$977 Cheap Flights from Dayton (DAY) to Adelaide (ADL)

View $977 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Adelaide, SA Airport (ADL)

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Find available prices by choosing your travel dates.

Cheap Flights from Dayton to Adelaide (DAY-ADL)

Prices were available within the past 7 days and start at $977 for one-way flights and $1,659 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,659 Roundtrip, found 5 hours ago
$1,659
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,659 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,668 Roundtrip, found 5 hours ago
$1,668
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,668 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,673 Roundtrip, found 5 hours ago
$1,673
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,673 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,682 Roundtrip, found 5 hours ago
$1,682
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,682 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,682 Roundtrip, found 5 hours ago
$1,682
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,682 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,691 Roundtrip, found 5 hours ago
$1,691
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,691 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,695 Roundtrip, found 5 hours ago
$1,695
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,695 found 5 hours ago
American Airlines
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$1,696 Roundtrip, found 5 hours ago
$1,696
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $1,696 found 5 hours ago
Qantas Airways
Mon, Sep 8 - Fri, Sep 26
DAY
Dayton
ADL
Adelaide
$2,047 Roundtrip, found 5 hours ago
$2,047
Roundtrip
found 5 hours ago
Select Qantas Airways flight, departing Mon, Sep 8 from Dayton to Adelaide, returning Fri, Sep 26, priced at $2,047 found 5 hours ago
Qatar Airways
Wed, Sep 10 - Wed, Sep 24
DAY
Dayton
ADL
Adelaide
$2,857 Roundtrip, found 5 hours ago
$2,857
Roundtrip
found 5 hours ago
Select Qatar Airways flight, departing Wed, Sep 10 from Dayton to Adelaide, returning Wed, Sep 24, priced at $2,857 found 5 hours ago
Flights from Dayton (DAY) to Adelaide (ADL)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Adelaide
Airlines serving
American Airlines, Qantas Airways, Qatar Airways
Roundtrip price
$1,659
Distance
10087 mi

Dayton to Adelaide Flights

The cheapest times to fly from Dayton 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 Dayton to Adelaide are during the month of September. You can find some of the cheapest flights from Dayton to Adelaide with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Dayton to Adelaide

Sunday is one of the best days to book for cheap flights from Dayton 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 Dayton 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 Dayton to Adelaide in 2025. You can also book with separate airlines for your outbound and return journeys, from $977 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 Dayton 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 Dayton 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 James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL) cost?
Discover the latest flight deals from DAY to ADL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DAY to ADL?
The cheapest flights from DAY to ADL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DAY to ADL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DAY to ADL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
There aren’t any daily direct flights from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from DAY to ADL?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
To touch down at Adelaide Airport (ADL) without delays, opt for a flight that takes off from James M. Cox Dayton Intl. Airport (DAY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL) last-minute?
Booking your plane ticket from DAY to ADL right before your getaway is usually more expensive. However, if you’re flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a DAY to ADL flight and hotel package?
Opting for a DAY to ADL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Adelaide Airport (ADL)?
It’s generally possible to cancel or reschedule your DAY to ADL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.