$694+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SYD
Oct 6 — Oct 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus to Sydney with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Columbus to Sydney
Cheapest
Best
Last-minute
One-way
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 September 6, 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 September 6, 2026.
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:03 pm -
1 stop22h 57m
Mon 11/97:15 pm -
2 stops38h 42m
Deal found 9/4![Qantas Airways logo]()
$1,012
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Mon 10/267:03 pm -
1 stop22h 57m
Fri 11/207:15 pm -
2 stops39h 40m
Deal found 9/5![Qantas Airways logo]()
$1,062
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:12 pm -
1 stop21h 48m
Sat 11/2112:45 pm -
2 stops41h 40m
Deal found 9/4![Qantas Airways logo]()
$1,112
This Qantas Airways deal was found by Cheapflights users on 9/5. 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 11/13:17 pm -
2 stops31h 33m
Tue 11/1011:10 am -
1 stop23h 07m
Deal found 9/5![Qantas Airways logo]()
$1,204
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:58 pm -
2 stops24h 37m
Tue 11/311:50 am -
2 stops27h 54m
Deal found 9/4![Air New Zealand logo]()
$1,241
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 pm -
1 stop22h 57m
Tue 11/311:10 am -
1 stop23h 07m
Deal found 9/4![Qantas Airways logo]()
$1,284
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/207:03 pm -
1 stop22h 02m
Tue 10/2711:10 am -
1 stop21h 25m
Deal found 9/5![Qantas Airways logo]()
$1,285
This Justfly.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/264:58 pm -
2 stops24h 37m
Fri 11/2011:50 am -
2 stops27h 54m
Deal found 9/5![Air New Zealand logo]()
$1,286
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:03 pm -
1 stop22h 02m
Tue 11/1011:10 am -
1 stop23h 07m
Deal found 9/4![Qantas Airways logo]()
$1,306
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 September 6, 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 September 6, 2026.
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Mon 10/267:03 pm -
1 stop22h 57m
Fri 11/207:15 pm -
2 stops39h 40m
Deal found 9/5![Qantas Airways logo]()
$1,062
This Justfly.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/264:58 pm -
2 stops24h 37m
Fri 11/2011:50 am -
2 stops27h 54m
Deal found 9/5![Air New Zealand logo]()
$1,286
This Qantas Airways deal was found by Cheapflights users on 9/5. 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.
Tue 10/202:02 pm -
2 stops25h 23m
Tue 10/2711:10 am -
1 stop21h 25m
Deal found 9/5![Multiple Airlines logo]()
$1,310
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:07 pm -
2 stops27h 23m
Mon 11/910:40 am -
2 stops24h 08m
Deal found 9/4![Delta logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 2/411:35 am -
1 stop27h 25m
Sat 2/139:20 am -
1 stop22h 30m
Deal found 9/4![United Airlines logo]()
$1,430
This Air New Zealand deal was found by Cheapflights users on 9/3. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:10 am -
3 stops35h 25m
Thu 1/282:05 pm -
3 stops25h 52m
Deal found 9/3![Multiple Airlines logo]()
$1,392
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/208:45 am -
2 stops32h 20m
Fri 11/279:15 am -
1 stop22h 41m
Deal found 9/5![United Airlines logo]()
$1,525
This Qantas Airways deal was found by Cheapflights users on 9/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:13 pm -
1 stop24h 42m
Sat 10/2410:10 am -
1 stop22h 50m
Deal found 9/2![Multiple Airlines logo]()
$1,405
This Qantas Airways deal was found by Cheapflights users on 9/1. 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.
Fri 10/162:02 pm -
2 stops25h 23m
Fri 10/2310:10 am -
1 stop22h 50m
Deal found 9/1![Multiple Airlines logo]()
$1,409
Last-minute flights from Columbus to SydneyDiscover last-minute flight deals from Columbus to Sydney. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Sydney. Data last updated September 6, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:03 pm -
1 stop22h 02m
Tue 11/1011:10 am -
1 stop23h 07m
Deal found 9/4![Qantas Airways logo]()
$1,306
This oojo deal was found by Cheapflights users on 9/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:03 pm -
1 stop22h 02m
Mon 10/2611:15 am -
1 stop21h 30m
Deal found 9/3![Qantas Airways logo]()
$1,307
This oojo deal was found by Cheapflights users on 9/5. 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.
Tue 10/207:03 pm -
1 stop22h 02m
Tue 10/2711:10 am -
1 stop21h 25m
Deal found 9/5![Qantas Airways logo]()
$1,285
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:03 pm -
1 stop22h 57m
Mon 11/97:15 pm -
2 stops38h 42m
Deal found 9/4![Qantas Airways logo]()
$1,012
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Mon 10/267:03 pm -
1 stop22h 57m
Fri 11/207:15 pm -
2 stops39h 40m
Deal found 9/5![Qantas Airways logo]()
$1,062
This Justfly.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/264:58 pm -
2 stops24h 37m
Fri 11/2011:50 am -
2 stops27h 54m
Deal found 9/5![Air New Zealand logo]()
$1,286
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:58 pm -
2 stops24h 37m
Tue 11/311:50 am -
2 stops27h 54m
Deal found 9/4![Air New Zealand logo]()
$1,241
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 pm -
1 stop22h 57m
Tue 11/311:10 am -
1 stop23h 07m
Deal found 9/4![Qantas Airways logo]()
$1,284
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:03 pm -
1 stop22h 57m
Sat 11/1412:45 pm -
2 stops46h 15m
Deal found 9/4![Qantas Airways logo]()
$1,112
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 September 6, 2026.
Search for one-way flight options from Columbus to Sydney. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:26 pm -
2 stops41h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Qantas Airways logo]()
$694
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/24:40 pm -
1 stop22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$708
This oojo deal was found by Cheapflights users on 9/2. 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.
Thu 12/317:20 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Qantas Airways logo]()
$739
This Air Canada deal was found by Cheapflights users on 9/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/212:29 pm -
3 stops29h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$826
This Turkish Airlines deal was found by Cheapflights users on 9/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:10 pm -
3 stops59h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$995
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 September 6, 2026.
Round-trip from | $1,012 (Justfly.com) |
|---|---|
One-way from | $694 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $1,372 |
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 September 6, 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
Tue 2/2
4:40 pm-7:00 am
1 stop22h 20m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$708
Quickest round-trip
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Thu 12/31
7:20 pm-9:00 am
1 stop21h 40m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$739
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Tue 2/2
12:29 pm-9:35 am
3 stops29h 06m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$826
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 10/26
7:03 pm-9:00 am
1 stop22h 57m
Sydney Kingsford Smith
Fri 11/20
7:15 pm-6:55 pm
2 stops39h 40m
$1,062
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 10/26
4:58 pm-8:35 am
2 stops24h 37m
Sydney Kingsford Smith
Fri 11/20
11:50 am-11:44 pm
2 stops27h 54m
$1,286
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Tue 10/20
2:02 pm-6:25 am
2 stops25h 23m
Sydney Kingsford Smith
Tue 10/27
11:10 am-5:35 pm
1 stop21h 25m
$1,310
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 10/26
1:07 pm-7:30 am
2 stops27h 23m
Sydney Kingsford Smith
Mon 11/9
10:40 am-6:48 pm
2 stops24h 08m
$1,315
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Mon 1/4
5:10 am-8:35 am
3 stops35h 25m
Sydney Kingsford Smith
Thu 1/28
2:05 pm-11:57 pm
3 stops25h 52m
$1,392
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Sat 10/17
3:13 pm-6:55 am
1 stop24h 42m
Sydney Kingsford Smith
Sat 10/24
10:10 am-6:00 pm
1 stop22h 50m
$1,405
ColumbusSydney
CMH Columbus - SYD Sydney Kingsford Smith
CMHSYD
Columbus
Fri 10/16
2:02 pm-6:25 am
2 stops25h 23m
Sydney Kingsford Smith
Fri 10/23
10:10 am-6:00 pm
1 stop22h 50m
$1,409
Showing 1-10 of 12 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 $1,247). Flying from Columbus to Sydney in December is currently the most expensive (average of $1,791). 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 $1,324 and $1,515 in October.The cheapest round-trip price found within the last 5 days was $1,012 on Qantas Airways (Oct 26-Nov 9).
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 September 6, 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.
Boarding
7.7
Food
7.0
Crew
8.1
Entertainment
7.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Boarding
7.7
Food
7.0
Crew
8.1
Entertainment
7.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Boarding
7.7
Food
7.0
Crew
8.1
Entertainment
7.2
Overall
7.5
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Boarding
7.7
Food
7.0
Crew
8.1
Entertainment
7.2
Overall
7.5
Comfort
7.4
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Sydney flight routes
Alternative routes for Columbus to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
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
Find flights from Columbus to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Sydney flights
Browse other Columbus and Sydney flight options. Last updated on September 6, 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 September 6, 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 September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$728 | Average$1,416 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,163 | Average$1,562 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,166 | Average$1,502 | FlexibilityNo cancel fee | On-time71% |