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$185+ 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 22/7. 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
12 Jun — 19 Jun1
1 adult

Find flights from Columbus

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 7 June 2025.

Wed 3/1216:43CMH - SYD
2 stops24h 52mMultiple Airlines
Tue 10/211:20SYD - CMH
2 stops26h 30mMultiple Airlines
Deal found 6/6$1,791
Sun 7/909:20CMH - SYD
2 stops32h 00mAir Canada
Sat 13/909:20SYD - CMH
2 stops44h 13mAir Canada
Deal found 7/6$1,805
Mon 6/1017:45CMH - SYD
1 stop23h 20mQantas Airways
Fri 17/1013:10SYD - CMH
1 stop19h 38mQantas Airways
Deal found 6/6$1,956
Wed 3/1217:05CMH - SYD
2 stops23h 55mAmerican Airlines
Tue 10/211:15SYD - CMH
1 stop21h 40mAmerican Airlines
Deal found 6/6$2,053
Fri 1/806:30CMH - MEL
2 stops38h 20mAir New Zealand
Tue 12/808:35MEL - CMH
2 stops45h 19mAir New Zealand
Deal found 6/6$2,145
Fri 1/815:38CMH - SYD
2 stops49h 22mUnited Airlines
Sat 16/810:20SYD - CMH
1 stop34h 03mUnited Airlines
Deal found 6/6$2,148
Tue 22/717:00CMH - SYD
2 stops27h 35mAir New Zealand
Tue 29/711:50SYD - CMH
2 stops26h 09mAir New Zealand
Deal found 7/6$2,185
Fri 4/711:42CMH - BNE
2 stops30h 48mAir New Zealand
Fri 11/709:45BNE - CMH
2 stops28h 14mAir New Zealand
Deal found 5/6$2,222
Sun 2/1109:30CMH - CBR
3 stops38h 55mMultiple Airlines
Sat 22/1116:10CBR - CMH
3 stops44h 46mMultiple Airlines
Deal found 6/6$2,234
Mon 23/617:55CMH - BNE
2 stops27h 40mQantas Airways
Mon 14/720:45BNE - CMH
2 stops34h 16mQantas Airways
Deal found 6/6$2,307
Fri 1/810:33CMH - MEL
3 stops31h 42mUnited Airlines
Tue 12/810:55MEL - CMH
2 stops23h 59mUnited Airlines
Deal found 6/6$2,322
Wed 23/714:09CMH - SYD
2 stops26h 26mDelta
Wed 30/709:25SYD - CMH
2 stops28h 56mDelta
Deal found 7/6$2,379

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 7 June 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 3/12

16:43-09:35

2 stops24h 52m

Sydney Kingsford Smith

Tue 10/2

11:20-21:50

2 stops26h 30m

$1,791

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 7/9

09:20-07:20

2 stops32h 00m

Sydney Kingsford Smith

Sat 13/9

09:20-15:33

2 stops44h 13m

$1,805

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 6/10

17:45-08:05

1 stop23h 20m

Sydney Kingsford Smith

Fri 17/10

13:10-17:48

1 stop19h 38m

$1,956

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 3/12

17:05-09:00

2 stops23h 55m

Sydney Kingsford Smith

Tue 10/2

11:15-16:55

1 stop21h 40m

$2,053

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Fri 1/8

06:30-10:50

2 stops38h 20m

Melbourne

Tue 12/8

08:35-15:54

2 stops45h 19m

$2,145

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 1/8

15:38-07:00

2 stops49h 22m

Sydney Kingsford Smith

Sat 16/8

10:20-06:23

1 stop34h 03m

$2,148

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 22/7

17:00-10:35

2 stops27h 35m

Sydney Kingsford Smith

Tue 29/7

11:50-23:59

2 stops26h 09m

$2,185

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Fri 4/7

11:42-08:30

2 stops30h 48m

Brisbane

Fri 11/7

09:45-23:59

2 stops28h 14m

$2,222

ColumbusCanberra

CMH - CBR

CMHCBR

Columbus

Sun 2/11

09:30-16:25

3 stops38h 55m

Canberra

Sat 22/11

16:10-20:56

3 stops44h 46m

$2,234

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 23/6

17:55-11:35

2 stops27h 40m

Brisbane

Mon 14/7

20:45-17:01

2 stops34h 16m

$2,307

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 40 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.

When is the best time to book a flight from Columbus?

Use this chart to determine the optimal time to book a return flight from Columbus to Sydney. Price data was last updated on 23 May 2025.

The best time to book flights from Columbus is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Columbus (average of $631). Flying from Columbus in December will prove the most costly (average of $2,025). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Columbus

Get insights into the airlines that provide service from Columbus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Columbus. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very Good
7,954 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air New Zealand
8.0
Very Good
483 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Qantas Airways
7.5
Good
854 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,782 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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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 7 June 2025.

  • What is the cheapest month to fly from Columbus?

    Currently, the cheapest month for flights from Columbus is January. 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.

See more FAQs

Fly with Cheapflights

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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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