CMH - SYD

$583 Find Cheap Flights from Columbus 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 Columbus to Sydney departing on 8/25. 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 Columbus 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 Columbus to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,175
Typical prices: $1,871-$1,368
Air Canada
Fri 6/12Tue 6/16
CMH - SYD • 2 stops
Cheapest one-way
$583
Typical prices: $739-$1,011
Multiple Airlines
Tue 8/25
CMH - SYD • 3 stops
Top airlines
Cheapest • from $1,175 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Columbus and Sydney. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $358 (round-trip)
Shortest trip • 8h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 Columbus to Sydney (CMH-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus 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 Columbus to Sydney

Fri, Jun 12 - Tue, Jun 16
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,175Air Canada
Wed, Jun 17 - Mon, Jul 13
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,185Air Canada
Wed, Jun 17 - Mon, Jul 13
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,186Air Canada
Tue, Aug 25 - Thu, Sep 3
Air Canada Logo
4:05 pm - 7:20 am
CMH
-
SYD
49h 15m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,187Air Canada
Mon, Sep 7 - Thu, Sep 17
Multiple Airlines Logo
4:05 pm - 7:20 am
CMH
-
SYD
49h 15m
2 stops
Multiple Airlines Logo
9:20 am - 8:21 pm
SYD
-
CMH
25h 01m
1 stop
$1,216Multiple Airlines
Tue, Apr 28 - Tue, Aug 4
Multiple Airlines Logo
9:30 am - 7:20 am
CMH
-
SYD
31h 50m
1 stop
Multiple Airlines Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,242Multiple Airlines
Mon, Sep 7 - Thu, Sep 17
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
51h 05m
3 stops
Air Canada Logo
9:20 am - 3:22 pm
SYD
-
CMH
44h 02m
2 stops
$1,250Air Canada
Mon, Sep 7 - Thu, Sep 17
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
51h 05m
3 stops
Air Canada Logo
9:20 am - 3:22 pm
SYD
-
CMH
44h 02m
3 stops
$1,258Air Canada
Sat, Aug 1 - Fri, Aug 28
Air Canada Logo
4:05 pm - 7:20 am
CMH
-
SYD
49h 15m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,261Air Canada
Fri, May 1 - Sat, May 9
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
51h 05m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,282Air Canada
Booking Insights

KAYAK's insights & trends for Columbus to Sydney flights

Get data-powered insights and trends into flights from Columbus 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 Columbus Airport 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 Columbus Airport to Sydney departing in June.

What is the cheapest month to fly from Columbus Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport 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 Columbus Airport to Sydney is September, where tickets cost $994 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,885 and $1,621 respectively.

Good to know

Low seasonOctober
Cheapest flight$583
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Columbus to Sydney

When to book flights from Columbus to Sydney

Are your dates flexible? Find out the best times to travel from Columbus 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 Columbus to Sydney flights

  • What is the cheapest flight from Columbus Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Columbus Airport to Sydney was $583 for a one-way ticket and $1,175 for a round-trip.

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

    Yes

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

    Columbus airport is called Columbus and the only airport in Sydney is Sydney Kingsford Smith.

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

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

  • Which airline alliances offer flights from Columbus to Sydney?

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

  • Which is the best airline for flights from Columbus to Sydney, Qantas Airways or United Airlines?

    The two airlines most popular with KAYAK users for flights from Columbus to Sydney are Qantas Airways and United Airlines. With an average price for the route of $1,429 and an overall rating of 7.5, Qantas Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,537 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Columbus 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 Columbus to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Columbus 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 Columbus 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 Columbus with another airline. Booking your flights between Columbus 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 Columbus 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 Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Columbus to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Columbus 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 Columbus 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.
7.5
Qantas AirwaysOverall score based on 1016 reviews
7.4Comfort
7.7Boarding
7.2Entertainment
7.0Food
8.1Crew
Airline reviews

I couldn't hear all of the announcements. It was nice when they put them on the screen.

10.0 ExcellentAnonymous, Mar 2026
DFW - SYD
Read more Qantas Airways reviews

I couldn't hear all of the announcements. It was nice when they put them on the screen.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

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

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

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

Information on your arrival and departure airports