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$778+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
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 enero 21, 2026.

This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/182:15 pm
CMH
-
SYD
2 stops27h 05m
Air Canada
lun. 8/319:20 am
SYD
-
CMH
2 stops43h 45m
Air Canada
Deal found 1/21$1,135
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/219:30 am
CMH
-
SYD
2 stops56h 05m
Multiple Airlines
lun. 11/3011:20 am
SYD
-
CMH
2 stops49h 36m
Multiple Airlines
Deal found 1/20$1,168
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/243:45 pm
CMH
-
SYD
2 stops49h 35m
Asiana Airlines
lun. 8/319:20 am
SYD
-
CMH
2 stops42h 12m
Asiana Airlines
Deal found 1/20$1,174
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/212:15 pm
CMH
-
SYD
2 stops27h 05m
Air Canada
dom. 8/309:20 am
SYD
-
CMH
2 stops43h 45m
Air Canada
Deal found 1/20$1,177
This oojo deal was found by Cheapflights users on 1/20. 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.
dom. 4/127:54 pm
CMH
-
SYD
1 stop21h 01m
Qantas Airways
sáb. 4/259:50 pm
SYD
-
CMH
2 stops57h 17m
Qantas Airways
Deal found 1/20$1,210
This oojo deal was found by Cheapflights users on 1/20. 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.
mar. 3/33:45 pm
CMH
-
SYD
2 stops38h 40m
Qantas Airways
mar. 3/241:05 pm
SYD
-
CMH
1 stop20h 53m
Qantas Airways
Deal found 1/20$1,213
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/82:15 pm
CMH
-
SYD
2 stops51h 05m
Air Canada
lun. 6/229:20 am
SYD
-
CMH
2 stops43h 45m
Air Canada
Deal found 1/20$1,214
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/219:30 am
CMH
-
SYD
1 stop32h 05m
Asiana Airlines
lun. 11/3011:20 am
SYD
-
CMH
2 stops49h 36m
Asiana Airlines
Deal found 1/20$1,216
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/226:00 pm
CMH
-
SYD
2 stops26h 20m
Qantas Airways
mié. 4/2912:00 pm
SYD
-
CMH
1 stop21h 04m
Qantas Airways
Deal found 1/19$1,221

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 enero 21, 2026.

Round-trip from

$1,210
(oojo)

One-way from

$778
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,230
From Columbus to Sydney Kingsford Smith
Search Deals
One-way flight from Columbus to Sydney Kingsford Smith
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 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 enero 21, 2026.
Use the filters below to find and compare flights from Columbus to Sydney that are best for you.

Fly from

Columbus

Fly to

Sydney

Route

Depart

Return

Price

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

lun. 6/8

2:15 pm-7:20 am

2 stops51h 05m

Sydney Kingsford Smith

lun. 6/22

9:20 am-3:05 pm

2 stops43h 45m

$1,214

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

mié. 4/22

6:00 pm-10:20 am

2 stops26h 20m

Sydney Kingsford Smith

mié. 4/29

12:00 pm-7:04 pm

1 stop21h 04m

$1,221

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

jue. 3/19

9:30 am-8:35 am

2 stops32h 05m

Sydney Kingsford Smith

lun. 3/23

10:25 am-8:56 pm

2 stops49h 31m

$1,224

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

vie. 5/29

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

vie. 6/12

9:20 am-3:05 pm

3 stops43h 45m

$1,270

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

lun. 6/8

7:22 pm-6:55 am

1 stop21h 33m

Sydney Kingsford Smith

lun. 6/22

9:30 am-6:31 pm

1 stop23h 01m

$1,275

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sáb. 2/7

9:30 am-9:35 am

2 stops56h 05m

Sydney Kingsford Smith

mié. 2/11

11:20 am-8:56 pm

2 stops25h 36m

$1,277

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sáb. 7/4

4:43 pm-7:00 am

2 stops48h 17m

$778

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

sáb. 7/4

1:59 pm-7:30 am

3 stops27h 31m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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, September is the cheapest month in which you can book a flight from Columbus to Sydney (average of $321). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,351). 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.

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 enero 21, 2026.
Read reviews from past customers who have flown Qantas Airways, United Airlines, and American 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
973 reviews

Food

7.0

Crew

8.2

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
973 reviews
Qantas Airways
7.5
Good
973 reviews

Food

7.0

Crew

8.2

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
9,190 reviews
Qantas Airways
7.5
Good
973 reviews

Food

7.0

Crew

8.2

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
American Airlines
7.2
Good
11,169 reviews
Qantas Airways
7.5
Good
973 reviews

Food

7.0

Crew

8.2

Overall

7.5

Comfort

7.5

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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 $1,221, Air Canada can have you in Sydney from Columbus in 26h 20m. 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 $504, 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, September is the cheapest month in which you can book a flight from Columbus to Sydney (average of $321). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,351). 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
Manly

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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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$504Average$1,439FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$823Average$1,452FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,166Average$1,489FlexibilityNo cancel feeOn-time71%

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