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$730+ Cheap flights from Columbus to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
août 1 — août 81
sam. 8/1
sam. 8/8
1 adult, Economy
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Cheap flight deals from Columbus to Sydney

Cheapest flights from Columbus to Sydney
Explore the most affordable flight options available from Columbus to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 2, 2026.

This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/267:03 pm
CMH
-
SYD
2 stops33h 57m
Qantas Airways
ven. 11/202:05 pm
SYD
-
CMH
1 stop20h 48m
Qantas Airways
Deal found 6/30$1,119
This Ovago deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/125:08 pm
CMH
-
SYD
1 stop23h 47m
Air New Zealand
mer. 8/1910:20 am
SYD
-
CMH
1 stop21h 41m
Air New Zealand
Deal found 6/29$1,173
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/284:20 pm
CMH
-
SYD
2 stops24h 40m
United Airlines
mar. 8/49:30 am
SYD
-
CMH
1 stop22h 45m
United Airlines
Deal found 6/28$1,186
This Qantas Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/124:22 pm
CMH
-
SYD
2 stops25h 08m
Multiple Airlines
mer. 8/1912:00 pm
SYD
-
CMH
2 stops24h 08m
Multiple Airlines
Deal found 6/29$1,187
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/210:05 am
CMH
-
SYD
2 stops30h 45m
Delta
lun. 8/179:15 am
SYD
-
CMH
2 stops23h 15m
Delta
Deal found 6/30$1,190
This BusinessClass deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/283:30 pm
CMH
-
SYD
1 stop25h 25m
Air New Zealand
mar. 8/49:30 am
SYD
-
CMH
1 stop28h 29m
Air New Zealand
Deal found 6/28$1,225
This Qantas Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/155:55 pm
CMH
-
SYD
2 stops24h 25m
Qantas Airways
ven. 1/1511:15 am
SYD
-
CMH
1 stop21h 38m
Qantas Airways
Deal found 7/1$1,253
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/77:31 pm
CMH
-
SYD
1 stop21h 24m
United Airlines
ven. 8/1410:20 am
SYD
-
CMH
1 stop19h 42m
United Airlines
Deal found 7/1$1,286

Find flight deals from Columbus to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 2, 2026.

Round-trip from

$1,119
(oojo)

One-way from

$730
(oojo)

Popular in

January

Cheapest in

November

Average price

$1,382
From Columbus to Sydney Kingsford Smith
Search Deals
One-way flight from Columbus to Sydney Kingsford Smith
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Highest demand for flights based on searches. 11% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Sydney 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, Cheapflights users made 2,558,603 searches. Data last updated juillet 2, 2026.
Use the filters below to find and compare flights from Columbus to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

lun. 10/26

5:59 pm-4:25 pm

2 stops31h 26m

Sydney Kingsford Smith

ven. 11/20

2:05 pm-6:53 pm

1 stop20h 48m

$1,132

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

mar. 7/28

3:30 pm-6:55 am

2 stops25h 25m

Sydney Kingsford Smith

mar. 8/4

9:30 am-11:59 pm

2 stops28h 29m

$1,186

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

dim. 8/2

6:00 pm-7:30 am

1 stop23h 30m

Sydney Kingsford Smith

lun. 8/17

12:00 pm-10:10 pm

1 stop24h 10m

$1,186

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

ven. 8/14

2:12 pm-7:00 am

2 stops26h 48m

Sydney Kingsford Smith

ven. 8/21

10:20 am-4:02 pm

1 stop19h 42m

$1,286
Quickest round-trip

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

ven. 8/7

7:31 pm-6:55 am

1 stop21h 24m

Sydney Kingsford Smith

ven. 8/14

10:20 am-4:02 pm

1 stop19h 42m

$1,286

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sam. 10/3

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

mer. 10/7

10:20 am-2:15 pm

3 stops42h 55m

$1,422

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

mar. 7/28

4:05 pm-7:20 am

2 stops25h 15m

Sydney Kingsford Smith

mar. 8/4

9:20 am-3:22 pm

3 stops44h 02m

$1,540

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

lun. 8/10

8:05 am-6:50 am

2 stops32h 45m

Sydney Kingsford Smith

sam. 8/15

9:15 am-9:12 pm

2 stops25h 57m

$1,627

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

jeu. 12/24

9:00 am-9:05 am

2 stops32h 05m

Sydney Kingsford Smith

ven. 1/15

11:20 am-6:54 pm

2 stops23h 34m

$1,630
Cheapest one-way

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

lun. 7/13

6:00 pm-7:05 am

1 stop23h 05m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Columbus to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Columbus with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Columbus to Sydney?

Currently, November is the cheapest month in which you can book a flight from Columbus to Sydney (average of $409). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Columbus to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated juillet 2, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines from Columbus to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,054 reviews

Entertainment

7.2

Boarding

7.7

Crew

8.1

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
1,054 reviews
Qantas Airways
7.5
Good
1,054 reviews

Entertainment

7.2

Boarding

7.7

Crew

8.1

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
9,925 reviews
Qantas Airways
7.5
Good
1,054 reviews

Entertainment

7.2

Boarding

7.7

Crew

8.1

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
American Airlines
7.1
Good
11,771 reviews
Qantas Airways
7.5
Good
1,054 reviews

Entertainment

7.2

Boarding

7.7

Crew

8.1

Food

7.0

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Columbus?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Columbus to Sydney. 3 airlines have flights to Kingsford Smith from Columbus on a regular basis. Booking flights from Columbus to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • How long is the flight from Columbus to Sydney?

    For as low as $1,186, Qantas Airways can have you in Sydney from Columbus in 25h 25m. Columbus and Sydney are separated by a distance of 9462 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Columbus to Sydney round-trip?

    United Airlines, at $502, was found to be the cheapest airline from Columbus to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and American Airlines. United Airlines is 65% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Columbus to Sydney that include hotel bookings?

    Yes. In addition to deals on Columbus to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Sydney.

  • Can I find deals for business class flights from Columbus to Sydney?

    Yes. Cheapflights offers flight deals from Columbus to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus to Sydney?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Sydney (average of $409). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,428). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Columbus to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Columbus to Sydney

Discover the top 3 airlines that operate flights from Columbus to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$502Average$1,458FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,416FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$1,507FlexibilityNo cancel feeOn-time71%

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