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Cheap flights from Columbus Airport to Sydney from $1,310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
4 May — 11 May1
1 adult

Cheap flight deals from Columbus to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

$1,936

One-way from

$1,310

Popular in

December

Cheapest in

September

Average price

$2,924
Air New Zealand
  • Air New Zealand
  • 22/7-7/8
  • 4 total stops
  • 54h 59m total
  • Columbus to Sydney
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Delta
  • Delta
  • 16/7
  • 2 total stops
  • 29h 41m total
  • Columbus to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($447 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($214 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Columbus to Sydney

Cheapest flights from Columbus to Sydney
Explore the most affordable flight options available from Columbus to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Tue 22/717:00CMH - SYD
2 stops25h 45mAir New Zealand
Thu 7/808:45SYD - CMH
2 stops29h 14mAir New Zealand
Deal found 28/4$1,936
Mon 2/617:20CMH - SYD
1 stop23h 45mQantas Airways
Mon 16/609:10SYD - CMH
1 stop21h 51mQantas Airways
Deal found 29/4$2,056
Mon 2/614:21CMH - SYD
2 stops26h 39mUnited Airlines
Mon 16/610:20SYD - CMH
2 stops25h 48mUnited Airlines
Deal found 29/4$2,111
Sun 8/608:10CMH - SYD
2 stops32h 25mDelta
Sat 5/709:25SYD - CMH
2 stops38h 44mDelta
Deal found 28/4$2,140
Mon 9/607:00CMH - SYD
2 stops34h 20mMultiple Airlines
Fri 13/609:10SYD - CMH
1 stop21h 51mMultiple Airlines
Deal found 28/4$2,176
Wed 9/717:55CMH - SYD
1 stop23h 10mAmerican Airlines
Wed 16/709:10SYD - CMH
1 stop21h 51mAmerican Airlines
Deal found 28/4$2,251
Mon 2/619:55CMH - SYD
3 stops45h 05mAir Canada
Mon 16/609:30SYD - CMH
2 stops23h 28mAir Canada
Deal found 29/4$2,342
Sun 4/518:31CMH - SYD
2 stops35h 14mAlaska Airlines
Sun 11/521:40SYD - CMH
2 stops33h 53mAlaska Airlines
Deal found 28/4$2,439
Mon 28/418:39CMH - SYD
2 stops32h 31mQatar Airways
Mon 5/520:45SYD - CMH
2 stops39h 11mQatar Airways
Deal found 27/4$2,784
Tue 29/417:55CMH - SYD
3 stops35h 05mTurkish Airlines
Tue 6/520:55SYD - CMH
3 stops58h 10mTurkish Airlines
Deal found 28/4$3,480
Thu 18/1206:55CMH - SYD
2 stops31h 55mJapan Airlines
Sun 4/109:15SYD - CMH
2 stops44h 07mJapan Airlines
Deal found 29/4$4,745
Sun 8/618:13CMH - SYD
3 stops49h 22mLATAM Airlines
Sat 5/711:50SYD - CMH
3 stops37h 39mLATAM Airlines
Deal found 29/4$6,104

Cheapflights Fare Finder

Customise 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, Cheapflights users made 647,157 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Columbus Airport to Sydney that are best for you.

Fly from

Columbus

Fly to

Sydney

Route

Depart

Return

Price

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 22/7

17:00-08:45

2 stops25h 45m

Sydney Kingsford Smith

Thu 7/8

08:45-23:59

2 stops29h 14m

$1,936

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 2/6

17:20-07:05

1 stop23h 45m

Sydney Kingsford Smith

Mon 16/6

09:10-17:01

1 stop21h 51m

$2,056

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 2/6

14:21-07:00

2 stops26h 39m

Sydney Kingsford Smith

Mon 16/6

10:20-22:08

2 stops25h 48m

$2,111

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 8/6

08:10-06:35

2 stops32h 25m

Sydney Kingsford Smith

Sat 5/7

09:25-10:09

2 stops38h 44m

$2,140

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 9/6

07:00-07:20

2 stops34h 20m

Sydney Kingsford Smith

Fri 13/6

09:10-17:01

1 stop21h 51m

$2,176

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 9/7

17:55-07:05

1 stop23h 10m

Sydney Kingsford Smith

Wed 16/7

09:10-17:01

1 stop21h 51m

$2,251

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 2/6

19:55-07:00

3 stops45h 05m

Sydney Kingsford Smith

Mon 16/6

09:30-18:58

2 stops23h 28m

$2,342

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 27/5

18:02-19:00

3 stops34h 58m

Sydney Kingsford Smith

Tue 10/6

20:55-23:38

3 stops64h 43m

$5,118

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 8/6

18:13-09:35

3 stops49h 22m

Sydney Kingsford Smith

Sat 5/7

11:50-11:29

3 stops37h 39m

$6,104

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 2/6

14:34-05:20

3 stops48h 46m

Sydney Kingsford Smith

Mon 16/6

14:40-16:25

3 stops39h 45m

$7,480

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Columbus to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Columbus with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Sydney

How far ahead should I book a flight from Columbus Airport to Sydney?

Use this chart to determine the optimal time to book a return flight from Columbus to Sydney. Price data was last updated on 25 April 2025.

The best time to book flights from Columbus Airport to Sydney is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Columbus Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Columbus Airport to Sydney (average of $129). Flying from Columbus Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to SYD?

Find hourly flight availability from Columbus to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Sydney as you normally would.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 29 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Air New Zealand from Columbus to Sydney. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
9,961 reviews
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,929 reviews
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air New Zealand
8.0
Very Good
471 reviews
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qantas Airways
7.5
Good
828 reviews
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
LATAM Airlines
7.5
Good
1,766 reviews
Alaska Airlines
8.0
Very Good
9,961 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Columbus?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Columbus to Sydney. 0 airlines have flights to Kingsford Smith from Columbus on a regular basis. Booking flights from Columbus to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • What are the cheapest airlines flying from Columbus Airport to Sydney round-trip?

    Currently priced at $1,936, Air New Zealand will fly you from Columbus Airport to Sydney and back. In addition to Air New Zealand, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and United Airlines - these airlines can fly you to your destination from $2,056 and $2,111, respectively. Users have found that Air New Zealand is 23% cheaper than the other options available to this destination.

  • Can I find deals for flights from Columbus to Sydney that include hotel bookings?

    Yes. In addition to deals on Columbus to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Sydney.

  • Can I find deals for business class flights from Columbus to Sydney?

    Yes. Cheapflights offers flight deals from Columbus to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Columbus Airport to Sydney (average of $129). Flying from Columbus Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Columbus Airport?

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

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