$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 29/1. 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
29 Jan — 5 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 30 December 2025.

Wed 4/215:16CHS - SYD
1 stop23h 39mQantas Airways
Tue 17/214:05SYD - CHS
1 stop24h 24mQantas Airways
Deal found 30/12$1,769
Sat 14/319:18CHS - SYD
1 stop44h 37mQantas Airways
Thu 26/313:05SYD - CHS
1 stop23h 30mQantas Airways
Deal found 29/12$1,807
Fri 6/215:16CHS - BNE
1 stop24h 14mQantas Airways
Tue 17/209:40BNE - CHS
1 stop20h 15mQantas Airways
Deal found 29/12$1,829
Wed 4/215:16CHS - SYD
1 stop23h 39mMultiple Airlines
Tue 17/206:20SYD - CHS
2 stops32h 09mMultiple Airlines
Deal found 30/12$1,832
Fri 13/215:45CHS - BNE
2 stops26h 55mQantas Airways
Fri 20/209:40BNE - CHS
1 stop23h 51mQantas Airways
Deal found 30/12$1,841
Fri 20/315:45CHS - SYD
2 stops31h 40mQantas Airways
Thu 2/413:00SYD - CHS
1 stop20h 31mQantas Airways
Deal found 28/12$1,865
Mon 23/215:45CHS - SYD
2 stops31h 05mQantas Airways
Mon 9/313:05SYD - CHS
1 stop20h 23mQantas Airways
Deal found 29/12$1,869
Thu 12/214:48CHS - MEL
2 stops27h 12mUnited Airlines
Thu 19/211:30MEL - CHS
2 stops26h 28mUnited Airlines
Deal found 28/12$1,927
Thu 12/215:45CHS - SYD
2 stops31h 05mQantas Airways
Mon 16/219:15SYD - CHS
2 stops35h 40mQantas Airways
Deal found 29/12$1,933
Wed 15/413:10CHS - SYD
2 stops27h 45mUnited Airlines
Mon 4/509:30SYD - CHS
2 stops26h 24mUnited Airlines
Deal found 30/12$1,938
Sat 14/215:45CHS - BNE
2 stops48h 45mQantas Airways
Wed 18/218:30BNE - CHS
2 stops39h 01mQantas Airways
Deal found 28/12$1,987
Thu 12/217:10CHS - SYD
2 stops23h 35mAir New Zealand
Mon 16/209:55SYD - CHS
2 stops28h 03mAir New Zealand
Deal found 28/12$1,996

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 30 December 2025. 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

15:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Tue 17/2

14:05-22:25

1 stop24h 20m

$1,769

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 23/2

15:45-06:55

1 stop23h 10m

Sydney Kingsford Smith

Mon 9/3

13:05-21:35

1 stop23h 30m

$1,769

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Mon 23/2

15:45-06:55

1 stop23h 10m

Sydney Kingsford Smith

Mon 9/3

13:05-21:35

1 stop23h 30m

$1,787

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 19/3

15:45-06:55

1 stop24h 10m

Sydney Kingsford Smith

Thu 2/4

13:00-18:31

1 stop20h 31m

$1,787

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Fri 6/2

15:16-06:30

1 stop24h 14m

Brisbane

Tue 17/2

09:40-14:55

1 stop20h 15m

$1,829

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Fri 13/2

15:45-09:40

2 stops26h 55m

Brisbane

Fri 20/2

09:40-18:31

1 stop23h 51m

$1,841

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 13/2

10:00-09:30

2 stops31h 30m

Melbourne

Fri 20/2

13:00-21:27

2 stops24h 27m

$1,927

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Thu 12/2

14:48-10:00

2 stops27h 12m

Melbourne

Thu 19/2

11:30-21:58

2 stops26h 28m

$1,927

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 14/3

15:45-08:00

2 stops25h 15m

Sydney Kingsford Smith

Thu 26/3

13:05-18:28

1 stop20h 23m

$1,927

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

$1,933

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 37 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 $1,144). Flying from Charleston in September will prove the most costly (average of $3,582). 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 South Carolina

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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 30 December 2025.

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

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

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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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