$730+ Cheap flights from Columbus to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Columbus to SydneyExplore 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 November 4, 2026.
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 November 4, 2026.
This Qantas Airways deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:12 pm -
1 stop21h 48m
Sat 12/57:20 am -
2 stops23h 06m
Deal found 11/4![Qantas Airways logo]()
$1,239
This Qantas Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:12 pm -
1 stop21h 48m
Sat 12/57:20 am -
2 stops23h 06m
Deal found 11/3![Qantas Airways logo]()
$1,240
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:15 pm -
2 stops37h 25m
Tue 12/111:10 am -
1 stop23h 17m
Deal found 10/31![Qantas Airways logo]()
$1,269
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:15 pm -
2 stops35h 40m
Mon 11/3011:15 am -
1 stop23h 12m
Deal found 10/31![Qantas Airways logo]()
$1,270
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
1 stop23h 40m
Sat 12/56:05 am -
2 stops24h 21m
Deal found 10/31![Qantas Airways logo]()
$1,279
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:15 pm -
1 stop23h 40m
Thu 12/31:00 pm -
2 stops45h 44m
Deal found 10/31![Qantas Airways logo]()
$1,318
This Qantas Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:22 pm -
3 stops42h 03m
Mon 12/77:20 am -
2 stops23h 06m
Deal found 11/1![Multiple Airlines logo]()
$1,335
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:15 pm -
2 stops36h 10m
Mon 12/711:10 am -
1 stop23h 09m
Deal found 10/31![Qantas Airways logo]()
$1,359
This Justfly.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:15 pm -
2 stops49h 00m
Fri 11/2711:10 am -
1 stop23h 17m
Deal found 10/31![Qantas Airways logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:27 pm -
1 stop25h 53m
Sat 12/511:20 am -
1 stop20h 34m
Deal found 11/4![United Airlines logo]()
$1,388
Best flights from Columbus to SydneyDiscover carefully curated flight deals from Columbus to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Columbus to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:53 pm -
2 stops26h 12m
Sat 2/132:05 pm -
2 stops23h 54m
Deal found 10/30![Multiple Airlines logo]()
$1,233
This Qantas Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:12 pm -
1 stop21h 48m
Sat 12/57:20 am -
2 stops23h 06m
Deal found 11/3![Qantas Airways logo]()
$1,240
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 am -
1 stop33h 35m
Fri 11/2711:50 am -
1 stop20h 13m
Deal found 11/3![United Airlines logo]()
$1,450
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:02 pm -
2 stops25h 03m
Tue 12/19:15 am -
2 stops23h 36m
Deal found 10/31![United Airlines logo]()
$1,503
This Air New Zealand deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:30 am -
3 stops32h 05m
Sat 3/139:55 am -
3 stops29h 58m
Deal found 11/2![Multiple Airlines logo]()
$1,537
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:15 am -
1 stop32h 45m
Sat 3/1311:50 am -
1 stop20h 06m
Deal found 11/2![United Airlines logo]()
$1,598
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 am -
1 stop33h 35m
Sat 11/2811:20 am -
1 stop22h 55m
Deal found 10/31![United Airlines logo]()
$1,611
Last-minute flights from Columbus to SydneyDiscover last-minute flight deals from Columbus to Sydney. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Sydney. Data last updated November 4, 2026 and is based on user searches.
This Qantas Airways deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:12 pm -
1 stop21h 48m
Sat 12/57:20 am -
2 stops23h 06m
Deal found 11/4![Qantas Airways logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:27 pm -
1 stop25h 53m
Sat 12/511:20 am -
1 stop20h 34m
Deal found 11/4![United Airlines logo]()
$1,388
This Qantas Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:12 pm -
1 stop21h 48m
Sat 12/57:20 am -
2 stops23h 06m
Deal found 11/3![Qantas Airways logo]()
$1,240
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:15 pm -
1 stop23h 40m
Thu 12/31:00 pm -
2 stops45h 44m
Deal found 10/31![Qantas Airways logo]()
$1,318
This Justfly.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:15 pm -
2 stops49h 00m
Fri 11/2711:10 am -
1 stop23h 17m
Deal found 10/31![Qantas Airways logo]()
$1,371
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:15 pm -
2 stops37h 25m
Tue 12/111:10 am -
1 stop23h 17m
Deal found 10/31![Qantas Airways logo]()
$1,269
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:15 pm -
2 stops35h 40m
Mon 11/3011:15 am -
1 stop23h 12m
Deal found 10/31![Qantas Airways logo]()
$1,270
This Qantas Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:22 pm -
3 stops42h 03m
Mon 12/77:20 am -
2 stops23h 06m
Deal found 11/1![Multiple Airlines logo]()
$1,335
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:15 pm -
2 stops36h 10m
Mon 12/711:10 am -
1 stop23h 09m
Deal found 10/31![Qantas Airways logo]()
$1,359
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
1 stop23h 40m
Sat 12/56:05 am -
2 stops24h 21m
Deal found 10/31![Qantas Airways logo]()
$1,279
One-way flights from Columbus to SydneySearch for one-way flight options from Columbus to Sydney. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Columbus to Sydney. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:17 pm -
1 stop23h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Qantas Airways logo]()
$730
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:34 pm -
1 stop42h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Qantas Airways logo]()
$742
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:17 pm -
2 stops25h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$866
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:01 am -
3 stops30h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$959
Find flight deals from Columbus to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 November 4, 2026.
Round-trip from | $1,082 (FlightHub) |
|---|---|
One-way from | $730 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $1,307 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated November 4, 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
Cheapest round-trip
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Thu 12/31
5:39 pm-6:25 am
2 stops44h 46m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$733
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Wed 12/30
9:22 pm-6:25 am
2 stops41h 03m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$772
Quickest round-trip
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Thu 12/31
3:17 pm-9:00 am
2 stops25h 43m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$866
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Thu 12/31
8:01 am-6:25 am
3 stops30h 24m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$959
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Sat 1/2
4:00 pm-7:25 pm
3 stops59h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,044
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Wed 12/30
5:10 am-7:25 pm
3 stops46h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,051
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Fri 1/1
3:17 pm-11:05 am
2 stops27h 48m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,054
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Fri 1/1
7:00 am-7:25 pm
3 stops44h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,099
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Sat 1/30
4:53 pm-11:05 am
2 stops26h 12m
Sydney Kingsford Smith
Sat 2/13
2:05 pm-9:59 pm
2 stops23h 54m
$1,233
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 11/16
7:12 pm-9:00 am
1 stop21h 48m
Sydney Kingsford Smith
Sat 12/5
7:20 am-2:26 pm
2 stops23h 06m
$1,240
Showing 1-10 of 15 resultsSorted by cheapest first
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.
C01-SYD
CMH-SYD
Estimated round-trip 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 to Sydney
C01-SYD
CMH-SYD
What is the cheapest month to book a flight from Columbus to Sydney?
Currently, April is the cheapest month in which you can book a flight from Columbus to Sydney (average of $1,287). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,997). 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.
How much does it cost to fly round-trip from Columbus to Sydney?
Airfare is below average for this route at the moment.
Columbus to Sydney flights typically cost between $1,133 and $1,359 in January.The cheapest round-trip price found within the last 5 days was $1,082 on Qantas Airways (Jan 23-Feb 7).
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 November 4, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines from Columbus to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.5
Entertainment
7.2
Boarding
7.7
Comfort
7.5
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Food
7.0
Overall
7.5
Entertainment
7.2
Boarding
7.7
Comfort
7.5
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Food
7.0
Overall
7.5
Entertainment
7.2
Boarding
7.7
Comfort
7.5
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Food
7.0
Overall
7.5
Entertainment
7.2
Boarding
7.7
Comfort
7.5
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
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.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to Sydney by cabin class
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Columbus and Sydney flights
Browse other Columbus and Sydney flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Top 3 airlines flying from Columbus to Sydney
Discover the top 3 airlines that operate flights from Columbus to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$728 | Average$1,346 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,166 | Average$1,520 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,186 | Average$1,518 | FlexibilityNo cancel fee | On-time69% |