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

United Airlines, Delta, and Qantas Airways 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.

$907 Cheap Flights from Columbus to Australia in 2026

Find the cheapest flights from Columbus to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:03 - 20:00

CMH

SYD

33h 57m

2 stops

14:05 - 18:53

SYD

CMH

20h 48m

1 stop

$1,611Qantas Airways

Mon, 26 Oct - Fri, 20 Nov

14:42 - 06:55

CMH

SYD

26h 13m

1 stop

12:00 - 22:10

SYD

CMH

24h 10m

1 stop

$1,621Qantas Airways

Mon, 17 Aug - Mon, 24 Aug

17:08 - 06:55

CMH

SYD

23h 47m

1 stop

10:20 - 18:01

SYD

CMH

21h 41m

1 stop

$1,689Air New Zealand

Wed, 12 Aug - Wed, 19 Aug

17:08 - 07:00

CMH

SYD

23h 52m

2 stops

09:30 - 18:14

SYD

CMH

22h 44m

1 stop

$1,695Air New Zealand

Wed, 12 Aug - Wed, 19 Aug

07:00 - 07:30

CMH

SYD

34h 30m

2 stops

12:00 - 22:10

SYD

CMH

24h 10m

1 stop

$1,698Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

14:42 - 06:55

CMH

SYD

26h 13m

1 stop

12:00 - 22:10

SYD

CMH

24h 10m

1 stop

$1,702Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

14:12 - 06:55

CMH

SYD

26h 43m

2 stops

10:20 - 16:02

SYD

CMH

19h 42m

1 stop

$1,708United Airlines

Sun, 16 Aug - Sun, 23 Aug

10:02 - 06:50

CMH

SYD

30h 48m

2 stops

09:15 - 22:38

SYD

CMH

27h 23m

2 stops

$1,714Delta

Mon, 17 Aug - Mon, 24 Aug

19:23 - 08:15

CMH

MEL

22h 52m

1 stop

10:55 - 18:01

MEL

CMH

21h 06m

1 stop

$1,727United Airlines

Mon, 3 Aug - Wed, 19 Aug

12:45 - 07:50

CMH

MEL

29h 05m

2 stops

10:00 - 23:03

MEL

CMH

27h 03m

2 stops

$1,742Delta

Mon, 3 Aug - Sun, 16 Aug

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Delta flights from Columbus to Australia

Our best Delta deals on Columbus to Australia flight tickets

Delta

17 Aug

CMH10:02Columbus

30h 48m

2 stops

SYD06:50Sydney Kingsford Smith

24 Aug

SYD09:15Sydney Kingsford Smith

27h 23m

2 stops

CMH22:38Columbus

$1,714

Delta

3 Aug

CMH12:45Columbus

29h 05m

2 stops

MEL07:50Melbourne

16 Aug

MEL10:00Melbourne

27h 03m

2 stops

CMH23:03Columbus

$1,742

Delta

2 Aug

CMH20:08Columbus

45h 42m

2 stops

MEL07:50Melbourne

16 Aug

MEL10:00Melbourne

28h 58m

2 stops

CMH00:58Columbus

$1,765

Qantas Airways flights from Columbus to Australia

Our best Qantas Airways deals on Columbus to Australia flight tickets

Qantas Airways

26 Oct

CMH19:03Columbus

33h 57m

2 stops

SYD20:00Sydney Kingsford Smith

20 Nov

SYD14:05Sydney Kingsford Smith

20h 48m

1 stop

CMH18:53Columbus

$1,611

Qantas Airways

17 Aug

CMH14:42Columbus

26h 13m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD12:00Sydney Kingsford Smith

24h 10m

1 stop

CMH22:10Columbus

$1,621

Qantas Airways

26 Oct

CMH19:03Columbus

29h 27m

2 stops

SYD15:30Sydney Kingsford Smith

20 Nov

SYD14:05Sydney Kingsford Smith

20h 48m

1 stop

CMH18:53Columbus

$1,630

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 26/10

19:03-20:00

2 stops33h 57m

Sydney Kingsford Smith

Fri 20/11

14:05-18:53

1 stop20h 48m

$1,611

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 17/8

14:42-06:55

1 stop26h 13m

Sydney Kingsford Smith

Mon 24/8

12:00-22:10

1 stop24h 10m

$1,621

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 12/8

17:08-06:55

1 stop23h 47m

Sydney Kingsford Smith

Wed 19/8

10:20-18:01

1 stop21h 41m

$1,689

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 12/8

17:08-07:00

2 stops23h 52m

Sydney Kingsford Smith

Wed 19/8

09:30-18:14

1 stop22h 44m

$1,695

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 17/8

07:00-07:30

2 stops34h 30m

Sydney Kingsford Smith

Mon 24/8

12:00-22:10

1 stop24h 10m

$1,698

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 17/8

14:42-06:55

1 stop26h 13m

Sydney Kingsford Smith

Mon 24/8

12:00-22:10

1 stop24h 10m

$1,702

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 16/8

14:12-06:55

2 stops26h 43m

Sydney Kingsford Smith

Sun 23/8

10:20-16:02

1 stop19h 42m

$1,708

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 17/8

10:02-06:50

2 stops30h 48m

Sydney Kingsford Smith

Mon 24/8

09:15-22:38

2 stops27h 23m

$1,714

Fastest return journey

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 3/8

19:23-08:15

1 stop22h 52m

Melbourne

Wed 19/8

10:55-18:01

1 stop21h 06m

$1,727

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 3/8

12:45-07:50

2 stops29h 05m

Melbourne

Sun 16/8

10:00-23:03

2 stops27h 03m

$1,742

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, November 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 $589. If you don’t want to visit Australia in November, then you should wait until August to fly from Columbus, when ticket prices are also cheap, with an average price of $723.

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	22h 20m
Direct flights	None

The fastest flight from Columbus to Australia takes 22h 20m

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.