HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$552+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 8, 2026.

Round-trip from

$1,006
(Qantas Airways)

One-way from

$552
(Kiwi.com)

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
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 January 8, 2026.

This Qantas Airways deal was found by Cheapflights users on 1/5. 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.
Sat 2/75:23 pmCMH - SYD
1 stop23h 37mQantas Airways
Wed 2/117:15 pmSYD - CMH
2 stops39h 47mQantas Airways
Deal found 1/5$1,006
This oojo deal was found by Cheapflights users on 1/6. 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.
Fri 2/206:09 pmCMH - SYD
1 stop22h 51mQantas Airways
Fri 2/277:05 amSYD - CMH
2 stops26h 11mQantas Airways
Deal found 1/6$1,083
This oojo deal was found by Cheapflights users on 1/6. 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.
Mon 8/244:40 pmCMH - SYD
2 stops26h 05mAir New Zealand
Mon 8/319:55 amSYD - CMH
2 stops25h 55mAir New Zealand
Deal found 1/6$1,215
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Fri 2/203:30 pmCMH - SYD
2 stops26h 05mMultiple Airlines
Fri 2/2711:20 amSYD - CMH
2 stops25h 36mMultiple Airlines
Deal found 1/6$1,232
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Mon 8/242:15 pmCMH - SYD
3 stops51h 05mAir Canada
Mon 8/319:20 amSYD - CMH
2 stops43h 45mAir Canada
Deal found 1/6$1,235
This Expedia deal was found by Cheapflights users on 1/7. 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.
Wed 8/193:45 pmCMH - SYD
2 stops49h 35mAir Canada
Tue 8/259:20 amSYD - CMH
2 stops42h 12mAir Canada
Deal found 1/7$1,254
This Air Canada deal was found by Cheapflights users on 1/7. 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.
Thu 6/43:45 pmCMH - SYD
2 stops25h 35mAir Canada
Mon 6/159:20 amSYD - CMH
2 stops43h 45mAir Canada
Deal found 1/7$1,273
This Air Canada deal was found by Cheapflights users on 1/7. 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.
Fri 8/212:15 pmCMH - SYD
3 stops51h 05mAir Canada
Sun 8/309:20 amSYD - CMH
2 stops43h 45mAir Canada
Deal found 1/7$1,276
This Air Canada deal was found by Cheapflights users on 1/5. 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.
Sat 2/79:30 amCMH - SYD
2 stops56h 05mAir Canada
Wed 2/1111:20 amSYD - CMH
2 stops49h 36mAir Canada
Deal found 1/5$1,277
This Air Canada deal was found by Cheapflights users on 1/6. 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.
Mon 9/72:15 pmCMH - SYD
3 stops51h 05mAir Canada
Fri 9/119:20 amSYD - CMH
3 stops43h 42mAir Canada
Deal found 1/6$1,285
This oojo deal was found by Cheapflights users on 1/6. 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.
Fri 8/214:40 pmCMH - SYD
2 stops28h 00mAir New Zealand
Sun 8/306:55 pmSYD - CMH
2 stops40h 55mAir New Zealand
Deal found 1/6$1,288

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 January 8, 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

Sat 2/7

5:23 pm-9:00 am

1 stop23h 37m

Sydney Kingsford Smith

Wed 2/11

7:15 pm-7:02 pm

2 stops39h 47m

$1,006

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 1/17

5:23 pm-9:10 am

2 stops47h 47m

Sydney Kingsford Smith

Sat 2/28

11:20 am-5:16 pm

1 stop21h 56m

$1,007

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 2/20

6:09 pm-9:00 am

1 stop22h 51m

Sydney Kingsford Smith

Fri 2/27

7:05 am-5:16 pm

2 stops26h 11m

$1,083

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 2/20

3:30 pm-9:35 am

2 stops26h 05m

Sydney Kingsford Smith

Fri 2/27

11:20 am-8:56 pm

2 stops25h 36m

$1,232

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 3/16

1:00 pm-7:25 am

2 stops27h 25m

Sydney Kingsford Smith

Sat 3/21

9:40 am-10:55 pm

2 stops28h 15m

$1,330

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 3/28

6:09 pm-9:35 am

2 stops24h 26m

Sydney Kingsford Smith

Sun 4/5

12:00 pm-7:01 pm

1 stop21h 01m

$1,373

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 3/28

8:04 pm-8:00 am

2 stops44h 56m

Sydney Kingsford Smith

Sun 4/5

9:30 am-10:43 pm

2 stops27h 13m

$1,469

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 3/1

6:51 pm-8:35 pm

3 stops57h 44m

$552

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 3/1

9:30 am-9:35 am

2 stops32h 05m

$674

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 7/4

9:55 am-7:20 am

2 stops31h 25m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 15 results
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, 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.

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 January 8, 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
967 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Overall

7.5

Comfort

7.5

Crew

8.2

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
967 reviews
Qantas Airways
7.5
Good
967 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Overall

7.5

Comfort

7.5

Crew

8.2

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
9,139 reviews
Qantas Airways
7.5
Good
967 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Overall

7.5

Comfort

7.5

Crew

8.2

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
11,097 reviews
Qantas Airways
7.5
Good
967 reviews

Entertainment

7.2

Boarding

7.7

Food

7.0

Overall

7.5

Comfort

7.5

Crew

8.2

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 $1,006, Qantas Airways can have you in Sydney from Columbus in 23h 37m. Columbus and Sydney are separated by a distance of 9462 mi.

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

    American Airlines, at $410, was found to be the cheapest airline from Columbus to Sydney.Alternate airlines to your destination round-trip include United Airlines and Qantas Airways. American Airlines is 72% 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
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$410Average$1,456FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$909Average$1,453FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$943Average$1,439FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.