What is the cheapest airline that flies from Columbus to Sydney Kingsford Smith?

Delta, United Airlines, and Qantas Airways are the most popular carriers operating from Columbus to Sydney Kingsford Smith

When did momondo last update prices for flights from Columbus Airport to Sydney Kingsford Smith Airport?

Prices for flights from Columbus Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Columbus Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$892 Cheap Flights from Columbus Airport to Sydney in 2026

Q: What is the typical price of a round-trip flight between Columbus Airport and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $1,767 to $2,200. The lowest price recently found on this route was $1,604.

Find the cheapest flights from Columbus Airport to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:59 - 15:30

CMH

SYD

30h 31m

2 stops

14:05 - 14:28

SYD

CMH

40h 23m

1 stop

$1,604Qantas Airways

Mon, 26 Oct - Fri, 20 Nov

17:59 - 16:25

CMH

SYD

31h 26m

2 stops

14:05 - 18:53

SYD

CMH

20h 48m

1 stop

$1,615Qantas Airways

Mon, 26 Oct - Fri, 20 Nov

17:59 - 16:25

CMH

SYD

31h 26m

2 stops

14:05 - 18:53

SYD

CMH

20h 48m

1 stop

$1,652Qantas Airways

Mon, 26 Oct - Fri, 20 Nov

14:59 - 06:50

CMH

SYD

25h 51m

2 stops

09:15 - 23:03

SYD

CMH

27h 48m

2 stops

$1,700Delta

Tue, 4 Aug - Tue, 11 Aug

10:31 - 06:50

CMH

SYD

30h 19m

2 stops

09:15 - 21:39

SYD

CMH

26h 24m

2 stops

$1,771Delta

Mon, 27 Jul - Thu, 6 Aug

14:41 - 06:55

CMH

SYD

25h 14m

1 stop

06:25 - 16:53

SYD

CMH

25h 28m

2 stops

$1,795Qantas Airways

Wed, 14 Oct - Wed, 21 Oct

14:12 - 07:00

CMH

SYD

26h 48m

2 stops

10:20 - 18:01

SYD

CMH

21h 41m

1 stop

$1,835United Airlines

Sat, 29 Aug - Sat, 5 Sep

16:27 - 07:00

CMH

SYD

24h 33m

2 stops

09:30 - 18:01

SYD

CMH

22h 31m

2 stops

$1,841United Airlines

Sat, 29 Aug - Sat, 5 Sep

18:00 - 07:05

CMH

SYD

23h 05m

1 stop

12:00 - 19:07

SYD

CMH

21h 07m

1 stop

$1,849Qantas Airways

Wed, 22 Jul - Wed, 29 Jul

17:01 - 07:00

CMH

SYD

23h 59m

2 stops

09:30 - 18:14

SYD

CMH

22h 44m

1 stop

$1,860United Airlines

Tue, 4 Aug - Tue, 11 Aug

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Delta flights from Columbus Airport to Sydney

Our best Delta deals on Columbus Airport to Sydney flight tickets

Delta

4 Aug

CMH14:59Columbus

25h 51m

2 stops

SYD06:50Sydney Kingsford Smith

11 Aug

SYD09:15Sydney Kingsford Smith

27h 48m

2 stops

CMH23:03Columbus

$1,700

Delta

27 July

CMH10:31Columbus

30h 19m

2 stops

SYD06:50Sydney Kingsford Smith

6 Aug

SYD09:15Sydney Kingsford Smith

26h 24m

2 stops

CMH21:39Columbus

$1,771

Delta

8 Sept

CMH12:06Columbus

28h 44m

2 stops

SYD06:50Sydney Kingsford Smith

24 Sept

SYD09:15Sydney Kingsford Smith

24h 49m

2 stops

CMH20:04Columbus

$1,942

United Airlines flights from Columbus Airport to Sydney

Our best United Airlines deals on Columbus Airport to Sydney flight tickets

United Airlines

29 Aug

CMH14:12Columbus

26h 48m

2 stops

SYD07:00Sydney Kingsford Smith

5 Sept

SYD10:20Sydney Kingsford Smith

21h 41m

1 stop

CMH18:01Columbus

$1,835

United Airlines

29 Aug

CMH16:27Columbus

24h 33m

2 stops

SYD07:00Sydney Kingsford Smith

5 Sept

SYD09:30Sydney Kingsford Smith

22h 31m

2 stops

CMH18:01Columbus

$1,841

United Airlines

4 Aug

CMH17:01Columbus

23h 59m

2 stops

SYD07:00Sydney Kingsford Smith

11 Aug

SYD09:30Sydney Kingsford Smith

22h 44m

1 stop

CMH18:14Columbus

$1,860

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 26/10

17:59-15:30

2 stops30h 31m

Sydney Kingsford Smith

Fri 20/11

14:05-14:28

1 stop40h 23m

$1,604

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 26/10

17:59-16:25

2 stops31h 26m

Sydney Kingsford Smith

Fri 20/11

14:05-18:53

1 stop20h 48m

$1,615

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 26/10

17:59-16:25

2 stops31h 26m

Sydney Kingsford Smith

Fri 20/11

14:05-18:53

1 stop20h 48m

$1,652

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 4/8

14:59-06:50

2 stops25h 51m

Sydney Kingsford Smith

Tue 11/8

09:15-23:03

2 stops27h 48m

$1,700

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 27/7

10:31-06:50

2 stops30h 19m

Sydney Kingsford Smith

Thu 6/8

09:15-21:39

2 stops26h 24m

$1,771

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 14/10

14:41-06:55

1 stop25h 14m

Sydney Kingsford Smith

Wed 21/10

06:25-16:53

2 stops25h 28m

$1,795

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 29/8

14:12-07:00

2 stops26h 48m

Sydney Kingsford Smith

Sat 5/9

10:20-18:01

1 stop21h 41m

$1,835

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 29/8

16:27-07:00

2 stops24h 33m

Sydney Kingsford Smith

Sat 5/9

09:30-18:01

2 stops22h 31m

$1,841

Fastest return journey

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 22/7

18:00-07:05

1 stop23h 05m

Sydney Kingsford Smith

Wed 29/7

12:00-19:07

1 stop21h 07m

$1,849

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 4/8

17:01-07:00

2 stops23h 59m

Sydney Kingsford Smith

Tue 11/8

09:30-18:14

1 stop22h 44m

$1,860

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 Airport to Sydney

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 typical price of a round-trip flight between Columbus Airport and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Columbus Airport, with most prices found around $1,625. If you aren’t able to travel to Sydney during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,662.

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

You could potentially save up to 41% on your flight if you consider stops on a Columbus Airport to Sydney flight.

When to book flights from Columbus Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Columbus Airport to Sydney (CMH to SYD) flight deals and tips

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

Fastest flight time	23h 05m
Direct flights	None

The fastest flight from Columbus Airport to Sydney takes 23h 05m

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

Search flight deals

Frequently asked questions about flying from Columbus Airport to Sydney

How far is Columbus to Sydney Kingsford Smith by plane?
Columbus and Sydney Kingsford Smith are 15222.4 km apart from one another. By plane, this route typically takes 23h 05m.
When did momondo last update prices for flights from Columbus Airport to Sydney Kingsford Smith Airport?
Prices for flights from Columbus Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Columbus Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Flights from Columbus to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Columbus to Sydney.

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

Of course. momondo tracks the price of Columbus to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.