$101+ 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 1/2. 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
7 Feb — 14 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 8 January 2026.

Wed 4/217:57CHS - SYD
2 stops28h 28mMultiple Airlines
Tue 17/206:20SYD - CHS
2 stops24h 35mMultiple Airlines
Deal found 7/1$1,780
Sun 22/215:45CHS - BNE
2 stops48h 45mQantas Airways
Sun 1/318:30BNE - CHS
2 stops35h 25mQantas Airways
Deal found 7/1$1,836
Thu 5/217:57CHS - MEL
2 stops36h 48mQantas Airways
Thu 12/218:30MEL - CHS
2 stops40h 01mQantas Airways
Deal found 7/1$1,854
Wed 4/215:16CHS - SYD
1 stop23h 39mQantas Airways
Tue 17/206:30SYD - CHS
2 stops31h 59mQantas Airways
Deal found 7/1$1,863
Mon 23/215:45CHS - SYD
1 stop23h 10mQantas Airways
Mon 9/317:30SYD - CHS
2 stops36h 24mQantas Airways
Deal found 6/1$1,870
Fri 1/516:20CHS - MEL
1 stop22h 40mQantas Airways
Sat 23/513:35MEL - CHS
1 stop23h 19mQantas Airways
Deal found 6/1$1,904
Thu 21/506:00CHS - MEL
2 stops36h 15mUnited Airlines
Sat 6/610:55MEL - CHS
2 stops26h 25mUnited Airlines
Deal found 6/1$1,918
Wed 18/215:45CHS - SYD
2 stops38h 40mQantas Airways
Wed 25/214:05SYD - CHS
1 stop24h 24mQantas Airways
Deal found 7/1$1,928
Sat 11/417:12CHS - SYD
2 stops25h 33mAir New Zealand
Sat 25/411:55SYD - CHS
2 stops24h 04mAir New Zealand
Deal found 7/1$1,947
Thu 5/217:57CHS - SYD
2 stops28h 53mQantas Airways
Thu 12/210:15SYD - CHS
2 stops44h 40mQantas Airways
Deal found 6/1$1,949
Wed 15/417:12CHS - SYD
2 stops23h 48mAir New Zealand
Mon 4/511:55SYD - CHS
2 stops23h 59mAir New Zealand
Deal found 6/1$1,980
Fri 22/519:45CHS - BNE
2 stops31h 05mQantas Airways
Sat 30/507:40BNE - CHS
2 stops25h 15mQantas Airways
Deal found 6/1$2,023

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 8 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

17:57-14:25

2 stops28h 28m

Sydney Kingsford Smith

Tue 17/2

06:20-14:55

2 stops24h 35m

$1,829

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Sun 22/2

15:45-07:30

2 stops48h 45m

Brisbane

Sun 1/3

18:30-14:55

2 stops35h 25m

$1,836

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Thu 5/2

17:57-22:45

2 stops36h 48m

Melbourne

Thu 12/2

18:30-18:31

2 stops40h 01m

$1,854

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/2

15:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Tue 17/2

06:30-22:29

2 stops31h 59m

$1,863

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 1/5

16:20-05:00

1 stop22h 40m

Melbourne

Sat 23/5

13:35-22:54

1 stop23h 19m

$1,904

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Thu 21/5

06:00-08:15

2 stops36h 15m

Melbourne

Sat 6/6

10:55-23:20

2 stops26h 25m

$1,918

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 1/5

13:10-08:15

2 stops29h 05m

Melbourne

Sat 23/5

10:55-21:04

2 stops24h 09m

$1,918

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 18/2

15:45-22:25

2 stops38h 40m

Sydney Kingsford Smith

Wed 25/2

14:05-22:29

1 stop24h 24m

$1,928

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 23/2

15:45-14:50

2 stops31h 05m

Sydney Kingsford Smith

Mon 9/3

19:15-21:35

2 stops41h 20m

$1,930

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 11/4

17:12-08:45

2 stops25h 33m

Sydney Kingsford Smith

Sat 25/4

11:55-21:59

2 stops24h 04m

$1,947

Flights are sorted by cheapest return flights first.

Deals found on 7/1

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 $1,138). Flying from Charleston in September will prove the most costly (average of $3,564). 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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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 8 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, Newark Airport. 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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