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Cheap flights from Columbus to Sydney from $814

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus to Sydney departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Columbus to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
27h 05m
2 stops
Air Canada Logo
9:20 am - 3:22 pm
SYD
-
CMH
44h 02m
2 stops
$1,166Air Canada
Wed, Jun 17 - Mon, Jul 13
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
27h 05m
2 stops
Air Canada Logo
9:20 am - 3:22 pm
SYD
-
CMH
44h 02m
3 stops
$1,174Air Canada
Sun, Sep 6 - Sun, Sep 20
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,175Air Canada
Fri, Jun 12 - Tue, Jun 16
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,185Air Canada
Wed, Jun 17 - Mon, Jul 13
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,186Air Canada
Wed, Jun 17 - Mon, Jul 13
Multiple Airlines Logo
9:30 am - 7:20 am
CMH
-
SYD
31h 50m
1 stop
Multiple Airlines Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,242Multiple Airlines
Tue, Apr 28 - Tue, Aug 4
Air Canada Logo
4:05 pm - 7:20 am
CMH
-
SYD
49h 15m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,261Air Canada
Sat, Aug 1 - Fri, Aug 28
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
51h 05m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,282Air Canada
Fri, May 1 - Sat, May 9
Air Canada Logo
9:55 am - 7:20 am
CMH
-
SYD
31h 25m
2 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,288Air Canada
Wed, May 13 - Wed, May 20
Air Canada Logo
2:15 pm - 7:20 am
CMH
-
SYD
51h 05m
3 stops
Air Canada Logo
9:20 am - 1:32 pm
SYD
-
CMH
42h 12m
2 stops
$1,290Air Canada
Fri, May 1 - Sat, May 9

Air Canada flights from Columbus to Sydney

Our best Air Canada deals on Columbus to Sydney flight tickets
Air Canada
Jun 17
CMH2:15 pmColumbus
27h 05m
2 stops
SYD7:20 amSydney Kingsford Smith
Jul 13
SYD9:20 amSydney Kingsford Smith
44h 02m
2 stops
CMH3:22 pmColumbus
$1,166
Air Canada
Sep 6
CMH2:15 pmColumbus
27h 05m
2 stops
SYD7:20 amSydney Kingsford Smith
Sep 20
SYD9:20 amSydney Kingsford Smith
44h 02m
3 stops
CMH3:22 pmColumbus
$1,174
Air Canada
Jun 12
CMH9:55 amColumbus
31h 25m
2 stops
SYD7:20 amSydney Kingsford Smith
Jun 16
SYD9:20 amSydney Kingsford Smith
42h 12m
2 stops
CMH1:32 pmColumbus
$1,175

Qantas Airways flights from Columbus to Sydney

Our best Qantas Airways deals on Columbus to Sydney flight tickets
Qantas Airways
May 20
CMH6:21 pmColumbus
25h 14m
2 stops
SYD9:35 amSydney Kingsford Smith
May 31
SYD12:00 pmSydney Kingsford Smith
21h 00m
1 stop
CMH7:00 pmColumbus
$1,375
Qantas Airways
Jun 17
CMH2:52 pmColumbus
26h 03m
1 stop
SYD6:55 amSydney Kingsford Smith
Jul 13
SYD3:45 pmSydney Kingsford Smith
39h 15m
2 stops
CMH5:00 pmColumbus
$1,386
Qantas Airways
Jun 17
CMH2:52 pmColumbus
26h 03m
1 stop
SYD6:55 amSydney Kingsford Smith
Jul 13
SYD3:45 pmSydney Kingsford Smith
39h 15m
2 stops
CMH5:00 pmColumbus
$1,387

momondo Fare Finder

 
Customize your flight search to find flights from Columbus to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Columbus to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 6/17

2:15 pm-7:20 am

2 stops27h 05m

Sydney Kingsford Smith

Mon 7/13

9:20 am-3:22 pm

2 stops44h 02m

$1,166

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 9/6

2:15 pm-7:20 am

2 stops27h 05m

Sydney Kingsford Smith

Sun 9/20

9:20 am-3:22 pm

3 stops44h 02m

$1,174

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 6/12

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

Tue 6/16

9:20 am-1:32 pm

2 stops42h 12m

$1,175

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 6/17

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

Mon 7/13

9:20 am-1:32 pm

2 stops42h 12m

$1,185

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 6/17

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

Mon 7/13

9:20 am-1:32 pm

2 stops42h 12m

$1,186

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 4/28

9:30 am-7:20 am

1 stop31h 50m

Sydney Kingsford Smith

Tue 8/4

9:20 am-1:32 pm

2 stops42h 12m

$1,242

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sat 8/1

4:05 pm-7:20 am

2 stops49h 15m

Sydney Kingsford Smith

Fri 8/28

9:20 am-1:32 pm

2 stops42h 12m

$1,261

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 5/1

2:15 pm-7:20 am

2 stops51h 05m

Sydney Kingsford Smith

Sat 5/9

9:20 am-1:32 pm

2 stops42h 12m

$1,282

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 5/13

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

Wed 5/20

9:20 am-1:32 pm

2 stops42h 12m

$1,288

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Fri 5/1

2:15 pm-7:20 am

3 stops51h 05m

Sydney Kingsford Smith

Sat 5/9

9:20 am-1:32 pm

2 stops42h 12m

$1,290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Columbus 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

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

What is the cheapest month to fly to Sydney?

In general, September is the cheapest month to fly from Columbus to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $994. If you are unable to visit Sydney during the month of September, then departing from Columbus during the month August is also very affordable. Most momondo users find prices during this month for around $1,269.

Cheap Columbus to Sydney flight deals and tips

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

Fastest flight time

23h 01m

Direct flights

None
The fastest flight from Columbus to Sydney takes 23h 01m
There are no direct flights from Columbus to Sydney. There are no popular flight routes from Columbus to Sydney.
Search flight deals

Frequently asked questions about flying from Columbus to Sydney

  • How far is Columbus to Sydney Kingsford Smith by plane?

    The distance between Columbus and Sydney Kingsford Smith is about 9452.8 mi. In terms of flight time, this usually takes a little over 23h 01m.

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

    Prices for flights from Columbus to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Columbus to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Columbus 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 layovers 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 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 license 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.

Best airlines flying from Columbus to Sydney

Compare and see reviews for airlines that fly from Columbus to Sydney with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $502Free CancellationRating
7.4
9,537 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $823Free CancellationRating
7.5
1,016 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,247Free CancellationRating
7.1
11,553 reviews
Search American Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Penrith
Manly
Randwick
Coogee
Leura
Lithgow
Cronulla
Charlestown
Terrigal
Swansea

Why use momondo?

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

Finding the right flight to Sydney from Columbus is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Columbus and Sydney 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 Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney 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.

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