What is the cheapest airline that flies from Columbus to Australia?

United Airlines, Qantas Airways, and Delta are the most popular carriers operating from Columbus to Australia

When did momondo last update prices for flights from Columbus to Australia?

Prices for flights from Columbus to Australia refresh daily.

How old do you have to be to fly from Columbus to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Columbus to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$843 Cheap Flights from Columbus to Australia in 2025/26

1 adult

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Find the cheapest flights from Columbus to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:30 - 09:35CMH-SYD

26h 05m2 stops

11:20 - 20:56SYD-CMH

49h 36m2 stops

$1,535Multiple Airlines

Find Deal

Wed, 25 Feb - Fri, 6 Mar

16:37 - 09:35CMH-SYD

24h 58m2 stops

11:20 - 20:56SYD-CMH

25h 36m1 stop

$1,536Multiple Airlines

Find Deal

Mon, 9 Feb - Fri, 27 Feb

14:15 - 07:05CMH-BNE

50h 50m2 stops

10:00 - 15:02BNE-CMH

43h 02m2 stops

$1,562Air Canada

Find Deal

Sat, 30 May - Tue, 9 Jun

09:30 - 08:45CMH-BNE

32h 15m2 stops

10:45 - 20:56BNE-CMH

25h 11m2 stops

$1,568Air Canada

Find Deal

Tue, 10 Feb - Sat, 14 Feb

18:09 - 09:20CMH-SYD

24h 11m2 stops

13:05 - 19:01SYD-CMH

20h 56m1 stop

$1,637Qantas Airways

Find Deal

Mon, 16 Mar - Sat, 21 Mar

17:13 - 05:00CMH-MEL

43h 47m1 stop

17:05 - 16:53MEL-CMH

39h 48m2 stops

$1,657Qantas Airways

Find Deal

Fri, 16 Jan - Fri, 23 Jan

16:13 - 10:00CMH-MEL

25h 47m2 stops

11:30 - 21:15MEL-CMH

25h 45m2 stops

$1,762United Airlines

Find Deal

Sun, 1 Mar - Sun, 8 Mar

11:44 - 10:00CMH-MEL

30h 16m2 stops

12:00 - 22:59MEL-CMH

26h 59m1 stop

$1,770United Airlines

Find Deal

Sun, 1 Mar - Sun, 8 Mar

09:24 - 05:00CMH-MEL

27h 36m1 stop

12:00 - 21:34MEL-CMH

25h 34m2 stops

$1,809American Airlines

Find Deal

Wed, 21 Jan - Fri, 30 Jan

13:19 - 05:00CMH-BNE

24h 41m2 stops

09:40 - 22:31BNE-CMH

27h 51m1 stop

$1,872American Airlines

Find Deal

Tue, 10 Feb - Sat, 14 Feb

Qantas Airways flights from Columbus to Australia

Our best Qantas Airways deals on Columbus to Australia flight tickets

Qantas Airways

16 Mar

CMH18:09Columbus

24h 11m

2 stops

SYD09:20Sydney Kingsford Smith

21 Mar

SYD13:05Sydney Kingsford Smith

20h 56m

1 stop

CMH19:01Columbus

$1,637

Find similar

Qantas Airways

16 Jan

CMH17:13Columbus

43h 47m

1 stop

MEL05:00Melbourne

23 Jan

MEL17:05Melbourne

39h 48m

2 stops

CMH16:53Columbus

$1,657

Find similar

Qantas Airways

15 Mar

CMH18:09Columbus

24h 21m

1 stop

MEL09:30Melbourne

10 Apr

MEL09:45Melbourne

21h 14m

1 stop

CMH16:59Columbus

$1,680

Find similar

Delta flights from Columbus to Australia

Our best Delta deals on Columbus to Australia flight tickets

Delta

3 Dec

CMH08:05Columbus

31h 55m

2 stops

MEL08:00Melbourne

19 Dec

MEL10:10Melbourne

29h 24m

2 stops

CMH23:34Columbus

$1,979

Find similar

Delta

16 Mar

CMH07:05Columbus

33h 20m

2 stops

SYD07:25Sydney Kingsford Smith

21 Mar

SYD09:40Sydney Kingsford Smith

22h 41m

2 stops

CMH17:21Columbus

$1,991

Find similar

Delta

16 Mar

CMH11:00Columbus

29h 25m

2 stops

SYD07:25Sydney Kingsford Smith

21 Mar

SYD09:40Sydney Kingsford Smith

22h 41m

2 stops

CMH17:21Columbus

$2,452

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 25/2

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Fri 6/3

11:20-20:56

2 stops49h 36m

$1,535

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 9/2

16:37-09:35

2 stops24h 58m

Sydney Kingsford Smith

Fri 27/2

11:20-20:56

1 stop25h 36m

$1,536

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 30/5

14:15-07:05

2 stops50h 50m

Brisbane

Tue 9/6

10:00-15:02

2 stops43h 02m

$1,562

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 10/2

09:30-08:45

2 stops32h 15m

Brisbane

Sat 14/2

10:45-20:56

2 stops25h 11m

$1,568

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 16/3

18:09-09:20

2 stops24h 11m

Sydney Kingsford Smith

Sat 21/3

13:05-19:01

1 stop20h 56m

$1,637

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Fri 16/1

17:13-05:00

1 stop43h 47m

Melbourne

Fri 23/1

17:05-16:53

2 stops39h 48m

$1,657

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 1/3

16:13-10:00

2 stops25h 47m

Melbourne

Sun 8/3

11:30-21:15

2 stops25h 45m

$1,762

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 1/3

11:44-10:00

2 stops30h 16m

Melbourne

Sun 8/3

12:00-22:59

1 stop26h 59m

$1,770

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Wed 21/1

09:24-05:00

1 stop27h 36m

Melbourne

Fri 30/1

12:00-21:34

2 stops25h 34m

$1,809

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Tue 10/2

13:19-05:00

2 stops24h 41m

Brisbane

Sat 14/2

09:40-22:31

1 stop27h 51m

$1,872

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbus to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, January is the cheapest month to fly from Columbus to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,780. If you don’t want to visit Australia in January, then you should wait until November to fly from Columbus, when ticket prices are also cheap, with an average price of $1,961.

Cheap Columbus to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to Australia

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Columbus to Australia takes 21h 05m

There are no direct flights from Columbus to Australia. There are no popular flight routes from Columbus to Australia.

Search flight deals

When did momondo last update prices for flights from Columbus to Australia?
Prices for flights from Columbus to Australia refresh daily.
How old do you have to be to fly from Columbus to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Columbus to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Australia?

It is quick and easy to find Columbus to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

Can I find flights from Columbus to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from Columbus which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Columbus to Australia?

Once you have performed a search for Columbus to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Columbus to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Columbus to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.