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 40% 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.

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

Qantas Airways, United Airlines, and American 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 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 November 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.

$734 Cheap Flights from Columbus to Australia in 2025/26

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Find the cheapest flights from Columbus to Australia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 7:45 amCMH-BNE

32h 15m2 stops

9:45 am - 8:56 pmBNE-CMH

25h 11m2 stops

$1,106Air Canada

Find Deal

Mon, Mar 16 - Fri, Mar 20

10:22 am - 5:00 amCMH-BNE

27h 38m2 stops

5:10 pm - 12:22 amBNE-CMH

22h 12m2 stops

$1,190American Airlines

Find Deal

Sun, Feb 15 - Sun, Mar 1

1:47 pm - 8:30 amCMH-SYD

26h 43m2 stops

10:40 am - 10:51 pmSYD-CMH

28h 11m2 stops

$1,269Delta

Find Deal

Sun, Nov 16 - Wed, Nov 19

8:30 am - 9:30 amCMH-MEL

33h 00m2 stops

11:30 am - 10:16 pmMEL-CMH

26h 46m2 stops

$1,290United Airlines

Find Deal

Sun, Dec 14 - Tue, Dec 23

9:30 am - 1:25 pmCMH-BNE

37h 55m3 stops

9:45 am - 8:56 pmBNE-CMH

25h 11m2 stops

$1,313Multiple Airlines

Find Deal

Fri, Mar 13 - Sat, Mar 28

8:05 am - 8:30 amCMH-SYD

32h 25m2 stops

10:40 am - 5:34 pmSYD-CMH

22h 54m2 stops

$1,319Delta

Find Deal

Thu, Nov 13 - Mon, Nov 17

9:28 pm - 7:25 amCMH-SYD

41h 57m1 stop

5:45 pm - 1:58 pmSYD-CMH

36h 13m1 stop

$1,429Multiple Airlines

Find Deal

Fri, Jan 16 - Sat, Jan 31

9:00 am - 9:30 amCMH-MEL

32h 30m2 stops

11:30 am - 11:29 pmMEL-CMH

27h 59m2 stops

$1,450United Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

6:05 pm - 9:00 amCMH-SYD

22h 55m1 stop

9:55 pm - 6:56 pmSYD-CMH

37h 01m2 stops

$1,470Qantas Airways

Find Deal

Tue, Dec 2 - Tue, Dec 9

5:23 pm - 9:00 amCMH-SYD

23h 37m1 stop

9:55 pm - 4:53 pmSYD-CMH

34h 58m2 stops

$1,525Qantas Airways

Find Deal

Fri, Jan 16 - Sat, Jan 31

Delta flights from Columbus to Australia

Our best Delta deals on Columbus to Australia flight tickets

Delta

Nov 16

CMH1:47 pmColumbus

26h 43m

2 stops

SYD8:30 amSydney Kingsford Smith

Nov 19

SYD10:40 amSydney Kingsford Smith

28h 11m

2 stops

CMH10:51 pmColumbus

$1,269

Find similar

Delta

Nov 13

CMH8:05 amColumbus

32h 25m

2 stops

SYD8:30 amSydney Kingsford Smith

Nov 17

SYD10:40 amSydney Kingsford Smith

22h 54m

2 stops

CMH5:34 pmColumbus

$1,319

Find similar

Qantas Airways flights from Columbus to Australia

Our best Qantas Airways deals on Columbus to Australia flight tickets

Qantas Airways

Dec 2

CMH6:05 pmColumbus

22h 55m

1 stop

SYD9:00 amSydney Kingsford Smith

Dec 9

SYD9:55 pmSydney Kingsford Smith

37h 01m

2 stops

CMH6:56 pmColumbus

$1,470

Find similar

Qantas Airways

Jan 16

CMH5:23 pmColumbus

23h 37m

1 stop

SYD9:00 amSydney Kingsford Smith

Jan 31

SYD9:55 pmSydney Kingsford Smith

34h 58m

2 stops

CMH4:53 pmColumbus

$1,525

Find similar

Qantas Airways

Dec 2

CMH6:05 pmColumbus

22h 55m

1 stop

SYD9:00 amSydney Kingsford Smith

Dec 9

SYD11:20 amSydney Kingsford Smith

21h 37m

1 stop

CMH4:57 pmColumbus

$1,551

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Mon 3/16

9:30 am-7:45 am

2 stops32h 15m

Brisbane

Fri 3/20

9:45 am-8:56 pm

2 stops25h 11m

$1,106

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Sun 2/15

10:22 am-5:00 am

2 stops27h 38m

Brisbane

Sun 3/1

5:10 pm-12:22 am

2 stops22h 12m

$1,190

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 11/16

1:47 pm-8:30 am

2 stops26h 43m

Sydney Kingsford Smith

Wed 11/19

10:40 am-10:51 pm

2 stops28h 11m

$1,269

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Sun 12/14

8:30 am-9:30 am

2 stops33h 00m

Melbourne

Tue 12/23

11:30 am-10:16 pm

2 stops26h 46m

$1,290

ColumbusBrisbane

CMH - BNE

CMHBNE

Columbus

Fri 3/13

9:30 am-1:25 pm

3 stops37h 55m

Brisbane

Sat 3/28

9:45 am-8:56 pm

2 stops25h 11m

$1,313

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Thu 11/13

8:05 am-8:30 am

2 stops32h 25m

Sydney Kingsford Smith

Mon 11/17

10:40 am-5:34 pm

2 stops22h 54m

$1,319

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 1/16

9:28 pm-7:25 am

1 stop41h 57m

Sydney Kingsford Smith

Sat 1/31

5:45 pm-1:58 pm

1 stop36h 13m

$1,429

ColumbusMelbourne

CMH - MEL

CMHMEL

Columbus

Tue 12/16

9:00 am-9:30 am

2 stops32h 30m

Melbourne

Tue 12/23

11:30 am-11:29 pm

2 stops27h 59m

$1,450

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 12/2

6:05 pm-9:00 am

1 stop22h 55m

Sydney Kingsford Smith

Tue 12/9

9:55 pm-6:56 pm

2 stops37h 01m

$1,470

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 1/16

5:23 pm-9:00 am

1 stop23h 37m

Sydney Kingsford Smith

Sat 1/31

9:55 pm-4:53 pm

2 stops34h 58m

$1,525

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 $1,187. 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 $1,552 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 November 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 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $410	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
United Airlines	PriceFrom $943	Free Cancellation	Rating 7.4 8,994 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,141	Free Cancellation	Rating 7.5 926 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.