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Cheap flights from Cincinnati to Adelaide from $2,090

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Adelaide departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cincinnati to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:59 - 11:05
CVG
-
ADL
25h 36m
2 stops
Multiple Airlines Logo
06:25 - 19:09
ADL
-
CVG
26h 14m
2 stops
$2,090Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
09:00 - 13:55
CVG
-
ADL
39h 25m
3 stops
Multiple Airlines Logo
17:15 - 21:23
ADL
-
CVG
41h 38m
3 stops
$2,192Multiple Airlines
Thu, 21 May - Thu, 28 May
Qantas Airways Logo
17:23 - 15:45
CVG
-
ADL
32h 52m
2 stops
Qantas Airways Logo
13:25 - 20:10
ADL
-
CVG
44h 15m
2 stops
$2,317Qantas Airways
Mon, 4 May - Fri, 8 May
Qantas Airways Logo
17:23 - 17:45
CVG
-
ADL
34h 52m
2 stops
Qantas Airways Logo
13:25 - 20:10
ADL
-
CVG
44h 15m
2 stops
$2,319Qantas Airways
Mon, 4 May - Fri, 8 May
Qantas Airways Logo
17:23 - 19:00
CVG
-
ADL
36h 07m
2 stops
Qantas Airways Logo
06:25 - 20:10
ADL
-
CVG
27h 15m
2 stops
$2,523Qantas Airways
Mon, 4 May - Fri, 8 May
Air Canada Logo
06:15 - 13:55
CVG
-
ADL
42h 10m
3 stops
Air Canada Logo
19:00 - 15:53
ADL
-
CVG
58h 23m
3 stops
$2,684Air Canada
Mon, 4 May - Fri, 8 May
Air Canada Logo
06:15 - 13:55
CVG
-
ADL
42h 10m
3 stops
Air Canada Logo
19:00 - 13:13
ADL
-
CVG
55h 43m
3 stops
$2,686Air Canada
Mon, 4 May - Fri, 8 May
Air Canada Logo
09:00 - 11:50
CVG
-
ADL
37h 20m
3 stops
Air Canada Logo
20:00 - 13:13
ADL
-
CVG
54h 43m
3 stops
$2,994Air Canada
Mon, 4 May - Fri, 8 May
Qantas Airways Logo
20:00 - 16:25
CVG
-
ADL
30h 55m
2 stops
Qantas Airways Logo
06:25 - 19:10
ADL
-
CVG
26h 15m
2 stops
$3,273Qantas Airways
Wed, 15 Jul - Thu, 30 Jul
Air New Zealand Logo
11:52 - 10:55
CVG
-
ADL
33h 33m
2 stops
Air New Zealand Logo
06:00 - 23:44
ADL
-
CVG
31h 14m
3 stops
$3,537Air New Zealand
Wed, 15 Jul - Thu, 30 Jul

Qantas Airways flights from Cincinnati to Adelaide

Our best Qantas Airways deals on Cincinnati to Adelaide flight tickets
Qantas Airways
4 May
CVG17:23Cincinnati Cinci./N. Kentucky
32h 52m
2 stops
ADL15:45Adelaide
8 May
ADL13:25Adelaide
44h 15m
2 stops
CVG20:10Cincinnati Cinci./N. Kentucky
$2,317
Qantas Airways
4 May
CVG17:23Cincinnati Cinci./N. Kentucky
34h 52m
2 stops
ADL17:45Adelaide
8 May
ADL13:25Adelaide
44h 15m
2 stops
CVG20:10Cincinnati Cinci./N. Kentucky
$2,319
Qantas Airways
4 May
CVG17:23Cincinnati Cinci./N. Kentucky
36h 07m
2 stops
ADL19:00Adelaide
8 May
ADL06:25Adelaide
27h 15m
2 stops
CVG20:10Cincinnati Cinci./N. Kentucky
$2,523

Air Canada flights from Cincinnati to Adelaide

Our best Air Canada deals on Cincinnati to Adelaide flight tickets
Air Canada
4 May
CVG06:15Cincinnati Cinci./N. Kentucky
42h 10m
3 stops
ADL13:55Adelaide
8 May
ADL19:00Adelaide
58h 23m
3 stops
CVG15:53Cincinnati Cinci./N. Kentucky
$2,684
Air Canada
4 May
CVG06:15Cincinnati Cinci./N. Kentucky
42h 10m
3 stops
ADL13:55Adelaide
8 May
ADL19:00Adelaide
55h 43m
3 stops
CVG13:13Cincinnati Cinci./N. Kentucky
$2,686
Air Canada
4 May
CVG09:00Cincinnati Cinci./N. Kentucky
37h 20m
3 stops
ADL11:50Adelaide
8 May
ADL20:00Adelaide
54h 43m
3 stops
CVG13:13Cincinnati Cinci./N. Kentucky
$2,994

momondo 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, momondo users made 78,305 searches. Data last updated 7 April 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
Fastest return journey

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Thu 21/5

19:59-11:05

2 stops25h 36m

Adelaide

Thu 28/5

06:25-19:09

2 stops26h 14m

$2,090

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Thu 21/5

09:00-13:55

3 stops39h 25m

Adelaide

Thu 28/5

17:15-21:23

3 stops41h 38m

$2,192

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

17:23-15:45

2 stops32h 52m

Adelaide

Fri 8/5

13:25-20:10

2 stops44h 15m

$2,317

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

17:23-17:45

2 stops34h 52m

Adelaide

Fri 8/5

13:25-20:10

2 stops44h 15m

$2,319

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

17:23-19:00

2 stops36h 07m

Adelaide

Fri 8/5

06:25-20:10

2 stops27h 15m

$2,523

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

06:15-13:55

3 stops42h 10m

Adelaide

Fri 8/5

19:00-15:53

3 stops58h 23m

$2,684

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

06:15-13:55

3 stops42h 10m

Adelaide

Fri 8/5

19:00-13:13

3 stops55h 43m

$2,686

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Mon 4/5

09:00-11:50

3 stops37h 20m

Adelaide

Fri 8/5

20:00-13:13

3 stops54h 43m

$2,994

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 15/7

20:00-16:25

2 stops30h 55m

Adelaide

Thu 30/7

06:25-19:10

2 stops26h 15m

$3,273

CincinnatiAdelaide

CVG - ADL

CVGADL

Cincinnati Cinci./N. Kentucky

Wed 15/7

11:52-10:55

2 stops33h 33m

Adelaide

Thu 30/7

06:00-23:44

3 stops31h 14m

$3,537

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cincinnati to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cincinnati to Adelaide (CVG to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Adelaide

Fastest flight time

25h 36m

Direct flights

None
The fastest flight from Cincinnati to Adelaide takes 25h 36m
There are no direct flights from Cincinnati to Adelaide. There are no popular flight routes from Cincinnati to Adelaide.
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Frequently asked questions about flying from Cincinnati to Adelaide

  • How far is Cincinnati Cinci./N. Kentucky to Adelaide by plane?

    The straight-line distance from Cincinnati Cinci./N. Kentucky to Adelaide is 16183.7 km. Flights usually cover this in 25h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Adelaide Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Adelaide Airport refresh daily.

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Adelaide Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Cincinnati to Adelaide

  • How do I get Price Alerts for flights from Cincinnati to Adelaide?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cincinnati from Adelaide. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cincinnati to Adelaide with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Adelaide?

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

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Adelaide?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cincinnati to Adelaide . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cincinnati to Adelaide with flexible booking policies on momondo?

All flight searches from Cincinnati to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cincinnati to Adelaide?

Once all potential Cincinnati to Adelaide flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cincinnati to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from Cincinnati are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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