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Cheap flights from Cincinnati to Adelaide from $1,639

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ADL
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cincinnati to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Cincinnati to Adelaide
Explore the most affordable flight options available from Cincinnati to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Tue 22/909:00 -
3 stops37h 20m
Wed 30/916:30 -
3 stops42h 23m
Deal found 6/8$1,639
Thu 10/909:00 -
3 stops39h 25m
Thu 17/920:00 -
3 stops57h 23m
Deal found 6/8$1,700
Thu 10/911:48 -
2 stops37h 42m
Thu 17/922:00 -
2 stops50h 14m
Deal found 6/8$2,034
Thu 29/1012:39 -
2 stops37h 21m
Sat 7/1122:00 -
2 stops38h 36m
Deal found 2/8$2,109
Wed 28/1012:39 -
2 stops61h 21m
Sat 7/1122:00 -
2 stops38h 36m
Deal found 2/8$2,112
Thu 29/1012:39 -
2 stops37h 21m
Sat 7/1122:00 -
2 stops55h 29m
Deal found 3/8$2,114
Thu 29/1008:17 -
2 stops36h 08m
Sat 7/1118:30 -
2 stops39h 24m
Deal found 6/8$2,119
Tue 1/918:50 -
2 stops26h 45m
Mon 7/912:40 -
2 stops42h 46m
Deal found 3/8$2,174
Wed 28/1015:12 -
2 stops31h 18m
Sat 7/1106:00 -
3 stops30h 16m
Deal found 2/8$2,215
Thu 29/1015:12 -
2 stops31h 58m
Sat 7/1106:00 -
3 stops30h 11m
Deal found 2/8$2,269
Wed 28/1011:44 -
2 stops38h 16m
Sun 1/1122:00 -
2 stops40h 52m
Deal found 3/8$2,374
Tue 22/917:17 -
2 stops30h 53m
Wed 30/906:25 -
2 stops25h 27m
Deal found 6/8$2,375

Find flight deals from Cincinnati to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Adelaide (ADL). 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 6 August 2026.

Round-trip from

$1,639
22/9-30/9
  • 22/9-30/9
  • 6 total stops
  • 79h 43m total
  • Cincinnati to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cincinnati to Adelaide 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 6 August 2026.
Use the filters below to find and compare flights from Cincinnati to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Thu 29/10

12:39-16:30

2 stops37h 21m

Adelaide

Sat 7/11

22:00-21:06

2 stops38h 36m

$2,109

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 28/10

12:39-16:30

2 stops61h 21m

Adelaide

Sat 7/11

22:00-21:06

2 stops38h 36m

$2,112

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Thu 29/10

15:12-13:40

2 stops31h 58m

Adelaide

Sat 7/11

06:00-20:41

3 stops30h 11m

$2,269

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 28/10

11:44-16:30

2 stops38h 16m

Adelaide

Sun 1/11

22:00-23:22

2 stops40h 52m

$2,374

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 28/10

15:12-22:05

2 stops40h 23m

Adelaide

Sun 1/11

19:00-18:24

2 stops38h 54m

$2,394

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Thu 29/10

16:20-12:00

3 stops29h 10m

Adelaide

Sat 7/11

06:00-19:00

3 stops28h 30m

$2,463
Fastest return journey

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 28/10

15:23-11:00

3 stops29h 07m

Adelaide

Sat 7/11

06:10-19:00

3 stops28h 20m

$2,521

CincinnatiAdelaide

CVG Cincinnati Cinci./N. Kentucky - ADL Adelaide

CVGADL

Cincinnati Cinci./N. Kentucky

Tue 1/9

15:46-11:55

3 stops30h 39m

Adelaide

Mon 7/9

17:15-23:09

3 stops43h 24m

$2,540

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Sorted by cheapest first

Best time to book a flight from Cincinnati to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Cincinnati 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.

Related info for your journey

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

  • How long is the flight from Cincinnati to Adelaide?

    There are many flights that can get you from Cincinnati to Adelaide in 31h 58m. Fly via American Airlines or Qatar Airways to get the fastest option. There are 16177 km between Cincinnati and Adelaide. This flight may include one or multiple stops.

  • Can I find deals for flights from Cincinnati to Adelaide that include hotel bookings?

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

  • How can I find direct flights from Cincinnati to Adelaide?

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

  • Can I find deals for business class flights from Cincinnati to Adelaide?

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

See more FAQs

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Why should you use Cheapflights to find cheap flight tickets from Cincinnati to Adelaide?

Cheapflights helps you find that perfect flight to Adelaide from Cincinnati by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cincinnati to Adelaide with no change fees?

Need flexible booking options for your flight to Adelaide from Cincinnati? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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