CMH - SYD

$562 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 4/11. 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
$1,159
Overall average: $1,681
Multiple Airlines
Tue 4/14Tue 4/21
CMH - SYD • 2 stops
Cheapest one-way
$562
Multiple Airlines
Sat 4/11
CMH - SYD • 3 stops
Top airlines
Air Canada
Cheapest • from $1,163 (round-trip)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 39% price drop
May
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 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

Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
11:39 am - 7:20 am
CMH
-
SYD
29h 41m
2 stops
Multiple Airlines Logo
9:20 am - 8:52 pm
SYD
-
CMH
25h 32m
2 stops
$1,159Multiple Airlines
Sun, Apr 12 - Wed, Apr 29
Air Canada Logo
9:30 am - 7:20 am
CMH
-
SYD
31h 50m
2 stops
Air Canada Logo
9:20 am - 8:52 pm
SYD
-
CMH
25h 32m
2 stops
$1,163Air Canada
Sun, Apr 12 - Wed, Apr 29
Multiple Airlines Logo
9:30 am - 7:20 am
CMH
-
SYD
31h 50m
1 stop
Multiple Airlines Logo
9:20 am - 8:52 pm
SYD
-
CMH
25h 32m
2 stops
$1,189Multiple Airlines
Thu, May 21 - Tue, May 26
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
27h 05m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,200Air Canada
Sat, Apr 18 - Wed, Apr 22
Multiple Airlines Logo
3:34 pm - 7:20 am
CMH
-
SYD
25h 46m
2 stops
Multiple Airlines Logo
9:20 am - 8:52 pm
SYD
-
CMH
25h 32m
2 stops
$1,201Multiple Airlines
Thu, May 21 - Tue, May 26
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
27h 05m
2 stops
Air Canada Logo
9:20 am - 3:05 pm
SYD
-
CMH
43h 45m
3 stops
$1,203Air Canada
Sat, Apr 4 - Fri, Apr 17
Air Canada Logo
9:30 am - 8:20 am
CMH
-
SYD
55h 50m
2 stops
Air Canada Logo
9:20 am - 8:52 pm
SYD
-
CMH
25h 32m
2 stops
$1,204Air Canada
Thu, Mar 26 - Sat, Apr 11
American Airlines Logo
12:07 pm - 7:25 am
CMH
-
SYD
28h 18m
2 stops
American Airlines Logo
9:10 am - 5:31 pm
SYD
-
CMH
22h 21m
1 stop
$1,214American Airlines
Mon, Mar 16 - Mon, Jun 8
Air New Zealand Logo
4:55 pm - 12:40 pm
CMH
-
SYD
28h 45m
2 stops
Air New Zealand Logo
9:55 am - 11:56 pm
SYD
-
CMH
28h 01m
2 stops
$1,226Air New Zealand
Wed, Jun 17 - Mon, Jul 13
Air New Zealand Logo
11:43 am - 8:45 am
CMH
-
SYD
31h 02m
2 stops
Air New Zealand Logo
11:55 am - 11:01 am
SYD
-
CMH
37h 06m
2 stops
$1,227Air New Zealand
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.

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 $888 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,850 and $1,681 respectively.

Good to know

Low seasonOctober
Cheapest flight$562
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 10% 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 $562 for a one-way ticket and $1,159 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 $1,437 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 $1,562 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 991 reviews
7.5Comfort
8.1Crew
7.0Food
7.7Boarding
7.2Entertainment
Airline reviews

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.

8.0 ExcellentSam, Feb 2026
YVR - SYD
Read more Qantas Airways reviews

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

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.

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

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

Information on your arrival and departure airports