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.

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 38% 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 offers the lowest fares from Charleston to Sydney?

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

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

Qantas Airways, American Airlines, 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 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 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 September 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

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 $1,584 to $1,704. The lowest price recently found on this route was $1,090.

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Find the cheapest flights from Charleston to Sydney

Round-trip

One-way

Cheap round-trip flights

3:59 pm - 10:55 amCHS-SYD

26h 56m2 stops

2:05 pm - 5:45 pmSYD-CHS

19h 40m1 stop

$1,090Qantas Airways

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mar., feb. 10 - mar., feb. 17

5:45 pm - 10:55 amCHS-SYD

25h 10m2 stops

2:05 pm - 10:00 pmSYD-CHS

23h 55m1 stop

$1,143Qantas Airways

Find Deal

mar., feb. 10 - mié., feb. 18

7:23 pm - 7:30 amCHS-SYD

45h 07m2 stops

5:45 pm - 8:28 pmSYD-CHS

41h 43m1 stop

$1,258Multiple Airlines

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vie., oct. 24 - vie., oct. 31

4:55 pm - 8:45 amCHS-SYD

23h 50m2 stops

11:45 am - 9:53 pmSYD-CHS

26h 08m2 stops

$1,284Air New Zealand

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lun., feb. 9 - lun., feb. 16

5:20 pm - 10:35 amCHS-SYD

26h 15m2 stops

1:55 pm - 10:29 amSYD-CHS

35h 34m3 stops

$1,416Multiple Airlines

Find Deal

mié., oct. 22 - mié., oct. 29

3:30 pm - 8:05 amCHS-SYD

25h 35m2 stops

11:20 am - 11:08 pmSYD-CHS

26h 48m2 stops

$1,433American Airlines

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jue., oct. 23 - jue., oct. 30

1:42 pm - 8:05 amCHS-SYD

27h 23m2 stops

11:20 am - 11:59 pmSYD-CHS

27h 39m2 stops

$1,439American Airlines

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vie., oct. 24 - vie., oct. 31

6:30 am - 7:00 amCHS-SYD

32h 30m1 stop

11:50 am - 9:53 pmSYD-CHS

26h 03m1 stop

$1,453United Airlines

Find Deal

lun., feb. 9 - jue., feb. 19

11:00 am - 7:00 amCHS-SYD

28h 00m2 stops

11:50 am - 4:08 pmSYD-CHS

20h 18m1 stop

$1,457United Airlines

Find Deal

lun., feb. 9 - lun., feb. 16

7:45 am - 6:50 amCHS-SYD

31h 05m2 stops

10:40 am - 8:40 pmSYD-CHS

26h 00m2 stops

$1,655Delta

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sáb., feb. 28 - mié., mar. 4

Qantas Airways flights from Charleston to Sydney

Our best Qantas Airways deals on Charleston to Sydney flight tickets

Qantas Airways

Feb 10

CHS3:59 pmCharleston

26h 56m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 17

SYD2:05 pmSydney Kingsford Smith

19h 40m

1 stop

CHS5:45 pmCharleston

$1,090

Find similar

Qantas Airways

Feb 10

CHS5:45 pmCharleston

25h 10m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 18

SYD2:05 pmSydney Kingsford Smith

23h 55m

1 stop

CHS10:00 pmCharleston

$1,143

Find similar

Qantas Airways

Feb 10

CHS5:45 pmCharleston

29h 05m

2 stops

SYD2:50 pmSydney Kingsford Smith

Feb 17

SYD6:20 amSydney Kingsford Smith

22h 58m

2 stops

CHS1:18 pmCharleston

$1,334

Find similar

Air New Zealand flights from Charleston to Sydney

Our best Air New Zealand deals on Charleston to Sydney flight tickets

Air New Zealand

Feb 9

CHS4:55 pmCharleston

23h 50m

2 stops

SYD8:45 amSydney Kingsford Smith

Feb 16

SYD11:45 amSydney Kingsford Smith

26h 08m

2 stops

CHS9:53 pmCharleston

$1,284

Find similar

Air New Zealand

Oct 22

CHS5:20 pmCharleston

26h 15m

2 stops

SYD10:35 amSydney Kingsford Smith

Oct 29

SYD11:45 amSydney Kingsford Smith

25h 14m

2 stops

CHS9:59 pmCharleston

$1,300

Find similar

Air New Zealand

Oct 23

CHS5:20 pmCharleston

24h 25m

2 stops

SYD8:45 amSydney Kingsford Smith

Oct 30

SYD7:15 pmSydney Kingsford Smith

41h 44m

2 stops

CHS9:59 pmCharleston

$1,338

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 2/10

3:59 pm-10:55 am

2 stops26h 56m

Sydney Kingsford Smith

mar. 2/17

2:05 pm-5:45 pm

1 stop19h 40m

$1,090

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mar. 2/10

5:45 pm-10:55 am

2 stops25h 10m

Sydney Kingsford Smith

mié. 2/18

2:05 pm-10:00 pm

1 stop23h 55m

$1,143

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

vie. 10/24

7:23 pm-7:30 am

2 stops45h 07m

Sydney Kingsford Smith

vie. 10/31

5:45 pm-8:28 pm

1 stop41h 43m

$1,258

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

lun. 2/9

4:55 pm-8:45 am

2 stops23h 50m

Sydney Kingsford Smith

lun. 2/16

11:45 am-9:53 pm

2 stops26h 08m

$1,284

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

mié. 10/22

5:20 pm-10:35 am

2 stops26h 15m

Sydney Kingsford Smith

mié. 10/29

1:55 pm-10:29 am

3 stops35h 34m

$1,416

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

jue. 10/23

3:30 pm-8:05 am

2 stops25h 35m

Sydney Kingsford Smith

jue. 10/30

11:20 am-11:08 pm

2 stops26h 48m

$1,433

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

vie. 10/24

1:42 pm-8:05 am

2 stops27h 23m

Sydney Kingsford Smith

vie. 10/31

11:20 am-11:59 pm

2 stops27h 39m

$1,439

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

lun. 2/9

6:30 am-7:00 am

1 stop32h 30m

Sydney Kingsford Smith

jue. 2/19

11:50 am-9:53 pm

1 stop26h 03m

$1,453

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

lun. 2/9

11:00 am-7:00 am

2 stops28h 00m

Sydney Kingsford Smith

lun. 2/16

11:50 am-4:08 pm

1 stop20h 18m

$1,457

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

sáb. 2/28

7:45 am-6:50 am

2 stops31h 05m

Sydney Kingsford Smith

mié. 3/4

10:40 am-8:40 pm

2 stops26h 00m

$1,655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 $1,486.

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

Direct flights	None

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 50m, 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 September 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 37% of all bookings. The subsequent popular airlines are American Airlines at 29%, United Airlines at 21%, 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 7,973 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,114	Free Cancellation	Rating 7.5 908 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,343	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,498	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

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Coogee

Lithgow

Penrith

Manly

Leura

Charlestown

Terrigal

Swansea

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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 $749

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 2/14. 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

Air New Zealand flights from Charleston to Sydney

Our best Air New Zealand 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 is the cheapest airline that flies from Charleston to Sydney Kingsford Smith?

Qantas Airways, American Airlines, 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