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

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

What airlines fly to Sydney?

Qantas Airways, American Airlines and Delta are the top three most popular airlines that fly to Sydney from Charleston according to our data. Qantas Airways is the first choice among our users, with 30% 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.

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

Houston (IAH) has the shortest average layover time for this route: 1h 45m.

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

Houston (IAH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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.

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 August 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

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

Prices are currently low for flights on this route. Typical prices usually range from $1,269 to $1,542. The lowest price recently found on this route was $1,151.

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Find the cheapest flights from Charleston to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

3:21 pm - 6:55 amCHS-SYD

23h 34m1 stop

7:40 pm - 6:30 pmSYD-CHS

38h 50m2 stops

$1,151Qantas Airways

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lun., nov. 10 - lun., nov. 24

5:05 pm - 12:40 pmCHS-SYD

28h 35m2 stops

9:55 am - 9:59 pmSYD-CHS

28h 04m2 stops

$1,250Air New Zealand

Find Deal

mié., oct. 29 - lun., nov. 10

5:45 pm - 10:55 amCHS-SYD

25h 10m2 stops

7:05 am - 1:18 pmSYD-CHS

22h 13m2 stops

$1,270Qantas Airways

Find Deal

mié., ene. 28 - jue., feb. 26

2:59 pm - 7:05 amCHS-SYD

26h 06m2 stops

9:10 am - 6:42 pmSYD-CHS

23h 32m2 stops

$1,437American Airlines

Find Deal

sáb., sep. 20 - sáb., sep. 27

2:24 pm - 9:00 amCHS-SYD

27h 36m2 stops

2:20 pm - 10:24 pmSYD-CHS

24h 04m1 stop

$1,438American Airlines

Find Deal

mar., oct. 28 - mar., nov. 11

5:05 pm - 7:00 amCHS-SYD

22h 55m1 stop

11:50 am - 3:51 pmSYD-CHS

20h 01m1 stop

$1,450United Airlines

Find Deal

dom., oct. 26 - mié., nov. 12

2:48 pm - 9:05 amCHS-SYD

27h 17m2 stops

11:50 am - 3:51 pmSYD-CHS

20h 01m1 stop

$1,455United Airlines

Find Deal

sáb., oct. 25 - mié., nov. 12

4:50 pm - 10:30 amCHS-SYD

25h 40m2 stops

11:45 am - 10:27 amSYD-CHS

38h 42m3 stops

$1,609

Find Deal

mié., ene. 28 - jue., feb. 26

8:00 am - 6:35 amCHS-SYD

32h 35m2 stops

9:25 am - 9:22 pmSYD-CHS

25h 57m2 stops

$1,653Delta

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lun., sep. 8 - sáb., sep. 13

4:11 pm - 8:35 amCHS-SYD

25h 24m2 stops

11:20 am - 11:42 pmSYD-CHS

28h 22m3 stops

$1,805

Find Deal

mar., oct. 28 - mar., nov. 11

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

Nov 10

CHS3:21 pmCharleston

23h 34m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 24

SYD7:40 pmSydney Kingsford Smith

38h 50m

2 stops

CHS6:30 pmCharleston

$1,151

Find similar

Qantas Airways

Jan 28

CHS5:45 pmCharleston

25h 10m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 26

SYD7:05 amSydney Kingsford Smith

22h 13m

2 stops

CHS1:18 pmCharleston

$1,270

Find similar

Qantas Airways

Oct 31

CHS2:23 pmCharleston

31h 37m

2 stops

SYD1:00 pmSydney Kingsford Smith

Nov 11

SYD6:30 amSydney Kingsford Smith

31h 54m

2 stops

CHS10:24 pmCharleston

$1,348

Find similar

American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets

American Airlines

Sep 20

CHS2:59 pmCharleston

26h 06m

2 stops

SYD7:05 amSydney Kingsford Smith

Sep 27

SYD9:10 amSydney Kingsford Smith

23h 32m

2 stops

CHS6:42 pmCharleston

$1,437

Find similar

American Airlines

Oct 28

CHS2:24 pmCharleston

27h 36m

2 stops

SYD9:00 amSydney Kingsford Smith

Nov 11

SYD2:20 pmSydney Kingsford Smith

24h 04m

1 stop

CHS10:24 pmCharleston

$1,438

Find similar

American Airlines

Aug 24

CHS2:40 pmCharleston

25h 25m

2 stops

SYD6:05 amSydney Kingsford Smith

Aug 31

SYD12:10 pmSydney Kingsford Smith

20h 24m

1 stop

CHS6:34 pmCharleston

$1,439

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

lun. 11/10

3:21 pm-6:55 am

1 stop23h 34m

Sydney Kingsford Smith

lun. 11/24

7:40 pm-6:30 pm

2 stops38h 50m

$1,151

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mié. 10/29

5:05 pm-12:40 pm

2 stops28h 35m

Sydney Kingsford Smith

lun. 11/10

9:55 am-9:59 pm

2 stops28h 04m

$1,250

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mié. 1/28

5:45 pm-10:55 am

2 stops25h 10m

Sydney Kingsford Smith

jue. 2/26

7:05 am-1:18 pm

2 stops22h 13m

$1,270

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 9/20

2:59 pm-7:05 am

2 stops26h 06m

Sydney Kingsford Smith

sáb. 9/27

9:10 am-6:42 pm

2 stops23h 32m

$1,437

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 10/28

2:24 pm-9:00 am

2 stops27h 36m

Sydney Kingsford Smith

mar. 11/11

2:20 pm-10:24 pm

1 stop24h 04m

$1,438

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

dom. 10/26

5:05 pm-7:00 am

1 stop22h 55m

Sydney Kingsford Smith

mié. 11/12

11:50 am-3:51 pm

1 stop20h 01m

$1,450

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 10/25

2:48 pm-9:05 am

2 stops27h 17m

Sydney Kingsford Smith

mié. 11/12

11:50 am-3:51 pm

1 stop20h 01m

$1,455

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mié. 1/28

4:50 pm-10:30 am

2 stops25h 40m

Sydney Kingsford Smith

jue. 2/26

11:45 am-10:27 am

3 stops38h 42m

$1,609

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

lun. 9/8

8:00 am-6:35 am

2 stops32h 35m

Sydney Kingsford Smith

sáb. 9/13

9:25 am-9:22 pm

2 stops25h 57m

$1,653

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 10/28

4:11 pm-8:35 am

2 stops25h 24m

Sydney Kingsford Smith

mar. 11/11

11:20 am-11:42 pm

3 stops28h 22m

$1,805

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 $1,296. If you are unable to visit Sydney during the month of August, then departing from Charleston during the month September is also very affordable. Most momondo users find prices during this month for around $1,357.

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.

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

Best Price Found	$1,151
Fastest flight time	21h 34m
Direct flights	None
Airports in Sydney	1 airport

The best flight deal from Charleston to Sydney found on momondo in the last 72 hours is $1,151

The fastest flight from Charleston to Sydney takes 21h 34m

There are no direct flights from Charleston to Sydney. Popular non-direct route for this connection is Charleston Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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 34m, 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 August 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 34% of all bookings. The subsequent popular airlines are American Airlines at 28%, United Airlines at 26%, 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 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $1,267	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,282	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,461	Free Cancellation	Rating 7.5 888 reviews	Search Qantas Airways flights

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Randwick

Coogee

Cronulla

Penrith

Manly

Lithgow

Charlestown

Swansea

Leura

Terrigal

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 $1,151

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 11/10. 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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Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

American Airlines flights from Charleston to Sydney

Our best American Airlines deals on Charleston to Sydney flight tickets

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

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?

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: 67% 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 45m.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Sydney

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