CHS - SYD

$585 Find Cheap Flights from Charleston to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Sydney departing on 1/31. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,235
Typical prices: $1,342-$1,746
Qantas Airways
Mon 2/2Fri 4/17
CHS - SYD • 1 stop
Cheapest one-way
$585
Multiple Airlines
Sat 1/31
CHS - SYD • 3 stops
Top airlines
Qantas Airways
Cheapest • from $1,235 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 25% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Sydney (CHS-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Sydney

Mon, Feb 2 - Fri, Apr 17
Qantas Airways Logo
3:16 pm - 6:55 amCHS-SYD
23h 39m1 stop
Qantas Airways Logo
12:00 pm - 10:01 pmSYD-CHS
24h 01m1 stop
$1,235Qantas Airways
Find Deal
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:29 pm - 7:05 amCHS-SYD
24h 36m2 stops
American Airlines Logo
12:10 pm - 10:01 pmSYD-CHS
23h 51m1 stop
$1,279American Airlines
Find Deal
Wed, Apr 15 - Mon, May 4
American Airlines Logo
4:29 pm - 7:05 amCHS-SYD
24h 36m2 stops
American Airlines Logo
12:10 pm - 5:50 pmSYD-CHS
19h 40m1 stop
$1,280American Airlines
Find Deal
Wed, Feb 4 - Tue, Feb 17
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
$1,293Qantas Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
3:16 pm - 9:55 pmCHS-SYD
38h 39m2 stops
Qantas Airways Logo
2:05 pm - 10:28 pmSYD-CHS
24h 23m1 stop
$1,295Qantas Airways
Find Deal
Sat, Dec 6 - Thu, Dec 18
Multiple Airlines Logo
11:55 am - 7:25 amCHS-SYD
51h 30m2 stops
Multiple Airlines Logo
5:45 pm - 1:10 pmSYD-CHS
35h 25m2 stops
$1,326Multiple Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
3:46 pm - 9:00 amCHS-SYD
25h 14m2 stops
American Airlines Logo
5:30 pm - 2:53 pmSYD-CHS
37h 23m2 stops
$1,336American Airlines
Find Deal
Wed, Apr 15 - Mon, May 4
Qantas Airways Logo
4:04 pm - 6:55 amCHS-SYD
24h 51m1 stop
Qantas Airways Logo
12:00 pm - 5:50 pmSYD-CHS
19h 50m1 stop
$1,374Qantas Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
5:57 pm - 10:55 amCHS-SYD
24h 58m2 stops
Qantas Airways Logo
9:55 pm - 10:28 pmSYD-CHS
40h 33m2 stops
$1,431Qantas Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
5:57 pm - 10:55 amCHS-SYD
24h 58m2 stops
Qantas Airways Logo
9:55 pm - 2:53 pmSYD-CHS
32h 58m2 stops
$1,433Qantas Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Charleston to Sydney flights

Get data-powered insights and trends into flights from Charleston to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Sydney departing in February.

What is the cheapest month to fly from Charleston to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Sydney is August, where tickets cost $1,316 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $2,391 and $2,087 respectively.

Good to know

Low seasonSeptember
Cheapest flight$585
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 36% increase in price.
Flight from Charleston to Sydney

When to book flights from Charleston to Sydney

Are your dates flexible? Find out the best times to travel from Charleston to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Sydney

  • What is the cheapest flight from Charleston to Sydney?

    In the last 3 days, the lowest price for a flight from Charleston to Sydney was $585 for a one-way ticket and $1,235 for a round-trip.

  • Do I need a passport to fly between Charleston and Sydney?

    Yes, you’ll need a passport to travel to Sydney from Charleston.

  • Which airports will I be using when flying from Charleston to Sydney?

    When flying out of Charleston you will be using Charleston. You will be landing at Sydney, also known as Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Charleston to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Sydney?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Charleston and Sydney, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Sydney, Delta or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Charleston to Sydney are Delta and Qantas Airways. With an average price for the route of $2,014 and an overall rating of 7.9, Delta is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $2,063 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Charleston to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Charleston with another airline. Booking your flights between Charleston and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Charleston to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8004 reviews
7.9Comfort
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Everything you need to know for your flight from Charleston to Sydney

Information on your arrival and departure airports