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Cheap flights from Charleston to Australia from $694

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 Australia departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:28 pm - 5:00 amCHS-BNE
24h 32m2 stops
American Airlines Logo
8:40 am - 5:45 pmBNE-CHS
23h 05m1 stop
$1,226American Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
12:58 pm - 5:00 amCHS-MEL
24h 02m2 stops
American Airlines Logo
4:05 pm - 11:45 amMEL-CHS
35h 40m1 stop
$1,251American Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 20
United Airlines Logo
6:00 am - 10:00 amCHS-MEL
36h 00m2 stops
United Airlines Logo
1:00 pm - 10:35 amMEL-CHS
37h 35m2 stops
$1,275United Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 20
American Airlines Logo
2:30 pm - 7:05 amCHS-SYD
26h 35m2 stops
American Airlines Logo
9:10 am - 7:00 pmSYD-CHS
23h 50m2 stops
$1,278American Airlines
Find Deal
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:10 pm - 7:05 amCHS-SYD
24h 55m2 stops
American Airlines Logo
9:10 am - 5:50 pmSYD-CHS
22h 40m2 stops
$1,279American Airlines
Find Deal
Wed, Apr 15 - Mon, May 4
Qantas Airways Logo
3:16 pm - 10:25 pmCHS-SYD
39h 09m2 stops
Qantas Airways Logo
2:05 pm - 10:28 pmSYD-CHS
24h 23m1 stop
$1,295Qantas Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
5:57 pm - 10:25 pmCHS-SYD
36h 28m2 stops
Qantas Airways Logo
2:05 pm - 2:53 pmSYD-CHS
40h 48m1 stop
$1,298Qantas Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
United Airlines Logo
11:15 am - 10:00 amCHS-MEL
30h 45m2 stops
United Airlines Logo
11:30 am - 11:44 pmMEL-CHS
28h 14m2 stops
$1,580United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Cathay Pacific Logo
1:10 pm - 10:55 pmCHS-PER
44h 45m2 stops
Cathay Pacific Logo
12:25 am - 10:57 amPER-CHS
47h 32m2 stops
$1,862Cathay Pacific
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Tue, Feb 3 - Mon, Mar 2
Multiple Airlines Logo
9:13 am - 6:45 pmCHS-PER
44h 32m2 stops
Multiple Airlines Logo
9:25 am - 4:23 pmPER-CHS
43h 58m3 stops
$3,300Multiple Airlines
Find Deal
Tue, Feb 3 - Tue, Mar 3

United Airlines flights from Charleston to Australia

Our best United Airlines deals on Charleston to Australia flight tickets
United Airlines
Dec 7
CHS6:00 amCharleston
36h 00m
2 stops
MEL10:00 amMelbourne
Dec 20
MEL1:00 pmMelbourne
37h 35m
2 stops
CHS10:35 amCharleston
$1,275
Find similar
United Airlines
Feb 4
CHS6:30 amCharleston
32h 30m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 17
SYD11:50 amSydney Kingsford Smith
20h 13m
1 stop
CHS4:03 pmCharleston
$1,561
Find similar
United Airlines
Feb 21
CHS11:15 amCharleston
30h 45m
2 stops
MEL10:00 amMelbourne
Feb 25
MEL11:30 amMelbourne
28h 14m
2 stops
CHS11:44 pmCharleston
$1,580
Find similar

American Airlines flights from Charleston to Australia

Our best American Airlines deals on Charleston to Australia flight tickets
American Airlines
Mar 12
CHS2:28 pmCharleston
24h 32m
2 stops
BNE5:00 amBrisbane
Mar 16
BNE8:40 amBrisbane
23h 05m
1 stop
CHS5:45 pmCharleston
$1,226
Find similar
American Airlines
Dec 7
CHS12:58 pmCharleston
24h 02m
2 stops
MEL5:00 amMelbourne
Dec 20
MEL4:05 pmMelbourne
35h 40m
1 stop
CHS11:45 amCharleston
$1,251
Find similar
American Airlines
Apr 15
CHS2:30 pmCharleston
26h 35m
2 stops
SYD7:05 amSydney Kingsford Smith
May 4
SYD9:10 amSydney Kingsford Smith
23h 50m
2 stops
CHS7:00 pmCharleston
$1,278
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Charleston to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Thu 3/12

2:28 pm-5:00 am

2 stops24h 32m

Brisbane

Mon 3/16

8:40 am-5:45 pm

1 stop23h 05m

$1,226

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sun 12/7

12:58 pm-5:00 am

2 stops24h 02m

Melbourne

Sat 12/20

4:05 pm-11:45 am

1 stop35h 40m

$1,251

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sun 12/7

6:00 am-10:00 am

2 stops36h 00m

Melbourne

Sat 12/20

1:00 pm-10:35 am

2 stops37h 35m

$1,275

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

2:30 pm-7:05 am

2 stops26h 35m

Sydney Kingsford Smith

Mon 5/4

9:10 am-7:00 pm

2 stops23h 50m

$1,278

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/15

4:10 pm-7:05 am

2 stops24h 55m

Sydney Kingsford Smith

Mon 5/4

9:10 am-5:50 pm

2 stops22h 40m

$1,279

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

3:16 pm-10:25 pm

2 stops39h 09m

Sydney Kingsford Smith

Tue 2/17

2:05 pm-10:28 pm

1 stop24h 23m

$1,295

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 2/4

5:57 pm-10:25 pm

2 stops36h 28m

Sydney Kingsford Smith

Tue 2/17

2:05 pm-2:53 pm

1 stop40h 48m

$1,298

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Sat 2/21

11:15 am-10:00 am

2 stops30h 45m

Melbourne

Wed 2/25

11:30 am-11:44 pm

2 stops28h 14m

$1,580

CharlestonPerth

CHS - PER

CHSPER

Charleston

Tue 2/3

1:10 pm-10:55 pm

2 stops44h 45m

Perth

Mon 3/2

12:25 am-10:57 am

2 stops47h 32m

$1,862

CharlestonPerth

CHS - PER

CHSPER

Charleston

Tue 2/3

9:13 am-6:45 pm

2 stops44h 32m

Perth

Tue 3/3

9:25 am-4:23 pm

3 stops43h 58m

$3,300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Charleston to Australia

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 cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from Charleston, with most prices found around $1,316. If you aren’t able to travel during the month of August, then book flights to Australia from Charleston during February instead. Flights to Australia in February, while not as cheap as those in August, still average around $1,359.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Charleston to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $1,274. On the other hand, Monday is the most expensive day to depart from Charleston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,368.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Charleston at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,602 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,743 on average. Flights to Australia from Charleston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Charleston to Australia flights?

You could potentially save up to 4% on your flight if you consider stops on a Charleston to Australia flight.

Cheap Charleston to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Australia

Direct flights

None
There are no direct flights from Charleston to Australia. There are no popular flight routes from Charleston to Australia.
Search flight deals

  • When did momondo last update prices for flights from Charleston Airport to Australia?

    Prices for flights from Charleston Airport to Australia are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Australia?

  • How old do you have to be to fly from Charleston Airport to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Charleston to Australia

Compare and see reviews for airlines that fly from Charleston to Australia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $364Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,114Free CancellationRating
7.5
933 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,329Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,340Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Australia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Charleston with this policy.

How can momondo help me find flights from Charleston to Australia?

Once you have performed a search for Charleston to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Charleston to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Charleston to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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