CVG - ADL

$2,257 Find Cheap Flights from Cincinnati to Adelaide – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$2,257
Typical prices: $2,468-$2,720
Multiple Airlines
Wed 14/11Thu 22/11
CVG - ADL • 2 stops
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Booking Insights
Flight Deals

Cheap Flights from Cincinnati to Adelaide (CVG-ADL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cincinnati to Adelaide

Sat, 14 Nov - Sun, 22 Nov
Multiple Airlines Logo
07:00 - 14:10CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
39h 40m2 stops San Francisco Melbourne
Multiple Airlines Logo
19:55 - 15:45ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
35h 20m2 stops Sydney Kingsford Smith Houston George Bush Intcntl
$2,257Multiple Airlines
Mon, 9 Nov - Fri, 13 Nov
United Airlines Logo
16:53 - 10:55CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
26h 32m2 stops Houston George Bush Intcntl Sydney Kingsford Smith
United Airlines Logo
06:10 - 19:45ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
29h 05m2 stops Brisbane San Francisco
$2,480United Airlines
Mon, 9 Nov - Fri, 13 Nov
Qatar Airways Logo
08:50 - 15:55CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
39h 35m2 stops New York John F Kennedy Intl Doha Hamad Intl
Qatar Airways Logo
22:00 - 20:25ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
37h 55m2 stops Doha Hamad Intl Chicago O'Hare Intl
$2,563Qatar Airways
Sat, 14 Nov - Sun, 22 Nov
American Airlines Logo
16:30 - 13:45CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
29h 45m3 stops Dallas/Fort Worth Los Angeles Sydney Kingsford Smith
American Airlines Logo
06:00 - 18:24ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
27h 54m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$2,665American Airlines
Mon, 9 Nov - Fri, 13 Nov
Qantas Airways Logo
15:12 - 18:25CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
35h 43m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
18:30 - 20:41ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
41h 41m2 stops Melbourne Dallas/Fort Worth
$2,709Qantas Airways
Mon, 14 Dec - Mon, 21 Dec
Qantas Airways Logo
15:22 - 22:35CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
39h 43m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
18:50 - 20:39ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
41h 19m2 stops Brisbane Dallas/Fort Worth
$3,635Qantas Airways
Wed, 16 Dec - Mon, 4 Jan
Qantas Airways Logo
15:22 - 18:05CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
35h 13m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
13:20 - 18:34ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
44h 44m2 stops Brisbane Dallas/Fort Worth
$3,888Qantas Airways
Mon, 14 Dec - Mon, 21 Dec
United Airlines Logo
07:00 - 14:10CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
39h 40m2 stops San Francisco Melbourne
United Airlines Logo
14:55 - 06:06ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
30h 41m1 stop San Francisco
$3,905United Airlines
Mon, 14 Dec - Mon, 21 Dec
Multiple Airlines Logo
12:16 - 10:55CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
31h 09m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl
Multiple Airlines Logo
12:05 - 23:44ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
27h 09m2 stops Auckland Intl Houston George Bush Intcntl
$4,330Multiple Airlines
Mon, 14 Dec - Mon, 21 Dec
Multiple Airlines Logo
12:16 - 10:55CVG  Cincinnati Cinci./N. Kentucky-ADL Adelaide
31h 09m3 stops Chicago O'Hare Intl Los Angeles Auckland Intl
Multiple Airlines Logo
12:05 - 23:59ADL  Adelaide-CVG Cincinnati Cinci./N. Kentucky
27h 24m3 stops Auckland Intl Los Angeles Chicago O'Hare Intl
$4,337Multiple Airlines
Booking Insights

Price, demand, and travel trends for Cincinnati to Adelaide flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Cincinnati to Adelaide?

United Airlines ($2,480) and Qatar Airways ($2,563) are the cheapest airlines to fly return from Cincinnati to Adelaide according to KAYAK data over the last 5 days.

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Key details for Cincinnati to Adelaide flights

Cheapest flight

$2,257
Return flight from Cincinnati to Adelaide

When to book flights from Cincinnati to Adelaide

Are your dates flexible? Find out the best times to travel from Cincinnati to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cincinnati to Adelaide flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Cincinnati to Adelaide?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cincinnati to Adelaide flight?

    Return flights from Cincinnati to Adelaide range from $2,468 to $2,720, with an average of $2,549 over the past 12 months. Anything below $2,468 counts as a good deal.

  • Have flight prices from Cincinnati to Adelaide changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $2,257 to $5,448. That means the highest observed fare was about 2x higher than the lowest one.

  • Which car hire options are available at Adelaide Airport (ADL)?

    Adelaide Airport (ADL) hosts 5 major car hire companies, with daily rates starting from around $58 for economy cars. Top options include:

    • Bargain Car Rentals
    • Simba Car Hire
    • East Coast Car Rentals
    • Europcar
    • Thrifty

  • Which airports can I use when flying from Cincinnati to Adelaide?

    Flights from Cincinnati to Adelaide usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at Adelaide (ADL).

  • Can I save money by using flexible dates for flights from Cincinnati to Adelaide?

    Yes. Flexible dates can save you up to 22% on flights from Cincinnati to Adelaide. Wednesday is the cheapest departure day at $2,132 return on average, while Friday is the most expensive at $2,720, a difference of $589.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Cincinnati and Adelaide?

    Adelaide is 14 hours ahead of Cincinnati (Central Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Adelaide?

    Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Casino, and Victoria Park. These are among the most viewed places in Adelaide on KAYAK.

Your guide to booking Cincinnati to Adelaide flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $2,132, about $589 less than Friday fares (22% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.

    • Atura Adelaide Airport
    • Lockleys Hotel

More options for your flight from Cincinnati to Adelaide

Complete your trip to Adelaide with a hotel stay or car hire

Car hire in Adelaide
Hotels in Adelaide
Holidays in Adelaide