CHS - SYD

$755 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 2/14. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,198
Typical prices: $1,116-$1,359
Multiple Airlines
Wed 2/4Tue 2/17
CHS - SYD • 2 stops
Cheapest one-way
$755
Typical prices: $961-$963
American Airlines
Sat 2/14
CHS - SYD • 2 stops
When to travel
August
Cheapest • 27% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Wed, Feb 4 - Tue, Feb 17
Multiple Airlines Logo
5:57 pm - 2:25 pm
CHS
-
SYD
28h 28m2 stops
Multiple Airlines Logo
6:20 am - 2:55 pm
SYD
-
CHS
24h 35m2 stops
$1,198Multiple Airlines
Wed, Feb 4 - Tue, Feb 17
Multiple Airlines Logo
5:57 pm - 2:25 pm
CHS
-
SYD
28h 28m2 stops
Multiple Airlines Logo
6:20 am - 2:55 pm
SYD
-
CHS
24h 35m2 stops
$1,199Multiple Airlines
Wed, Feb 4 - Tue, Feb 17
Multiple Airlines Logo
5:57 pm - 2:25 pm
CHS
-
SYD
28h 28m2 stops
Multiple Airlines Logo
6:20 am - 2:55 pm
SYD
-
CHS
24h 35m2 stops
$1,232Multiple Airlines
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
3:16 pm - 6:55 am
CHS
-
SYD
23h 39m1 stop
Qantas Airways Logo
6:30 am - 10:29 pm
SYD
-
CHS
31h 59m2 stops
$1,255Qantas Airways
Mon, Feb 23 - Mon, Mar 9
Qantas Airways Logo
3:45 pm - 6:55 am
CHS
-
SYD
23h 10m1 stop
Qantas Airways Logo
5:30 pm - 2:54 pm
SYD
-
CHS
36h 24m2 stops
$1,260Qantas Airways
Wed, Feb 18 - Wed, Feb 25
Qantas Airways Logo
3:45 pm - 10:25 pm
CHS
-
SYD
38h 40m2 stops
Qantas Airways Logo
2:05 pm - 10:29 pm
SYD
-
CHS
24h 24m1 stop
$1,299Qantas Airways
Mon, Feb 23 - Mon, Mar 9
Qantas Airways Logo
3:45 pm - 2:50 pm
CHS
-
SYD
31h 05m2 stops
Qantas Airways Logo
7:15 pm - 9:35 pm
SYD
-
CHS
41h 20m2 stops
$1,300Qantas Airways
Wed, Feb 4 - Tue, Feb 17
Qantas Airways Logo
5:57 pm - 10:25 pm
CHS
-
SYD
36h 28m2 stops
Qantas Airways Logo
2:05 pm - 2:55 pm
SYD
-
CHS
40h 50m1 stop
$1,309Qantas Airways
Sat, Apr 11 - Sat, Apr 25
Air New Zealand Logo
5:12 pm - 8:45 am
CHS
-
SYD
25h 33m2 stops
Air New Zealand Logo
11:55 am - 9:59 pm
SYD
-
CHS
24h 04m2 stops
$1,312Air New Zealand
Thu, Feb 5 - Thu, Feb 12
Qantas Airways Logo
5:57 pm - 2:50 pm
CHS
-
SYD
28h 53m2 stops
Qantas Airways Logo
10:15 am - 2:55 pm
SYD
-
CHS
44h 40m2 stops
$1,313Qantas Airways
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 September and December, where the average cost of round-trip tickets is $2,401 and $2,300 respectively.

Good to know

Low seasonSeptember
Cheapest flight$755
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly with an average 27% 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 $755 for a one-way ticket and $1,198 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 8030 reviews
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

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 !

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

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

Information on your arrival and departure airports