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

What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Columbus Airport according to our data. Qantas Airways is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Columbus Airport to Australia are updated daily.

How many operators does momondo search for flights from Columbus Airport to Australia?

As of May 2026, there are 3 operators available to choose from for flights from Columbus Airport to Australia.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus Airport 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 license 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.

$605 Cheap Flights from Columbus Airport to Australia in 2026

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Find the cheapest flights from Columbus Airport to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 pm - 8:00 am

CMH

SYD

23h 01m

1 stop

5:50 pm - 2:28 pm

SYD

CMH

36h 38m

2 stops

$998Qantas Airways

Mon, Oct 26 - Fri, Nov 20

5:59 pm - 8:00 am

CMH

SYD

23h 01m

1 stop

5:50 pm - 2:28 pm

SYD

CMH

36h 38m

2 stops

$1,013Qantas Airways

Mon, Oct 26 - Fri, Nov 20

5:59 pm - 8:00 am

CMH

SYD

23h 01m

1 stop

5:50 pm - 2:28 pm

SYD

CMH

36h 38m

2 stops

$1,022Qantas Airways

Mon, Oct 26 - Fri, Nov 20

5:12 pm - 6:45 am

CMH

MEL

23h 33m

1 stop

9:45 am - 5:01 pm

MEL

CMH

21h 16m

1 stop

$1,266American Airlines

Tue, May 19 - Thu, Jul 9

1:00 pm - 6:45 am

CMH

MEL

27h 45m

2 stops

9:45 am - 10:54 pm

MEL

CMH

27h 09m

2 stops

$1,271American Airlines

Tue, May 19 - Thu, Jul 9

7:09 am - 6:50 am

CMH

SYD

33h 41m

2 stops

9:15 am - 6:36 pm

SYD

CMH

23h 21m

2 stops

$1,315Delta

Tue, May 26 - Wed, Jun 10

10:55 am - 6:30 am

CMH

BNE

29h 35m

2 stops

11:40 am - 6:16 pm

BNE

CMH

21h 36m

2 stops

$1,363United Airlines

Mon, Oct 26 - Sat, Nov 7

7:31 pm - 5:15 pm

CMH

ADL

32h 14m

2 stops

6:05 am - 6:24 pm

ADL

CMH

25h 49m

2 stops

$1,558Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

5:01 pm - 10:55 am

CMH

ADL

28h 24m

3 stops

8:00 pm - 6:15 pm

ADL

CMH

35h 45m

2 stops

$1,584Multiple Airlines

Mon, Jun 1 - Tue, Jun 30

7:54 pm - 6:30 am

CMH

BNE

44h 36m

2 stops

10:30 am - 6:24 pm

BNE

CMH

21h 54m

1 stop

$1,652United Airlines

Sat, Jul 4 - Sun, Aug 9

Air Canada flights from Columbus Airport to Australia

Our best Air Canada deals on Columbus Airport to Australia flight tickets

Air Canada

May 10

CMH2:15 pmColumbus

51h 05m

3 stops

SYD7:20 amSydney Kingsford Smith

May 17

SYD9:20 amSydney Kingsford Smith

25h 02m

2 stops

CMH8:22 pmColumbus

$1,296

Air Canada

May 16

CMH9:55 amColumbus

55h 25m

2 stops

SYD7:20 amSydney Kingsford Smith

May 24

SYD9:20 amSydney Kingsford Smith

42h 12m

2 stops

CMH1:32 pmColumbus

$1,372

Air Canada

May 27

CMH4:05 pmColumbus

25h 15m

2 stops

SYD7:20 amSydney Kingsford Smith

May 31

SYD9:20 amSydney Kingsford Smith

42h 12m

2 stops

CMH1:32 pmColumbus

$1,373

Qantas Airways flights from Columbus Airport to Australia

Our best Qantas Airways deals on Columbus Airport to Australia flight tickets

Qantas Airways

Oct 26

CMH5:59 pmColumbus

23h 01m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 20

SYD5:50 pmSydney Kingsford Smith

36h 38m

2 stops

CMH2:28 pmColumbus

$998

Qantas Airways

Oct 26

CMH5:59 pmColumbus

23h 01m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 20

SYD5:50 pmSydney Kingsford Smith

36h 38m

2 stops

CMH2:28 pmColumbus

$1,013

Qantas Airways

Oct 26

CMH5:59 pmColumbus

23h 01m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 20

SYD5:50 pmSydney Kingsford Smith

36h 38m

2 stops

CMH2:28 pmColumbus

$1,022

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 10/26

5:59 pm-8:00 am

1 stop23h 01m

Sydney Kingsford Smith

Fri 11/20

5:50 pm-2:28 pm

2 stops36h 38m

$998

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 10/26

5:59 pm-8:00 am

1 stop23h 01m

Sydney Kingsford Smith

Fri 11/20

5:50 pm-2:28 pm

2 stops36h 38m

$1,013

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 10/26

5:59 pm-8:00 am

1 stop23h 01m

Sydney Kingsford Smith

Fri 11/20

5:50 pm-2:28 pm

2 stops36h 38m

$1,022

Quickest round-trip

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Tue 5/19

5:12 pm-6:45 am

1 stop23h 33m

Melbourne

Thu 7/9

9:45 am-5:01 pm

1 stop21h 16m

$1,266

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Tue 5/19

1:00 pm-6:45 am

2 stops27h 45m

Melbourne

Thu 7/9

9:45 am-10:54 pm

2 stops27h 09m

$1,271

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 5/26

7:09 am-6:50 am

2 stops33h 41m

Sydney Kingsford Smith

Wed 6/10

9:15 am-6:36 pm

2 stops23h 21m

$1,315

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 10/26

10:55 am-6:30 am

2 stops29h 35m

Brisbane

Sat 11/7

11:40 am-6:16 pm

2 stops21h 36m

$1,363

ColumbusAdelaide

CMH - ADL

CMHADL

Columbus

Mon 6/1

7:31 pm-5:15 pm

2 stops32h 14m

Adelaide

Mon 6/8

6:05 am-6:24 pm

2 stops25h 49m

$1,558

ColumbusAdelaide

CMH - ADL

CMHADL

Columbus

Mon 6/1

5:01 pm-10:55 am

3 stops28h 24m

Adelaide

Tue 6/30

8:00 pm-6:15 pm

2 stops35h 45m

$1,584

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sat 7/4

7:54 pm-6:30 am

2 stops44h 36m

Brisbane

Sun 8/9

10:30 am-6:24 pm

1 stop21h 54m

$1,652

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbus Airport 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?

The month of June is, on average, the cheapest month to fly to Australia from Columbus Airport, with most prices found around $222. If you aren’t able to travel during the month of June, then book flights to Australia from Columbus Airport during September instead. Flights to Australia in September, while not as cheap as those in June, still average around $276.

Can stopping save me money on Columbus Airport to Australia flights?

You could potentially save up to 21% on your flight if you consider stops on a Columbus Airport to Australia flight.

Cheap Columbus Airport to Australia flight deals and tips

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

Fastest flight time	21h 51m
Direct flights	None

The fastest flight from Columbus Airport to Australia takes 21h 51m

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

Search flight deals

Frequently asked questions about flying from Columbus Airport to Australia

When did momondo last update prices for flights from Columbus Airport to Australia?
Prices for flights from Columbus Airport to Australia are updated daily.
How many operators does momondo search for flights from Columbus Airport to Australia?
As of May 2026, there are 3 operators available to choose from for flights from Columbus Airport to Australia.
How old do you have to be to fly from Columbus Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus Airport 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 license 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.

Best airlines flying from Columbus Airport to Australia

Compare and see reviews for airlines that fly from Columbus Airport to Australia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $502	Free Cancellation	Rating 7.4 9,695 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $823	Free Cancellation	Rating 7.5 1,033 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,247	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Columbus to Australia for you.

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

Yes. momondo allows you to filter the results for Columbus to Australia flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Australia from Columbus. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Columbus to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.