sydney Kingsford Smith

Tue 2/17

11:50 am-9:58 pm

1 stop26h 08m

$1,561

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Fri 11/14

5:05 pm-7:00 am

1 stop21h 55m

Sydney Kingsford Smith

Sat 11/29

11:50 am-4:16 pm

1 stop20h 26m

$1,961

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 12/23

11:15 am-8:30 am

2 stops29h 15m

Sydney Kingsford Smith

Tue 12/30

2:15 pm-9:33 am

2 stops35h 18m

$2,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Charleston to Sydney is on a Wednesday when prices can be found for as low as $1,274. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,368.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Charleston to Sydney at noon for as low as $1,602. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $1,743. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Charleston to Sydney flights?

You could potentially save up to 33% 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

Direct flights	None

There are no direct flights from Charleston to Sydney. There are no popular flight routes from Charleston to Sydney.

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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 55m, 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?
As of November 2025, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Charleston to Sydney is Qantas Airways, representing 33% of all bookings. The subsequent popular airlines are American Airlines at 31%, United Airlines at 23%, and Delta at 13%.

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
Delta	PriceFrom $364	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,114	Free Cancellation	Rating 7.5 930 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,329	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,340	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights

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Coogee

Cronulla

Manly

Penrith

Leura

Lithgow

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.

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Cheap flights from Charleston to Sydney from $762

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 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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?

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Charleston to Sydney is on a Wednesday when prices can be found for as low as $1,274. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,368.

What is the cheapest time of day to depart on your flight to Sydney?

Can stopping save me money on Charleston to Sydney flights?

You could potentially save up to 33% on your flight if you consider stops on a Charleston to Sydney flight.

What is the cheapest airline that flies from Charleston to Sydney Kingsford Smith?

Delta, Qantas Airways, and United Airlines are the most popular carriers operating from Charleston to Sydney Kingsford Smith

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Charleston and Sydney?

Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charleston to Sydney?

Flights via Nadi (NAN) offer the lowest average round-trip price of $810.

Which layover airport has the shortest travel time from Charleston to Sydney?

Flights connecting via Nadi (NAN) have the shortest average one-way travel time: 18h 50m.

Which layover airport has the shortest connection time from Charleston to Sydney?

Houston (IAH) has the shortest average layover time for this route: 1h 51m.

When to book flights from Charleston to Sydney

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

Direct flights

How far is Charleston to Sydney Kingsford Smith by plane?

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

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?

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

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

Traveling to a place near Sydney?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales