$747 Cheap Flights from Columbus (CMH) to Adelaide (ADL)

View $747 flight on Mon, Mar 16, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Adelaide, SA Airport (ADL)

Cheap Flights from Columbus to Adelaide (CMH-ADL)

Prices were available within the past 7 days and start at $747 for one-way flights and $1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, May 7 - Mon, May 11
CMH
Columbus
ADL
Adelaide
$1,159 Roundtrip, found 4 days ago
$1,159
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, May 7 from Columbus to Adelaide, returning Mon, May 11, priced at $1,159 found 4 days ago
Air Canada
Tue, Mar 17 - Wed, Apr 1
CMH
Columbus
ADL
Adelaide
$1,259 Roundtrip, found 2 days ago
$1,259
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Mar 17 from Columbus to Adelaide, returning Wed, Apr 1, priced at $1,259 found 2 days ago
Air Canada
Tue, Mar 17 - Wed, Apr 1
CMH
Columbus
ADL
Adelaide
$1,359 Roundtrip, found 2 days ago
$1,359
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Mar 17 from Columbus to Adelaide, returning Wed, Apr 1, priced at $1,359 found 2 days ago
Qantas Airways
Mon, Mar 16 - Tue, Mar 31
CMH
Columbus
ADL
Adelaide
$1,423 Roundtrip, found 2 days ago
$1,423
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Mon, Mar 16 from Columbus to Adelaide, returning Tue, Mar 31, priced at $1,423 found 2 days ago
Qantas Airways
Fri, Sep 5 - Sat, Sep 13
CMH
Columbus
ADL
Adelaide
$1,465 Roundtrip, found 2 days ago
$1,465
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Sep 5 from Columbus to Adelaide, returning Sat, Sep 13, priced at $1,465 found 2 days ago
Qantas Airways
Thu, Oct 16 - Tue, Nov 4
CMH
Columbus
ADL
Adelaide
$1,466 Roundtrip, found 5 days ago
$1,466
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Thu, Oct 16 from Columbus to Adelaide, returning Tue, Nov 4, priced at $1,466 found 5 days ago
Qantas Airways
Thu, Oct 16 - Tue, Nov 4
CMH
Columbus
ADL
Adelaide
$1,467 Roundtrip, found 5 days ago
$1,467
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Thu, Oct 16 from Columbus to Adelaide, returning Tue, Nov 4, priced at $1,467 found 5 days ago
American Airlines
Fri, Sep 5 - Sat, Sep 13
CMH
Columbus
ADL
Adelaide
$1,475 Roundtrip, found 2 days ago
$1,475
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 5 from Columbus to Adelaide, returning Sat, Sep 13, priced at $1,475 found 2 days ago
United
Fri, Sep 5 - Sat, Sep 13
CMH
Columbus
ADL
Adelaide
$1,789 Roundtrip, found 2 days ago
$1,789
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Columbus to Adelaide, returning Sat, Sep 13, priced at $1,789 found 2 days ago
Qatar Airways
Fri, Oct 31 - Tue, Nov 18
CMH
Columbus
ADL
Adelaide
$2,765 Roundtrip, found 6 days ago
$2,765
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Oct 31 from Columbus to Adelaide, returning Tue, Nov 18, priced at $2,765 found 6 days ago
Flights from Columbus (CMH) to Adelaide (ADL)
Origin airport
John Glenn Columbus Intl.
Destination airport
Adelaide
Airlines serving
Air Canada, American Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,158
Distance
10159 mi

Columbus to Adelaide Flights

The cheapest times to fly from Columbus to Adelaide

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Adelaide are during the month of May. You can find some of the cheapest flights from Columbus to Adelaide with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Adelaide

Sunday is one of the best days to book for cheap flights from Columbus to Adelaide: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Adelaide

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $747 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Adelaide flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Adelaide airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL) cost?
Grab a cheap one-way flight from $747 or cheap return flight from $1,159 from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL)?
The cheapest month to fly from CMH to ADL is May, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from CMH to ADL. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL)?
You'll need to catch a flight with a layover if you're traveling from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CMH to ADL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL)?
Choose a flight from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL) last-minute?
Waiting until just before your departure to book a ticket from CMH to ADL generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a CMH to ADL flight and hotel package?
Compared with arranging hotels and flights separately, booking a CMH to ADL flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Adelaide Airport (ADL)?
Usually, it's possible to reschedule or cancel your CMH to ADL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.