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Cheap flights from Columbus Airport to Sydney from $1,227

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

$2,133

One-way from

$1,227

Popular in

December

Cheapest in

September

Average price

$2,857
Air Canada
  • Air Canada
  • 21/9-5/10
  • 4 total stops
  • 76h 13m total
  • Columbus to Sydney
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Air Canada
  • Air Canada
  • 24/8
  • 2 total stops
  • 49h 05m total
  • Columbus to Sydney
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($523 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($228 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 1 April 2025.

Sun 21/909:20CMH - SYD
2 stops32h 00mAir Canada
Sun 5/1010:20SYD - CMH
2 stops44h 13mAir Canada
Deal found 31/3$2,133
Wed 11/607:00CMH - SYD
3 stops41h 40mMultiple Airlines
Fri 20/616:20SYD - CMH
3 stops43h 16mMultiple Airlines
Deal found 31/3$2,285
Sun 21/917:45CMH - SYD
1 stop23h 20mAmerican Airlines
Sun 5/1010:10SYD - CMH
1 stop21h 45mAmerican Airlines
Deal found 31/3$2,302
Wed 1/1018:00CMH - SYD
2 stops23h 00mUnited Airlines
Wed 8/1011:20SYD - CMH
3 stops25h 30mUnited Airlines
Deal found 31/3$2,334
Wed 11/617:55CMH - SYD
1 stop23h 10mQantas Airways
Fri 20/609:10SYD - CMH
1 stop21h 51mQantas Airways
Deal found 31/3$2,381
Sat 4/1014:00CMH - SYD
2 stops26h 35mDelta
Sat 11/1010:25SYD - CMH
2 stops26h 51mDelta
Deal found 31/3$2,508
Mon 14/416:56CMH - SYD
2 stops24h 04mAir New Zealand
Sat 3/518:20SYD - CMH
2 stops43h 21mAir New Zealand
Deal found 31/3$2,683
Sat 4/1010:30CMH - SYD
2 stops40h 40mQatar Airways
Fri 10/1021:45SYD - CMH
2 stops39h 12mQatar Airways
Deal found 31/3$3,039
Thu 15/512:35CMH - SYD
2 stops38h 40mLATAM Airlines
Sun 1/611:50SYD - CMH
3 stops37h 40mLATAM Airlines
Deal found 31/3$5,215
Tue 29/414:00CMH - SYD
3 stops49h 20mBritish Airways
Thu 15/514:40SYD - CMH
3 stops41h 14mBritish Airways
Deal found 31/3$6,703
Wed 30/406:30CMH - SYD
2 stops36h 55mANA
Sun 11/520:55SYD - CMH
2 stops30h 27mANA
Deal found 31/3$11,175
Wed 30/418:31CMH - SYD
2 stops35h 14mAlaska Airlines
Sun 11/521:40SYD - CMH
1 stop33h 53mAlaska Airlines
Deal found 31/3$14,260

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 1 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

Sun 21/9

09:20-07:20

2 stops32h 00m

Sydney Kingsford Smith

Sun 5/10

10:20-15:33

2 stops44h 13m

$2,133

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 11/6

07:00-14:40

3 stops41h 40m

Sydney Kingsford Smith

Fri 20/6

16:20-21:36

3 stops43h 16m

$2,285

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 25/5

17:20-07:05

1 stop23h 45m

Sydney Kingsford Smith

Sun 8/6

09:10-17:01

1 stop21h 51m

$2,302

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Wed 11/6

17:55-07:05

1 stop23h 10m

Sydney Kingsford Smith

Fri 20/6

09:10-17:01

1 stop21h 51m

$2,381

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 16/6

16:20-07:00

2 stops24h 40m

Sydney Kingsford Smith

Fri 27/6

09:30-23:48

2 stops28h 18m

$2,414

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Thu 15/5

18:33-19:45

2 stops35h 12m

Sydney Kingsford Smith

Sun 1/6

21:40-05:13

2 stops45h 33m

$2,547

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 13/5

14:25-06:35

2 stops26h 10m

Sydney Kingsford Smith

Sun 1/6

09:25-18:09

2 stops22h 44m

$2,588

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Sun 25/5

16:59-10:35

2 stops27h 36m

Sydney Kingsford Smith

Sat 31/5

18:20-23:59

2 stops43h 39m

$2,648

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Mon 4/8

17:50-09:35

3 stops49h 45m

Sydney Kingsford Smith

Mon 11/8

11:50-11:37

3 stops37h 47m

$5,378

ColumbusSydney

CMH - SYD

CMHSYD

Columbus

Tue 29/4

14:00-05:20

3 stops49h 20m

Sydney Kingsford Smith

Thu 15/5

14:40-17:54

3 stops41h 14m

$6,703

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 22 results
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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 28 March 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 1 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 1 April 2025.
Read reviews from past customers who have flown ANA, Alaska Airlines and Delta from Columbus to Sydney. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
830 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Alaska Airlines
8.0
Very Good
9,823 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,899 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
458 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
813 reviews
ANA
8.3
Very Good
830 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 $2,133, Air Canada will fly you from Columbus Airport to Sydney and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Qantas Airways - these airlines can fly you to your destination from $2,302 and $2,381, respectively. Users have found that Air Canada is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Columbus Airport to Sydney one-way?

    The cheapet airlines for a one-way flight from Columbus Airport to Sydney are Air Canada ($1,227), ANA ($1,301), and American Airlines ($1,321).

  • 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
Cronulla
Randwick
Terrigal
Lithgow
Bondi Beach
Leura
Swansea

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