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

Delta, Qantas Airways, and United Airlines 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.

$931 Cheap Flights from Columbus to Australia in 2026

Find the cheapest flights from Columbus to Australia

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 08:00CMH Columbus-MEL Melbourne

33h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 22:53MEL Melbourne-CMH Columbus

28h 43m2 stops Los Angeles Los Angeles Salt Lake City

$1,691Delta

Mon, 25 Jan - Sat, 6 Feb

17:00 - 11:30CMH Columbus-MEL Melbourne

26h 30m2 stops Dallas/Fort Worth Brisbane

22:45 - 16:53MEL Melbourne-CMH Columbus

34h 08m1 stop Los Angeles Los Angeles

$1,725American Airlines

Mon, 25 Jan - Sat, 6 Feb

19:12 - 09:30CMH Columbus-MEL Melbourne

22h 18m1 stop Los Angeles Los Angeles

10:40 - 19:00MEL Melbourne-CMH Columbus

24h 20m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$1,727Qantas Airways

Wed, 18 Nov - Wed, 25 Nov

16:59 - 10:30CMH Columbus-MEL Melbourne

25h 31m2 stops Denver Intl San Francisco

12:45 - 18:44MEL Melbourne-CMH Columbus

21h 59m1 stop San Francisco

$1,762United Airlines

Tue, 24 Nov - Tue, 1 Dec

16:02 - 10:30CMH Columbus-MEL Melbourne

26h 28m2 stops Chicago O'Hare Intl San Francisco

12:45 - 20:32MEL Melbourne-CMH Columbus

23h 47m2 stops San Francisco Chicago O'Hare Intl

$1,768United Airlines

Wed, 18 Nov - Wed, 25 Nov

06:15 - 18:15CMH Columbus-SYD Sydney Kingsford Smith

44h 00m2 stops Houston George Bush Intcntl Auckland Intl

17:20 - 21:50SYD Sydney Kingsford Smith-CMH Columbus

44h 30m2 stops Auckland Intl Houston George Bush Intcntl

$1,779Air New Zealand

Mon, 16 Nov - Mon, 25 Jan

12:36 - 08:30CMH Columbus-MEL Melbourne

28h 54m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

12:00 - 16:02MEL Melbourne-CMH Columbus

43h 02m2 stops Sydney Kingsford Smith San Francisco

$1,789United Airlines

Wed, 14 Oct - Tue, 20 Oct

16:58 - 10:35CMH Columbus-SYD Sydney Kingsford Smith

26h 37m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 23:44SYD Sydney Kingsford Smith-CMH Columbus

29h 49m2 stops Auckland Intl Houston George Bush Intcntl

$1,790Air New Zealand

Mon, 26 Oct - Fri, 20 Nov

11:35 - 12:50CMH Columbus-SYD Sydney Kingsford Smith

33h 15m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 21:50SYD Sydney Kingsford Smith-CMH Columbus

27h 55m2 stops Auckland Intl Houston George Bush Intcntl

$1,790Air New Zealand

Tue, 2 Feb - Thu, 25 Feb

06:45 - 08:35CMH Columbus-SYD Sydney Kingsford Smith

33h 50m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 21:50SYD Sydney Kingsford Smith-CMH Columbus

27h 55m2 stops Auckland Intl Houston George Bush Intcntl

$1,790Air New Zealand

Tue, 2 Feb - Thu, 25 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:08 - 08:15CMH Columbus-MEL Melbourne

25h 07m2 stops Denver Intl San Francisco

10:55 - 14:30MEL Melbourne-CMH Columbus

41h 35m2 stops San Francisco Newark

$1,768United Airlines

Mon, 24 Aug - Mon, 7 Sep

17:08 - 08:15CMH Columbus-MEL Melbourne

25h 07m2 stops Denver Intl San Francisco

10:55 - 05:22MEL Melbourne-CMH Columbus

32h 27m1 stop San Francisco

$1,776United Airlines

Mon, 24 Aug - Mon, 7 Sep

15:41 - 08:15CMH Columbus-MEL Melbourne

26h 34m1 stop San Francisco

10:55 - 05:22MEL Melbourne-CMH Columbus

32h 27m1 stop San Francisco

$1,778United Airlines

Mon, 24 Aug - Mon, 7 Sep

15:15 - 08:15CMH Columbus-MEL Melbourne

27h 00m2 stops Washington, D.C. Dulles Intl San Francisco

10:00 - 18:01MEL Melbourne-CMH Columbus

46h 01m2 stops Sydney Kingsford Smith San Francisco

$1,782United Airlines

Mon, 24 Aug - Mon, 7 Sep

09:16 - 06:50CMH Columbus-PER Perth

33h 34m2 stops Chicago O'Hare Intl Hong Kong Intl

00:10 - 05:08PER Perth-CMH Columbus

40h 58m2 stops Hong Kong Intl Seattle/Tacoma Intl

$2,013Multiple Airlines

Tue, 25 Aug - Tue, 8 Sep

09:16 - 06:50CMH Columbus-PER Perth

33h 34m2 stops Chicago O'Hare Intl Hong Kong Intl

00:10 - 05:08PER Perth-CMH Columbus

40h 58m2 stops Hong Kong Intl Seattle/Tacoma Intl

$2,015Multiple Airlines

Tue, 25 Aug - Tue, 8 Sep

09:16 - 06:50CMH Columbus-PER Perth

33h 34m2 stops Chicago O'Hare Intl Hong Kong Intl

00:10 - 23:59PER Perth-CMH Columbus

35h 49m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,201Cathay Pacific

Tue, 25 Aug - Thu, 10 Sep

09:16 - 16:50CMH Columbus-MEL Melbourne

41h 34m3 stops Chicago O'Hare Intl Hong Kong Intl Sydney Kingsford Smith

07:25 - 16:27MEL Melbourne-CMH Columbus

47h 02m2 stops Hong Kong Intl Dallas/Fort Worth

$2,233Multiple Airlines

Mon, 24 Aug - Mon, 7 Sep

09:16 - 06:50CMH Columbus-PER Perth

33h 34m2 stops Chicago O'Hare Intl Hong Kong Intl

00:10 - 23:59PER Perth-CMH Columbus

35h 49m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,243Cathay Pacific

Tue, 25 Aug - Thu, 10 Sep

17:17 - 22:40CMH Columbus-PER Perth

41h 23m2 stops Dallas/Fort Worth Hong Kong Intl

00:10 - 22:07PER Perth-CMH Columbus

33h 57m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,250Multiple Airlines

Tue, 25 Aug - Thu, 10 Sep

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United Airlines flights from Columbus to Australia

Our best United Airlines deals on Columbus to Australia flight tickets

United Airlines

24 Nov

CMH15:27Columbus

27h 03m

1 stop

MEL10:30Melbourne

1 Dec

MEL12:45Melbourne

21h 59m

1 stop

CMH18:44Columbus

$1,762

United Airlines

24 Aug

CMH17:08Columbus

25h 07m

2 stops

MEL08:15Melbourne

7 Sept

MEL10:55Melbourne

41h 35m

2 stops

CMH14:30Columbus

$1,768

United Airlines

24 Aug

CMH15:41Columbus

26h 34m

1 stop

MEL08:15Melbourne

7 Sept

MEL10:55Melbourne

32h 27m

1 stop

CMH05:22Columbus

$1,776

Air New Zealand flights from Columbus to Australia

Our best Air New Zealand deals on Columbus to Australia flight tickets

Air New Zealand

16 Nov

CMH06:15Columbus

44h 00m

2 stops

SYD18:15Sydney Kingsford Smith

25 Jan

SYD17:20Sydney Kingsford Smith

44h 30m

2 stops

CMH21:50Columbus

$1,779

Air New Zealand

2 Feb

CMH06:45Columbus

33h 50m

2 stops

SYD08:35Sydney Kingsford Smith

25 Feb

SYD09:55Sydney Kingsford Smith

27h 55m

2 stops

CMH21:50Columbus

$1,790

Air New Zealand

2 Feb

CMH11:35Columbus

33h 15m

2 stops

SYD12:50Sydney Kingsford Smith

25 Feb

SYD09:55Sydney Kingsford Smith

27h 55m

2 stops

CMH21:50Columbus

$1,791

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Mon 25/1

07:00-08:00

2 stops33h 00m

Melbourne

Sat 6/2

10:10-22:53

2 stops28h 43m

$1,691

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Mon 25/1

17:00-11:30

2 stops26h 30m

Melbourne

Sat 6/2

22:45-16:53

1 stop34h 08m

$1,725

Fastest return journey

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Wed 18/11

19:12-09:30

1 stop22h 18m

Melbourne

Wed 25/11

10:40-19:00

2 stops24h 20m

$1,727

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Tue 24/11

16:59-10:30

2 stops25h 31m

Melbourne

Tue 1/12

12:45-18:44

1 stop21h 59m

$1,762

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Wed 18/11

16:02-10:30

2 stops26h 28m

Melbourne

Wed 25/11

12:45-20:32

2 stops23h 47m

$1,768

ColumbusSydney

CMH Columbus - SYD Sydney Kingsford Smith

CMHSYD

Columbus

Mon 16/11

06:15-18:15

2 stops44h 00m

Sydney Kingsford Smith

Mon 25/1

17:20-21:50

2 stops44h 30m

$1,779

ColumbusMelbourne

CMH Columbus - MEL Melbourne

CMHMEL

Columbus

Wed 14/10

12:36-08:30

2 stops28h 54m

Melbourne

Tue 20/10

12:00-16:02

2 stops43h 02m

$1,789

ColumbusSydney

CMH Columbus - SYD Sydney Kingsford Smith

CMHSYD

Columbus

Mon 26/10

16:58-10:35

2 stops26h 37m

Sydney Kingsford Smith

Fri 20/11

09:55-23:44

2 stops29h 49m

$1,790

ColumbusSydney

CMH Columbus - SYD Sydney Kingsford Smith

CMHSYD

Columbus

Tue 2/2

11:35-12:50

2 stops33h 15m

Sydney Kingsford Smith

Thu 25/2

09:55-21:50

2 stops27h 55m

$1,790

ColumbusSydney

CMH Columbus - SYD Sydney Kingsford Smith

CMHSYD

Columbus

Tue 2/2

06:45-08:35

2 stops33h 50m

Sydney Kingsford Smith

Thu 25/2

09:55-21:50

2 stops27h 55m

$1,790

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, April 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 $1,683. If you don’t want to visit Australia in April, then you should wait until February to fly from Columbus, when ticket prices are also cheap, with an average price of $1,702.

Cheap Columbus to Australia flight deals and tips

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

Best price found	$931
Fastest flight time	21h 17m
Direct flights	None

The best one-way flight to Australia from Columbus in the past 72 hours is $931. The best return flight deal from Columbus to Australia found on momondo in the last 72 hours is $1,691.

The fastest flight from Columbus to Australia takes 21h 17m

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

Search flight deals

Frequently asked questions about flying 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.

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.