$87+ Cheap flights from Charleston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHS — SYD
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Charleston
Explore the most affordable flight options available from Charleston. Find the lowest fares based on data from user searches, with prices last updated on 2 January 2026.

Wed 4/215:16CHS - SYD
2 stops31h 09mMultiple Airlines
Tue 17/206:20SYD - CHS
2 stops24h 32mMultiple Airlines
Deal found 31/12$1,840
Sat 14/215:45CHS - MEL
2 stops33h 30mQantas Airways
Sat 21/216:05MEL - CHS
1 stop22h 20mQantas Airways
Deal found 31/12$1,873
Sat 31/115:16CHS - SYD
1 stop23h 39mQantas Airways
Sat 7/207:05SYD - CHS
2 stops23h 20mQantas Airways
Deal found 1/1$1,885
Mon 23/215:45CHS - SYD
1 stop23h 10mQantas Airways
Mon 9/317:30SYD - CHS
2 stops36h 24mQantas Airways
Deal found 31/12$1,888
Wed 4/217:57CHS - SYD
2 stops32h 43mQantas Airways
Tue 17/214:05SYD - CHS
1 stop24h 24mQantas Airways
Deal found 2/1$1,916
Thu 12/215:45CHS - SYD
2 stops31h 05mQantas Airways
Mon 16/219:15SYD - CHS
2 stops35h 40mQantas Airways
Deal found 31/12$1,940
Thu 29/115:16CHS - SYD
2 stops34h 34mQantas Airways
Thu 5/214:05SYD - CHS
1 stop19h 22mQantas Airways
Deal found 1/1$1,944
Wed 18/215:45CHS - SYD
2 stops30h 40mQantas Airways
Fri 27/206:20SYD - CHS
2 stops32h 09mQantas Airways
Deal found 1/1$1,962
Wed 21/115:16CHS - SYD
2 stops31h 34mQantas Airways
Sun 25/119:15SYD - CHS
2 stops43h 19mQantas Airways
Deal found 1/1$1,965
Tue 3/315:45CHS - SYD
1 stop23h 10mQantas Airways
Wed 11/321:55SYD - CHS
2 stops31h 59mQantas Airways
Deal found 1/1$1,967
Sat 14/214:48CHS - BNE
2 stops25h 42mUnited Airlines
Sat 21/211:40BNE - CHS
2 stops37h 29mUnited Airlines
Deal found 30/12$1,968
Fri 13/317:06CHS - MEL
2 stops24h 24mUnited Airlines
Sat 28/310:30MEL - CHS
2 stops26h 28mUnited Airlines
Deal found 31/12$2,153

Find flights from Charleston within your budget

 
Find flights departing from Charleston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/2

15:16-14:25

2 stops31h 09m

Sydney Kingsford Smith

Tue 17/2

06:20-14:52

2 stops24h 32m

$1,840

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sat 14/2

15:45-17:15

2 stops33h 30m

Melbourne

Sat 21/2

16:05-22:25

1 stop22h 20m

$1,873

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/2

17:57-18:40

2 stops32h 43m

Sydney Kingsford Smith

Tue 17/2

14:05-22:29

1 stop24h 24m

$1,916

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 18/2

15:45-14:25

2 stops30h 40m

Sydney Kingsford Smith

Wed 25/2

19:15-14:55

2 stops35h 40m

$1,916

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 12/2

15:45-14:50

2 stops31h 05m

Sydney Kingsford Smith

Mon 16/2

19:15-14:55

2 stops35h 40m

$1,940

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Sat 14/2

14:48-07:30

2 stops25h 42m

Brisbane

Sat 21/2

11:40-10:09

2 stops37h 29m

$1,968

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 2/3

15:45-08:00

2 stops48h 15m

Sydney Kingsford Smith

Mon 9/3

19:15-14:54

2 stops34h 39m

$2,012

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 3/3

15:45-07:35

2 stops47h 50m

Sydney Kingsford Smith

Mon 9/3

19:15-14:54

2 stops34h 39m

$2,012

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 5/3

15:45-20:50

2 stops37h 05m

Sydney Kingsford Smith

Mon 9/3

19:15-14:54

2 stops34h 39m

$2,028

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 18/2

15:45-14:25

2 stops30h 40m

Sydney Kingsford Smith

Fri 27/2

14:05-18:31

1 stop20h 26m

$2,115

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 35 results
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Best time to book a flight from Charleston

Have a flexible travel schedule? Discover the best time to fly from Charleston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Charleston

Get recent, data-driven insights about flights from Charleston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Charleston?

Currently, January is the cheapest month in which you can book a flight from Charleston (average of $1,149). Flying from Charleston in September will prove the most costly (average of $3,597). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Greenville

Related info for your journey

Access useful and relevant information related to your journey from Charleston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 January 2026.

  • What are the most popular destinations to fly to from Charleston?

    For the current month, the most popular flights from Charleston are Fort Lauderdale, Boston, Denver. Boston, Newark Airport, Fort Lauderdale are the most popular locations from Charleston year round.

  • What is the cheapest month to fly from Charleston?

    Currently, the cheapest month for flights from Charleston is January. The most expensive month for flights is September. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Charleston?

    Deals for flights from Charleston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Charleston?

    Cheapflights helps you find that perfect flight from Charleston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Charleston with no change fees?

    Certainly. Search results for flights from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Charleston become cheaper?

    Not ready to book yet? You can track prices for flights from Charleston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charleston?

Deals for flights from Charleston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Charleston?

Cheapflights helps you find that perfect flight from Charleston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Charleston with no change fees?

Certainly. Search results for flights from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charleston become cheaper?

Not ready to book yet? You can track prices for flights from Charleston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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