$179+ Cheap flights from Columbus

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. 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.
CMH — SYD
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Columbus
Explore the most affordable flight options available from Columbus. Find the lowest fares based on data from user searches, with prices last updated on 30 December 2025.

Tue 24/209:30CMH - BNE
2 stops32h 15mAir Canada
Fri 27/210:45BNE - CMH
2 stops25h 11mAir Canada
Deal found 28/12$1,423
Sat 10/109:30CMH - BNE
2 stops56h 15mAir Canada
Wed 28/110:45BNE - CMH
2 stops25h 11mAir Canada
Deal found 29/12$1,452
Sat 7/217:23CMH - SYD
1 stop23h 37mQantas Airways
Wed 11/219:15SYD - CMH
2 stops39h 47mQantas Airways
Deal found 28/12$1,502
Mon 16/318:09CMH - SYD
2 stops24h 11mQantas Airways
Sat 21/313:05SYD - CMH
1 stop20h 56mQantas Airways
Deal found 30/12$1,543
Mon 2/209:30CMH - BNE
2 stops32h 15mAir Canada
Fri 6/210:45BNE - CMH
2 stops25h 11mAir Canada
Deal found 28/12$1,553
Mon 2/211:22CMH - BNE
2 stops29h 08mUnited Airlines
Fri 6/211:40BNE - CMH
2 stops23h 41mUnited Airlines
Deal found 29/12$1,557
Wed 11/217:13CMH - MEL
2 stops32h 02mQantas Airways
Sat 28/212:00MEL - CMH
1 stop21h 07mQantas Airways
Deal found 28/12$1,575
Sun 1/217:23CMH - MEL
2 stops30h 12mQantas Airways
Tue 17/212:00MEL - CMH
1 stop21h 16mQantas Airways
Deal found 29/12$1,577
Sat 10/109:30CMH - BNE
2 stops56h 15mMultiple Airlines
Wed 28/109:40BNE - CMH
1 stop21h 38mMultiple Airlines
Deal found 29/12$1,589
Thu 12/215:45CMH - SYD
2 stops37h 05mQantas Airways
Thu 19/217:45SYD - CMH
1 stop39h 31mQantas Airways
Deal found 29/12$1,631
Mon 2/213:07CMH - BNE
2 stops29h 18mQantas Airways
Fri 6/219:40BNE - CMH
1 stop36h 13mQantas Airways
Deal found 29/12$1,647
Fri 23/111:45CMH - BNE
2 stops30h 00mMultiple Airlines
Sun 8/210:45BNE - CMH
2 stops25h 11mMultiple Airlines
Deal found 30/12$1,654

Find flights from Columbus within your budget

 
Find flights departing from Columbus that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 24/2

09:30-08:45

2 stops32h 15m

Brisbane

Fri 27/2

10:45-20:56

2 stops25h 11m

$1,423

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 10/1

09:30-08:45

2 stops56h 15m

Brisbane

Wed 28/1

10:45-20:56

2 stops25h 11m

$1,452

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 17/1

17:23-09:10

2 stops47h 47m

Sydney Kingsford Smith

Sat 28/2

11:20-17:16

1 stop21h 56m

$1,502

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 7/2

17:23-09:00

1 stop23h 37m

Sydney Kingsford Smith

Wed 11/2

19:15-19:02

2 stops39h 47m

$1,502

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 2/2

09:30-08:45

2 stops32h 15m

Brisbane

Fri 6/2

10:45-20:56

2 stops25h 11m

$1,553

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 24/2

09:00-07:30

2 stops31h 30m

Brisbane

Fri 27/2

11:40-22:12

3 stops25h 32m

$1,557

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 2/2

11:22-07:30

2 stops29h 08m

Brisbane

Fri 6/2

11:40-20:21

2 stops23h 41m

$1,557

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 1/2

17:23-15:35

2 stops30h 12m

Melbourne

Tue 17/2

12:00-17:16

1 stop21h 16m

$1,577

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 10/1

09:30-08:45

2 stops56h 15m

Brisbane

Wed 28/1

09:40-16:18

1 stop21h 38m

$1,589

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Thu 12/2

15:45-20:50

2 stops37h 05m

Sydney Kingsford Smith

Thu 19/2

17:45-17:16

1 stop39h 31m

$1,631

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 36 results
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Best time to book a flight from Columbus

Have a flexible travel schedule? Discover the best time to fly from Columbus with our price prediction graph.
Estimated return 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.

Travel insights for flights from Columbus

Get recent, data-driven insights about flights from Columbus including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Columbus (average of $486). Flying from Columbus in December will prove the most costly (average of $2,059). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Ohio

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Related info for your journey

Access useful and relevant information related to your journey from Columbus. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 December 2025.

  • What is the cheapest month to fly from Columbus?

    Currently, the cheapest month for flights from Columbus is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Columbus?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Columbus. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Columbus?

    Cheapflights simply makes it quick and affordable to book flights from Columbus by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Columbus with no change fees?

    Need flexible booking options for your flight from Columbus ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Columbus become cheaper?

    Not ready to book yet? You can track prices for flights from Columbus on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Columbus?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Columbus. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Columbus?

Cheapflights simply makes it quick and affordable to book flights from Columbus by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Columbus with no change fees?

Need flexible booking options for your flight from Columbus ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Columbus become cheaper?

Not ready to book yet? You can track prices for flights from Columbus on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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