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

Air Canada, American Airlines, and Qantas Airways are the most popular carriers operating from Columbus to Australia

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Columbus according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 4 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 to Australia?

Prices for flights from Columbus to Australia are updated daily.

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

There are 4 operators available for flights from Columbus to Australia as of August 2025.

How old do you have to be to fly from Columbus 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 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.

$594 Cheap Flights from Columbus to Australia in 2025

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Find the cheapest flights from Columbus to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

11:59 am - 5:00 amCMH-MEL

25h 01m1 stop

9:05 pm - 5:42 pmMEL-CMH

36h 37m2 stops

$1,108Qantas Airways

Find Deal

Mon, Feb 16 - Tue, Mar 3

4:45 pm - 8:45 amCMH-SYD

24h 00m2 stops

11:45 am - 10:55 amSYD-CMH

39h 10m2 stops

$1,136Air New Zealand

Find Deal

Fri, Nov 14 - Mon, Nov 24

9:20 am - 8:20 amCMH-SYD

32h 00m2 stops

10:20 am - 8:38 pmSYD-CMH

25h 18m2 stops

$1,144Air Canada

Find Deal

Sun, Oct 12 - Sun, Oct 19

9:20 am - 7:20 amCMH-SYD

32h 00m2 stops

9:20 am - 8:38 pmSYD-CMH

25h 18m2 stops

$1,187Air Canada

Find Deal

Thu, Sep 18 - Fri, Sep 26

7:01 am - 5:00 amCMH-MEL

31h 59m1 stop

4:05 pm - 10:04 pmMEL-CMH

20h 59m1 stop

$1,260American Airlines

Find Deal

Mon, Sep 8 - Wed, Oct 29

10:53 am - 5:00 amCMH-MEL

26h 07m2 stops

12:00 pm - 9:40 pmMEL-CMH

25h 40m2 stops

$1,264American Airlines

Find Deal

Mon, Feb 16 - Tue, Mar 3

5:28 pm - 6:55 amCMH-SYD

23h 27m1 stop

10:20 am - 4:08 pmSYD-CMH

19h 48m1 stop

$1,359United Airlines

Find Deal

Mon, Sep 15 - Wed, Sep 24

4:45 pm - 7:00 amCMH-SYD

22h 15m1 stop

11:50 am - 3:50 pmSYD-CMH

20h 00m1 stop

$1,360United Airlines

Find Deal

Mon, Dec 1 - Sat, Feb 28

1:49 pm - 6:35 amCMH-SYD

26h 46m2 stops

9:25 am - 10:36 pmSYD-CMH

27h 11m2 stops

$1,365Delta

Find Deal

Mon, Sep 15 - Sat, Sep 27

1:35 pm - 6:35 amCMH-SYD

27h 00m2 stops

9:25 am - 10:36 pmSYD-CMH

27h 11m2 stops

$1,544Delta

Find Deal

Sun, Sep 21 - Sat, Sep 27

Air Canada flights from Columbus to Australia

Our best Air Canada deals on Columbus to Australia flight tickets

Air Canada

Oct 12

CMH9:20 amColumbus

32h 00m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 19

SYD10:20 amSydney Kingsford Smith

25h 18m

2 stops

CMH8:38 pmColumbus

$1,144

Find similar

Air Canada

Aug 31

CMH9:20 amColumbus

32h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 7

SYD9:20 amSydney Kingsford Smith

44h 13m

2 stops

CMH3:33 pmColumbus

$1,178

Find similar

Air Canada

Sep 18

CMH9:20 amColumbus

32h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 26

SYD9:20 amSydney Kingsford Smith

25h 18m

2 stops

CMH8:38 pmColumbus

$1,187

Find similar

United Airlines flights from Columbus to Australia

Our best United Airlines deals on Columbus to Australia flight tickets

United Airlines

Sep 15

CMH5:28 pmColumbus

23h 27m

1 stop

SYD6:55 amSydney Kingsford Smith

Sep 24

SYD10:20 amSydney Kingsford Smith

19h 48m

1 stop

CMH4:08 pmColumbus

$1,359

Find similar

United Airlines

Aug 31

CMH2:17 pmColumbus

26h 43m

2 stops

SYD7:00 amSydney Kingsford Smith

Sep 7

SYD10:20 amSydney Kingsford Smith

19h 48m

1 stop

CMH4:08 pmColumbus

$1,360

Find similar

United Airlines

Sep 15

CMH5:03 pmColumbus

23h 57m

2 stops

SYD7:00 amSydney Kingsford Smith

Sep 26

SYD10:20 amSydney Kingsford Smith

20h 01m

1 stop

CMH4:21 pmColumbus

$1,364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 2/16

11:59 am-5:00 am

1 stop25h 01m

Melbourne

Tue 3/3

9:05 pm-5:42 pm

2 stops36h 37m

$1,108

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 11/14

4:45 pm-8:45 am

2 stops24h 00m

Sydney Kingsford Smith

Mon 11/24

11:45 am-10:55 am

2 stops39h 10m

$1,136

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 10/12

9:20 am-8:20 am

2 stops32h 00m

Sydney Kingsford Smith

Sun 10/19

10:20 am-8:38 pm

2 stops25h 18m

$1,144

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Thu 9/18

9:20 am-7:20 am

2 stops32h 00m

Sydney Kingsford Smith

Fri 9/26

9:20 am-8:38 pm

2 stops25h 18m

$1,187

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 9/8

7:01 am-5:00 am

1 stop31h 59m

Melbourne

Wed 10/29

4:05 pm-10:04 pm

1 stop20h 59m

$1,260

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Mon 2/16

10:53 am-5:00 am

2 stops26h 07m

Melbourne

Tue 3/3

12:00 pm-9:40 pm

2 stops25h 40m

$1,264

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 9/15

5:28 pm-6:55 am

1 stop23h 27m

Sydney Kingsford Smith

Wed 9/24

10:20 am-4:08 pm

1 stop19h 48m

$1,359

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 12/1

4:45 pm-7:00 am

1 stop22h 15m

Sydney Kingsford Smith

Sat 2/28

11:50 am-3:50 pm

1 stop20h 00m

$1,360

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 9/15

1:49 pm-6:35 am

2 stops26h 46m

Sydney Kingsford Smith

Sat 9/27

9:25 am-10:36 pm

2 stops27h 11m

$1,365

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 9/21

1:35 pm-6:35 am

2 stops27h 00m

Sydney Kingsford Smith

Sat 9/27

9:25 am-10:36 pm

2 stops27h 11m

$1,544

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 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 January is, on average, the cheapest month to fly to Australia from Columbus, with most prices found around $1,166. If you aren’t able to travel during the month of January, then book flights to Australia from Columbus during August instead. Flights to Australia in August, while not as cheap as those in January, still average around $1,313.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Columbus to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,386. On the other hand, Friday is the most expensive day to depart from Columbus because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,602.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Columbus in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,435 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,594 on average. Flights to Australia from Columbus at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,568 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Columbus for as low as $640 on momondo.

Cheap Columbus to Australia flight deals and tips

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

Direct flights	None

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 are updated daily.
How many operators does momondo search for flights from Columbus to Australia?
There are 4 operators available for flights from Columbus to Australia as of August 2025.
How old do you have to be to fly from Columbus 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 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 to Australia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $410	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $943	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,141	Free Cancellation	Rating 7.5 905 reviews	Search Qantas Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Columbus.

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 helps you find the best flight between Columbus and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Australia from Columbus. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.